﻿<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0">
  <channel>
    <title>اس ام اس 92 | بوف چت</title>
    <description>سئو و بهینه سازی سایت</description>
    <link>http://smsisms.persianblog.ir/</link>
    <copyright>PersianBlog</copyright>
    <managingEditor>سامان</managingEditor>
    <lastBuildDate>Thu, 16 May 2013 05:52:27 GMT</lastBuildDate>
    <docs>http://backend.userland.com/rss</docs>
    <generator>PersianBlog</generator>
    <item>
      <title>عاشقانه</title>
      <description>&lt;p style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/I-love-you.gif" alt="" /&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;با من&lt;br /&gt;&lt;br /&gt;رفت و آمد نکن&lt;br /&gt;&lt;br /&gt;&amp;laquo;رفتن&amp;raquo;&lt;br /&gt;&lt;br /&gt;فعل قشنگی نیست&lt;br /&gt;&lt;br /&gt;با من&lt;br /&gt;&lt;br /&gt;فقط&amp;nbsp;راه&amp;nbsp;بیا ...&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/Claws_of_Thunder_2.gif" alt="" /&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;تو اینجایی&lt;br /&gt;&lt;br /&gt;حتی اگر&lt;br /&gt;&lt;br /&gt;نباشی&lt;br /&gt;&lt;br /&gt;حتی اگر&lt;br /&gt;&lt;br /&gt;چشمهایم&lt;br /&gt;&lt;br /&gt;چشمهایت را نبیند.....&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/Claws_of_Thunder_2.gif" alt="" /&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;یک نگاه با عشق&lt;br /&gt;&lt;br /&gt;بهتر از هزار بار گفتن دوستت دارم بدون عشقه&lt;br /&gt;&lt;br /&gt;من سکوت مى کنم&lt;br /&gt;وتو خوب به چشمان من نگاه کن&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/Claws_of_Thunder_2.gif" alt="" /&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;عــاشقــانـه هــایـم&lt;br /&gt;تــمـامـی نــدارنــد !&lt;br /&gt;&lt;br /&gt;وقــتـی تـــــــــــو..&lt;br /&gt;&lt;br /&gt;بــــــــــــــهـتـریـن&lt;br /&gt;"اتــــــفـاق" زنــدگـی ام هستی.&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/Claws_of_Thunder_2.gif" alt="" /&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;شاهزاده ی تمام قصه هام که باشی..&lt;br /&gt;&lt;br /&gt;باید برای شاه شدن..&lt;br /&gt;زنی را انتخاب کنی..&lt;br /&gt;&lt;br /&gt;که ملکه ی تمام قصه هایت شود..&lt;br /&gt;&lt;br /&gt;" زیبایی زن و مرد بودن به باهم بودنشان است"&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/Claws_of_Thunder_2.gif" alt="" /&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;strong&gt;&lt;strong&gt;من دیوانه ى ان لحظه اى هستم&lt;br /&gt;&lt;br /&gt;که تو دلتنگم شوى&lt;br /&gt;&lt;br /&gt;ومحکم در آغوشم بگیرى&lt;br /&gt;&lt;br /&gt;و شیطنت وار ببوسیم و من نگذارم&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;عشق من&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;بوسه با لجبازى بیشتر مى چسبد&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;سلامتى بو سه هاى زورکى...&lt;/span&gt;&lt;/strong&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;strong&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/user-photo-96230-118554.gif" alt="" /&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/p&gt;</description>
      <link>http://smsisms.persianblog.ir/post/385</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12744241/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12744241</guid>
      <pubDate>Thu, 16 May 2013 05:52:27 GMT</pubDate>
    </item>
    <item>
      <title>دانلود اهنگ عرفان سلیمی داری میری</title>
      <description>&lt;p&gt;برای دانلود &lt;a href="http://s3.picofile.com/file/7374445913/07_To_Dari_Miri.mp3.html"&gt;اینجا کلیک کنید&lt;/a&gt;&lt;/p&gt;</description>
      <link>http://smsisms.persianblog.ir/post/384</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12740978/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12740978</guid>
      <pubDate>Wed, 15 May 2013 15:42:53 GMT</pubDate>
    </item>
    <item>
      <title>دوستت دارم عشقم</title>
      <description>&lt;div style="text-align: center;"&gt;
&lt;div&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;img style="font-size: 10pt;" src="http://avazchat.ir/seo/wp-content/uploads/2013/05/yo327dlceyf0y2q1n81.gif" alt="" /&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;تقدیم به Z..0....r...3.عزیزم&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;img style="font-size: 10pt;" src="http://avazchat.ir/seo/wp-content/uploads/2013/05/yo327dlceyf0y2q1n81.gif" alt="" /&gt;&lt;/strong&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/h1g57ffrxnks5jk58b7m-1.gif" alt="" /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;تو را دوست دارم نگاهت را کلامت را آغوشت را&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;تو را دوست دارم به اندازه تمام زیبایی های دنیا&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;نه کم است تو را دوست دارم به اندازه تمام رنگها&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;بازم کم است تو را دوست دارم به اندازه تمام دنیا&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;من تو را در تک تک ذرات وجودم لمس می کنم&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;در هر نفس عطرت را حس می کنم&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;با هر ضربان قلبم عاشقانه تو را دوست می دارم&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;دیگر در پس کوچه های خاطرات جستجویم نکن&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;مرا نخواهی یافت که من در تو محو شده ام&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;و چه در آمیختن زیبایی&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/h1g57ffrxnks5jk58b7m-1.gif" alt="" /&gt;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;img src="http://avazchat.ir/seo/wp-content/uploads/2013/05/rmnw9mfqqsrlm8rk4h6a.jpg" alt="" /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&amp;nbsp;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&amp;nbsp;&lt;/div&gt;</description>
      <link>http://smsisms.persianblog.ir/post/382</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12737425/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12737425</guid>
      <pubDate>Wed, 15 May 2013 08:07:18 GMT</pubDate>
    </item>
    <item>
      <title>اس ام اس جدید 92</title>
      <description>&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;img title="چت فارسی" src="http://avazchat.ir/banner/b%20468.gif" alt="چت روم" width="468" height="60" /&gt;&lt;br /&gt;منم آن زمین غمزا که ز چشم ها فتادم&amp;nbsp;بتو چون امید بندم که بلند آسمانی&amp;nbsp;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;منم آن درخت حرمان که خزان رسیده برآن&amp;nbsp;&lt;/strong&gt;&lt;strong&gt;تو کنون درین گلستان چو بهار بی خزانی&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;این روزها&amp;nbsp;&lt;br /&gt;پیش از طلوع خورشید از خواب بیدار می شوم&lt;br /&gt;و دوست داشتنت را زودتر از&lt;br /&gt;گنجشکها&lt;br /&gt;آغاز می کنم .&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;&lt;/strong&gt;&lt;strong&gt;ای کاش هیچ گاه نگاهمان با هم آشنا نشده بود...&lt;br /&gt;ای کاش هرگز ندیده بودمت و دل به تو دل شکن نمی بستم.&lt;br /&gt;ای کاش از همان ابتدا، بی وفایی و ریا کاری تو را باور داشتم انتظار باز آمدنت،&lt;br /&gt;بهانه ای برای های های گریه های شبانه ام شد و علتی برای چشم به راه دوختن&lt;br /&gt;و از آتش غم سوختن و دیده به درد دوختم.&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;strong&gt;هــــوا&amp;nbsp;را هــــــر چــــقــدر&amp;nbsp;نفـــــس&amp;nbsp;بــکــشـــی...&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;بـــاز هــــــم بـــرای کــشیـــدنش بـــال بـــال میزنی...&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;مــثـــل&lt;img title="قلب" src="http://www.persianblog.ir/editor/images/smilies/8.gif" alt="قلب" border="0" /&gt;&amp;nbsp;تــــــــــــــ &amp;shy;ـــــــــــــــ &amp;shy;و&lt;img title="قلب" src="http://www.persianblog.ir/editor/images/smilies/8.gif" alt="قلب" border="0" /&gt;...&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;br /&gt;کـــه هـــر چــــقدر کـــه&amp;nbsp;بــاشــی...&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;بــاز&amp;nbsp;&amp;lrm;بــاید بـــاشی!&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;مـیـفهــمی چـــــه مگویــــم؟؟!!!&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;بودنت مهم است!!!&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;strong style="font-size: 10pt;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;&lt;img title="چت فارسی" src="http://avazchat.ir/banner/b%20468.gif" alt="چت روم" width="468" height="60" /&gt;&lt;/strong&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;</description>
      <link>http://smsisms.persianblog.ir/post/382</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12737213/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12737213</guid>
      <pubDate>Wed, 15 May 2013 07:48:26 GMT</pubDate>
    </item>
    <item>
      <title>dd</title>
      <description>&lt;pre&gt;International Journal of Computer Applications (0975 &amp;ndash; 8887)&lt;br /&gt;Volume 12&amp;ndash; No.6, December 2010&lt;br /&gt;1&lt;br /&gt;Security in Wireless Sensor Networks using Frequency&lt;br /&gt;Hopping&lt;br /&gt;ABSTRACT&lt;br /&gt;A Wireless Sensor Network (WSN) is a collection of thousands of&lt;br /&gt;tiny sensor nodes having the capability of wireless&lt;br /&gt;communication, limited computation and sensing. These networks&lt;br /&gt;are vulnerable to internal and external attacks due to the lack of&lt;br /&gt;tamper-resistant packaging and the insecure nature of wireless&lt;br /&gt;communication channels. Since most of the existing routing&lt;br /&gt;protocols are application specific and hence do not satisfy the&lt;br /&gt;security constraints of wireless sensor networks. Whenever any&lt;br /&gt;device comes within the frequency range can get the access to the&lt;br /&gt;transmitting data and may affect the transmission. In this paper,&lt;br /&gt;we simulated the concept of frequency hopping and proved it a&lt;br /&gt;better approach to provide security in WSN..&lt;br /&gt;General Terms&lt;br /&gt;Wireless Sensor Networks, Security, Frequency Hopping.&lt;br /&gt;1. INTRODUCTION&lt;br /&gt;Sensors are small nodes which are capable of data processing and&lt;br /&gt;communication. The sensor node measures ambient conditions&lt;br /&gt;from environment, transform it into electrical signals and sends&lt;br /&gt;via radio transceiver to a sink and then this aggregated&lt;br /&gt;information is sent back to a base station through a gateway [2].&lt;br /&gt;Sensor networks are distributed sensors to monitor conditions like&lt;br /&gt;temperature, sound, vibration, pressure and pollutants etc. WSN&lt;br /&gt;links physical world and digital data network and provide a&lt;br /&gt;distributed network having the constraint of scalability, lifetime&lt;br /&gt;and energy efficiency. WSN was initially developed for military&lt;br /&gt;and disaster rescue purposes but because of the availability of&lt;br /&gt;ISM band (2.4 GHz), the technology is now developing in public&lt;br /&gt;applications. The significant features in Wireless Sensor Network&lt;br /&gt;makes it different from other network; as they are self-organizing,&lt;br /&gt;consumes low power, requires low memory for storage and low&lt;br /&gt;bandwidth for communication, consists of large number of nodes,&lt;br /&gt;self-configurable, wireless, and infrastructure-less. Therefore, in&lt;br /&gt;order to provide a reliable network, WSN design must encounter&lt;br /&gt;the above mentioned features. However each sensor node in the&lt;br /&gt;network is equipped with its own sensor, processor and radio&lt;br /&gt;transceiver, so that a node has the ability of sensing, data&lt;br /&gt;processing and communicating to other node in the network.&lt;br /&gt;Nodes are deployed densely throughout the area where they&lt;br /&gt;monitor specific phenomena and communicate with each other&lt;br /&gt;and with one or more sink nodes; that interact with a remote user.&lt;br /&gt;The user can insert commands into the sensor network via the sink&lt;br /&gt;to assign data collection; data processing and data transfer tasks to&lt;br /&gt;the sensors in order to receive the data sensed by the network.&lt;br /&gt;However, these networks are vulnerable to internal and external&lt;br /&gt;attacks due to the lack of tamper-resistant packaging and the&lt;br /&gt;insecure nature of wireless communication channels.&lt;br /&gt;Figure 1. A Wireless Sensor Network&lt;br /&gt;WSN are susceptible to failure and malicious user attack since the&lt;br /&gt;network is not physically strong. A normal sensor node is very&lt;br /&gt;easy to be captured to convert it into a malicious node. The&lt;br /&gt;insertion of a malicious node in the network is a quite easy task if&lt;br /&gt;security is not upto the mark. The malicious nodes or adversaries&lt;br /&gt;try to disrupt the network operation by modifying, fabricating, or&lt;br /&gt;injecting extra packets; they may mislead the operation of packet&lt;br /&gt;forwarding or will try to consume the resources of the nodes by&lt;br /&gt;making them believe that the packets are legitimate. The&lt;br /&gt;malicious node will not unite in the network operation resulting in&lt;br /&gt;the malfunction of the network operation. As we are aware that&lt;br /&gt;wireless communication only affects the physical, data link and&lt;br /&gt;network layers of the OSI layer, then getting access is not a&lt;br /&gt;difficult job for an adversary by attaining the same frequency&lt;br /&gt;band.&lt;br /&gt;2. SECURITY IN WIRELESS SENSOR&lt;br /&gt;NETWORKS&lt;br /&gt;Due to inherent limitations in wireless sensor networks, security is&lt;br /&gt;a crucial issue and a sensor network is highly vulnerable against&lt;br /&gt;any external or internal attack, thus the infrastructure and&lt;br /&gt;protocols of the network must be prepared to manage these kinds&lt;br /&gt;of situations. This section looks at the security problems that&lt;br /&gt;sensor networks face due to node resource limitations like&lt;br /&gt;memory and energy, sensor network constraints like unreliable&lt;br /&gt;communication, collisions and latency and physical limitation like&lt;br /&gt;unattended after deployment and remotely managed [4, 8, 9, 14].&lt;br /&gt;2.1 Security Goals for Wireless Sensor&lt;br /&gt;Networks&lt;br /&gt;The security goals [4, 8, 9, 14] comprise both traditional networks&lt;br /&gt;and goals suited to the unique constraints of sensor networks. The&lt;br /&gt;security goals for sensor networks are:&lt;br /&gt;Gaurav Sharma&lt;br /&gt;ABES Engineering College&lt;br /&gt;Ghaziabad, India&lt;br /&gt;Suman Bala&lt;br /&gt;Thapar University,&lt;br /&gt;Patiala, India&lt;br /&gt;A. K. Verma&lt;br /&gt;Thapar University,&lt;br /&gt;Patiala, India&lt;br /&gt;Tej Singh&lt;br /&gt;Dept. of Mathematics&lt;br /&gt;AIT, Ghaziabad, India&lt;br /&gt;International Journal of Computer Applications (0975 &amp;ndash; 8887)&lt;br /&gt;Volume 12&amp;ndash; No.6, December 2010&lt;br /&gt;2&lt;br /&gt;2.1.1 Confidentiality&lt;br /&gt;It confirms the ability to the concealment of messages from a&lt;br /&gt;passive attacker so that any message communicated via the sensor&lt;br /&gt;network remains confidential.&lt;br /&gt;2.1.2 Integrity&lt;br /&gt;It confirms the reliability of the data and refers to the ability to&lt;br /&gt;confirm a message has not been tampered with, altered or changed&lt;br /&gt;while on the network.&lt;br /&gt;2.1.3 Authentication&lt;br /&gt;It confirms the reliability of the message by identifying its origin.&lt;br /&gt;Data authentication verifies the identity of senders.&lt;br /&gt;2.1.4 Availability&lt;br /&gt;It confirms the ability to use the resources and whether the&lt;br /&gt;network is available for the messages to communicate.&lt;br /&gt;2.2 Secure Routing in Wireless Sensor&lt;br /&gt;Networks&lt;br /&gt;The major concern in WSN is not only the routing of information&lt;br /&gt;from source to destination through the network but also to take&lt;br /&gt;care of security measures which are necessary for transmission [8,&lt;br /&gt;9]. Indeed; limited resources like energy, is one of the primary&lt;br /&gt;design requirements for these routing protocols. Moreover, the&lt;br /&gt;transmission range of a sensor is severely limited to save energy&lt;br /&gt;so that information that should be transmitted across the network&lt;br /&gt;have to be forwarded via multiple hops. Additionally, the energy&lt;br /&gt;of each single node has to be taken into account for the routing&lt;br /&gt;algorithm, so that overburdened nodes will run out of energy.&lt;br /&gt;While, the routing of information in sensor networks is an&lt;br /&gt;essential service, which makes communication possible in the first&lt;br /&gt;place, security issues in the area of routing were mostly ignored.&lt;br /&gt;Instead, most of the current routing protocols aiming at metrics&lt;br /&gt;such as reliability, robustness, responsiveness and preserving&lt;br /&gt;energy. However, security issues are not considered in the area of&lt;br /&gt;routing. As the sensor nodes are deployed in a hostile or in an&lt;br /&gt;unattended environment, this provides the opportunity for&lt;br /&gt;adversaries to launch certain attacks against sensor nodes, mainly,&lt;br /&gt;the capturing and compromising of the nodes. Reason is the&lt;br /&gt;physical access of the sensor nodes. This results in the&lt;br /&gt;transmission of wrong data in the network.&lt;br /&gt;3. PROBLEM STATEMENT&lt;br /&gt;Most current WSN routing protocols assume that the wireless&lt;br /&gt;network in benign and every node in the network strictly follow&lt;br /&gt;the routing behavior and is willing to forward packets for other&lt;br /&gt;nodes. Dynamic behavior of nodes in the network is also an&lt;br /&gt;addressable issue because most of the protocols do not send any&lt;br /&gt;information regarding misbehavior of any adversary node.&lt;br /&gt;A commonly observed misbehavior is packet dropping. Basically,&lt;br /&gt;in a WSN, most devices have limited computing and battery&lt;br /&gt;power though packet forwarding consumes a lot of such&lt;br /&gt;resources. Consequently some devices would not like to forward&lt;br /&gt;the packet for the benefit of others and they drop packets not&lt;br /&gt;destined to them. In contrast, they still make use of other nodes to&lt;br /&gt;forward packets that they originate. These misbehaved or&lt;br /&gt;malicious nodes are very difficult to examine; whether the packet&lt;br /&gt;dropping is intentionally by malicious node or dropped due to link&lt;br /&gt;error. WSNs have many characteristics that make them vulnerable&lt;br /&gt;to malicious attacks. These are:&lt;br /&gt;Due to open wireless channel (radio) to everyone, an interface is&lt;br /&gt;configured on same frequency band anyone can monitor or&lt;br /&gt;partake in communications. This provides a convenient way for&lt;br /&gt;attackers to break into the network.&lt;br /&gt;Due to standard activity many routing protocols for WSNs are&lt;br /&gt;well-known in public; furthermore these do not include potential&lt;br /&gt;security considerations at the design stage. Thus, attackers can&lt;br /&gt;easily launch attacks by exploiting security holes in the protocols.&lt;br /&gt;Due to the complexity of the algorithms, the constrained resources&lt;br /&gt;make it difficult to implement strong security algorithms on a&lt;br /&gt;sensor platform. It is difficult to design such security protocol. A&lt;br /&gt;stronger security protocol needs more resources on sensor nodes,&lt;br /&gt;which can lead to the performance degradation of applications. In&lt;br /&gt;most cases, a balance must be made between security and&lt;br /&gt;performance.&lt;br /&gt;Due to deployment of nodes in the hostile areas, it is difficult to&lt;br /&gt;perform continuous monitoring. Thus, a WSN may face various&lt;br /&gt;attacks.&lt;br /&gt;The problem of detection of the malicious nodes has been&lt;br /&gt;addressed separately in different protocols, which are either&lt;br /&gt;extensions or based on secure routing protocols. There are various&lt;br /&gt;approaches for providing security to networks. These are&lt;br /&gt;encryption, steganography, securing access to the physical layer;&lt;br /&gt;frequency hopping, etc. can provide security service to sensor&lt;br /&gt;networks.&lt;br /&gt;Table 1. Network Parameter Definition&lt;br /&gt;Parameter Name Parameter Value&lt;br /&gt;Channel Type Channel/Wireless Channel&lt;br /&gt;Radio Model TwoRayGround&lt;br /&gt;Netif Phy/WirelessPhy/802_15_4&lt;br /&gt;Mac Protocol Mac/802_15_4&lt;br /&gt;Number of Nodes 25&lt;br /&gt;Number of malicious nodes 1&lt;br /&gt;Routing Protocol AODV&lt;br /&gt;Grid Size 50 x 50 sq.m&lt;br /&gt;Packet Size 70&lt;br /&gt;Simulation Time Varies&lt;br /&gt;Traffic Type CBR&lt;br /&gt;4. SIMULATION&lt;br /&gt;We use simulation to evaluate the performance of the proposed&lt;br /&gt;AODV routing protocol [1, 13] with and without the malicious&lt;br /&gt;node. We simulate a sensor network consisting of 25 nodes&lt;br /&gt;randomly deployed in a field of 50m &amp;times; 50m square area. The base&lt;br /&gt;station is located in the middle of one edge. Nodes have same&lt;br /&gt;transmission range in our experiment. The simplest and usually&lt;br /&gt;the first thing to setup a network is creating a node. A network is&lt;br /&gt;International Journal of Computer Applications (0975 &amp;ndash; 8887)&lt;br /&gt;Volume 12&amp;ndash; No.6, December 2010&lt;br /&gt;3&lt;br /&gt;build up from its layer components such as Link layer, MAC layer&lt;br /&gt;and PHY layer. The components have to be defined before a node&lt;br /&gt;can be configured. Table 1 show the parameters used in the&lt;br /&gt;simulation.&lt;br /&gt;5. RESULTS, PERFORMANCE&lt;br /&gt;EVALUATION &amp;amp; ANALYSIS&lt;br /&gt;The analysis is being done on the basis of the results of *.nam file&lt;br /&gt;and the *.tr file with the help of Network Animator (NAM) [11]&lt;br /&gt;and tracegraph [18] by plotting the 2D and 3D graphs. We also&lt;br /&gt;evaluate the performance of the protocol by using AWK&lt;br /&gt;Programming [3]. With the help of AWK programming we obtain&lt;br /&gt;the results in percentage. Simulation has been divided in four&lt;br /&gt;parts (i) AODV, (ii) AODV with frequency hopping, (iii) AODV&lt;br /&gt;with malicious node, and (iv) AODV with malicious node and&lt;br /&gt;frequency hopping.&lt;br /&gt;5.1 Simulation of AODV&lt;br /&gt;In the simulation of simple AODV [1], experiment is carried over&lt;br /&gt;25 nodes. In the ns2-allinone package NAM is a build-in&lt;br /&gt;program. NAM helps us to see the flow of Route REQuest&lt;br /&gt;(RREQ) and Route REPly (RREP). It also shows the packets are&lt;br /&gt;dropping or reaching to the destination properly. When the TCL&lt;br /&gt;(Tool Command Language) [15] file is written, NAM is invoked&lt;br /&gt;inside that file. Figure 2 and figure 3 are animation capture of&lt;br /&gt;WSN with 25 nodes.&lt;br /&gt;Figure 2. Source node broadcasts RREQ&lt;br /&gt;The source (node 10) is broadcasting RREQ message to all its&lt;br /&gt;neighbors and Node 1 which is the destination node, is sending&lt;br /&gt;RREP (route reply) back to the source. The nodes with the same&lt;br /&gt;frequency will receive the message and forward it to its neighbor,&lt;br /&gt;while the nodes with different frequency will drop the packet. In&lt;br /&gt;figure 3, a packet of blue color is on transmission from the source&lt;br /&gt;(node 10) to the destination (node 1). Since there is peer-to-peer&lt;br /&gt;communication between source node (10) and destination node&lt;br /&gt;(1), so no packet will be dropped. In figure 4 tracegraph proves&lt;br /&gt;that dropped packets are zero. This high throughput is expected&lt;br /&gt;because all the nodes are using the same frequency.&lt;br /&gt;Figure 3. Transmission of data packets from source node to&lt;br /&gt;destination node&lt;br /&gt;Figure 4. No packet dropping&lt;br /&gt;5.2 Simulation of AODV with Frequency&lt;br /&gt;Hopping&lt;br /&gt;A data packet is received by the destination only when source and&lt;br /&gt;destination are using the same frequency. When frequency&lt;br /&gt;hopping [16, 19, 21] is applied in the AODV without malicious&lt;br /&gt;node, throughput decreases because due to two frequencies in the&lt;br /&gt;network all the packets do not reach to the destination and drops&lt;br /&gt;in between. The throughput varies as two frequencies are hopped&lt;br /&gt;with different period of simulation time. The throughput is&lt;br /&gt;increased when period of simulation becomes longer. The&lt;br /&gt;throughput has been analyzed with awk script and tracegraph. In&lt;br /&gt;table 2, tracegraph shows the received packets on the destination&lt;br /&gt;node. The table shows how the throughput changes with different&lt;br /&gt;simulation time.&lt;br /&gt;5.3 Simulation of AODV with Malicious Node&lt;br /&gt;When malicious node (25) is inserted into the network as shown&lt;br /&gt;in the figure 5, it receives the broadcast packets and tries to&lt;br /&gt;behave like regular node of the network. In figure 5, malicious&lt;br /&gt;node 25 is broadcasting to all network nodes.&lt;br /&gt;Now malicious node (25) receives RREP packet from the&lt;br /&gt;destination node and sends its own data to the destination node 1.&lt;br /&gt;In figure 6, malicious node and source node both are sending their&lt;br /&gt;own data to the destination node. The packet from malicious node&lt;br /&gt;International Journal of Computer Applications (0975 &amp;ndash; 8887)&lt;br /&gt;Volume 12&amp;ndash; No.6, December 2010&lt;br /&gt;4&lt;br /&gt;is of black color and it sends more packets than source node. The&lt;br /&gt;malicious node tries to jam the channel by sending more and more&lt;br /&gt;packets so that the throughput decreases. Figure 7 shows the&lt;br /&gt;throughput of dropping packets with malicious node.&lt;br /&gt;Table 2. Percentage Of Received Packets At The Destination&lt;br /&gt;Node&lt;br /&gt;Simulation Time (sec) Throughput (percentage)&lt;br /&gt;50 58.8&lt;br /&gt;100 79.4&lt;br /&gt;200 89.7&lt;br /&gt;300 93.1&lt;br /&gt;400 94.8&lt;br /&gt;500 95.8&lt;br /&gt;1000 97.9&lt;br /&gt;1500 98.6&lt;br /&gt;2000 98.9&lt;br /&gt;Figure 5. Malicious node broadcasts a RREQ&lt;br /&gt;Figure 6. Malicious node attacks the network&lt;br /&gt;Figure 7. Throughput of dropping packet with malicious&lt;br /&gt;node&lt;br /&gt;5.4 Simulation of AODV with Malicious Node&lt;br /&gt;and Frequency Hopping&lt;br /&gt;When frequency hopping is applied to the network (with&lt;br /&gt;malicious node), the network performance increases as the&lt;br /&gt;simulation time increases. Table 3, explains how the throughput&lt;br /&gt;increases as the simulation time increases. Figure 8 shows the&lt;br /&gt;throughput of dropping packets with malicious node and&lt;br /&gt;frequency hopping.&lt;br /&gt;Figure 8. Throughput of dropping packet with malicious&lt;br /&gt;node and frequency hopping&lt;br /&gt;5.5 Evaluation and Analysis&lt;br /&gt;In the presented work, we have discussed all the modes of AODV&lt;br /&gt;(simple mode, frequency hopping and malicious node) along with&lt;br /&gt;their working. We sincerely hope that our work will contribute in&lt;br /&gt;providing further research directions in the area of security based&lt;br /&gt;on frequency hopping. In this paper, AODV over WSN is&lt;br /&gt;simulated with different operation modes. An important&lt;br /&gt;contribution of this paper is the comparison of the WSN with and&lt;br /&gt;without malicious node using the frequency hopping technique.&lt;br /&gt;With the results of AWK programming and tracegraph, we can&lt;br /&gt;conclude that in the case of simple AODV there is no packet drop&lt;br /&gt;International Journal of Computer Applications (0975 &amp;ndash; 8887)&lt;br /&gt;Volume 12&amp;ndash; No.6, December 2010&lt;br /&gt;5&lt;br /&gt;and throughput is 100%. But when two frequencies are hopped in&lt;br /&gt;the network with different simulation times, throughput is less&lt;br /&gt;than 100% but increases continuously with respect to simulation&lt;br /&gt;time. After a simulation time of 2000 seconds (~33 minutes)&lt;br /&gt;almost 98 percent packets reach the destination safely.&lt;br /&gt;Table 3. Table captions should be placed above the table&lt;br /&gt;Simulation Time&lt;br /&gt;(sec)&lt;br /&gt;Throughput&lt;br /&gt;(percentage) (10-1)&lt;br /&gt;Throughput&lt;br /&gt;(percentage) (25-1)&lt;br /&gt;50 60 0.4272&lt;br /&gt;100 80 0.2132&lt;br /&gt;200 90 0.1065&lt;br /&gt;300 93.3 0.0709&lt;br /&gt;400 95 0.0532&lt;br /&gt;500 96 0.0425&lt;br /&gt;1000 98 0.0212&lt;br /&gt;1500 98.6 0.0141&lt;br /&gt;2000 99 0.0106&lt;br /&gt;As the malicious node enters into the network, it tries to capture&lt;br /&gt;the network. The performance of the network is affected badly.&lt;br /&gt;But, after applying frequency hopping, as the simulation time&lt;br /&gt;increases, the throughput at the destination node also increases,&lt;br /&gt;which means that the network is secure enough to overpower the&lt;br /&gt;malicious node. After 1500 seconds throughput is 98.66 percent&lt;br /&gt;and after 2000 seconds it is exactly 99 percent. Even malicious&lt;br /&gt;node 25 is about not able to affect the network performance for&lt;br /&gt;long period of time. So, frequency hopping works well and can be&lt;br /&gt;used as a reliable method for IEEE 802.15.4 [7, 10, 20]. Practical&lt;br /&gt;WSN security is a balancing act that is constantly in search of the&lt;br /&gt;highest level of protection that can be squeezed out of the&lt;br /&gt;judicious use of limited resources. A large number of security&lt;br /&gt;problems are still open in WSN. One of the open problems is&lt;br /&gt;authentication of sensor nodes. To secure the sensor network&lt;br /&gt;when a new node enters into the network, it should be&lt;br /&gt;authenticated. Another, aspect of future research direction can be&lt;br /&gt;a non-beacon enabled WSN. Further, path hopping is another&lt;br /&gt;optional concept that can be used to secure the sensor network.&lt;br /&gt;6. REFERENCES&lt;br /&gt;[1] Ad hoc on-demand distance vector (AODV) routing. Online&lt;br /&gt;Available: http://www.ietf.org/rfc/rfc3561.txt&lt;br /&gt;[2] Bisdikian, C. 2001. An overview of the Bluetooth Wireless&lt;br /&gt;technology. IEEE Communication Magazine, vol. 39.&lt;br /&gt;[3] Bruce Barnett. AWK &amp;ndash; A Tutorial and Introduction.&lt;br /&gt;http://www.grymoire.com/Unix/Awk.html&lt;br /&gt;[4] Carman, D., Krus, P., and Matt, B., 2000. Constraints and&lt;br /&gt;approaches for distributed sensor network security. Technical&lt;br /&gt;Report 00-010, NAI Labs.&lt;br /&gt;[5] Crow, B., Widjaja, I., Kim, J., and Sakai, P. 1997. IEEE&lt;br /&gt;802.11 Wireless Local Area Networks. IEEE&lt;br /&gt;Communication Magazine, Vol. 35.&lt;br /&gt;[6] Ganesan, R., Govindan, S., Shenker, and Estrin, D., 2001.&lt;br /&gt;Highly-resilient, energy-efficient multipath routing in&lt;br /&gt;wireless sensor networks. Mobile Computing and&lt;br /&gt;Communications Review, vol. 4.&lt;br /&gt;[7] IEEE 802.15.4 WPAN-LR Task Group Website:&lt;br /&gt;http://www.ieee802.org/15/pub/TG4.html&lt;br /&gt;[8] Jones, K., Waada, A., Olaniu, S., Wison, L., and Eltoweissy,&lt;br /&gt;M. 2003. Towards a new paradigm for Securing Wireless&lt;br /&gt;Sensor Networks. New Security Paradigms workshop 2003.&lt;br /&gt;[9] Karlof, C., and Wagner, D., 2003. Secure routing in wireless&lt;br /&gt;sensor networks: attacks and countermeasures. University of&lt;br /&gt;California at Berkeley, USA, Ad Hoc Networks 1 (2003).&lt;br /&gt;[10] Koubaa,A., Mario, A., Bilel, N., SONG, Y. Improving the&lt;br /&gt;IEEE 802.15.4 Slotted CSMA-CA MAC for Time-Critical&lt;br /&gt;Events in Wireless Sensor Network.&lt;br /&gt;[11] Marc Greis. Ns Tutorial. http://www.isi.edu/nsnam/&lt;br /&gt;ns/tutorial/index.html&lt;br /&gt;[12] Roosta, T., Shieh, S. and Sastry, S., 2006. Taxonomy of&lt;br /&gt;Security Attacks in Sensor Networks and Countermeasures.&lt;br /&gt;Berkeley, California, University Press.&lt;br /&gt;[13] Royer, E., and Perkins, C. An Implementation of the AODV&lt;br /&gt;Routing Protocols. http://reference.kfupm.edu.sa/content/i/m/&lt;br /&gt;an_implementation_study_of_the_aodv_rout_2328699.pdf&lt;br /&gt;[14] Sastry, N., and Wagner, D., 2004. Security considerations for&lt;br /&gt;ieee 802.15.4 networks. In Proceedings of ACM workshop&lt;br /&gt;on Wireless security.&lt;br /&gt;[15] TCL Tutorial. http://www.tcl.tk/man/tcl8.5/tutorial/&lt;br /&gt;tcltutorial.html&lt;br /&gt;[16] Torrieri, D., 1989. Fundamental limitations on repeater&lt;br /&gt;jamming of frequency-hopping communications. IEEE&lt;br /&gt;Journal on Selected Areas in Communications, vol. 7, no. 4.&lt;br /&gt;[17] Tovmark, K., 2002. Frequency Hopping Systems (Rev. 1.0).&lt;br /&gt;Chipcon Application Note AN014. http://electronix.ru/forum&lt;br /&gt;/index.php?act=Attach&amp;amp;type=post&amp;amp;id=3712&lt;br /&gt;[18] Tracegraph http://www.tracegraph.com/download.html&lt;br /&gt;[19] Vanninen, T., Tuomivaara, and H., Huovinen, J., 2008. A&lt;br /&gt;Demonstration of Frequency Hopping Ad Hoc and Sensor&lt;br /&gt;Network Synchronization Method on WARP Boards.&lt;br /&gt;WinTech&amp;rsquo;08, ACM 978-1-60558-187-3/08/09.&lt;br /&gt;[20] Zheng, J., and Lee, M. 2006. A comprehensive performance&lt;br /&gt;study of IEEE 802.15.4 &amp;ndash; Sensor Network Operations. Wiley&lt;br /&gt;Interscience. IEEE Press Chapter 4. 218-237.&lt;br /&gt;[21] Zyren, J., Godfrey T., and Eaton, D. Does frequency&lt;br /&gt;hopping enhance security? http://www.packetnexus.com/&lt;br /&gt;docs/20010419_frequencyHopping.pdf&lt;/pre&gt;</description>
      <link>http://smsisms.persianblog.ir/post/381</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12610226/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12610226</guid>
      <pubDate>Fri, 03 May 2013 07:58:46 GMT</pubDate>
    </item>
    <item>
      <title>برای عشقم</title>
      <description>&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;strong&gt;&lt;em&gt;&lt;span style="font-family: arial black,avant garde;"&gt;اعتراف میکنم مخاطب خاص من کسیه که:&lt;/span&gt;&lt;/em&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;strong&gt;&lt;em&gt;&lt;span style="font-family: arial black,avant garde;"&gt; این روزها تمام من در تمام او خلاصه میشود&lt;/span&gt;&lt;/em&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family: arial black,avant garde;"&gt;کاش بدونه واسه یه لحظه دیدنش &lt;/span&gt;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family: arial black,avant garde;"&gt;حاضرم تمام زجرای روزگارو تحمل کنم&lt;/span&gt;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family: arial black,avant garde;"&gt;تمام زندگیم شده عشق پاکش&lt;/span&gt;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family: arial black,avant garde;"&gt;عزیز من میخوام اینو بدونی تا عشقت تو خونم جریان داره &lt;/span&gt;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style="font-size: medium;"&gt;&lt;em&gt;&lt;strong&gt;&lt;span style="font-family: arial black,avant garde;"&gt;قدرتو میدونم و بپات میمونم&lt;/span&gt;&lt;/strong&gt;&lt;/em&gt;&lt;/span&gt; &lt;img title="قلب" src="http://www.persianblog.ir/editor/images/smilies/8.gif" alt="قلب" border="0" /&gt;&lt;img title="قلب" src="http://www.persianblog.ir/editor/images/smilies/8.gif" alt="قلب" border="0" /&gt;&lt;img title="قلب" src="http://www.persianblog.ir/editor/images/smilies/8.gif" alt="قلب" border="0" /&gt;&lt;/p&gt;</description>
      <link>http://smsisms.persianblog.ir/post/378</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12550360/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12550360</guid>
      <pubDate>Mon, 22 Apr 2013 21:05:55 GMT</pubDate>
    </item>
    <item>
      <title>شعر پرواز</title>
      <description>&lt;p&gt;&lt;span&gt;&lt;strong&gt;عشق من عاشقتم&lt;/strong&gt;&lt;/span&gt;&lt;strong&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span&gt;کاش وقتی آرزویی میکنیم&lt;br /&gt;از دل شفاف مان هم رد شود&lt;br /&gt;مرغ آمین هم از آنجا بگذرد&lt;br /&gt;حرف های قلبمان را بشنود&lt;/span&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;p&gt;تو کجایی کی میدونه کی میدونه؟&lt;/p&gt;
&lt;p&gt;تورو هر لحظه حس میکنم&amp;nbsp;&lt;/p&gt;
&lt;p&gt;اما میدونم بر نمیگردی همسفر&lt;/p&gt;
&lt;p&gt;کاش بودی و میدیدی&amp;nbsp;&lt;/p&gt;
&lt;p&gt;بی تو شدم یه ژرنه تو قفس&lt;/p&gt;
&lt;p&gt;که شکست بال و&amp;nbsp;پرم&lt;/p&gt;</description>
      <link>http://smsisms.persianblog.ir/post/377</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12520836/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12520836</guid>
      <pubDate>Thu, 18 Apr 2013 06:39:16 GMT</pubDate>
    </item>
    <item>
      <title>asheghane</title>
      <description>&lt;div&gt;
&lt;div&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;یه وَقتهآیـﮯ ﬤلَت مـﮯ בֿـوآهَـﬤ بِِشکَنـﮯ &amp;hellip; فَقَط بَرآﮮ یِک لَحظه نِگآهَش&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;صَبرَت رآ وُسعَت بِـﬤهـﮯ به اَنـﬤآزه اَیوبِ نَبـﮯ&amp;hellip; شآیَـﬤ بِشَوﮮ فآتِحِ اِحسآسَش&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;کِنآر بُگذآرﮮ عآشِقآنه هآیَت رآ&amp;hellip;بَرآﮮ בֿـریـﬤ حَتّـــی لَبـבֿـنـﬤهآﮮ نآشیآنه اَش&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;اَز تَمآمِ دُنیآ&amp;hellip;شآنه اﮮ مـﮯ בֿـوآهَم بَرآی ﬤفنِ بُغض هآﮮ غَریبم&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;و ﬤلتَنگِ بآزُوآنـﮯ هَستَم که تَنگ مَرآ ﬤر بَرگیرَد &lt;/strong&gt;&lt;/span&gt;
&lt;p style="text-align: center;"&gt;&amp;nbsp;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&amp;nbsp; تا مُدَتـﮯهَرچَند کوتآه فَرآموش شَوَﬤ غَم هآﮮ عَمیقَم&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;حآل سَهمِ مَن اَز این رویاﮮ توבֿـآلـﮯ&amp;hellip;ین روزهآ تَنهآ زُل مـﮯ زَنَم به چَشمآنَم&amp;hellip;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;قَـﬤم مـﮯ زَنَم پآبه پآی خوﬤم&amp;hellip;خوﬤم را ﬤر آغوش مـﮯ کِشَم&amp;hellip;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;لالائـﮯ مـﮯ בֿـوآنَم بَرآﮮ مآﬤربُزُرگِ دَرونَم &amp;hellip; &lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;وَلـﮯ ﬤلَم بَهآنه &amp;rdquo; یِکـﮯ نَبوﬤ قِصه اَم &amp;rdquo; رآ مـﮯ گیرَﬤ&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;نَهآیَت آرآم مـﮯ شَوَم&amp;hellip;آرآم تَر از یِک مُرﬤه&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;/div&gt;
&lt;/div&gt;</description>
      <link>http://smsisms.persianblog.ir/post/376</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12500119/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12500119</guid>
      <pubDate>Sun, 14 Apr 2013 16:45:18 GMT</pubDate>
    </item>
    <item>
      <title>بوف چت</title>
      <description>&lt;p style="text-align: center;"&gt;&lt;span style="font-size: 10pt;"&gt;&amp;nbsp;&lt;/span&gt;&lt;strong style="font-size: large;"&gt;&lt;a title="بوف چت" href="http://www.avazchat.ir/" target="_blank"&gt;بوف چت کلیک کنید&lt;/a&gt;&lt;/strong&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;همه دنیا به چشم تو همین کوچه است&amp;nbsp;هوای هر شبت یلدایی و سرده ....&lt;/strong&gt;&lt;/span&gt;&lt;span style="font-size: 10pt;"&gt;&amp;nbsp;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;همدل اگر که نیستی نشکن دل مرا&amp;nbsp;مرحم اگر نمیشوی زخم مزن دل مرا&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;هر چه آرزوی خوب مال تو&amp;nbsp;هر چه که خاطره داری مال من&amp;nbsp;اون روزای عاشقونه ما تو &amp;nbsp;این شبای بی قراری مال من&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;نمی خوام فکر کنی چشمامو روت بستم&amp;nbsp;تو رو دوست دارم اما از خودم خسته ام&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;هر کی اومد تو زندگیم&amp;nbsp;میبردمش تا آسمون&amp;nbsp;یه روز میشد رفیق راه&amp;nbsp;فردا واسم بلای جون&lt;br /&gt;همیشه قلب عاشق و به دست هر کی سپرد&amp;nbsp;نمیدونم بد می آورد یا چوب سادگیش و خورد&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;اگه گریه بزاره مینویسم&amp;nbsp;کدوم لحظه تورو از من جدا کرد&amp;nbsp;نگو اصلا نفهمیدی نگو نه&amp;nbsp;تو بودی اونکه دستامو رها کرد&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;من از تو معذرت می خوام اگه از من بدی دیدی&amp;nbsp;من از تو معذرت می خوام اگه از دوری رنجیدی&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;سالهاست پا به پای رفتن صبوری می کنم ؛&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;عیب کار اینجاست&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;هی پشت سر خودم آب ریختم تا نرفته برگردم&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;و این است داستان ِ تکراری ِ بودنم ،&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;ولی حالا دیگر&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;رؤیایی در این حوالی پرسه نمیزند و من مانده ام ....&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;چه میخواهی&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;از پرسه زدن در رؤیای من!!&amp;nbsp;&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;فروغ بسطامی&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;چت روم . بوف چت . چت بوف . روم بوف . هک چت بوف .&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;</description>
      <link>http://smsisms.persianblog.ir/post/376</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12495392/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12495392</guid>
      <pubDate>Sun, 14 Apr 2013 07:46:19 GMT</pubDate>
    </item>
    <item>
      <title>اس ام اس عاشقانه 92</title>
      <description>&lt;p style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;گاهــی باید نباشــی &amp;hellip; تا بفهمــی نبودنت واسه کی مهمه&amp;hellip; ؟!&lt;br /&gt;&lt;br /&gt;اونوقته که میفهمی بایــد همیشه با کی باشی&amp;hellip;&lt;br /&gt;&lt;br /&gt;*****-----*****-----*****&lt;br /&gt;&amp;lrm;&lt;br /&gt;شاید دل من عروسکی از چوب است ، مثل قصه ی پینوکیو محبوب است&lt;br /&gt;&lt;br /&gt;اما چه دماغی داره این بیچاره ، از بس که نوشته &amp;rdquo; حال من هم خوب است &amp;rdquo; !&lt;br /&gt;&lt;br /&gt;*****-----*****-----*****&lt;br /&gt;&amp;lrm;&lt;br /&gt;چـه رســم تلخــی سـت&lt;br /&gt;تــــو ، بــی خـــبـر از مــن&lt;br /&gt;و&lt;br /&gt;تمـــام مـن ، درگـــیر تــو.!&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;
&lt;div style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;کلّ ِ دنیا را هم که داشته باشی..&lt;br /&gt;&lt;br /&gt;باز هم دلت میخواهد ، بعضی وقتها .. فقط بعضی وقته...ااا..&lt;br /&gt;&lt;br /&gt;اصلا" برای ِ یک لحظه هم که شده ،&lt;br /&gt;همه ی دنیای ِ یک "نفــر" باشی.....&lt;br /&gt;&lt;br /&gt;سلامتی همون یه لحظه که یک دنیاست...&lt;br /&gt;&lt;br /&gt;*****-----*****-----*****&lt;br /&gt;&amp;lrm;&lt;br /&gt;گویند که سکوت همان رضایت است&lt;br /&gt;درست گفته اند&lt;br /&gt;&lt;br /&gt;رضایت به رفتن ، به هجرت&lt;br /&gt;رضایت به انزوا ،&lt;br /&gt;به تنهایی . . .&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;strong&gt;عشق یعنی التماس و انتظار&lt;br /&gt;عشق یعنی بوسه ای بر دست یار&lt;br /&gt;&lt;br /&gt;عشق یعنی هر چه دارم مال تو&lt;br /&gt;...&lt;br /&gt;عشق یعنی پا و دل دنبال تو&lt;br /&gt;&lt;br /&gt;عشق یعنی خال و ابروی کمان&lt;br /&gt;عشق یعنی تا ابد با من بمان&lt;br /&gt;&lt;br /&gt;*****-----*****-----*****&lt;br /&gt;&amp;lrm;&lt;br /&gt;میدونی قشنگی زندگی به چیه؟&lt;br /&gt;&lt;br /&gt;به اینکه خودت خبر نداشته باشی&lt;br /&gt;&lt;br /&gt;ولی&lt;br /&gt;یـکـی دیـگـه&lt;br /&gt;بـه خـاطـرت&lt;br /&gt;بـا خـدا رازو نـیـاز کـنـه.......... &amp;shy;...!&lt;/strong&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;
&lt;div style="text-align: center;"&gt;&lt;strong&gt;&lt;span style="font-family: arial, helvetica, sans-serif; font-size: medium;"&gt;&lt;strong&gt;&lt;/strong&gt;&lt;strong&gt;&lt;br /&gt;تــرکـت کــرده؟&lt;br /&gt;شب ها به یادش گریه میکنی؟!&lt;br /&gt;&lt;br /&gt;ناراحت نبــــاش.....&lt;br /&gt;&lt;br /&gt;یه روز تو تنها آرزوی زندگیش میشی!!&lt;br /&gt;&lt;br /&gt;این بدتـــــرین انتقامـــــه...&lt;br /&gt;&lt;br /&gt;*****-----*****-----*****&lt;br /&gt;&amp;lrm;&lt;br /&gt;تنهایی یعنی اینکه دورت پر از آدم باشه&lt;br /&gt;ولی نتونی با هیچ کدومشون حرف دلت روبزنی&lt;br /&gt;&lt;br /&gt;و فقط مجبور باشی&lt;br /&gt;خوش بودن دیگران رو با اونکه دلت ازغصه پره تماشا کنی&lt;br /&gt;&lt;br /&gt;و بگی منم شادم ......!!!&lt;/strong&gt;&lt;/span&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/div&gt;</description>
      <link>http://smsisms.persianblog.ir/post/375</link>
      <author>سامان</author>
      <comments>http://smsisms.persianblog.ir/comments/310815/12484927/</comments>
      <guid isPermaLink="False">tag:Persianblog.ir,2003:blog-310815.post-12484927</guid>
      <pubDate>Fri, 12 Apr 2013 12:26:14 GMT</pubDate>
    </item>
  </channel>
</rss>