📄 002_11.htm

📁 通讯类的标准。对要开发SS7的朋友有很大帮助的。（通讯协议）
💻 HTM
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0059)http://www.chinagk.org/technology/IPTech/002/css/002_11.htm -->
<HTML><HEAD><TITLE>002_11</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<STYLE type=text/css>.pg {
	LEFT: 0px; WIDTH: 635px; POSITION: absolute; TOP: 0px; HEIGHT: 983px
}
BODY {
	FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: ""; BACKGROUND-COLOR: #ffffff
}
A {
	TEXT-DECORATION: none
}
.ps0 {
	LEFT: 192px; WIDTH: 253px; POSITION: absolute; TOP: 529px
}
.ps1 {
	LEFT: 64px; WIDTH: 529px; POSITION: absolute; TOP: 557px
}
.ps2 {
	LEFT: 37px; WIDTH: 549px; POSITION: absolute; TOP: 577px
}
.ps3 {
	LEFT: 225px; WIDTH: 180px; POSITION: absolute; TOP: 898px
}
.ps4 {
	LEFT: 372px; WIDTH: 150px; POSITION: absolute; TOP: 54px
}
.ps5 {
	LEFT: 542px; WIDTH: 37px; POSITION: absolute; TOP: 31px
}
.ps6 {
	LEFT: 44px; WIDTH: 43px; POSITION: absolute; TOP: 64px
}
.ps7 {
	LEFT: 390px; WIDTH: 21px; POSITION: absolute; TOP: 628px
}
.ps8 {
	LEFT: 134px; WIDTH: 62px; POSITION: absolute; TOP: 699px
}
.ps9 {
	LEFT: 242px; WIDTH: 133px; POSITION: absolute; TOP: 674px
}
.ps10 {
	LEFT: 276px; WIDTH: 85px; POSITION: absolute; TOP: 862px
}
.ps11 {
	LEFT: 245px; WIDTH: 133px; POSITION: absolute; TOP: 817px
}
.ps12 {
	LEFT: 235px; WIDTH: 168px; POSITION: absolute; TOP: 793px
}
.ps13 {
	LEFT: 263px; WIDTH: 97px; POSITION: absolute; TOP: 768px
}
.ps14 {
	LEFT: 282px; WIDTH: 53px; POSITION: absolute; TOP: 745px
}
.ps15 {
	LEFT: 278px; WIDTH: 69px; POSITION: absolute; TOP: 650px
}
.ps16 {
	LEFT: 296px; WIDTH: 64px; POSITION: absolute; TOP: 699px
}
.ps17 {
	LEFT: 245px; WIDTH: 128px; POSITION: absolute; TOP: 722px
}
.ft0 {
	FONT-SIZE: 12px; COLOR: #000000
}
.ft1 {
	FONT-SIZE: 13px; COLOR: #000000
}
.ft2 {
	FONT-SIZE: 13px; COLOR: #000000; FONT-STYLE: italic; FONT-FAMILY: ""
}
.ft3 {
	FONT-WEIGHT: bold; FONT-SIZE: 37px; COLOR: #000000; FONT-STYLE: italic; FONT-FAMILY: "Times New Roman",Times,serif
}
.ft4 {
	FONT-SIZE: 21px; FONT-STYLE: italic; FONT-FAMILY: ""
}
.em0 {
	FONT-SIZE: 13px; FONT-FAMILY: ""
}
.em1 {
	FONT-SIZE: 10px; FONT-FAMILY: "Times New Roman",Times,serif
}
.em2 {
	FONT-SIZE: 11px; FONT-FAMILY: ""
}
.em3 {
	FONT-SIZE: 11px; FONT-FAMILY: "Times New Roman",Times,serif
}
.em4 {
	FONT-STYLE: italic; FONT-FAMILY: "Times New Roman",Times,serif
}
.im0 {
	LEFT: 33px; WIDTH: 562px; POSITION: absolute; TOP: 24px
}
.im1 {
	LEFT: 44px; WIDTH: 545px; POSITION: absolute; TOP: 101px
}
.im2 {
	LEFT: 99px; WIDTH: 441px; POSITION: absolute; TOP: 598px
}
</STYLE>

<META content="MSHTML 6.00.2600.0" name=GENERATOR></HEAD>
<BODY>
<DIV class=pg></DIV><!-- bitmap and vector images are written here -->
<DIV class=im0><IMG height=64 src="002_11.files/right.jpg" width=563 
border=0></DIV>
<DIV class=im1><IMG height=410 src="002_11.files/002_11_2.jpg" width=545 
border=0></DIV>
<DIV class=im2><IMG height=288 src="002_11.files/002_11_3.jpg" width=441 
border=0></DIV><!-- text starts here --><SPAN class=ps0><NOBR><SPAN 
class=ft0>图<SPAN class=em3>2-5 &nbsp;&nbsp;RTP</SPAN>发送者报告包（获得<SPAN 
class=em3>HP-IA</SPAN>的许可）</SPAN></NOBR></SPAN> <SPAN class=ps1><NOBR><SPAN 
class=ft1>图<SPAN class=em3>2-6</SPAN>中显示的<SPAN 
class=em3>RR</SPAN>报告包，除了发送者信息之外，还传送和该端点<SPAN 
class=em3>SR</SPAN>相同的信息。一个</SPAN></NOBR></SPAN> <SPAN class=ps2><NOBR><SPAN 
class=ft1>端点可以选择发送<SPAN class=em3>SR</SPAN>还是<SPAN class=em3>RR<SPAN 
class=em0>，</SPAN></SPAN>但是<SPAN class=em3>SR</SPAN>中包含包和字节的总和，而在<SPAN 
class=em3>RR</SPAN>中没有相应的报告。</SPAN></NOBR></SPAN> <SPAN class=ps3><NOBR><SPAN 
class=ft0>图<SPAN class=em3>2-6 
&nbsp;&nbsp;RTCP</SPAN>接收者报告包的格式</SPAN></NOBR></SPAN> <SPAN 
class=ps4><NOBR><SPAN class=ft2>第<SPAN 
class=em4>2</SPAN>章&nbsp;包网络的介质传输</SPAN></NOBR></SPAN> <SPAN 
class=ps5><NOBR><SPAN class=ft3>67</SPAN></NOBR></SPAN> <SPAN 
class=ps6><NOBR><SPAN class=ft4>文档</SPAN></NOBR></SPAN> <SPAN 
class=ps7><NOBR>长度</NOBR></SPAN> <SPAN class=ps8><NOBR>丢失比例<SPAN 
class=em1>(FL)</SPAN></NOBR></SPAN> <SPAN class=ps9><NOBR>第<SPAN 
class=em1>1</SPAN>个信源的<SPAN class=em1>SSRC</SPAN>第<SPAN 
class=em1>1</SPAN>块开始</NOBR></SPAN> <SPAN 
class=ps10><NOBR>与配置有关的扩展</NOBR></SPAN> <SPAN class=ps11><NOBR>第<SPAN 
class=em1>2</SPAN>个信源的<SPAN class=em1>SSRC</SPAN>第<SPAN 
class=em1>2</SPAN>块开始</NOBR></SPAN> <SPAN class=ps12><NOBR>从最后一个<SPAN 
class=em1>SR</SPAN>以来的延迟（<SPAN class=em1>DLSR</SPAN>）</NOBR></SPAN> <SPAN 
class=ps13><NOBR>最后一个<SPAN class=em1>SR<SPAN class=em2>（</SPAN>LSR<SPAN 
class=em2>）</SPAN></SPAN></NOBR></SPAN> <SPAN 
class=ps14><NOBR>到达间抖动</NOBR></SPAN> <SPAN class=ps15><NOBR>发送者的<SPAN 
class=em1>SSRC</SPAN></NOBR></SPAN> <SPAN class=ps16><NOBR>包丢失的总数</NOBR></SPAN> 
<SPAN class=ps17><NOBR>收到的最高的扩展顺序编号</NOBR></SPAN> </BODY></HTML>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -