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This paper mainly studied the W
本文主要研究了W-WAN中GPRS网络的移动视频传输问题。文中探讨了GPRS的网络结构、协议体系以及链路特性，从中我们看出：
GPRS网络链路不仅具有一般无线链路数据传输中遇到的延迟大、误码率高等共性问题，而且具有移动通信系统采用蜂窝频率复用方式带来的小区切换，
以及由于通信中链路性能随着地理位置变换而变化造成的GPRS网络中不可避免的经常性遭遇的冗长时延和突变时延。
这使得目前GPRS网络中使用的传统TCP或UDP传输协议均不能适应GPRS自身的链路特性，也不能实现高效的分组传输。-This paper mainly studied the W-WAN in the GPRS network for mobile video transmission problems. The article discusses the GPRS network architecture, protocol architecture, as well as link characteristics, from which we can see: GPRS network link not only has the general wireless link data transmission delay encountered in large, common problems of higher bit error rate, and with mobile communications system uses a cellular frequency reuse methods brought about by cell switching, as well as the communication link performance with the location change and change is inevitable GPRS network, the recurrent encountered lengthy delay and delay mutation. This makes the current GPRS network using the traditional TCP or UDP transport protocol are una
- 2022-06-18 12:50:32下载
- 积分：1
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8路实时视频会议系统,低成本高效率135493824
8路实时视频会议系统,低成本高效率135493824-8-way real-time video conferencing systems, low-cost, high efficiency 135493824
- 2023-05-26 11:40:04下载
- 积分：1
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在ip电话或者视频通讯开发中，常常需要穿越nat，stun是个不错的选择...
在ip电话或者视频通讯开发中，常常需要穿越nat，stun是个不错的选择-In the ip phone, or video communication development, often through the nat, stun is a good choice
- 2022-04-01 22:52:12下载
- 积分：1
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MPlayer
MPlayer-mingw32-1.0rc1.zip
- 2023-06-20 05:10:06下载
- 积分：1
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一个简易的sip软电话客户端源代码,包内含有原作者的说明文档,供大家学习参考...
一个简易的sip软电话客户端源代码,包内含有原作者的说明文档,供大家学习参考-These are the resource codes of a simple sip program.In the package, there is a readme written by the authors.
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- 积分：1
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eXosip
eXosip-2.3.0.1：eXosip最新版本，配合Osip使用-eXosip- 2.3.0.1 : eXosip latest version, with the use of Osip
- 2022-02-05 06:33:07下载
- 积分：1
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视频会议编码传输，视频编解码与传输的Demo程序,
视频会议编码传输，视频编解码与传输的Demo程序,-transmission coding video conferencing, video codecs and transmission Demo procedures,
- 2023-06-21 12:50:03下载
- 积分：1
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LumiSoft.Net 源码
资源描述LumiSoft.Net的全部代码,SMTP,POP3,FTP-LumiSoft.Net s code,SMTP,POP3,FTP，更新于2015-9-11
- 2022-08-07 17:04:04下载
- 积分：1
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Vovida出品的包括RTP、RTCP、SIP等各种基础协议栈和SIP UAC、UAS等功能的IP电话服务器端程序。编译环境为linux...
Vovida出品的包括RTP、RTCP、SIP等各种基础协议栈和SIP UAC、UAS等功能的IP电话服务器端程序。编译环境为linux-Vovida produced in RTP, RTCP, and other SIP based protocol stack and SIP UAC and UAS capabilities of IP telephony server procedures. Linux compiler environment
- 2022-05-13 17:40:00下载
- 积分：1
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音视频通信，利用mpeg压缩，运用网络传输协议传输
音视频通信，利用mpeg压缩，运用网络传输协议传输-Audio and video communications, the use of mpeg compression, the use of network transmission protocol transmission
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- 积分：1
