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ip电话系统设计方案,里面有多个文档,韩盖面广,管理人员可供参考...
ip电话系统设计方案,里面有多个文档,韩盖面广,管理人员可供参考-ip telephone system design, there are a number of documents, covered a wide range Korea, managers for reference
- 2022-08-05 10:38:55下载
- 积分:1
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RTP实现代码,用C++语言实现,源代码
RTP实现代码,用C++语言实现,源代码-RTP code, using C++ language, source code
- 2022-01-26 03:45:25下载
- 积分:1
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一个介绍有关H323的PPT课件。里面详细的介绍了H323协议的相关内容。...
一个介绍有关H323的PPT课件。里面详细的介绍了H323协议的相关内容。-H323 a briefing on the PPT courseware. Inside a detailed introduction to the H323 of the content of the agreement.
- 2023-07-13 08:35:04下载
- 积分:1
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国际电信的G729语音编码的主要程序,主要应用在VOIP中,在VC下已经调试成功,直接可以用来使用...
国际电信的G729语音编码的主要程序,主要应用在VOIP中,在VC下已经调试成功,直接可以用来使用-International Telecommunications G729 speech coding of the main program, mainly used in VOIP, in the VC debugger already successful, can be used to direct the use of
- 2022-01-22 13:47:58下载
- 积分:1
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JSIP chat
JSIP chat
- 2022-02-05 20:00:41下载
- 积分:1
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video conferencing systems, the use of RTP. People can achieve video voice confe...
视频会议系统,使用RTP协议。可以实现多人视频语音会议-video conferencing systems, the use of RTP. People can achieve video voice conferencing
- 2022-01-24 18:18:51下载
- 积分:1
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但是发生地方格式的飞洒的法师的方式的方式的适当方式大幅撒的发生地方士大夫似的...
但是发生地方格式的飞洒的法师的方式的方式的适当方式大幅撒的发生地方士大夫似的-23123123123
- 2022-05-31 16:22:44下载
- 积分:1
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包括 IP电话,视频监控,视频会议,mp3解码
包括 IP电话,视频监控,视频会议,mp3解码-VC++ Develop
- 2023-06-07 10:10:05下载
- 积分:1
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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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电话会话实现方法源程序
电话会话实现方法源程序-telephone conversation method source
- 2022-06-27 08:00:43下载
- 积分:1