-
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
-
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
-
基于TCP传输协议,通过wifi网络实现PC端和PPC端之间的实时视频传输,。...
基于TCP传输协议,通过wifi网络实现PC端和PPC端之间的实时视频传输,。-agreement through wifi network PC and PPC-end between the real-time video transmission.
- 2022-10-18 07:40:02下载
- 积分:1
-
NetMeeting原控制程序
netmeeting控件原程序-netmeeting original control procedures
- 2022-09-17 17:30:03下载
- 积分:1
-
SIP协议中穿越对称型/非对称型NAT防火墙的多种实现方法,解决私网内部的防火墙穿透问题。...
SIP协议中穿越对称型/非对称型NAT防火墙的多种实现方法,解决私网内部的防火墙穿透问题。-SIP cross symmetric/asymmetric NAT firewall multiple solutions, private internal network firewall penetration.
- 2022-02-03 13:03:37下载
- 积分:1
-
SIP protocol stack development (siptiger)
SIP协议栈开发(siptiger)
- 2022-02-20 06:37:15下载
- 积分:1
-
Microsoft RTP Extensions specification.
Microsoft RTP Extensions specification.
- 2022-05-27 14:08:20下载
- 积分:1
-
Matlab Video Capture procedures in the hope that it may be useful right. Thank y...
matlab的视频捕获程序,希望对大家有用。谢谢了。-Matlab Video Capture procedures in the hope that it may be useful right. Thank you, the.
- 2022-05-29 15:13:01下载
- 积分:1
-
19水龙头FFF DFF设计
应用背景/ /名称: ;Tam Nguyen,长范,认为乐/ / alu_structural代码“包括”定义。`时间1ns / 100ps模块alu_arm7(alu_a,alu_b,alu_c,alu_cntrl,alu_signals,alu_result);在关键技术设计的19个抽头快速傅立叶变换在手臂的处理器,以执行高吞吐量和;
- 2022-01-20 22:44:40下载
- 积分:1
-
This is a use of GENESYS CTI
这是一款利用GENESYS CTI 的 .NET控件开发的一个典型的软 Phone,具有很好的参考价值!-This is a use of GENESYS CTI
- 2022-03-25 12:25:57下载
- 积分:1