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mac2.pdf.tar
- Document containing details regarding changes to be made in ns2 to implement a new ieee 802.11 mac protocol.
Add_Mac_Protocol_In_NS2
- 如何在NS2下，如何添加一个新的Mac协议，里面附有本人自己的安装经验，因为文档本身有错误。-How to NS2, how to add a new Mac the agreement, which is installed with my own experience, because the document itself has an error.
RESEARCH_ON_END-TO-END_HANDOFF
- 本文在研究IEEE802.16e协议和SIP协议的基础上，提出了利用 SIP解决IEEE802.16接入网络中端到端切换的新方案。该方案采用跨 层切换的设计思想，联合MAC层和应用层SIP协议，在底层链路切换 的同时，完成应用层会话的修改，加快了切换过程，减少了切换时延， 提高了切换成功率。本文基于NS2仿真平台，完成了相应的仿真平台 搭建过程，实现了SIP协议模块和WiMAX协议模块的融合，扩展了SIP 协议模块的部分消息，最终在基于SIP协议模块和WiMAX协议的统
stage
- The sensor networks application domain continues to increase with the need for an effective security mechanism. The fact that WSN often deal with sensitive data operating in hostile and unexpected environments, makes the concept of security consi
Wireless-multimedia-sensor-networks
- 本文着重研究网络中使用的MAC协议对语音传输过程的影响，以及无线传 感器网络中适用的语音编码算法。本文首先综述了现有无线传感器网络中常用 的MAC协议，对这些协议进行了分析比较。提出了一种新的基于TDMA的MAC 协议VR-TDMA，为了测试提出的协议性能，在NS2仿真平台上对该协议进行 了仿真，结果证明该协议具有良好的实时性能。然后研究了几种常用语音编码 算法的性能，通过比较研究，认为ADPCM语音编码算法的性能符合无线传感 器网络应用的要求，并对该算法进行了简化，减少
cognitive-mac-coexistence
- In last decades, the demand of wireless spectrum has increased rapidly with the development of mobile communication services. Recent studies recognize that traditional fi xed spectrum assignment does not use spectrum effi ciently. Suc
802.11_ns2_modify.pdf.tar
- Document to understand changes need to made in ns2 file system to implement new mac protocol