Rate-aware optimal transmission power analysis in wireless ad hoc networks

• 作 者: 陈琳 Li Minglu Yu Jiadi
• 机 构: DepartmentofComputerScienceandEngineering,SystmandNetworkGroup
• 出 处: 高技术通讯：英文版
• 发表日期: 2008年3期
• 关键词: 无线通信系统 空间重复利用 IEEE 802.11 传输功率控制 transmission power control multi-rate p-persi
• 基金项目: Supported by the National High Technology Research and Development Programme of China （No. 2004AA104280, 2006AA01Z172）.

<正> The problem of transmission power control in a rate-aware way is investigated to improve the through-put of wireless ad hoc network.The behavior of basic IEEE 802.11 DCF is approximated by the p-persis-tent CSMA through a Markov chain model.The