POWER CONTROL STRATEGIES FOR MULTICHANNEL COGNITIVE WIRELESS NETWORKS WITH OPPORTUNISTIC INTERFEREN

• 作 者: Tang Zhenzhou Hu Qian Yu Guand
• 机 构: CollegeofPhysicsandElectronicInformation,ZhejiangProvincialKeyLaboratoryofInformationNetworkTechnolo
• 出 处: 电子科学学刊：英文版
• 发表日期: 2008年2期
• 关键词: 无线网络 干扰温度 功率控制 干扰取消 Cognitive wireless networks Interference temperature Power
• 基金项目: Supported by the China Post Doctoral Science Foundation （No.20070410396） and the National Hi-Tech Research and Development Project （863 Project） of China （No.2007AA01Z257）.

In this letter,an Opportunistic Interference Cancellation(OIC) is first introduced as a rate control strategy for secondary user in cognitive wireless networks. Based on the OIC rate control method,an optimal power control strategy for multichannel cognit