西安电子科技大学学报（自然科学版）Issue(1)：71-74,150,5.DOI:10.3969/j.issn.1001-2400.2016.01.013
高斯X信道在噪声干扰下的和容量
Sum capacity of Gaussian X channels with noisy interference
摘要
Abstract
If the sum capacity of a channel can be achieved by treating interference as noise , we say that this channel is under noisy interference . By analyzing the sum capacity of Gaussian X channels , sufficient conditions for such channels under noisy interference are proposed . Providing vector genies and auxiliary sets as side information to the receivers , a sum-rate upper bound is obtained . Under the noisy interference sufficient conditions , this sum-rate upper bound can be achieved by operating the original channel as the underlying Gaussian interference channel and treating interference as noise . Therefore , the sum capacity of the Gaussian X channel is determined for noisy interference .关键词
X信道/和容量/噪声干扰Key words
X channel/sum capacity/noisy interference分类
信息技术与安全科学引用本文复制引用
李静,葛建华..高斯X信道在噪声干扰下的和容量[J].西安电子科技大学学报（自然科学版）,2016,(1):71-74,150,5.基金项目
国家重点基础研究发展计划资助项目（2012CB316100）；国家高技术研究发展计划（＂863＂计划）资助项目（2014AA01A704）；“111”计划资助项目（B08038）；中国国家留学基金管理委员会（CSC）资助项目 （）
