文档介绍：分类号学号 U200 718522 学校代码 1 0 4 8 7 密级本科学位论文绿色通信在未来移动通信中的应用——基于 Wyner 模型单单元处理下的上行链路单元数据速率指标研究学位申请人: 黎子鹏学科专业: 通信工程 0709 班指导教师: 葛晓虎教授答辩日期: 2011 年6月16日 I 摘要本文的研究工作包括两个方面:第一个是对绿色通信相关网络技术进行调研, 第二个是对基于分布式天线系统的 Wyner 模型通信相关指标进行研究。第二个研究工作重点在于研究分析基于 Wyne r模型的上行链路中单元内及其之间的不同通信方式下的各态历经的数据速率指标。本文分析了基于分布式天线系统的 Wyner 模型单单元处理( SCP ) 即没有信号的联合处理情况下的上行链路的单元速率指标。本文分别对高斯信道和衰落信道这两种情况进行研究,其中衰落信道的研究包括了瑞利衰落信道和更为一般的 nakagami 衰落信道。推导出高斯信道、瑞利衰落信道和 nakagami 衰落信道下单元速率的表达式。最后仿真分析不同信道条件下用户数、单元间干扰因子、衰落因子等参数对单元速率的影响。关键词:绿色通信分布式天线系统 Wyner 模型单单元处理单元数据速率 II Abstract Our research work includes two aspects. The first one is the investigation of munication technology. The second is the research munication-related indicators based on Wyner model of distributed antenna systems. The focus of the second aspect is to analyze uplink cell capacity based on Wyner model under munication means. This article analyze s uplink cell capacity based on Wyner model of distributed antenna systems under single cell process which means there isno joint processing of signals. Our study runs under two cases which are AWGN channels and fading channels. Fading channels include Rayleigh fading channels and nakagami fading channels which is more general. Expression sof cell capacity in AWGN channels, Rayleigh fading channels and nakagami fading channels have been d erived . At last simulation of the number of users, interference factor between the cells, fading factor and other parameters influence on cell capacity under different channel conditions has been done. Keywords : munication, distributed antenna systems, Wyner model, single cell process(SCP), unit data rate III 目录摘要.......................................................................................................... I Abstract ...................................................................................................... II 目录........................................................................................................ III 第一章绪论.......................