Research on the Key Issues of Wireless Mobile Ad Hoc Networks

作     者：YANG Zhen ZHENG Bao-yu 

作者机构：Nanjing University of Posts & Telecommunications Nanjing 210003 P.R. China 

出 版 物：《The Journal of China Universities of Posts and Telecommunications》 (中国邮电高校学报（英文版）)

年 卷 期：2005年第12卷第3期

页      面：1-6页

核心收录：

学科分类：080904[工学-电磁场与微波技术] 0810[工学-信息与通信工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080402[工学-测试计量技术及仪器] 0804[工学-仪器科学与技术] 081001[工学-通信与信息系统] 

基　　金：This workis supported by China 863 Project(2002AA121068) 

主　　题：Ad hoc MAC MPR 

摘      要：Communication Network and Signal Processing are two of the research hotspots in the field of information technology because of their fast development. This paper focuses on the introduction of some research progresses in our National 863 Project based on the combination of technologies in these two areas. We present two new Medium Access Control （MAC） protocols based on so-called Multi-Packets Reception （MPR） in Ad hoc networks. Communication in the first scheme is initiated from senders and from receivers in the second one. Simulation results show that these new MAC protocols, which are based on new signal processing techniques, may raise network capacity and reduce transmission delay of data from end to end.