分布式空时编码在协同通信中的应用研究

Ad hoc网络中没有基础网络设施,数据在节点问直接传递,但是受无线网络环境的限制,数据问的直接发送并不可靠.分布式空时编码作为协同通信实现的一种方式有着特殊的优势.介绍了分布式空时编码等协同通信实现的方案,并着重探讨了分布式随机空时编码在协同通信中的应用.

Study of Distributed Space-Time Coding for Cooperative Communication

There is no infrastructure in Ad hoc network,so data transmit between the nodes directly.It’s not reliable to send data directly between nodes due to subject to restrictions on the wireless network environment.Distributed space-time coding for cooperative communication has it’s unique advantage.This paper introduces the concept of distributed space-time.Random Space-Time for Cooperative Communication is the focus of this paper.