基于网络编码的用户分组传输策略研究

Research on user packet transmission scheme based on network coding

同传统的中继策略相比基于网络编码的用户传输不仅节省时隙和发射功率,还能提高吞吐量。本文以无线网络作为研究背景,介绍了协作通信技术和网络编码技术,重点对协作通信中基于网络编码的分组传输进行了探讨和分析。

Compared with the traditional relay scheme, the user grouping schemes based on network coding can save the transmission time slots and the transmit power.This thesis focuses on the key issues of cooperative communication technology that com- bined with network coding, which based on wireless cooperative networks, studys mainly and deeply on the user grouping schemes based on network coding in cooperative communications.