A Tradeoff Method between Complexity and Performance for Iterative Asymmetrical Poly-Diagonalization and Trellis Decoding

摘要：

　　Multiple-Input Multiple-Output (MIMO) spatial multiplexing is a promising technique to increase the channel capacity without increasing bandwidth.One of the key to successful application of this technique is in receiver design.A low complexity receiver algorithm,based on asymmetrical polydiagonalization and trellis decoding,is investigated.It can provide a trade-off between performance and complexity.Recently,the iterative scheme was proposed.Based on the properties,in this paper,as shown in the simulation result,we obtain the trade-off behavior between performance and complexity,which shows that relative to MAP can be achieved with much less computational cost.

关键词： MIMO iterative scheme poly-diagonalization treills decoding

作者: Jin Ren

作者单位: College of Information Engineering North China University of Technology Beijing, China

会议类型: 国际会议

会议名称: 2012 IEEE 14th International Conference on Communication Technology(2012年第十四届通信技术国际会议(ICCT 2012))

会议地点: 成都

会议语种:英文

页码: 1186-1190

在线出版日期: 2012-11-09（万方平台首次上网日期，不代表论文的发表时间）