Soft MIMO: A Software Radio Implementation of 802.11n Based on Sora Platform

摘要：

MIMO has been widely used in many wireless communication systems. Due to the high computational and real time processing requirements, many MIMO systems are implemented in ASIC, FPGA and DSP. But they are fixed and cannot be easily modified or upgraded. To deliver a high performance programmable and flexible MIMO system, this paper presents a 2x2 MIMO system based on 802.11n. The system has implemented on multi-core CPU based software radio platform. With parallel processing, both the transmitter and receiver satisfy the real time processing requirements.

关键词： component software radio MIMO 802.11n multicore CPU SIMD

作者: Ji FANG Zhenhui TAN Kun TAN

作者单位: State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China State Key Laboratory of Rail Traffic Control and Safety, Beijing Jiaotong University, Beijing, China Microsoft Research Asia, Beijing, China

会议类型: 国际会议

会议名称: 2011 the Iet 4th International Conference on Wireless,Mobile & Multimedia Networks(第四届无线、移动及多媒体网络国际会议 ICWMMN2011)

会议地点: 北京

会议语种:英文

页码: 165-168

在线出版日期: 2011-11-27（万方平台首次上网日期，不代表论文的发表时间）