Joint detection and combining schemes in MIMO-HARQ systems

doi:1005-8885 (2007) 04-0022-05

中国邮电高校学报(英文) ›› 2007, Vol. 14 ›› Issue (4): 22-26.doi: 1005-8885 (2007) 04-0022-05

Joint detection and combining schemes in MIMO-HARQ systems

谢刚;熊芳;刘元安

Ministry of Education Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications

收稿日期:2007-03-09 修回日期:1900-01-01 出版日期:2007-12-24
通讯作者: 谢刚

Joint detection and combining schemes in MIMO-HARQ systems

XIE Gang; XIONG Fang; ZHAO Yi; LIU Yuan-an

Ministry of Education Key Lab of Universal Wireless Communications, Beijing University of Posts and Telecommunications

Received:2007-03-09 Revised:1900-01-01 Online:2007-12-24
Contact: XIE Gang

摘要/Abstract

摘要：

This article mainly investigates the combining schemes for hybrid automatic retransmission request (HARQ) protocols in multiple-input multiple-output (MIMO) wireless communication systems. A novel scheme, which joins MIMO detection and HARQ combining, called mid-combining, is presented in this article. Based on the position of HARQ combining, we classify the HARQ combining schemes into three types, named pre-combining, mid-combining, and post-combining. The simulation results show that mid- combining can increase the system throughput for all SNRs.

关键词:

MIMO; HARQ; maximal-ratio combining (MRC); throughput

Abstract:

Key words:

MIMO; HARQ; maximal-ratio combining (MRC); throughput

XIE Gang; XIONG Fang; ZHAO Yi; LIU Yuan-an. Joint detection and combining schemes in MIMO-HARQ systems[J]. Acta Metallurgica Sinica(English letters), 2007, 14(4): 22-26.

[1]	Wang Qiang, Zhang Yijia, Zhang Tianjiao, Zhang Wenqi, Gao Yue, Tafazolli Rahim. Secure degrees of freedom for general MIMO interference channel under rank-deficiency [J]. 中国邮电高校学报(英文版), 2023, 30(3): 65-77.
[2]	路畅方园邱玲梁晓雯. Performance analysis and low complexity receiver design for extra-large scale MIMO systems with residual hardware impairments[J]. 中国邮电高校学报(英文版), 2023, 30(2): 18-25.
[3]	郭辉乔婷. Covert communication based on transmission antenna selection in the downlink communication link[J]. 中国邮电高校学报(英文版), 2021, 28(3): 20-27.
[4]	蔡兴蔚季伟邱玲梁晓雯. Channel puncturing based low-complexity belief propagation detection for multi-user MIMO systems [J]. 中国邮电高校学报(英文版), 2020, 27(6): 8-16.
[5]	张燕航. Surveys on the intelligent surface: an innovative technology for wireless networks beyond 5G [J]. 中国邮电高校学报(英文版), 2020, 27(6): 17-29.
[6]	刘旭谢洋. Channel estimation for multi-panel millimeter wave MIMO based on joint compressed sensing [J]. 中国邮电高校学报(英文版), 2020, 27(6): 1-7.
[7]	郑霖, 汪震, 陈建梅, 林梦莹, 邓小芳. MIMO-FSK non-coherent detection with spatial multiplexing in fast-fading environment[J]. 中国邮电高校学报(英文版), 2020, 27(5): 47-54.
[8]	李新民, 李国民, 刘洋, 郭甜, 李璞. Low-complexity transmit antenna selection algorithm for massive MIMO[J]. 中国邮电高校学报(英文版), 2020, 27(5): 63-68.
[9]	梁晓林曹旺斌. Broadband hybrid model for relay-aided cooperative MIMO power line communication systems[J]. 中国邮电高校学报(英文版), 2020, 27(1): 72-80.
[10]	Wei Rongyu, Nie Min, Yang Guang, Zhang Meiling, Sun Aijing, Pei Changx. Parameters and performance analysis of quantum wireless sensor network for monitoring the activities of tibetan antelope in Hoh Xil[J]. 中国邮电高校学报(英文版), 2019, 26(6): 11-19.
[11]	张凯尹长川 Xu Guixian 刘丹谱. Robust hybrid beamforming design for millimeter-wave massive MIMO systems[J]. 中国邮电高校学报(英文版), 2019, 26(3): 44-49.
[12]	Qu Tuosi, Cao Haiyan, Xu Fangmin, Wang Xiumin. Low complexity detection algorithm based on optimized Neumann series for massive MIMO system[J]. 中国邮电高校学报(英文版), 2018, 25(6): 97-100.
[13]	聂敏陶金杨光孙爱晶裴昌幸. Security performance analysis and the parameters simulation of quantum virtual private network based on IPSec protocol[J]. 中国邮电高校学报(英文版), 2018, 25(5): 1-11.
[14]	郑喆田磊张建华. Elevation spatial characteristic investigation based on 3D massive MIMO channel measurements at 6 GHz[J]. 中国邮电高校学报(英文版), 2018, 25(3): 1-7.
[15]	Wang Lian, Peng Daiyuan, Liang Hongbin. Global optimum encoding packet selection mechanism based on opportunistic network coding for wireless network retransmission[J]. 中国邮电高校学报(英文版), 2017, 24(1): 47-59.

Joint detection and combining schemes in MIMO-HARQ systems

Joint detection and combining schemes in MIMO-HARQ systems

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价