Performance Analysis on MU-MIMO Field Test in TD-LTE System

Based on TM7 single-stream and TM8 dua1-stream transmission mode,multiple antenna enhancement technology can be introduced in TD-LTE system,including uplink MU-MIMO and downlink MU-MIMO. In MU-MIMO algorithm,two terminals with space division can be paired to share the same downlink resource blocks f...

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Main Authors: Jinghua Kuang, Ziwei Long, Wei Deng
Format: Article
Language:zho
Published: Beijing Xintong Media Co., Ltd 2013-05-01
Series:Dianxin kexue
Subjects:
Online Access:http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.05.011/
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author Jinghua Kuang
Ziwei Long
Wei Deng
author_facet Jinghua Kuang
Ziwei Long
Wei Deng
author_sort Jinghua Kuang
collection DOAJ
description Based on TM7 single-stream and TM8 dua1-stream transmission mode,multiple antenna enhancement technology can be introduced in TD-LTE system,including uplink MU-MIMO and downlink MU-MIMO. In MU-MIMO algorithm,two terminals with space division can be paired to share the same downlink resource blocks for uplink or downlink transmission. Due to the multiplexing of time-frequency resource,the valid transmission resource can be increased remarkably,thus the gain on dua1-terminal throughput and the cell overall throughput performance can be obtained. Detailed analysis on field test of uplink and downlink MU-MIMO was given,based on the algorithm implement of TD-LTE network equipment vendors.
format Article
id doaj-art-de59eaeb1f4f443198999b2a11d0dffb
institution Kabale University
issn 1000-0801
language zho
publishDate 2013-05-01
publisher Beijing Xintong Media Co., Ltd
record_format Article
series Dianxin kexue
spelling doaj-art-de59eaeb1f4f443198999b2a11d0dffb2025-01-15T03:22:37ZzhoBeijing Xintong Media Co., LtdDianxin kexue1000-08012013-05-0129636759628674Performance Analysis on MU-MIMO Field Test in TD-LTE SystemJinghua KuangZiwei LongWei DengBased on TM7 single-stream and TM8 dua1-stream transmission mode,multiple antenna enhancement technology can be introduced in TD-LTE system,including uplink MU-MIMO and downlink MU-MIMO. In MU-MIMO algorithm,two terminals with space division can be paired to share the same downlink resource blocks for uplink or downlink transmission. Due to the multiplexing of time-frequency resource,the valid transmission resource can be increased remarkably,thus the gain on dua1-terminal throughput and the cell overall throughput performance can be obtained. Detailed analysis on field test of uplink and downlink MU-MIMO was given,based on the algorithm implement of TD-LTE network equipment vendors.http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.05.011/TM8MU-MIMOmultiple user multiplexing
spellingShingle Jinghua Kuang
Ziwei Long
Wei Deng
Performance Analysis on MU-MIMO Field Test in TD-LTE System
Dianxin kexue
TM8
MU-MIMO
multiple user multiplexing
title Performance Analysis on MU-MIMO Field Test in TD-LTE System
title_full Performance Analysis on MU-MIMO Field Test in TD-LTE System
title_fullStr Performance Analysis on MU-MIMO Field Test in TD-LTE System
title_full_unstemmed Performance Analysis on MU-MIMO Field Test in TD-LTE System
title_short Performance Analysis on MU-MIMO Field Test in TD-LTE System
title_sort performance analysis on mu mimo field test in td lte system
topic TM8
MU-MIMO
multiple user multiplexing
url http://www.telecomsci.com/zh/article/doi/10.3969/j.issn.1000-0801.2013.05.011/
work_keys_str_mv AT jinghuakuang performanceanalysisonmumimofieldtestintdltesystem
AT ziweilong performanceanalysisonmumimofieldtestintdltesystem
AT weideng performanceanalysisonmumimofieldtestintdltesystem