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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Format: | Article |
Language: | zho |
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Beijing Xintong Media Co., Ltd
2013-05-01
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Series: | Dianxin kexue |
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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 |