CN106788645B - 一种多用户mimo分布式基站系统中能量效率最优化方法 - Google Patents
一种多用户mimo分布式基站系统中能量效率最优化方法 Download PDFInfo
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- CN106788645B CN106788645B CN201710062954.9A CN201710062954A CN106788645B CN 106788645 B CN106788645 B CN 106788645B CN 201710062954 A CN201710062954 A CN 201710062954A CN 106788645 B CN106788645 B CN 106788645B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
- H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0452—Multi-user MIMO systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/265—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the quality of service QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
- H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
- H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
Abstract
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CN201710062954.9A CN106788645B (zh) | 2017-01-31 | 2017-01-31 | 一种多用户mimo分布式基站系统中能量效率最优化方法 |
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CN201710062954.9A CN106788645B (zh) | 2017-01-31 | 2017-01-31 | 一种多用户mimo分布式基站系统中能量效率最优化方法 |
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CN106788645A CN106788645A (zh) | 2017-05-31 |
CN106788645B true CN106788645B (zh) | 2020-06-30 |
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Families Citing this family (1)
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CN108234014B (zh) * | 2017-12-21 | 2020-10-09 | 北京九天微星科技发展有限公司 | 卫星资源控制方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103997775A (zh) * | 2014-06-03 | 2014-08-20 | 东南大学 | 频分复用多用户mimo能效优化方法 |
CN105392192A (zh) * | 2015-11-09 | 2016-03-09 | 东南大学 | 基于能效最优的多用户大规模天线中继系统功率分配方法 |
CN105933971A (zh) * | 2016-05-16 | 2016-09-07 | 重庆邮电大学 | 一种适用于大规模多输入多输出系统的能效优化方法 |
Family Cites Families (1)
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US10264525B2 (en) * | 2014-11-17 | 2019-04-16 | University Of Notre Dame Du Lac | Energy efficient communications |
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2017
- 2017-01-31 CN CN201710062954.9A patent/CN106788645B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103997775A (zh) * | 2014-06-03 | 2014-08-20 | 东南大学 | 频分复用多用户mimo能效优化方法 |
CN105392192A (zh) * | 2015-11-09 | 2016-03-09 | 东南大学 | 基于能效最优的多用户大规模天线中继系统功率分配方法 |
CN105933971A (zh) * | 2016-05-16 | 2016-09-07 | 重庆邮电大学 | 一种适用于大规模多输入多输出系统的能效优化方法 |
Non-Patent Citations (1)
Title |
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"Energy Effcient Transmission for Multicast Services in MISO Distributed Antenna Systems";Hong Ren等;《IEEE COMMUNICATIONS TETTERS》;20160430;全文 * |
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