CN101610104B - 用户专属参考符号的功率分配方法及设备 - Google Patents
用户专属参考符号的功率分配方法及设备 Download PDFInfo
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- CN101610104B CN101610104B CN200810115265.0A CN200810115265A CN101610104B CN 101610104 B CN101610104 B CN 101610104B CN 200810115265 A CN200810115265 A CN 200810115265A CN 101610104 B CN101610104 B CN 101610104B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000012546 transfer Methods 0.000 claims description 29
- 230000011664 signaling Effects 0.000 claims description 28
- 238000011084 recovery Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 13
- 238000005516 engineering process Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- METQSPRSQINEEU-OLKMEILKSA-N drospirenone Chemical compound C([C@]12[C@H]3C[C@H]3C3C4[C@@H]([C@]5(CCC(=O)C=C5[C@@H]5C[C@@H]54)C)CC[C@@]31C)CC(=O)O2 METQSPRSQINEEU-OLKMEILKSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
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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
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
- H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
Abstract
Description
Claims (26)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810115265.0A CN101610104B (zh) | 2008-06-19 | 2008-06-19 | 用户专属参考符号的功率分配方法及设备 |
PCT/CN2009/000667 WO2009152694A1 (zh) | 2008-06-19 | 2009-06-18 | 用户专属参考符号的功率分配方法及设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN200810115265.0A CN101610104B (zh) | 2008-06-19 | 2008-06-19 | 用户专属参考符号的功率分配方法及设备 |
Publications (2)
Publication Number | Publication Date |
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CN101610104A CN101610104A (zh) | 2009-12-23 |
CN101610104B true CN101610104B (zh) | 2013-03-13 |
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Application Number | Title | Priority Date | Filing Date |
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CN200810115265.0A Active CN101610104B (zh) | 2008-06-19 | 2008-06-19 | 用户专属参考符号的功率分配方法及设备 |
Country Status (2)
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CN (1) | CN101610104B (zh) |
WO (1) | WO2009152694A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102959914A (zh) * | 2010-06-30 | 2013-03-06 | 瑞典爱立信有限公司 | 使用小区特定参考符号进行信道估计的方法 |
US9780931B2 (en) * | 2011-08-15 | 2017-10-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible transmission of messages in a wireless communication system |
US9900131B2 (en) | 2011-08-15 | 2018-02-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Flexible transmission of messages in a wireless communication system with multiple transmit antennas |
CN105306178B (zh) * | 2014-07-31 | 2021-02-09 | 索尼公司 | 无线通信设备和无线通信方法 |
CN104582190A (zh) * | 2015-01-16 | 2015-04-29 | 夏远舟 | 一种差分式的蜂窝通信控制器 |
CN106941716A (zh) * | 2016-01-04 | 2017-07-11 | 中兴通讯股份有限公司 | 一种小区公共参考信号的发送方法、装置及基站 |
WO2018027936A1 (en) * | 2016-08-12 | 2018-02-15 | Qualcomm Incorporated | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
CN108989001B (zh) * | 2017-05-31 | 2021-03-26 | 北京佰才邦技术有限公司 | 一种eDRS的发送及接收方法、基站及移动通信终端 |
CN111083783B (zh) * | 2018-10-19 | 2023-06-16 | 海能达通信股份有限公司 | 一种宽带集群的下行功率分配方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1891000A (zh) * | 2003-12-05 | 2007-01-03 | 高通股份有限公司 | 专用参考信号和话务信号间自适应分配资源的系统和方法 |
CN101132255A (zh) * | 2006-08-23 | 2008-02-27 | 大唐移动通信设备有限公司 | 一种在ofdm系统中处理参考符号的方法及系统 |
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2008
- 2008-06-19 CN CN200810115265.0A patent/CN101610104B/zh active Active
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2009
- 2009-06-18 WO PCT/CN2009/000667 patent/WO2009152694A1/zh active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1891000A (zh) * | 2003-12-05 | 2007-01-03 | 高通股份有限公司 | 专用参考信号和话务信号间自适应分配资源的系统和方法 |
CN101132255A (zh) * | 2006-08-23 | 2008-02-27 | 大唐移动通信设备有限公司 | 一种在ofdm系统中处理参考符号的方法及系统 |
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Publication number | Publication date |
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WO2009152694A1 (zh) | 2009-12-23 |
CN101610104A (zh) | 2009-12-23 |
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