CN1234947A - 具有时空处理的频谱高效率高容量无线通信系统 - Google Patents
具有时空处理的频谱高效率高容量无线通信系统 Download PDFInfo
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- CN1234947A CN1234947A CN97199074A CN97199074A CN1234947A CN 1234947 A CN1234947 A CN 1234947A CN 97199074 A CN97199074 A CN 97199074A CN 97199074 A CN97199074 A CN 97199074A CN 1234947 A CN1234947 A CN 1234947A
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- 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
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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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
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- H—ELECTRICITY
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- 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
- H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
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- H04B7/00—Radio transmission systems, i.e. using radiation field
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- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/0845—Weighted combining per branch equalization, e.g. by an FIR-filter or RAKE receiver per antenna branch
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- H—ELECTRICITY
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- 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
- H04B7/0842—Weighted combining
- H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
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- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
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- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
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- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (80)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/735,520 | 1996-10-23 | ||
US08/735,520 US5828658A (en) | 1991-12-12 | 1996-10-23 | Spectrally efficient high capacity wireless communication systems with spatio-temporal processing |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1234947A true CN1234947A (zh) | 1999-11-10 |
CN1104144C CN1104144C (zh) | 2003-03-26 |
Family
ID=24956141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97199074A Expired - Lifetime CN1104144C (zh) | 1996-10-23 | 1997-10-17 | 具有时空处理的频谱高效率高容量无线通信系统 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0932986B1 (zh) |
JP (1) | JP4173916B2 (zh) |
CN (1) | CN1104144C (zh) |
AU (1) | AU5086498A (zh) |
BR (1) | BR9712643A (zh) |
CA (1) | CA2266391A1 (zh) |
ES (1) | ES2525037T3 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100350759C (zh) * | 2000-10-27 | 2007-11-21 | 北方电讯网络有限公司 | 组合的空间多路复用和时空编码方法和发射机 |
CN100438674C (zh) * | 2001-09-28 | 2008-11-26 | 阿雷伊通讯有限责任公司 | 在空分多址复用通信网络内分配信道的方法 |
CN1886914B (zh) * | 2003-12-22 | 2012-12-12 | 艾利森电话股份有限公司 | 用于空间调度的测量方法 |
CN110045606A (zh) * | 2019-03-25 | 2019-07-23 | 中南大学 | 一种用于分布式参数系统在线建模的增量时空学习方法 |
CN111651138A (zh) * | 2020-05-28 | 2020-09-11 | Oppo广东移动通信有限公司 | 一种集成电路、信号处理方法及装置、存储介质 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US7573851B2 (en) | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
JP4592662B2 (ja) * | 2006-09-08 | 2010-12-01 | 三洋電機株式会社 | 無線基地装置、送信電力制御方法、および送信電力制御プログラム |
US7643429B2 (en) * | 2006-11-06 | 2010-01-05 | Fujitsu Limited | Interference measuring and mapping method and apparatus for wireless networks using relay stations |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
US5592490A (en) * | 1991-12-12 | 1997-01-07 | Arraycomm, Inc. | Spectrally efficient high capacity wireless communication systems |
US5274844A (en) * | 1992-05-11 | 1993-12-28 | Motorola, Inc. | Beam pattern equalization method for an adaptive array |
US5260968A (en) * | 1992-06-23 | 1993-11-09 | The Regents Of The University Of California | Method and apparatus for multiplexing communications signals through blind adaptive spatial filtering |
DK0846378T3 (da) * | 1995-08-22 | 2000-04-17 | Thomson Csf | Fremgangsmåde og indretning til rumlig multipleksning og demultipleksning af radioelektriske signaler i et SDMA mobilradios |
-
1997
- 1997-10-17 CN CN97199074A patent/CN1104144C/zh not_active Expired - Lifetime
- 1997-10-17 EP EP97913745.2A patent/EP0932986B1/en not_active Expired - Lifetime
- 1997-10-17 JP JP51962998A patent/JP4173916B2/ja not_active Expired - Fee Related
- 1997-10-17 ES ES97913745.2T patent/ES2525037T3/es not_active Expired - Lifetime
- 1997-10-17 BR BR9712643-8A patent/BR9712643A/pt not_active IP Right Cessation
- 1997-10-17 CA CA002266391A patent/CA2266391A1/en not_active Abandoned
- 1997-10-17 AU AU50864/98A patent/AU5086498A/en not_active Abandoned
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100350759C (zh) * | 2000-10-27 | 2007-11-21 | 北方电讯网络有限公司 | 组合的空间多路复用和时空编码方法和发射机 |
CN100438674C (zh) * | 2001-09-28 | 2008-11-26 | 阿雷伊通讯有限责任公司 | 在空分多址复用通信网络内分配信道的方法 |
CN1886914B (zh) * | 2003-12-22 | 2012-12-12 | 艾利森电话股份有限公司 | 用于空间调度的测量方法 |
CN110045606A (zh) * | 2019-03-25 | 2019-07-23 | 中南大学 | 一种用于分布式参数系统在线建模的增量时空学习方法 |
CN110045606B (zh) * | 2019-03-25 | 2021-07-27 | 中南大学 | 一种用于分布式参数系统在线建模的增量时空学习方法 |
CN111651138A (zh) * | 2020-05-28 | 2020-09-11 | Oppo广东移动通信有限公司 | 一种集成电路、信号处理方法及装置、存储介质 |
CN111651138B (zh) * | 2020-05-28 | 2023-11-03 | Oppo广东移动通信有限公司 | 一种集成电路、信号处理方法及装置、存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN1104144C (zh) | 2003-03-26 |
AU5086498A (en) | 1998-05-15 |
EP0932986A4 (en) | 2002-01-16 |
EP0932986B1 (en) | 2014-10-01 |
CA2266391A1 (en) | 1998-04-30 |
JP2001506431A (ja) | 2001-05-15 |
EP0932986A1 (en) | 1999-08-04 |
BR9712643A (pt) | 1999-10-26 |
ES2525037T3 (es) | 2014-12-16 |
JP4173916B2 (ja) | 2008-10-29 |
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Owner name: ARRAYCOMM INC Free format text: FORMER OWNER: ARRAYCOMM, INC. Effective date: 20070511 |
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Effective date of registration: 20070511 Address after: American California Patentee after: Arraycomm Inc. Address before: American California Patentee before: Arraycomm Inc. |
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Owner name: INTEL CORP Free format text: FORMER OWNER: ARRAYCOMM INC Effective date: 20090522 |
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