HK1141153A1 - Transmission control method - Google Patents
Transmission control methodInfo
- Publication number
- HK1141153A1 HK1141153A1 HK10107325.9A HK10107325A HK1141153A1 HK 1141153 A1 HK1141153 A1 HK 1141153A1 HK 10107325 A HK10107325 A HK 10107325A HK 1141153 A1 HK1141153 A1 HK 1141153A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- control method
- transmission control
- transmission
- delays
- transmission antennas
- Prior art date
Links
Classifications
-
- 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
- H04B7/06—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
- H04B7/0667—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 delayed versions of same signal
- H04B7/0671—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 delayed versions of same signal using different delays between antennas
-
- 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
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
-
- 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
-
- 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
- H04B7/06—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
- H04B7/0617—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 for beam forming
-
- 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
- H04B7/12—Frequency diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005253194 | 2005-09-01 | ||
JP2005367860 | 2005-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1141153A1 true HK1141153A1 (en) | 2010-10-29 |
Family
ID=37808966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK10107325.9A HK1141153A1 (en) | 2005-09-01 | 2010-08-02 | Transmission control method |
Country Status (12)
Country | Link |
---|---|
US (4) | US8098763B2 (xx) |
EP (4) | EP2280495B1 (xx) |
JP (7) | JP4477067B2 (xx) |
CN (3) | CN101253705A (xx) |
AT (2) | ATE545214T1 (xx) |
DK (2) | DK2164187T3 (xx) |
EA (5) | EA011429B1 (xx) |
ES (2) | ES2379569T3 (xx) |
HK (1) | HK1141153A1 (xx) |
PL (2) | PL2164187T3 (xx) |
PT (2) | PT2164187E (xx) |
WO (1) | WO2007026882A1 (xx) |
Families Citing this family (24)
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CN101253705A (zh) | 2005-09-01 | 2008-08-27 | 夏普株式会社 | 无线发送机及无线发送方法 |
CN101346919B (zh) * | 2005-10-31 | 2013-01-30 | 夏普株式会社 | 无线发射机、无线通信系统及无线发送方法 |
ES2362372T3 (es) * | 2005-10-31 | 2011-07-04 | Sharp Kabushiki Kaisha | Aparato terminal, aparato de estación base y sistema de comunicación. |
CN101674121B (zh) | 2005-12-20 | 2013-10-30 | 华为技术有限公司 | 发送机 |
CN101346904B (zh) * | 2005-12-26 | 2013-07-10 | 夏普株式会社 | 无线发射机及无线发射方法 |
US8130858B1 (en) | 2007-05-30 | 2012-03-06 | Marvell International Ltd. | Method and apparatus for implementing transmit diversity in OFDM systems |
EP2243225A4 (en) * | 2008-02-01 | 2014-08-20 | Apple Inc | SYSTEM AND METHOD FOR SPATIAL MULTIPLEX MULTIPLEX BROADCAST / MULTICAST BROADCAST TRANSMISSION |
US8428077B2 (en) * | 2008-03-31 | 2013-04-23 | Qualcomm Incorporated | Methods and apparatus for dynamic load balancing with E-AICH |
EP2112775B1 (en) * | 2008-04-25 | 2018-06-06 | Telefonaktiebolaget LM Ericsson (publ) | Method and apparatus for compensation for propagation delay in a wireless communication system |
JP5066550B2 (ja) * | 2008-09-25 | 2012-11-07 | 株式会社エヌ・ティ・ティ・ドコモ | 送信電力制御方法、基地局装置および移動局装置 |
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RU2474066C1 (ru) * | 2011-09-06 | 2013-01-27 | Владимир Константинович Гаврилов | Способ телеграфной радиосвязи и устройство для его реализации |
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CN103731190B (zh) * | 2012-10-16 | 2018-03-27 | 华为技术有限公司 | 多用户多输入多输出系统的信号传输方法、基站及系统 |
CN105530696B (zh) * | 2015-12-11 | 2020-07-31 | 航天恒星科技有限公司 | 一种多用户干扰消除方法及系统 |
US20170187435A1 (en) * | 2015-12-23 | 2017-06-29 | Intel IP Corporation | Initiating and protecting multi-user multiple input multiple output transmissions in communication networks |
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2006
- 2006-09-01 CN CNA2006800316012A patent/CN101253705A/zh active Pending
- 2006-09-01 ES ES09015517T patent/ES2379569T3/es active Active
- 2006-09-01 EP EP10187791A patent/EP2280495B1/en active Active
- 2006-09-01 PT PT09015517T patent/PT2164187E/pt unknown
- 2006-09-01 EA EA200800453A patent/EA011429B1/ru not_active IP Right Cessation
- 2006-09-01 WO PCT/JP2006/317352 patent/WO2007026882A1/ja active Application Filing
- 2006-09-01 PT PT10187791T patent/PT2280495E/pt unknown
- 2006-09-01 PL PL09015517T patent/PL2164187T3/pl unknown
- 2006-09-01 EA EA200802343A patent/EA014593B1/ru not_active IP Right Cessation
- 2006-09-01 CN CN200910266387.4A patent/CN101729118B/zh active Active
- 2006-09-01 EA EA200802344A patent/EA014594B1/ru not_active IP Right Cessation
- 2006-09-01 EA EA200802341A patent/EA014591B1/ru not_active IP Right Cessation
- 2006-09-01 CN CN2011101156615A patent/CN102142877B/zh active Active
- 2006-09-01 EP EP10187793A patent/EP2285012B1/en active Active
- 2006-09-01 EP EP09015517A patent/EP2164187B1/en active Active
- 2006-09-01 AT AT09015517T patent/ATE545214T1/de active
- 2006-09-01 EA EA200802342A patent/EA014592B1/ru not_active IP Right Cessation
- 2006-09-01 EP EP06797294.3A patent/EP1921774B1/en active Active
- 2006-09-01 DK DK09015517.7T patent/DK2164187T3/da active
- 2006-09-01 DK DK10187791.8T patent/DK2280495T3/da active
- 2006-09-01 AT AT10187791T patent/ATE549803T1/de active
- 2006-09-01 JP JP2007533362A patent/JP4477067B2/ja not_active Expired - Fee Related
- 2006-09-01 US US12/065,051 patent/US8098763B2/en active Active
- 2006-09-01 PL PL10187791T patent/PL2280495T3/pl unknown
- 2006-09-01 ES ES10187791T patent/ES2380451T3/es active Active
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2008
- 2008-09-01 JP JP2008224020A patent/JP4477080B2/ja not_active Expired - Fee Related
- 2008-09-01 JP JP2008224021A patent/JP4842307B2/ja active Active
- 2008-09-01 JP JP2008224019A patent/JP4402151B2/ja active Active
- 2008-12-01 JP JP2008306807A patent/JP5280169B2/ja active Active
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2009
- 2009-07-17 JP JP2009168901A patent/JP4481353B2/ja not_active Expired - Fee Related
- 2009-12-18 US US12/642,667 patent/US8116403B2/en active Active
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2010
- 2010-06-25 US US12/823,853 patent/US8625717B2/en active Active
- 2010-06-25 US US12/823,886 patent/US8170133B2/en active Active
- 2010-07-02 JP JP2010152447A patent/JP5107397B2/ja active Active
- 2010-08-02 HK HK10107325.9A patent/HK1141153A1/xx not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20210901 |