CN1825779A - 一种发起多入多出通信的方法及射频发射器 - Google Patents
一种发起多入多出通信的方法及射频发射器 Download PDFInfo
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- CN1825779A CN1825779A CN 200610006883 CN200610006883A CN1825779A CN 1825779 A CN1825779 A CN 1825779A CN 200610006883 CN200610006883 CN 200610006883 CN 200610006883 A CN200610006883 A CN 200610006883A CN 1825779 A CN1825779 A CN 1825779A
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Classifications
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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
- H04B7/06—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
- H04B7/0619—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 using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0628—Diversity capabilities
-
- 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
-
- 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
- H04B7/06—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
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0871—Hybrid systems, i.e. switching and combining using different reception schemes, at least one of them being a diversity reception 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
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0868—Hybrid systems, i.e. switching and combining
- H04B7/0874—Hybrid systems, i.e. switching and combining using subgroups of receive antennas
Abstract
Description
Claims (10)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64820705P | 2005-01-28 | 2005-01-28 | |
US60/648,207 | 2005-01-28 | ||
US11/132,516 US8068550B2 (en) | 2005-01-28 | 2005-05-19 | Initiation of a MIMO communication |
US11/132,516 | 2005-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1825779A true CN1825779A (zh) | 2006-08-30 |
CN1825779B CN1825779B (zh) | 2011-06-08 |
Family
ID=36046636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610006883 Expired - Fee Related CN1825779B (zh) | 2005-01-28 | 2006-01-25 | 一种发起多入多出通信的方法及射频发射器 |
Country Status (5)
Country | Link |
---|---|
US (3) | US8068550B2 (zh) |
EP (1) | EP1686701B1 (zh) |
CN (1) | CN1825779B (zh) |
DE (1) | DE602005026364D1 (zh) |
TW (1) | TWI330953B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105263178A (zh) * | 2014-07-11 | 2016-01-20 | 苹果公司 | 针对电力节省的接收操作模式指示 |
US9553815B2 (en) | 2012-08-24 | 2017-01-24 | Nec Corporation | Remote communication system, server apparatus, remote communication method, and program |
CN108882369A (zh) * | 2017-05-12 | 2018-11-23 | 大唐移动通信设备有限公司 | 一种信号处理方法、系统、接入点和移动站 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
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US20050265225A1 (en) * | 2004-05-11 | 2005-12-01 | Orion Microelectronics Corporation | MIMO system and mode table |
US8068550B2 (en) * | 2005-01-28 | 2011-11-29 | Broadcom Corporation | Initiation of a MIMO communication |
US7486720B2 (en) * | 2005-05-11 | 2009-02-03 | Mitsubishi Electric Research Laboratories, Inc. | Training frames for MIMO stations |
US8068872B2 (en) * | 2005-10-06 | 2011-11-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Signaling support for antenna selection using subset lists and subset masks |
US7548729B2 (en) * | 2005-11-14 | 2009-06-16 | Intel Corporation | Techniques enabling fast transmit rates and antenna adaptation for wireless networks based on explicit feedback |
US20070223402A1 (en) * | 2006-03-21 | 2007-09-27 | Shai Waxman | Device, system and method of extended-range wireless communication |
CN101155012B (zh) | 2006-09-28 | 2013-05-01 | 中兴通讯股份有限公司 | 一种基于终端的多天线模式控制方法 |
CN101154974B (zh) * | 2006-09-28 | 2011-08-10 | 中兴通讯股份有限公司 | 一种基于基站的多天线模式控制方法 |
US20080146163A1 (en) * | 2006-12-14 | 2008-06-19 | Motorola, Inc. | Diversity control of multi-mode communication devices |
US8452296B2 (en) * | 2007-06-18 | 2013-05-28 | Motorola Mobility Llc | Method and apparatus to facilitate use of default transmitter-receiver configurations |
US8176378B2 (en) * | 2007-09-07 | 2012-05-08 | Broadcom Corporation | Method and system for a transmitting antenna selection failure recovery mode |
HUE055563T2 (hu) | 2008-02-04 | 2021-12-28 | Nokia Technologies Oy | Eljárás és berendezés antennakialakítási információik maszkolással való továbbítására |
ES2623946T3 (es) * | 2011-06-24 | 2017-07-12 | Sun Patent Trust | Dispositivo de transmisión, método de transmisión, dispositivo de recepción y método de recepción |
GB2533743B (en) | 2013-10-18 | 2020-05-27 | Motorola Solutions Inc | Method of and system for provisioning public safety communication devices via a wireless local area network protocol to communicate with one another |
US9270303B2 (en) | 2013-12-30 | 2016-02-23 | Broadcom Corporation | Configurable receiver architecture for carrier aggregation with multiple-input multiple-output |
US10091725B2 (en) | 2014-07-11 | 2018-10-02 | Apple Inc. | Outage delay indication and exploitation |
EP3198934B1 (en) * | 2014-09-26 | 2020-10-28 | Telefonaktiebolaget LM Ericsson (publ) | Detecting neighbor cell system information by low complexity user equipment |
KR102429965B1 (ko) | 2016-02-19 | 2022-08-08 | 삼성전자주식회사 | 사용자 단말의 수신 안테나 선택 방법 및 그 장치 |
WO2019125252A1 (en) | 2017-12-20 | 2019-06-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Uplink transmissions in a wireless communications network |
US11569886B2 (en) * | 2019-04-01 | 2023-01-31 | Qualcomm Incorporated | Network-sensitive transmit diversity scheme |
US11451270B2 (en) * | 2020-07-29 | 2022-09-20 | Samsung Electronics Co., Ltd. | Method and apparatus for end-to-end gigahertz beamforming system |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1255369A1 (en) * | 2001-05-04 | 2002-11-06 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Link adaptation for wireless MIMO transmission schemes |
US6662024B2 (en) | 2001-05-16 | 2003-12-09 | Qualcomm Incorporated | Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system |
US20020193146A1 (en) * | 2001-06-06 | 2002-12-19 | Mark Wallace | Method and apparatus for antenna diversity in a wireless communication system |
US7269127B2 (en) * | 2001-10-04 | 2007-09-11 | Bae Systems Information And Electronic Systems Integration Inc. | Preamble structures for single-input, single-output (SISO) and multi-input, multi-output (MIMO) communication systems |
US7224704B2 (en) * | 2002-04-01 | 2007-05-29 | Texas Instruments Incorporated | Wireless network scheduling data frames including physical layer configuration |
US7103325B1 (en) * | 2002-04-05 | 2006-09-05 | Nortel Networks Limited | Adaptive modulation and coding |
US8320301B2 (en) | 2002-10-25 | 2012-11-27 | Qualcomm Incorporated | MIMO WLAN system |
EP1600012A1 (en) * | 2003-02-24 | 2005-11-30 | Floyd Backes | Wireless access protocol system and method |
ATE487291T1 (de) * | 2003-08-27 | 2010-11-15 | Wavion Ltd | Wlan-kapazitäts-erweiterung durch verwendung von sdm |
US8483105B2 (en) * | 2003-10-15 | 2013-07-09 | Qualcomm Incorporated | High speed media access control |
US8842657B2 (en) * | 2003-10-15 | 2014-09-23 | Qualcomm Incorporated | High speed media access control with legacy system interoperability |
US8233462B2 (en) * | 2003-10-15 | 2012-07-31 | Qualcomm Incorporated | High speed media access control and direct link protocol |
US7616698B2 (en) * | 2003-11-04 | 2009-11-10 | Atheros Communications, Inc. | Multiple-input multiple output system and method |
US20050111419A1 (en) * | 2003-11-20 | 2005-05-26 | Samsung Electronics Co., Ltd. | Method of performing communication over wireless network including multiple input/multiple output stations |
US8983467B2 (en) * | 2003-12-09 | 2015-03-17 | Lsi Corporation | Method and apparatus for access point selection using channel correlation in a wireless communication system |
US7450489B2 (en) * | 2003-12-30 | 2008-11-11 | Intel Corporation | Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices |
JP3947166B2 (ja) * | 2004-01-09 | 2007-07-18 | 株式会社東芝 | 通信システム、通信装置および通信方法 |
US7324605B2 (en) * | 2004-01-12 | 2008-01-29 | Intel Corporation | High-throughput multicarrier communication systems and methods for exchanging channel state information |
CN1918817B (zh) * | 2004-02-11 | 2011-05-11 | Lg电子株式会社 | 发射和接收数据流的方法和系统 |
US7519035B2 (en) * | 2004-02-23 | 2009-04-14 | Sharp Laboratories Of America, Inc. | Method to negotiate consumed power versus medium occupancy time in MIMO based WLAN systems using admission control |
US7551589B2 (en) * | 2004-04-02 | 2009-06-23 | Lg Electronics Inc. | Frame structure of uplink control information transmission channel in MIMO communication system |
US20050265225A1 (en) * | 2004-05-11 | 2005-12-01 | Orion Microelectronics Corporation | MIMO system and mode table |
WO2005125044A1 (en) * | 2004-06-22 | 2005-12-29 | Nortel Networks Limited | Closed loop mimo systems and methods |
US20050288062A1 (en) * | 2004-06-23 | 2005-12-29 | Hammerschmidt Joachim S | Method and apparatus for selecting a transmission mode based upon packet size in a multiple antenna communication system |
US20060034244A1 (en) * | 2004-08-11 | 2006-02-16 | Interdigital Technology Corporation | Method and system for link adaptation in an orthogonal frequency division multiplexing (OFDM) wireless communication system |
KR100586886B1 (ko) * | 2004-08-13 | 2006-06-08 | 삼성전자주식회사 | 무선랜 통신 방법 및 장치 |
US8504110B2 (en) * | 2004-09-10 | 2013-08-06 | Interdigital Technology Corporation | Method and apparatus for transferring smart antenna capability information |
US7882412B2 (en) * | 2004-10-05 | 2011-02-01 | Sanjiv Nanda | Enhanced block acknowledgement |
US8068550B2 (en) * | 2005-01-28 | 2011-11-29 | Broadcom Corporation | Initiation of a MIMO communication |
-
2005
- 2005-05-19 US US11/132,516 patent/US8068550B2/en not_active Expired - Fee Related
- 2005-09-23 EP EP20050020803 patent/EP1686701B1/en active Active
- 2005-09-23 DE DE200560026364 patent/DE602005026364D1/de active Active
-
2006
- 2006-01-25 TW TW95102818A patent/TWI330953B/zh not_active IP Right Cessation
- 2006-01-25 CN CN 200610006883 patent/CN1825779B/zh not_active Expired - Fee Related
-
2011
- 2011-10-24 US US13/279,558 patent/US8295385B2/en active Active
-
2012
- 2012-09-13 US US13/613,392 patent/US8913678B2/en active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9553815B2 (en) | 2012-08-24 | 2017-01-24 | Nec Corporation | Remote communication system, server apparatus, remote communication method, and program |
CN105263178A (zh) * | 2014-07-11 | 2016-01-20 | 苹果公司 | 针对电力节省的接收操作模式指示 |
CN105263178B (zh) * | 2014-07-11 | 2019-09-24 | 苹果公司 | 针对电力节省的接收操作模式指示 |
CN110461033A (zh) * | 2014-07-11 | 2019-11-15 | 苹果公司 | 针对电力节省的接收操作模式指示 |
CN110461033B (zh) * | 2014-07-11 | 2021-12-28 | 苹果公司 | 针对电力节省的接收操作模式指示 |
US11877348B2 (en) | 2014-07-11 | 2024-01-16 | Apple Inc. | Receive operation mode indication for power save |
CN108882369A (zh) * | 2017-05-12 | 2018-11-23 | 大唐移动通信设备有限公司 | 一种信号处理方法、系统、接入点和移动站 |
CN108882369B (zh) * | 2017-05-12 | 2020-11-13 | 大唐移动通信设备有限公司 | 一种信号处理方法、系统、接入点和移动站 |
Also Published As
Publication number | Publication date |
---|---|
US8295385B2 (en) | 2012-10-23 |
US20060171482A1 (en) | 2006-08-03 |
EP1686701A1 (en) | 2006-08-02 |
TWI330953B (en) | 2010-09-21 |
DE602005026364D1 (de) | 2011-03-31 |
US8068550B2 (en) | 2011-11-29 |
EP1686701B1 (en) | 2011-02-16 |
US20120039324A1 (en) | 2012-02-16 |
CN1825779B (zh) | 2011-06-08 |
US20130016709A1 (en) | 2013-01-17 |
US8913678B2 (en) | 2014-12-16 |
TW200705860A (en) | 2007-02-01 |
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Effective date of registration: 20180509 Address after: Singapore Singapore Patentee after: Avago Technologies General IP (Singapore) Pte. Ltd. Address before: california Patentee before: BROADCOM Corp. |
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