TW200629776A - Dynamic reconfiguration of communication resources in a multi-transceiver configuration - Google Patents
Dynamic reconfiguration of communication resources in a multi-transceiver configurationInfo
- Publication number
- TW200629776A TW200629776A TW094127618A TW94127618A TW200629776A TW 200629776 A TW200629776 A TW 200629776A TW 094127618 A TW094127618 A TW 094127618A TW 94127618 A TW94127618 A TW 94127618A TW 200629776 A TW200629776 A TW 200629776A
- Authority
- TW
- Taiwan
- Prior art keywords
- communication
- transceiver
- transceivers
- dynamic reconfiguration
- communication resources
- 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
- H04B7/0413—MIMO systems
- H04B7/0426—Power distribution
- H04B7/043—Power distribution using best eigenmode, e.g. beam forming or beam steering
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60134104P | 2004-08-13 | 2004-08-13 | |
US11/092,194 US7711374B2 (en) | 2004-08-13 | 2005-03-29 | Dynamic reconfiguration of communication resources in a multi-transceiver configuration |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200629776A true TW200629776A (en) | 2006-08-16 |
TWI323097B TWI323097B (en) | 2010-04-01 |
Family
ID=35429214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094127618A TWI323097B (en) | 2004-08-13 | 2005-08-12 | Dynamic reconfiguration of communication resources in a multi-transceiver configuration |
Country Status (3)
Country | Link |
---|---|
US (2) | US7711374B2 (zh) |
EP (1) | EP1626531B1 (zh) |
TW (1) | TWI323097B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7440777B2 (en) | 2004-08-13 | 2008-10-21 | Broadcom Corporation | Multi-transceiver system with MIMO and beam-forming capability |
US7711374B2 (en) * | 2004-08-13 | 2010-05-04 | Broadcom Corporation | Dynamic reconfiguration of communication resources in a multi-transceiver configuration |
US8139672B2 (en) * | 2005-09-23 | 2012-03-20 | Qualcomm Incorporated | Method and apparatus for pilot communication in a multi-antenna wireless communication system |
JP4504293B2 (ja) * | 2005-09-29 | 2010-07-14 | 株式会社東芝 | 複数アンテナを備えた無線通信装置および無線通信システム、無線通信方法 |
US8479028B2 (en) * | 2007-09-17 | 2013-07-02 | Intel Corporation | Techniques for communications based power management |
US20090141691A1 (en) * | 2007-11-30 | 2009-06-04 | Raj Kumar Jain | Access Point for Wireless Local Area Network |
US9185601B2 (en) | 2007-12-18 | 2015-11-10 | At&T Mobility Ii Llc | Optimal utilization of multiple transceivers in a wireless environment |
US8284721B2 (en) | 2008-06-26 | 2012-10-09 | Apple Inc. | Methods and apparatus for antenna isolation-dependent coexistence in wireless systems |
US8340578B2 (en) | 2009-10-05 | 2012-12-25 | Apple Inc. | Methods and apparatus for enhanced coexistence algorithms in wireless systems |
US8693569B2 (en) | 2009-10-19 | 2014-04-08 | Apple Inc. | Methods and apparatus for dynamic wireless device coexistence |
US9900831B2 (en) | 2010-07-26 | 2018-02-20 | Provenance Asset Group Llc | Method and apparatus for MIMO transmission |
US8599709B2 (en) | 2011-02-10 | 2013-12-03 | Apple Inc. | Methods and apparatus for wireless coexistence based on transceiver chain emphasis |
US8995929B2 (en) | 2011-12-06 | 2015-03-31 | Apple Inc. | Methods and apparatus for wireless optimization based on platform configuration and use cases |
US8995553B2 (en) | 2012-06-08 | 2015-03-31 | Apple Inc. | Methods and apparatus for mitigating interference in aggressive form factor designs |
US9270303B2 (en) * | 2013-12-30 | 2016-02-23 | Broadcom Corporation | Configurable receiver architecture for carrier aggregation with multiple-input multiple-output |
US11432305B2 (en) * | 2014-05-19 | 2022-08-30 | Qualcomm Incorporated | Apparatus and method for synchronous multiplexing and multiple access for different latency targets utilizing thin control |
US11019620B2 (en) | 2014-05-19 | 2021-05-25 | Qualcomm Incorporated | Apparatus and method for inter-band pairing of carriers for time division duplex transmit- and receive-switching and its application to multiplexing of different transmission time intervals |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5793757A (en) | 1996-02-13 | 1998-08-11 | Telefonaktiebolaget L M Ericsson (Publ) | Telecommunication network having time orthogonal wideband and narrowband sytems |
US6493331B1 (en) * | 2000-03-30 | 2002-12-10 | Qualcomm Incorporated | Method and apparatus for controlling transmissions of a communications systems |
US6564066B1 (en) * | 2000-05-17 | 2003-05-13 | Motorola, Inc. | Method for site-based priority in a communication system |
US6802035B2 (en) * | 2000-09-19 | 2004-10-05 | Intel Corporation | System and method of dynamically optimizing a transmission mode of wirelessly transmitted information |
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 |
US7047016B2 (en) * | 2001-05-16 | 2006-05-16 | Qualcomm, Incorporated | Method and apparatus for allocating uplink resources in a multiple-input multiple-output (MIMO) communication system |
US6751187B2 (en) * | 2001-05-17 | 2004-06-15 | Qualcomm Incorporated | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission |
US20020193146A1 (en) | 2001-06-06 | 2002-12-19 | Mark Wallace | Method and apparatus for antenna diversity in a wireless communication system |
US20030125040A1 (en) * | 2001-11-06 | 2003-07-03 | Walton Jay R. | Multiple-access multiple-input multiple-output (MIMO) communication system |
US7020110B2 (en) | 2002-01-08 | 2006-03-28 | Qualcomm Incorporated | Resource allocation for MIMO-OFDM communication systems |
US7421039B2 (en) * | 2002-06-04 | 2008-09-02 | Lucent Technologies Inc. | Method and system employing antenna arrays |
US7301924B1 (en) * | 2002-07-15 | 2007-11-27 | Cisco Technology, Inc. | Media access control for MIMO wireless network |
US20040176097A1 (en) * | 2003-02-06 | 2004-09-09 | Fiona Wilson | Allocation of sub channels of MIMO channels of a wireless network |
ATE487291T1 (de) * | 2003-08-27 | 2010-11-15 | Wavion Ltd | Wlan-kapazitäts-erweiterung durch verwendung von sdm |
US7664533B2 (en) * | 2003-11-10 | 2010-02-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for a multi-beam antenna system |
US7280804B2 (en) * | 2004-01-30 | 2007-10-09 | Intel Corporation | Channel adaptation using variable sounding signal rates |
JP4828798B2 (ja) * | 2004-01-30 | 2011-11-30 | 株式会社東芝 | 電子機器 |
US7417974B2 (en) * | 2004-04-14 | 2008-08-26 | Broadcom Corporation | Transmitting high rate data within a MIMO WLAN |
US7440777B2 (en) * | 2004-08-13 | 2008-10-21 | Broadcom Corporation | Multi-transceiver system with MIMO and beam-forming capability |
US7299070B2 (en) * | 2004-08-13 | 2007-11-20 | Broadcom Corporation | Dynamic MIMO resource allocation during a single communication |
US7711374B2 (en) * | 2004-08-13 | 2010-05-04 | Broadcom Corporation | Dynamic reconfiguration of communication resources in a multi-transceiver configuration |
-
2005
- 2005-03-29 US US11/092,194 patent/US7711374B2/en active Active
- 2005-05-24 EP EP05011272.1A patent/EP1626531B1/en active Active
- 2005-08-12 TW TW094127618A patent/TWI323097B/zh not_active IP Right Cessation
-
2010
- 2010-04-28 US US12/768,879 patent/US8423039B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1626531A2 (en) | 2006-02-15 |
US20060035653A1 (en) | 2006-02-16 |
US20100210279A1 (en) | 2010-08-19 |
TWI323097B (en) | 2010-04-01 |
US7711374B2 (en) | 2010-05-04 |
EP1626531A3 (en) | 2010-01-13 |
US8423039B2 (en) | 2013-04-16 |
EP1626531B1 (en) | 2013-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |