ATE321381T1 - System und verfahren zum senden und empfangen von informationen in einer mehrwegumgebung mit diversität - Google Patents
System und verfahren zum senden und empfangen von informationen in einer mehrwegumgebung mit diversitätInfo
- Publication number
- ATE321381T1 ATE321381T1 AT02743511T AT02743511T ATE321381T1 AT E321381 T1 ATE321381 T1 AT E321381T1 AT 02743511 T AT02743511 T AT 02743511T AT 02743511 T AT02743511 T AT 02743511T AT E321381 T1 ATE321381 T1 AT E321381T1
- Authority
- AT
- Austria
- Prior art keywords
- antenna
- sending
- way
- receiving information
- diversity environment
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
-
- 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
- H04B7/022—Site diversity; Macro-diversity
-
- 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
- H04B7/0602—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 antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
-
- 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
- H04B7/0802—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 antenna selection
- H04B7/0805—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 antenna selection with single receiver and antenna switching
- H04B7/0814—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 antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
-
- 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
- H04B7/0602—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 antenna switching
- H04B7/0608—Antenna selection according to transmission parameters
- H04B7/061—Antenna selection according to transmission parameters using feedback from receiving side
-
- 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
- H04B7/10—Polarisation diversity; Directional diversity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/902,035 US7103382B2 (en) | 2001-07-10 | 2001-07-10 | System and method for receiving and transmitting information in a multipath environment |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE321381T1 true ATE321381T1 (de) | 2006-04-15 |
Family
ID=25415220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02743511T ATE321381T1 (de) | 2001-07-10 | 2002-07-10 | System und verfahren zum senden und empfangen von informationen in einer mehrwegumgebung mit diversität |
Country Status (8)
Country | Link |
---|---|
US (3) | US7103382B2 (de) |
EP (1) | EP1405439B1 (de) |
JP (1) | JP2004537207A (de) |
CN (2) | CN101047413B (de) |
AT (1) | ATE321381T1 (de) |
DE (1) | DE60210083T2 (de) |
ES (1) | ES2259711T3 (de) |
WO (1) | WO2003007502A1 (de) |
Families Citing this family (33)
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US7181171B2 (en) * | 2001-07-20 | 2007-02-20 | Kyocera Wireless Corp. | System and method for providing auxiliary reception in a wireless communications system |
JP3744883B2 (ja) * | 2002-06-05 | 2006-02-15 | 日本電気株式会社 | 携帯電話機、これに内蔵された解析装置、及びその解析方法 |
JP4540936B2 (ja) * | 2003-02-10 | 2010-09-08 | 富士通株式会社 | 移動端末 |
US6924766B2 (en) * | 2003-04-03 | 2005-08-02 | Kyocera Wireless Corp. | Wireless telephone antenna diversity system |
EP1627446A1 (de) * | 2003-05-16 | 2006-02-22 | Philips Intellectual Property & Standards GmbH | Umschaltbare mehrbandantenne für den hochfrequenz- und mikrowellenbereich |
JP3915763B2 (ja) * | 2003-09-19 | 2007-05-16 | 株式会社日立製作所 | 携帯端末 |
KR100600707B1 (ko) | 2004-07-23 | 2006-07-14 | 삼성전자주식회사 | 멀티패스를 고려한 무선신호 수신방법 |
US7627296B2 (en) | 2004-10-18 | 2009-12-01 | Research In Motion Limited | Method of controlling a plurality of internal antennas in a mobile communication device |
US7176835B2 (en) * | 2005-01-28 | 2007-02-13 | Motorola, Inc. | Selecting an optimal antenna in a GPS receiver and methods thereof |
US7890133B2 (en) * | 2005-02-09 | 2011-02-15 | Research In Motion Limited | Mobile wireless communications device providing pattern/frequency control features and related methods |
WO2006114731A1 (en) * | 2005-04-28 | 2006-11-02 | Nxp B.V. | Radio apparatus |
US7729714B2 (en) * | 2005-12-20 | 2010-06-01 | Qualcomm Incorporated | Method and apparatus for reverse link transmit beam-forming |
TWI275203B (en) * | 2005-12-30 | 2007-03-01 | Inventec Appliances Corp | Antenna system of GPS receiver and switching method of antenna |
US7907094B2 (en) * | 2006-01-20 | 2011-03-15 | Panasonic Corporation | Portable terminal apparatus |
TW200744332A (en) * | 2006-05-30 | 2007-12-01 | Benq Corp | Method and apparatus of receiving signals and wireless multimode wideband receiver |
US8085786B2 (en) * | 2007-03-16 | 2011-12-27 | Qualcomm Incorporated | H-ARQ throughput optimization by prioritized decoding |
JP5308439B2 (ja) * | 2007-06-27 | 2013-10-09 | トムソン ライセンシング | 信号制御装置及び方法 |
US20090191897A1 (en) * | 2008-01-24 | 2009-07-30 | Cortxt, Inc. | Environment Characterization for Mobile Devices |
CN101778444B (zh) * | 2009-01-12 | 2013-04-24 | 瑞昱半导体股份有限公司 | 无线网络中传输路径选择装置与方法 |
KR20100107801A (ko) * | 2009-03-26 | 2010-10-06 | 삼성전자주식회사 | 무선 통신 시스템에서 안테나 선택을 위한 장치 및 방법 |
CN104901735A (zh) * | 2009-11-04 | 2015-09-09 | 日本电气株式会社 | 无线电通信系统的控制方法、无线电通信系统和无线电通信装置 |
JP5356185B2 (ja) * | 2009-11-05 | 2013-12-04 | 前田金属工業株式会社 | 無線通信システムのアンテナ切替方法 |
US8874041B2 (en) * | 2011-10-03 | 2014-10-28 | Apple Inc. | Electronic device with service acquisition antenna switching |
US9344174B2 (en) | 2012-05-21 | 2016-05-17 | Qualcomm Incorporated | Systems, apparatus, and methods for antenna selection |
US9819080B2 (en) | 2012-05-21 | 2017-11-14 | Qualcomm Incorporated | Methods and systems for antenna switching based on uplink metrics |
CN104617993B (zh) * | 2014-12-23 | 2019-02-05 | 武汉正维电子技术有限公司 | 一种正交双天线微功率无线通信方法和装置 |
US10615499B2 (en) * | 2015-01-14 | 2020-04-07 | Skywave Mobile Communications Inc. | Dual role antenna assembly |
CN106539569A (zh) * | 2015-12-10 | 2017-03-29 | 悦享趋势科技(北京)有限责任公司 | 可佩戴式生理监测设备及其天线系统 |
US9947993B2 (en) * | 2016-08-12 | 2018-04-17 | Microsoft Technology Licensing, Llc | Antenna stack |
CN106299700B (zh) * | 2016-09-12 | 2018-04-20 | 广东欧珀移动通信有限公司 | 天线结构及移动终端 |
CN108965560B (zh) * | 2018-07-16 | 2020-04-24 | 厦门美图移动科技有限公司 | 天线状态检测方法和终端设备 |
KR20200121176A (ko) * | 2019-04-15 | 2020-10-23 | 삼성전자주식회사 | 측위 신호 수신기 및 그의 운영 방법 |
US11635528B2 (en) | 2020-08-12 | 2023-04-25 | Rockwell Collins, Inc. | GPS receiver module |
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US4513412A (en) * | 1983-04-25 | 1985-04-23 | At&T Bell Laboratories | Time division adaptive retransmission technique for portable radio telephones |
JPH0778532B2 (ja) | 1988-06-20 | 1995-08-23 | 日本無線株式会社 | ダイバシティ受信gps受信機 |
US5095535A (en) * | 1988-07-28 | 1992-03-10 | Motorola, Inc. | High bit rate communication system for overcoming multipath |
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US5594454A (en) * | 1994-04-13 | 1997-01-14 | The Johns Hopkins University | Global positioning system (GPS) linked satellite and missile communication systems |
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DE50001058D1 (de) | 1999-11-30 | 2003-02-13 | Fraunhofer Ges Forschung | Dect-sende/empfangs-endgerät und verfahren zum kommunizieren zwischen einem dect-sende/empfangs-endgerät und einer dect-basisstation |
JP2001284943A (ja) | 2000-03-30 | 2001-10-12 | Sony Corp | 無線通信装置及び無線通信方法 |
FI20000851A (fi) * | 2000-04-10 | 2001-10-11 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
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US6456245B1 (en) * | 2000-12-13 | 2002-09-24 | Magis Networks, Inc. | Card-based diversity antenna structure for wireless communications |
US6778844B2 (en) * | 2001-01-26 | 2004-08-17 | Dell Products L.P. | System for reducing multipath fade of RF signals in a wireless data application |
US6694131B1 (en) * | 2001-02-21 | 2004-02-17 | Mitsubishi Electric Corporation | Method and apparatus for adaptive image rejection |
-
2001
- 2001-07-10 US US09/902,035 patent/US7103382B2/en not_active Expired - Fee Related
-
2002
- 2002-02-21 US US10/080,948 patent/US7035654B2/en not_active Expired - Fee Related
- 2002-07-10 ES ES02743511T patent/ES2259711T3/es not_active Expired - Lifetime
- 2002-07-10 WO PCT/IB2002/002721 patent/WO2003007502A1/en active IP Right Grant
- 2002-07-10 DE DE60210083T patent/DE60210083T2/de not_active Expired - Lifetime
- 2002-07-10 CN CN2006101272456A patent/CN101047413B/zh not_active Expired - Fee Related
- 2002-07-10 JP JP2003513147A patent/JP2004537207A/ja active Pending
- 2002-07-10 EP EP02743511A patent/EP1405439B1/de not_active Expired - Lifetime
- 2002-07-10 CN CNB028136780A patent/CN1305231C/zh not_active Expired - Fee Related
- 2002-07-10 AT AT02743511T patent/ATE321381T1/de not_active IP Right Cessation
-
2006
- 2006-07-24 US US11/459,518 patent/US7447525B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030013470A1 (en) | 2003-01-16 |
JP2004537207A (ja) | 2004-12-09 |
EP1405439A1 (de) | 2004-04-07 |
DE60210083T2 (de) | 2006-10-12 |
US7447525B2 (en) | 2008-11-04 |
US20060252383A1 (en) | 2006-11-09 |
CN1305231C (zh) | 2007-03-14 |
WO2003007502A1 (en) | 2003-01-23 |
CN1524356A (zh) | 2004-08-25 |
DE60210083D1 (de) | 2006-05-11 |
US20030013469A1 (en) | 2003-01-16 |
US7103382B2 (en) | 2006-09-05 |
EP1405439B1 (de) | 2006-03-22 |
US7035654B2 (en) | 2006-04-25 |
ES2259711T3 (es) | 2006-10-16 |
CN101047413A (zh) | 2007-10-03 |
CN101047413B (zh) | 2010-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |