CN102664671A - 馈电电缆的缩减 - Google Patents
馈电电缆的缩减 Download PDFInfo
- Publication number
- CN102664671A CN102664671A CN201210170164XA CN201210170164A CN102664671A CN 102664671 A CN102664671 A CN 102664671A CN 201210170164X A CN201210170164X A CN 201210170164XA CN 201210170164 A CN201210170164 A CN 201210170164A CN 102664671 A CN102664671 A CN 102664671A
- Authority
- CN
- China
- Prior art keywords
- signal
- centre frequency
- center
- electronic equipment
- antenna
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
-
- 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
- H04W88/08—Access point devices
- H04W88/085—Access point devices with remote components
Abstract
Description
Claims (31)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/811,164 | 2004-03-26 | ||
US10/811,164 US7729726B2 (en) | 2004-03-26 | 2004-03-26 | Feeder cable reduction |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800097326A Division CN1939075A (zh) | 2004-03-26 | 2005-03-17 | 馈电电缆的缩减 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102664671A true CN102664671A (zh) | 2012-09-12 |
Family
ID=34990707
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800097326A Pending CN1939075A (zh) | 2004-03-26 | 2005-03-17 | 馈电电缆的缩减 |
CN201210170164XA Pending CN102664671A (zh) | 2004-03-26 | 2005-03-17 | 馈电电缆的缩减 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2005800097326A Pending CN1939075A (zh) | 2004-03-26 | 2005-03-17 | 馈电电缆的缩减 |
Country Status (4)
Country | Link |
---|---|
US (4) | US7729726B2 (zh) |
EP (1) | EP1728403A4 (zh) |
CN (2) | CN1939075A (zh) |
WO (1) | WO2005094101A1 (zh) |
Families Citing this family (23)
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EP1723691B1 (en) * | 2004-03-11 | 2014-12-17 | Telefonaktiebolaget LM Ericsson (publ) | Method, device, base station and site for reducing the number of feeders in an antenna diversity diversity system. |
US7729726B2 (en) | 2004-03-26 | 2010-06-01 | Nortel Networks Limited | Feeder cable reduction |
JP4491654B2 (ja) | 2004-06-15 | 2010-06-30 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | アンテナダイバシティ装置とその方法 |
US7339526B2 (en) * | 2004-07-30 | 2008-03-04 | Novariant, Inc. | Synchronizing ranging signals in an asynchronous ranging or position system |
US7342538B2 (en) * | 2004-07-30 | 2008-03-11 | Novariant, Inc. | Asynchronous local position determination system and method |
US7339524B2 (en) * | 2004-07-30 | 2008-03-04 | Novariant, Inc. | Analog decorrelation of ranging signals |
US7315278B1 (en) * | 2004-07-30 | 2008-01-01 | Novariant, Inc. | Multiple frequency antenna structures and methods for receiving navigation or ranging signals |
US7532160B1 (en) * | 2004-07-30 | 2009-05-12 | Novariant, Inc. | Distributed radio frequency ranging signal receiver for navigation or position determination |
US7339525B2 (en) * | 2004-07-30 | 2008-03-04 | Novariant, Inc. | Land-based local ranging signal methods and systems |
US8135086B1 (en) | 2004-08-09 | 2012-03-13 | Rockstar Bidco, LP | Cable reduction |
DE102004062000A1 (de) * | 2004-12-23 | 2006-07-06 | Robert Bosch Gmbh | Antennendiversity-Einrichtung |
US7519331B2 (en) * | 2005-08-11 | 2009-04-14 | Nortel Networks Limited | Basestation maintenance systems and method |
US8452333B2 (en) * | 2005-12-12 | 2013-05-28 | Apple Inc. | Feeder cable reduction |
WO2007086785A1 (en) | 2006-01-25 | 2007-08-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for reducing combiner loss in a multi-sector, omni-base station |
US8023999B2 (en) * | 2006-12-28 | 2011-09-20 | Alcatel Lucent | Base station architecture using decentralized duplexers |
US20080287163A1 (en) * | 2007-05-17 | 2008-11-20 | Telefonaktiebolaget Lm Ericsson (Publ), | Method and apparatus for converting between a multi-sector, omni-base station configuration and a multi-sector base station configuration |
CN102835184A (zh) * | 2010-04-21 | 2012-12-19 | 瑞典爱立信有限公司 | 获得对基站的频率参考的方法 |
GB201207856D0 (en) * | 2012-05-04 | 2012-06-20 | Radio Design Ltd | Tower mounted amplifier and method of use thereof |
DE102015011875A1 (de) * | 2015-09-10 | 2017-03-16 | Kathrein-Werke Kg | Einrichtung zum Senden und Empfangen von Mobilfunk-Signalen mittels einer stationären Antenne |
US20180091213A1 (en) * | 2016-09-27 | 2018-03-29 | Nokia Solutions And Networks Oy | Mobile base station receiver digitalization capacity enhancement using combined analog signals |
CN107332573B (zh) * | 2017-07-25 | 2021-04-13 | Oppo广东移动通信有限公司 | 一种射频电路、天线装置及电子设备 |
US10720953B1 (en) | 2019-05-30 | 2020-07-21 | Shure Acquisition Holdings, Inc. | Scalable diversity deployment for wide tuning range transceiver |
CN110924727B (zh) * | 2019-12-16 | 2021-04-09 | 深圳市垦鑫达科技有限公司 | 一种基于5g信号的通信基站塔体 |
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US5742583A (en) * | 1994-11-03 | 1998-04-21 | Omnipoint Corporation | Antenna diversity techniques |
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EP1723691B1 (en) * | 2004-03-11 | 2014-12-17 | Telefonaktiebolaget LM Ericsson (publ) | Method, device, base station and site for reducing the number of feeders in an antenna diversity diversity system. |
US7729726B2 (en) | 2004-03-26 | 2010-06-01 | Nortel Networks Limited | Feeder cable reduction |
US7181243B1 (en) * | 2004-06-15 | 2007-02-20 | Nortel Networks Limited | Frequency translation |
EP1792424A4 (en) * | 2004-09-20 | 2012-02-15 | Panasonic Automotive Systems Company Of America | APPARATUS HAVING A DISTRIBUTED ARCHITECTURE AND METHOD FOR IMPLEMENTING A DISTRIBUTED ARCHITECTURE FOR RECEIVING AND / OR TRANSMITTING RADIO FREQUENCY SIGNALS |
US20060252461A1 (en) * | 2005-05-06 | 2006-11-09 | Grant Neil G | Controlling wireless communications from a multi-sector antenna of a base station |
US8452333B2 (en) * | 2005-12-12 | 2013-05-28 | Apple Inc. | Feeder cable reduction |
-
2004
- 2004-03-26 US US10/811,164 patent/US7729726B2/en not_active Expired - Fee Related
-
2005
- 2005-03-17 WO PCT/IB2005/000690 patent/WO2005094101A1/en not_active Application Discontinuation
- 2005-03-17 EP EP05718215A patent/EP1728403A4/en not_active Withdrawn
- 2005-03-17 CN CNA2005800097326A patent/CN1939075A/zh active Pending
- 2005-03-17 CN CN201210170164XA patent/CN102664671A/zh active Pending
-
2010
- 2010-04-27 US US12/768,515 patent/US8060147B2/en not_active Expired - Fee Related
-
2011
- 2011-11-14 US US13/295,123 patent/US8340724B2/en not_active Expired - Fee Related
-
2012
- 2012-11-20 US US13/681,578 patent/US8688172B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7729726B2 (en) | 2010-06-01 |
US20050215288A1 (en) | 2005-09-29 |
CN1939075A (zh) | 2007-03-28 |
EP1728403A4 (en) | 2012-01-18 |
US20130143623A1 (en) | 2013-06-06 |
US8060147B2 (en) | 2011-11-15 |
WO2005094101A1 (en) | 2005-10-06 |
EP1728403A1 (en) | 2006-12-06 |
US20100248785A1 (en) | 2010-09-30 |
US20120058720A1 (en) | 2012-03-08 |
US8340724B2 (en) | 2012-12-25 |
US8688172B2 (en) | 2014-04-01 |
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Owner name: APPLE COMPUTER, INC. Free format text: FORMER OWNER: YANXING BIDEKE CO., LTD. Effective date: 20130322 Owner name: YANXING BIDEKE CO., LTD. Free format text: FORMER OWNER: NORTEL NETWORKS LTD (CA) Effective date: 20130322 |
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