NO20060265L - Antennestyring for et aksesspunkt basert pa probesignaler - Google Patents
Antennestyring for et aksesspunkt basert pa probesignalerInfo
- Publication number
- NO20060265L NO20060265L NO20060265A NO20060265A NO20060265L NO 20060265 L NO20060265 L NO 20060265L NO 20060265 A NO20060265 A NO 20060265A NO 20060265 A NO20060265 A NO 20060265A NO 20060265 L NO20060265 L NO 20060265L
- Authority
- NO
- Norway
- Prior art keywords
- sample
- access point
- directional
- remote station
- response
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/28—Cell structures using beam steering
-
- 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
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Fremgangsmåte for å operere et aksesspunkt i et trådløst lokalt nettverk (WLAN) er gitt. Aksesspunktet inkluderer en retningsantenne for kommunikasjon med et flertall av fjerne stasjoner, og retningsantennen inkluderer en omnivinkel og et flertall av retningsvinkler. Fremgangsmåten inkluderer å velge en av de fjerne stasjonene fra flertallet av fjerne stasjoner, å sende et første prøvesignal via omnivinkelen i retningsantennen til den valgte fjerne stasjonen, og å måle et første prøveresponssignal mottatt via omnivinkelen fra den valgte fjerne stasjonen som svar på det første prøvesignalet. Et respektivt andre prøvesignal blir sendt via hver av flertallet av retningsvinkler i retningsantennen til den valgte fjerne stasjonen, og et andre prøveresponssignal mottatt via hver retningsvinkel fra den valgte fjerne stasjonen som svar på det respektive andre prøvesignalet blir målt. Det målte første prøveresponssignalet og de respektive målte andre prøveresponssignalene fra den valgte fjerne stasjonen blir lagret i en antennedatabase.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47970103P | 2003-06-19 | 2003-06-19 | |
US10/870,696 US7047046B2 (en) | 2003-06-19 | 2004-06-17 | Antenna steering for an access point based upon probe signals |
PCT/US2004/019604 WO2004114460A2 (en) | 2003-06-19 | 2004-06-18 | Antenna steering for an access point based upon probe signals |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20060265L true NO20060265L (no) | 2006-03-27 |
Family
ID=33544409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20060265A NO20060265L (no) | 2003-06-19 | 2006-01-18 | Antennestyring for et aksesspunkt basert pa probesignaler |
Country Status (12)
Country | Link |
---|---|
US (1) | US7047046B2 (no) |
EP (1) | EP1634381A4 (no) |
JP (1) | JP2007525066A (no) |
KR (2) | KR100770233B1 (no) |
BR (1) | BRPI0411493A (no) |
CA (1) | CA2529425C (no) |
HK (1) | HK1090191A1 (no) |
IL (1) | IL172399A0 (no) |
MX (1) | MXPA05013812A (no) |
NO (1) | NO20060265L (no) |
TW (1) | TWI238610B (no) |
WO (1) | WO2004114460A2 (no) |
Families Citing this family (46)
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US7308285B2 (en) * | 2002-05-07 | 2007-12-11 | Interdigital Technology Corporation | Antenna adaptation in a time division duplexing system |
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US20050195786A1 (en) * | 2002-08-07 | 2005-09-08 | Extricom Ltd. | Spatial reuse of frequency channels in a WLAN |
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US20050219142A1 (en) * | 2004-04-05 | 2005-10-06 | Nagy Louis L | Self-structuring hybrid antenna system |
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US20070223402A1 (en) * | 2006-03-21 | 2007-09-27 | Shai Waxman | Device, system and method of extended-range wireless communication |
US7680518B2 (en) * | 2006-03-31 | 2010-03-16 | Interdigital Technology Corporation | Deviation based antenna control algorithm for an access point |
US8175532B2 (en) * | 2006-06-06 | 2012-05-08 | Qualcomm Incorporated | Apparatus and method for wireless communication via at least one of directional and omni-direction antennas |
US8019287B2 (en) * | 2006-08-07 | 2011-09-13 | Motorola Mobility, Inc. | On demand antenna feedback |
JP5034369B2 (ja) * | 2006-08-18 | 2012-09-26 | 富士通株式会社 | 無線通信制御方法 |
EP2475195B1 (en) | 2006-12-18 | 2018-04-25 | Koninklijke Philips N.V. | Beacon reception using directional antennas |
JP2009081569A (ja) * | 2007-09-25 | 2009-04-16 | Oki Electric Ind Co Ltd | 無線伝送装置および無線伝送方法 |
US8145161B2 (en) * | 2007-11-02 | 2012-03-27 | Broadcom Corporation | Receive configuration adaptation for wireless transceivers |
CN101221232B (zh) * | 2008-01-23 | 2010-12-15 | 中国电子科技集团公司第三十研究所 | 一种分布式电台网络用户方位确定方法 |
EP2111068B1 (en) | 2008-04-14 | 2014-01-01 | Alcatel Lucent | A picocell base station for wireless telecommunications providing radio coverage lobes as well as a method of identifying which subset of the lobes covers a user terminal |
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US9178593B1 (en) | 2009-04-21 | 2015-11-03 | Marvell International Ltd. | Directional channel measurement and interference avoidance |
JP5244704B2 (ja) * | 2009-05-26 | 2013-07-24 | 京セラ株式会社 | 無線基地局及び通信制御方法 |
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EP2569962B1 (en) * | 2010-05-14 | 2017-12-20 | Koninklijke Philips N.V. | Method and device for deterministic directional discovery of wireless devices |
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US9084134B2 (en) | 2010-11-16 | 2015-07-14 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement for probing of alternative antenna configurations in a communication network system |
WO2013137293A1 (ja) * | 2012-03-15 | 2013-09-19 | 京セラ株式会社 | 無線端末および無線通信方法 |
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TWI514786B (zh) * | 2013-11-29 | 2015-12-21 | Wistron Neweb Corp | 無線電子裝置及其無線傳輸方法 |
TWI540851B (zh) * | 2013-12-27 | 2016-07-01 | 啟碁科技股份有限公司 | 射頻訊號處理方法及無線通訊裝置 |
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CN106575990B (zh) * | 2014-08-24 | 2020-08-14 | Lg电子株式会社 | 在无线通信***中确定波束成形的权重的方法及其设备 |
US10567032B2 (en) | 2015-11-10 | 2020-02-18 | Lg Electronics Inc. | Method and device for transmitting/receiving signals related to change of TX/RX capability in FDR system |
US9788217B2 (en) * | 2015-11-13 | 2017-10-10 | Cable Television Laboratories, Inc. | Communications when encountering aggressive communication systems |
CN107889277A (zh) * | 2016-09-30 | 2018-04-06 | 李明璋 | 无线局域网路通信装置 |
US10374685B2 (en) * | 2017-02-14 | 2019-08-06 | Arris Enterprises Llc | Dynamic Selection of a receive antenna pattern |
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-
2004
- 2004-06-17 US US10/870,696 patent/US7047046B2/en not_active Expired - Fee Related
- 2004-06-18 CA CA2529425A patent/CA2529425C/en not_active Expired - Fee Related
- 2004-06-18 WO PCT/US2004/019604 patent/WO2004114460A2/en active Application Filing
- 2004-06-18 BR BRPI0411493-0A patent/BRPI0411493A/pt not_active IP Right Cessation
- 2004-06-18 KR KR1020057024372A patent/KR100770233B1/ko not_active IP Right Cessation
- 2004-06-18 JP JP2006517437A patent/JP2007525066A/ja active Pending
- 2004-06-18 EP EP04755646A patent/EP1634381A4/en not_active Withdrawn
- 2004-06-18 KR KR1020077012789A patent/KR100942214B1/ko not_active IP Right Cessation
- 2004-06-18 MX MXPA05013812A patent/MXPA05013812A/es active IP Right Grant
- 2004-06-18 TW TW093117773A patent/TWI238610B/zh not_active IP Right Cessation
-
2005
- 2005-12-06 IL IL172399A patent/IL172399A0/en not_active IP Right Cessation
-
2006
- 2006-01-18 NO NO20060265A patent/NO20060265L/no not_active Application Discontinuation
- 2006-09-18 HK HK06110341.9A patent/HK1090191A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW200516889A (en) | 2005-05-16 |
CA2529425A1 (en) | 2004-12-29 |
US7047046B2 (en) | 2006-05-16 |
TWI238610B (en) | 2005-08-21 |
US20050075141A1 (en) | 2005-04-07 |
BRPI0411493A (pt) | 2006-07-18 |
EP1634381A2 (en) | 2006-03-15 |
KR20070068476A (ko) | 2007-06-29 |
KR20060029620A (ko) | 2006-04-06 |
IL172399A0 (en) | 2006-04-10 |
WO2004114460A2 (en) | 2004-12-29 |
KR100770233B1 (ko) | 2007-10-26 |
EP1634381A4 (en) | 2006-06-28 |
KR100942214B1 (ko) | 2010-02-11 |
CA2529425C (en) | 2010-04-13 |
WO2004114460A3 (en) | 2005-02-17 |
JP2007525066A (ja) | 2007-08-30 |
HK1090191A1 (en) | 2006-12-15 |
MXPA05013812A (es) | 2006-03-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |