DE60312862D1 - Primäre station zum effizienten abdecken einer sektorisierten zelle unter verwendung von strahlformung und überstreichung - Google Patents
Primäre station zum effizienten abdecken einer sektorisierten zelle unter verwendung von strahlformung und überstreichungInfo
- Publication number
- DE60312862D1 DE60312862D1 DE60312862T DE60312862T DE60312862D1 DE 60312862 D1 DE60312862 D1 DE 60312862D1 DE 60312862 T DE60312862 T DE 60312862T DE 60312862 T DE60312862 T DE 60312862T DE 60312862 D1 DE60312862 D1 DE 60312862D1
- Authority
- DE
- Germany
- Prior art keywords
- primary station
- overheading
- irritation
- sectorized cell
- efficient coverage
- 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.)
- Expired - Lifetime
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
- H04B7/0408—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
- H04B7/0491—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more sectors, i.e. sector diversity
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Aerials With Secondary Devices (AREA)
- Slot Machines And Peripheral Devices (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US39259702P | 2002-06-28 | 2002-06-28 | |
US392597P | 2002-06-28 | ||
US292574 | 2002-11-12 | ||
US10/292,574 US6785559B1 (en) | 2002-06-28 | 2002-11-12 | System for efficiently covering a sectorized cell utilizing beam forming and sweeping |
PCT/US2003/019493 WO2004004148A1 (en) | 2002-06-28 | 2003-06-20 | System for efficiently covering a sectorized cell utilizing beam forming and sweeping |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60312862D1 true DE60312862D1 (de) | 2007-05-10 |
DE60312862T2 DE60312862T2 (de) | 2007-12-27 |
Family
ID=30002804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60312862T Expired - Lifetime DE60312862T2 (de) | 2002-06-28 | 2003-06-20 | Primäre station zum effizienten abdecken einer sektorisierten zelle unter verwendung von strahlformung und überstreichung |
Country Status (12)
Country | Link |
---|---|
US (2) | US6785559B1 (de) |
EP (1) | EP1518331B1 (de) |
JP (2) | JP4436247B2 (de) |
KR (2) | KR100915644B1 (de) |
AT (1) | ATE358361T1 (de) |
AU (1) | AU2003253668A1 (de) |
CA (1) | CA2490807A1 (de) |
DE (1) | DE60312862T2 (de) |
ES (1) | ES2285184T3 (de) |
MX (1) | MXPA04012790A (de) |
NO (1) | NO20050121L (de) |
WO (1) | WO2004004148A1 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE521761C2 (sv) * | 2000-06-26 | 2003-12-02 | Ericsson Telefon Ab L M | Antennanordning och ett därtill relaterat förfarande |
WO2003001838A1 (en) | 2001-06-26 | 2003-01-03 | Qualcomm Incorporated | Method and apparatus for adaptive server selection in a data communication system |
US6757520B2 (en) * | 2001-06-26 | 2004-06-29 | Qualcomm Incorporated | Method and apparatus for selecting a serving sector in a data communication system |
US20050272472A1 (en) * | 2004-05-27 | 2005-12-08 | Interdigital Technology Corporation | Wireless communication method and system for forming three-dimensional control channel beams and managing high volume user coverage areas |
CN1977560B (zh) * | 2004-06-30 | 2010-12-08 | 艾利森电话股份有限公司 | 天线波束形状优化 |
CN1981550B (zh) | 2004-06-30 | 2010-07-21 | 艾利森电话股份有限公司 | 站内切换中的数据处理 |
US7362269B2 (en) * | 2004-09-23 | 2008-04-22 | Interdigital Technology Corporation | Undulating transmit patterns to support signal separation at a receiver |
EP1829156A1 (de) * | 2004-12-21 | 2007-09-05 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Verfahren in bezug auf die funkkommunikation |
US9179319B2 (en) * | 2005-06-16 | 2015-11-03 | Qualcomm Incorporated | Adaptive sectorization in cellular systems |
WO2008100191A1 (en) * | 2007-02-16 | 2008-08-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Method for repetitive transmissions |
BRPI0818518A8 (pt) * | 2007-10-04 | 2017-05-16 | Nortel Networks Ltd | Formação de feixes espaciais em um segmento de célula |
JPWO2010110396A1 (ja) * | 2009-03-26 | 2012-10-04 | 京セラ株式会社 | アンテナ制御装置、無線通信システム及びアンテナ制御方法 |
US8433242B2 (en) * | 2009-12-29 | 2013-04-30 | Ubidyne Inc. | Active antenna array for a mobile communications network with multiple amplifiers using separate polarisations for transmission and a combination of polarisations for reception of separate protocol signals |
US9030363B2 (en) * | 2009-12-29 | 2015-05-12 | Kathrein-Werke Ag | Method and apparatus for tilting beams in a mobile communications network |
US8731616B2 (en) * | 2009-12-29 | 2014-05-20 | Kathrein -Werke KG | Active antenna array and method for relaying first and second protocol radio signals in a mobile communications network |
US8423028B2 (en) * | 2009-12-29 | 2013-04-16 | Ubidyne, Inc. | Active antenna array with multiple amplifiers for a mobile communications network and method of providing DC voltage to at least one processing element |
EP2540108B1 (de) * | 2010-02-24 | 2014-06-04 | InterDigital Patent Holdings, Inc. | Kommunikation mit richtantennen |
JP5820471B2 (ja) * | 2010-05-14 | 2015-11-24 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 無線デバイスの決定論的指向性発見に関する方法及び装置 |
KR101820733B1 (ko) | 2011-08-24 | 2018-01-22 | 삼성전자주식회사 | 무선통신시스템에서 빔 선택 장치 및 방법 |
US9941940B2 (en) * | 2012-07-10 | 2018-04-10 | Mediatek Singapore Pte. Ltd. | Sectorized beam operation for wireless networks |
DK3295582T3 (da) | 2015-05-13 | 2019-11-25 | Ericsson Telefon Ab L M | Stråleformning |
US10020921B2 (en) * | 2015-11-18 | 2018-07-10 | National Taiwan University | Directional reference signal transmission |
CN108447432B (zh) * | 2017-02-16 | 2021-09-03 | 联咏科技股份有限公司 | 显示系统、电子装置及其显示调整方法 |
US10291298B2 (en) | 2017-04-18 | 2019-05-14 | Corning Optical Communications LLC | Remote unit supporting radio frequency (RF) spectrum-based coverage area optimization in a wireless distribution system (WDS) |
US10447374B2 (en) * | 2017-06-28 | 2019-10-15 | Telefonaktiebolaget Lm Ericsson (Publ) | Beam sweep or scan in a wireless communication system |
WO2019239881A1 (ja) * | 2018-06-11 | 2019-12-19 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 送信方法、および送信装置 |
US10812167B2 (en) | 2018-11-16 | 2020-10-20 | Electronics And Telecommunications Research Institute | Method for operating very high frequency based access network, and apparatus for the same |
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JPS6175641A (ja) * | 1984-09-21 | 1986-04-18 | Nippon Telegr & Teleph Corp <Ntt> | ダイバ−シテイ受信方式 |
FR2690755B1 (fr) * | 1992-04-30 | 1994-08-26 | Thomson Csf | Procédé et système de détection d'un ou plusieurs objets dans une zone angulaire, et applications. |
US5488737A (en) * | 1992-11-17 | 1996-01-30 | Southwestern Bell Technology Resources, Inc. | Land-based wireless communications system having a scanned directional antenna |
GB2281007B (en) | 1993-08-12 | 1998-04-15 | Northern Telecom Ltd | Base station antenna arrangement |
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ZA95797B (en) | 1994-02-14 | 1996-06-20 | Qualcomm Inc | Dynamic sectorization in a spread spectrum communication system |
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US5539413A (en) * | 1994-09-06 | 1996-07-23 | Northrop Grumman | Integrated circuit for remote beam control in a phased array antenna system |
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FI106668B (fi) * | 1995-05-24 | 2001-03-15 | Nokia Networks Oy | Tukiasemalaitteisto sekä menetelmä antennikeilan suuntaamiseksi |
JP3441256B2 (ja) | 1995-09-06 | 2003-08-25 | 株式会社東芝 | 無線通信システム |
JPH09200115A (ja) * | 1996-01-23 | 1997-07-31 | Toshiba Corp | 無線通信システムにおける無線基地局のアンテナ指向性制御方法および可変指向性アンテナ |
JPH09284200A (ja) | 1996-04-10 | 1997-10-31 | Mitsubishi Electric Corp | 無線通信装置及び無線通信方法 |
SE9601615L (sv) | 1996-04-29 | 1997-10-30 | Radio Design Innovation Tj Ab | Förfarande för access med roterande lob |
FI107851B (fi) * | 1996-05-22 | 2001-10-15 | Nokia Networks Oy | Menetelmä antennikeilan valitsemiseksi, tukiasema ja solukkoradiojärjestelmä |
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FI105063B (fi) | 1997-05-16 | 2000-05-31 | Nokia Networks Oy | Menetelmä lähetyssuunnan määrittämiseksi ja radiojärjestelmä |
US6167286A (en) * | 1997-06-05 | 2000-12-26 | Nortel Networks Corporation | Multi-beam antenna system for cellular radio base stations |
US6195556B1 (en) * | 1997-07-15 | 2001-02-27 | Metawave Communications Corporation | System and method of determining a mobile station's position using directable beams |
US6118767A (en) | 1997-11-19 | 2000-09-12 | Metawave Communications Corporation | Interference control for CDMA networks using a plurality of narrow antenna beams and an estimation of the number of users/remote signals present |
FI105597B (fi) | 1997-12-11 | 2000-09-15 | Nokia Networks Oy | Paikannusmenetelmä ja paikannusjärjestely |
JP3233088B2 (ja) | 1998-01-22 | 2001-11-26 | 松下電器産業株式会社 | 指向性制御アンテナ装置 |
JP3798549B2 (ja) | 1998-03-18 | 2006-07-19 | 富士通株式会社 | 無線基地局のマルチビームアンテナシステム |
US20010016504A1 (en) * | 1998-04-03 | 2001-08-23 | Henrik Dam | Method and system for handling radio signals in a radio base station |
US6178333B1 (en) * | 1998-04-15 | 2001-01-23 | Metawave Communications Corporation | System and method providing delays for CDMA nulling |
US6205337B1 (en) | 1998-05-06 | 2001-03-20 | Alcatel Canada Inc. | Use of sectorized polarization diversity as a means of increasing capacity in cellular wireless systems |
US6208858B1 (en) | 1998-07-21 | 2001-03-27 | Qualcomm Incorporated | System and method for reducing call dropping rates in a multi-beam communication system |
JP2000069541A (ja) | 1998-08-26 | 2000-03-03 | Mitsubishi Electric Corp | 移動通信システム |
US6311075B1 (en) * | 1998-11-24 | 2001-10-30 | Northern Telecom Limited | Antenna and antenna operation method for a cellular radio communications system |
US7020071B2 (en) * | 1998-11-25 | 2006-03-28 | Lucent Technologies Inc. | Methods and apparatus for wireless communication using orthogonal frequency division multiplexing |
JP3466937B2 (ja) | 1998-11-27 | 2003-11-17 | 株式会社日立国際電気 | セクタアンテナ装置 |
US6233466B1 (en) * | 1998-12-14 | 2001-05-15 | Metawave Communications Corporation | Downlink beamforming using beam sweeping and subscriber feedback |
JP3384360B2 (ja) * | 1999-05-27 | 2003-03-10 | 日本電気株式会社 | 移動通信システムおよび加入希望移動端末分布調査・臨時通信サービス方法 |
US6453177B1 (en) * | 1999-07-14 | 2002-09-17 | Metawave Communications Corporation | Transmitting beam forming in smart antenna array system |
ATE429084T1 (de) | 1999-07-20 | 2009-05-15 | Texas Instruments Inc | Drahtloses netzwerk mit kalibrierung von steuerbaren antennen über unabhängigen kontrollpfad |
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US6757553B1 (en) * | 1999-10-14 | 2004-06-29 | Qualcomm Incorporated | Base station beam sweeping method and apparatus using multiple rotating antennas |
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KR100375826B1 (ko) | 2000-11-15 | 2003-03-15 | 한국전자통신연구원 | 배열 안테나를 이용한 대역 확산 코드 분할 다중 접속기지국 시스템의 순방향 빔 형성 가중치 연산 장치, 이를이용한 순방향 빔 형성 시스템 및 그 방법 |
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US7043274B2 (en) * | 2002-06-28 | 2006-05-09 | Interdigital Technology Corporation | System for efficiently providing coverage of a sectorized cell for common and dedicated channels utilizing beam forming and sweeping |
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-
2002
- 2002-11-12 US US10/292,574 patent/US6785559B1/en not_active Expired - Lifetime
-
2003
- 2003-06-20 JP JP2004517716A patent/JP4436247B2/ja not_active Expired - Lifetime
- 2003-06-20 AU AU2003253668A patent/AU2003253668A1/en not_active Abandoned
- 2003-06-20 KR KR1020057016515A patent/KR100915644B1/ko not_active IP Right Cessation
- 2003-06-20 DE DE60312862T patent/DE60312862T2/de not_active Expired - Lifetime
- 2003-06-20 WO PCT/US2003/019493 patent/WO2004004148A1/en active IP Right Grant
- 2003-06-20 MX MXPA04012790A patent/MXPA04012790A/es active IP Right Grant
- 2003-06-20 AT AT03761964T patent/ATE358361T1/de not_active IP Right Cessation
- 2003-06-20 ES ES03761964T patent/ES2285184T3/es not_active Expired - Lifetime
- 2003-06-20 EP EP03761964A patent/EP1518331B1/de not_active Expired - Lifetime
- 2003-06-20 KR KR1020047021050A patent/KR100703648B1/ko not_active IP Right Cessation
- 2003-06-20 CA CA002490807A patent/CA2490807A1/en not_active Abandoned
-
2004
- 2004-08-30 US US10/929,240 patent/US7596387B2/en not_active Expired - Lifetime
-
2005
- 2005-01-10 NO NO20050121A patent/NO20050121L/no not_active Application Discontinuation
-
2007
- 2007-10-24 JP JP2007276983A patent/JP2008054350A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US7596387B2 (en) | 2009-09-29 |
JP4436247B2 (ja) | 2010-03-24 |
WO2004004148A1 (en) | 2004-01-08 |
KR20050013617A (ko) | 2005-02-04 |
KR100915644B1 (ko) | 2009-09-04 |
US20050026562A1 (en) | 2005-02-03 |
CA2490807A1 (en) | 2004-01-08 |
DE60312862T2 (de) | 2007-12-27 |
NO20050121L (no) | 2005-01-10 |
ATE358361T1 (de) | 2007-04-15 |
US6785559B1 (en) | 2004-08-31 |
EP1518331A1 (de) | 2005-03-30 |
JP2005531980A (ja) | 2005-10-20 |
ES2285184T3 (es) | 2007-11-16 |
JP2008054350A (ja) | 2008-03-06 |
KR20050094901A (ko) | 2005-09-28 |
EP1518331A4 (de) | 2005-11-16 |
EP1518331B1 (de) | 2007-03-28 |
AU2003253668A1 (en) | 2004-01-19 |
KR100703648B1 (ko) | 2007-04-05 |
MXPA04012790A (es) | 2005-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |