NO990734L - Bestemmelse av naboceller i en basestasjon - Google Patents
Bestemmelse av naboceller i en basestasjonInfo
- Publication number
- NO990734L NO990734L NO990734A NO990734A NO990734L NO 990734 L NO990734 L NO 990734L NO 990734 A NO990734 A NO 990734A NO 990734 A NO990734 A NO 990734A NO 990734 L NO990734 L NO 990734L
- Authority
- NO
- Norway
- Prior art keywords
- sub
- base station
- cells
- cell
- test signal
- 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
- H04W16/18—Network planning tools
- H04W16/20—Network planning tools for indoor coverage or short range network deployment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/0082—Monitoring; Testing using service channels; using auxiliary channels
- H04B17/0085—Monitoring; Testing using service channels; using auxiliary channels using test signal generators
-
- 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
- H04W16/18—Network planning tools
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mobile Radio Communication Systems (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Electromechanical Clocks (AREA)
Abstract
Oppfinnelsen angår en fremgangsmåte for bestemmelse av naboer til en undercelle (122C) i en celledelt radionett-basestasjon (100) som anvender dynamisk kanaltildeling, samt en basestasjon (100) som imple- menterer fremgangsmåten. Basestasjonen (100) omfatter minst to under- celler (122A, 122B, 122C). Hver undercelle (122A, 122B, 122C) omfatter en antenneenhet (118A, 118B, 118C) med en fast forbindelse til base- stasjonen (100). En sender/mottaker (TRX1-TRX2-TRXN) benyttes for å sende et signal gjennom en antennsenhet (118A, 118B, 118C). En måle- anordning (124) måler gjennom antenneenheten (118A, 118B, 118C) mottakingseffekten for det mottatte signalet. Oppfinnelsen kjennetegnes ved at en sender/mottaker (TRX1) benyttes for å sende et testsignal (200) gjennom antenneenheten i den undercelle (122C) som er under under- søkelse. Testsignalet (200) mottas gjennom antenneenhetene (118A, 118B) i de andre undercellene (122A, 122B). Måleanordningen (124) måler gjennom antenneenhetene (118A, 118B) i de andre undercellene (122A, 122B) det mottatte testsignalets (200) mottakingseffekt. Endelig bestemmes de underceller (122B) som er naboer til den undercelle (122C) som er under undersøkelse, på grunnlag av mottakingseffektene for testsignalet (200) som måles i styringsenheten (114).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972618A FI105876B (fi) | 1997-06-18 | 1997-06-18 | Naapurialisolujen määritys tukiasemassa |
PCT/FI1998/000529 WO1999000999A1 (en) | 1997-06-18 | 1998-06-17 | Determination of neighbour cells in a base station |
Publications (2)
Publication Number | Publication Date |
---|---|
NO990734L true NO990734L (no) | 1999-02-17 |
NO990734D0 NO990734D0 (no) | 1999-02-17 |
Family
ID=8549086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO990734A NO990734D0 (no) | 1997-06-18 | 1999-02-17 | Bestemmelse av naboceller i en basestasjon |
Country Status (10)
Country | Link |
---|---|
US (1) | US6298219B1 (no) |
EP (1) | EP0935896B1 (no) |
JP (1) | JP2000517149A (no) |
CN (1) | CN1229564A (no) |
AT (1) | ATE266932T1 (no) |
AU (1) | AU740886B2 (no) |
DE (1) | DE69823794T2 (no) |
FI (1) | FI105876B (no) |
NO (1) | NO990734D0 (no) |
WO (1) | WO1999000999A1 (no) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6125280A (en) * | 1998-03-19 | 2000-09-26 | Lucent Technologies Inc. | Automatic neighbor identification in a cellular system |
EP0994582B1 (en) * | 1998-10-15 | 2005-08-17 | Lucent Technologies Inc. | Reconfigurable fiber network for wireless communication |
US6862447B1 (en) | 1999-02-16 | 2005-03-01 | Lucent Technologies Inc. | Method of making downlink operational measurements in a wireless communication system |
US6501964B1 (en) * | 1999-12-20 | 2002-12-31 | Nortel Networks Limited | Sub-macro cellular base station |
WO2002089369A1 (en) * | 2001-05-02 | 2002-11-07 | Strix Systems, Inc. | Method and system for indicating link quality among neighboring wireless base stations |
DE10149571A1 (de) * | 2001-10-08 | 2003-04-17 | Tenovis Gmbh & Co Kg | Verfahren zum Einmessen eines Funkfeldes bei einem Mehrzellen-Funksystem sowie Steuereinheit |
KR100451200B1 (ko) * | 2002-08-31 | 2004-10-02 | 엘지전자 주식회사 | 다중 대역용 모바일 스위치 |
JP2006217051A (ja) * | 2005-02-01 | 2006-08-17 | Hitachi Communication Technologies Ltd | 無線通信システム及び無線基地局制御装置 |
CN100438676C (zh) * | 2006-03-22 | 2008-11-26 | 华为技术有限公司 | 无线网络及其中网络规划与优化的方法 |
KR100980648B1 (ko) * | 2006-11-14 | 2010-09-07 | 삼성전자주식회사 | 광대역 무선통신시스템에서 방송 메시지 운영 장치 및 방법 |
US20080207209A1 (en) * | 2007-02-22 | 2008-08-28 | Fujitsu Limited | Cellular mobile radio communication system |
EP2189023B1 (en) | 2007-08-09 | 2019-10-09 | BlackBerry Limited | Auto-discovery and management of base station neighbors in wireless networks |
CN101115273B (zh) * | 2007-08-16 | 2010-05-26 | 中讯邮电咨询设计院 | 用于移动蜂窝网络的邻小区规划方法 |
CN101489240B (zh) * | 2008-01-18 | 2010-09-01 | 中兴通讯股份有限公司 | 一种实现移动通信系统邻区自动配置的方法及其系统 |
US8559359B2 (en) * | 2008-04-29 | 2013-10-15 | Qualcomm Incorporated | Information exchange mechanisms to achieve network QoS in wireless cellular systems |
KR101424035B1 (ko) | 2009-01-13 | 2014-07-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 정보 전송 및 획득을 위한 방법 및 장치 |
US10149304B2 (en) | 2014-02-21 | 2018-12-04 | Commscope Technologies Llc | Optimizing network resources in a telecommunications system |
JP7082012B2 (ja) * | 2018-08-23 | 2022-06-07 | 株式会社東海理化電機製作所 | 通信不正成立防止システム及び通信不正成立防止方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704734A (en) | 1986-02-18 | 1987-11-03 | Motorola, Inc. | Method and apparatus for signal strength measurement and antenna selection in cellular radiotelephone systems |
US5673307A (en) * | 1994-02-17 | 1997-09-30 | Spectralink Corporation | Handoff method for indoor cellular phone system |
GB2290195B (en) * | 1994-06-10 | 1998-08-05 | Northern Telecom Ltd | Automatic determination and tuning of pico-cell topology for low-power wireless systems |
US5628052A (en) * | 1994-09-12 | 1997-05-06 | Lucent Technologies Inc. | Wireless communication system using distributed switched antennas |
US5687217A (en) * | 1995-04-07 | 1997-11-11 | Spectralink Corporation | Listen verification method and system for cellular phones |
US5915221A (en) * | 1995-08-08 | 1999-06-22 | Telefonaktiebolaget Lm Ericsson | Neighbor cell list creation and verification in a telecommunications system |
US5854981A (en) * | 1995-08-08 | 1998-12-29 | Telefonaktiebolaget L M Ericsson | Adaptive neighbor cell list |
DE19537398C2 (de) * | 1995-10-09 | 2003-11-13 | T Mobile Deutschland Gmbh | Verfahren zur Nachbarschaftsbetrachtung und/oder Nachbarschaftsplanung von Feststationen eines zellularen Funknetzes |
US6070071A (en) | 1995-11-13 | 2000-05-30 | Interwave Communications International Ltd. | Multiple antenna cellular network |
-
1997
- 1997-06-18 FI FI972618A patent/FI105876B/fi active
-
1998
- 1998-06-17 CN CN98800839A patent/CN1229564A/zh active Pending
- 1998-06-17 DE DE69823794T patent/DE69823794T2/de not_active Expired - Fee Related
- 1998-06-17 AT AT98925692T patent/ATE266932T1/de not_active IP Right Cessation
- 1998-06-17 AU AU77714/98A patent/AU740886B2/en not_active Ceased
- 1998-06-17 JP JP11509057A patent/JP2000517149A/ja active Pending
- 1998-06-17 WO PCT/FI1998/000529 patent/WO1999000999A1/en active IP Right Grant
- 1998-06-17 US US09/242,412 patent/US6298219B1/en not_active Expired - Fee Related
- 1998-06-17 EP EP98925692A patent/EP0935896B1/en not_active Expired - Lifetime
-
1999
- 1999-02-17 NO NO990734A patent/NO990734D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0935896B1 (en) | 2004-05-12 |
AU7771498A (en) | 1999-01-19 |
DE69823794D1 (de) | 2004-06-17 |
NO990734D0 (no) | 1999-02-17 |
FI972618A0 (fi) | 1997-06-18 |
DE69823794T2 (de) | 2005-04-28 |
WO1999000999A1 (en) | 1999-01-07 |
CN1229564A (zh) | 1999-09-22 |
EP0935896A1 (en) | 1999-08-18 |
ATE266932T1 (de) | 2004-05-15 |
US6298219B1 (en) | 2001-10-02 |
JP2000517149A (ja) | 2000-12-19 |
AU740886B2 (en) | 2001-11-15 |
FI105876B (fi) | 2000-10-13 |
FI972618A (fi) | 1998-12-19 |
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Legal Events
Date | Code | Title | Description |
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FC2A | Withdrawal, rejection or dismissal of laid open patent application |