NO951886L - Fremgangsmåte for overvåking av radiokanaler på en basestasjon - Google Patents
Fremgangsmåte for overvåking av radiokanaler på en basestasjonInfo
- Publication number
- NO951886L NO951886L NO951886A NO951886A NO951886L NO 951886 L NO951886 L NO 951886L NO 951886 A NO951886 A NO 951886A NO 951886 A NO951886 A NO 951886A NO 951886 L NO951886 L NO 951886L
- Authority
- NO
- Norway
- Prior art keywords
- pct
- radio channels
- base station
- procedure
- interference
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI934019A FI934019A0 (fi) | 1993-09-14 | 1993-09-14 | Foerfarande foer stoerningsmaetning i en basstation |
FI940705A FI940705A (fi) | 1993-09-14 | 1994-02-15 | Menetelmä tukiaseman radiokanavien valvomiseksi |
PCT/FI1994/000399 WO1995008246A1 (en) | 1993-09-14 | 1994-09-12 | Method for supervising base station radio channels |
Publications (2)
Publication Number | Publication Date |
---|---|
NO951886D0 NO951886D0 (no) | 1995-05-12 |
NO951886L true NO951886L (no) | 1995-07-12 |
Family
ID=26159577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO951886A NO951886L (no) | 1993-09-14 | 1995-05-12 | Fremgangsmåte for overvåking av radiokanaler på en basestasjon |
Country Status (10)
Country | Link |
---|---|
US (1) | US5737359A (ja) |
EP (1) | EP0669073B1 (ja) |
JP (1) | JP3083846B2 (ja) |
CN (1) | CN1069807C (ja) |
AT (1) | ATE216551T1 (ja) |
AU (1) | AU678052B2 (ja) |
DE (1) | DE69430422T2 (ja) |
FI (1) | FI940705A (ja) |
NO (1) | NO951886L (ja) |
WO (1) | WO1995008246A1 (ja) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI97660C (fi) * | 1994-07-20 | 1997-01-27 | Nokia Telecommunications Oy | Menetelmä radiojärjestelmän tukiasemaympäristön häiriötason mittaamiseksi, sekä solukkoradiojärjestelmä |
US5768689A (en) * | 1995-04-03 | 1998-06-16 | Telefonaktiebolaget Lm Ericsson | Transceiver tester |
JP3814339B2 (ja) * | 1995-07-14 | 2006-08-30 | キヤノン株式会社 | 通信方法及び無線通信装置 |
FI100930B (fi) * | 1996-04-17 | 1998-03-13 | Nokia Telecommunications Oy | Menetelmä keskinäismodulaatioiden mittaamiseksi ja tukiasema |
KR19980014313A (ko) * | 1996-08-09 | 1998-05-25 | 김광호 | 기지국 관리장치들과 망관리 센터의 접속 방법 |
FI107502B (fi) * | 1996-12-09 | 2001-08-15 | Nokia Networks Oy | Menetelmä taajuuden määrittämiseksi solukkoradiojärjestelmän solun käyttöön ja solukkoradiojärjestelmä |
FI107668B (fi) * | 1996-12-19 | 2001-09-14 | Nokia Networks Oy | Menetelmä yhteydenmyöntämiskontrolliin interferenssirajoitteisessa solukkoradioverkossa |
US6236855B1 (en) * | 1997-05-01 | 2001-05-22 | Bellsouth Intellectual Property Management Corporation | Method for voice quality improvement in a wireless transmission system |
US6347217B1 (en) * | 1997-05-22 | 2002-02-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Link quality reporting using frame erasure rates |
JP3478062B2 (ja) * | 1997-06-12 | 2003-12-10 | 三菱電機株式会社 | 移動通信システム、移動局、及び基地局 |
US6115407A (en) * | 1998-04-03 | 2000-09-05 | Butterfly Vsli Ltd. | Frequency hopping communication method and apparatus for modifying frequency hopping sequence in accordance with counted errors |
US6115408A (en) * | 1998-04-03 | 2000-09-05 | Butterfly Vsli Ltd. | Automatic transmission power level control method in a frequency hopping communication system |
GB2339646A (en) * | 1998-07-15 | 2000-02-02 | Ericsson Telefon Ab L M | Reduction of Interference between Radio Links |
US6466793B1 (en) * | 1999-05-28 | 2002-10-15 | Ericsson Inc. | Automatic frequency allocation (AFA) for wireless office systems sharing the spectrum with public systems |
KR100609128B1 (ko) * | 1999-07-12 | 2006-08-04 | 에스케이 텔레콤주식회사 | 이동 통신 시스템의 통화 품질 측정 장치 및 방법 |
US6775521B1 (en) * | 1999-08-09 | 2004-08-10 | Broadcom Corporation | Bad frame indicator for radio telephone receivers |
EP1205049A1 (en) * | 1999-08-16 | 2002-05-15 | Roke Manor Research Limited | Method of estimating inter-cell interference in a telecommunications system |
US6272353B1 (en) * | 1999-08-20 | 2001-08-07 | Siemens Information And Communication Mobile Llc. | Method and system for mobile communications |
US6389273B1 (en) * | 1999-08-23 | 2002-05-14 | Delphi Technologies, Inc. | Adjacent channel interference reduction in a FM receiver |
FI19992612A (fi) * | 1999-12-03 | 2001-06-04 | Nokia Mobile Phones Ltd | Viestintäyhteyden kuuluvuustietojen välittämismenetelmä |
US6965590B1 (en) * | 2000-02-29 | 2005-11-15 | Texas Instruments Incorporated | Dynamic slave selection in frequency hopping wireless communications |
US6704346B1 (en) * | 2000-03-16 | 2004-03-09 | Sharp Laboratories Of America, Inc. | Method and apparatus to provide improved microwave interference robustness in RF communications devices |
US6687239B1 (en) * | 2000-05-08 | 2004-02-03 | Vtech Telecommunications, Ltd | Method for dynamic channel allocation in a frequency hopping radio system |
US7027424B1 (en) | 2000-05-24 | 2006-04-11 | Vtech Communications, Ltd. | Method for avoiding interference in a digital communication system |
KR101026055B1 (ko) * | 2000-06-09 | 2011-04-04 | 란티크 더치랜드 지엠비에이치 | 무선 주파수 간섭 감소를 갖는 다중-반송파 송수신기에대한 시스템 및 방법 |
US6760319B1 (en) * | 2000-07-05 | 2004-07-06 | Motorola, Inc. | Fixed frequency interference avoidance enhancement |
US7440484B2 (en) * | 2000-08-09 | 2008-10-21 | Texas Instruments Incorporated | Reduced hopping sequences for a frequency hopping system |
GB0031619D0 (en) * | 2000-12-27 | 2001-02-07 | Koninkl Philips Electronics Nv | Method and apparatus for synchronising frequency hopping transceivers |
GB0100093D0 (en) * | 2001-01-03 | 2001-02-14 | Vtech Communications Ltd | Adaptive frequency hopping strategy |
US7027418B2 (en) | 2001-01-25 | 2006-04-11 | Bandspeed, Inc. | Approach for selecting communications channels based on performance |
ITTO20010090A1 (it) * | 2001-01-31 | 2002-07-31 | Tim Telecom Italia Mobile S P | Impianto e apparato per il test di sistemi radiomobili digitali. |
US6873825B2 (en) * | 2002-01-10 | 2005-03-29 | Qualcomm, Incorporated | System and method for optimizing bluetooth transmissions to overcome signal interference |
EP1337068A1 (en) * | 2002-02-19 | 2003-08-20 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Interference measurement |
US20030198280A1 (en) * | 2002-04-22 | 2003-10-23 | Wang John Z. | Wireless local area network frequency hopping adaptation algorithm |
US7366223B1 (en) * | 2002-06-06 | 2008-04-29 | Arraycomm, Llc | Modifying hopping sequences in wireless networks |
US6950667B2 (en) * | 2003-02-11 | 2005-09-27 | Inter Digital Technology Corporation | System and method using adaptive antennas to selectively reuse common physical channel timeslots for dedicated channels |
DE10322735B3 (de) | 2003-05-20 | 2004-12-16 | Infineon Technologies Ag | Qualifizierung und Selektion der Frequenzkanäle bei einem adaptiven Frequenzsprungverfahren mittels Feldstärkenmessung |
US8457552B1 (en) | 2004-01-20 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for reduced complexity short range wireless communication system |
US7693488B2 (en) * | 2004-09-30 | 2010-04-06 | Vtech Telecommunications Limited | System and method for asymmetric enhanced mode operation in a digital communication system |
US7684464B2 (en) * | 2004-12-21 | 2010-03-23 | Qualcomm Incorporated | Method and apparatus for performing channel assessment in a wireless communication system |
US8023575B2 (en) * | 2006-06-13 | 2011-09-20 | Bandspeed, Inc. | Approach for spectrum analysis in a receiver |
CN101110607B (zh) * | 2006-07-17 | 2011-06-01 | 展讯通信(上海)有限公司 | 数字无中心通信系统的跳频通信方法 |
WO2008070007A2 (en) * | 2006-12-01 | 2008-06-12 | Nortel Networks Limited | Enhancing wimax performance with subscriber stations acting as ad hoc repeaters |
WO2008098020A2 (en) * | 2007-02-05 | 2008-08-14 | Bandspeed, Inc. | Approach for mitigating the effects of rogue wireless access points |
US8351367B2 (en) * | 2008-04-24 | 2013-01-08 | Marvell World Trade Ltd. | Signaling of unused resources |
US8447252B2 (en) * | 2009-01-21 | 2013-05-21 | Bandspeed, Inc. | Adaptive channel scanning for detection and classification of RF signals |
US8849213B2 (en) * | 2009-01-21 | 2014-09-30 | Bandspeed, Inc. | Integrated circuit for signal analysis |
US8023899B2 (en) | 2009-04-30 | 2011-09-20 | Bandspeed, Inc. | Approach for selecting communications channels in communication systems to avoid interference |
JP2011160330A (ja) * | 2010-02-03 | 2011-08-18 | Hitachi Ltd | 無線基地局および無線基地局システム |
CN102326345B (zh) * | 2011-08-10 | 2014-02-19 | 华为技术有限公司 | 一种干扰测量方法和装置 |
EP3282740B1 (de) * | 2016-08-12 | 2019-10-23 | KUNBUS GmbH | Bandwächter für ein funkkommunikationssystem |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246907C2 (de) * | 1982-12-18 | 1985-06-13 | Philips Kommunikations Industrie AG, 8500 Nürnberg | Verfahren zur Überwachung einer zwischen ortsfester Funkstation und beweglicher Funkstation bestehenden Funkverbindung |
GB2277231B (en) * | 1984-05-12 | 1995-03-15 | Racal Res Ltd | Communications system |
US4654879A (en) * | 1985-03-29 | 1987-03-31 | Itt Corporation | Cellular mobile radio subscriber location detection |
DE3513361A1 (de) * | 1985-04-15 | 1986-10-16 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren und schaltungsanordnung zur qualitaetsmessung von funkuebertragungskanaelen eines funkuebertragungssystems |
JPH0722279B2 (ja) * | 1986-11-29 | 1995-03-08 | 三菱電機株式会社 | 受信装置 |
JPH02312492A (ja) * | 1989-05-29 | 1990-12-27 | Nec Corp | 移動通信システムにおけるチャネル割り当て方式および基地局配置情報の学習方式 |
PT95300A (pt) * | 1989-09-14 | 1992-03-31 | Pcn One Ltd | Sistema de radio-comunicacoes movel |
US5079768A (en) * | 1990-03-23 | 1992-01-07 | Metricom, Inc. | Method for frequency sharing in frequency hopping communications network |
JP3034908B2 (ja) * | 1990-05-18 | 2000-04-17 | パイオニア株式会社 | ラジオ受信機のプリセット・スキャン方式 |
FI86124C (fi) * | 1990-11-15 | 1992-07-10 | Telenokia Oy | Radiosaendarmottagarsystem. |
GB2254971B (en) * | 1991-03-07 | 1994-12-21 | Ericsson Telefon Ab L M | Mobile radio communications stations |
GB2256776B (en) * | 1991-05-11 | 1995-08-23 | Motorola Ltd | Maintenance terminal unit loopback facility |
US5323447A (en) * | 1991-11-01 | 1994-06-21 | At&T Bell Laboratories | Apparatus and method for modifying a frequency hopping sequence of a cordless telephone operating in a frequency hopping system |
WO1993015568A1 (de) * | 1992-01-27 | 1993-08-05 | H.U.C. Elektronik Gmbh | Verfahren zur erzeugung eines nachbarkanalstörungen anzeigenden signals |
JP3563401B2 (ja) * | 1992-02-06 | 2004-09-08 | モトローラ・インコーポレイテッド | デュアル・システム・セルラ・コードレス無線電話の装置および方法 |
US5203012A (en) * | 1992-02-10 | 1993-04-13 | Motorola, Inc. | Method and apparatus for optimum channel assignment |
FI93411C (fi) * | 1992-02-24 | 1995-03-27 | Nokia Telecommunications Oy | Menetelmä radiolähetinyksikön ohjaamiseksi |
US5425076A (en) * | 1992-06-30 | 1995-06-13 | Minnesota Mining And Manufacturing Company | Cellular communications test system |
US5375123A (en) * | 1993-02-05 | 1994-12-20 | Telefonakitebolaget L. M. Ericsson | Allocation of channels using interference estimation |
US5526398A (en) * | 1993-05-04 | 1996-06-11 | Motorola, Inc. | Method of operating a combination radiotelephone and paging device |
US5475869A (en) * | 1993-05-28 | 1995-12-12 | Nec Corporation | Radio base station capable of distinguishing between interference due to collisions of outgoing call signals and an external interference noise |
-
1994
- 1994-02-15 FI FI940705A patent/FI940705A/fi unknown
- 1994-09-12 CN CN94190684A patent/CN1069807C/zh not_active Expired - Fee Related
- 1994-09-12 US US08/436,184 patent/US5737359A/en not_active Expired - Lifetime
- 1994-09-12 DE DE69430422T patent/DE69430422T2/de not_active Expired - Fee Related
- 1994-09-12 JP JP07509007A patent/JP3083846B2/ja not_active Expired - Fee Related
- 1994-09-12 AU AU76163/94A patent/AU678052B2/en not_active Ceased
- 1994-09-12 EP EP94926252A patent/EP0669073B1/en not_active Expired - Lifetime
- 1994-09-12 WO PCT/FI1994/000399 patent/WO1995008246A1/en active IP Right Grant
- 1994-09-12 AT AT94926252T patent/ATE216551T1/de not_active IP Right Cessation
-
1995
- 1995-05-12 NO NO951886A patent/NO951886L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US5737359A (en) | 1998-04-07 |
WO1995008246A1 (en) | 1995-03-23 |
JPH08503354A (ja) | 1996-04-09 |
EP0669073B1 (en) | 2002-04-17 |
NO951886D0 (no) | 1995-05-12 |
DE69430422D1 (de) | 2002-05-23 |
ATE216551T1 (de) | 2002-05-15 |
DE69430422T2 (de) | 2002-10-17 |
EP0669073A1 (en) | 1995-08-30 |
FI940705A0 (fi) | 1994-02-15 |
JP3083846B2 (ja) | 2000-09-04 |
CN1069807C (zh) | 2001-08-15 |
FI940705A (fi) | 1995-03-15 |
CN1114519A (zh) | 1996-01-03 |
AU7616394A (en) | 1995-04-03 |
AU678052B2 (en) | 1997-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |