SE9801311D0 - Method for detecting failure mobile station in cellular mobile communication network through transmission power control - Google Patents
Method for detecting failure mobile station in cellular mobile communication network through transmission power controlInfo
- Publication number
- SE9801311D0 SE9801311D0 SE9801311A SE9801311A SE9801311D0 SE 9801311 D0 SE9801311 D0 SE 9801311D0 SE 9801311 A SE9801311 A SE 9801311A SE 9801311 A SE9801311 A SE 9801311A SE 9801311 D0 SE9801311 D0 SE 9801311D0
- Authority
- SE
- Sweden
- Prior art keywords
- transmission power
- mobile station
- base station
- power control
- station
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/56—Detection of errors of TPC bits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10494997A JP3459866B2 (ja) | 1997-04-22 | 1997-04-22 | 符号分割多元接続方式の送信電力制御方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9801311D0 true SE9801311D0 (sv) | 1998-04-16 |
SE9801311L SE9801311L (sv) | 1998-10-23 |
SE517358C2 SE517358C2 (sv) | 2002-05-28 |
Family
ID=14394358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9801311A SE517358C2 (sv) | 1997-04-22 | 1998-04-16 | Sätt att detektera en felaktig mobilstation i ett mobilkommunikationsnät genom reglering av sändningseffekt |
Country Status (5)
Country | Link |
---|---|
US (1) | US6097947A (sv) |
JP (1) | JP3459866B2 (sv) |
KR (1) | KR100260854B1 (sv) |
BR (1) | BR9801940A (sv) |
SE (1) | SE517358C2 (sv) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6708041B1 (en) * | 1997-12-15 | 2004-03-16 | Telefonaktiebolaget Lm (Publ) | Base station transmit power control in a CDMA cellular telephone system |
JP3755704B2 (ja) * | 1997-12-27 | 2006-03-15 | ソニー株式会社 | 送信電力制御方法、基地局装置及び通信端末装置 |
JP2894340B1 (ja) | 1998-03-04 | 1999-05-24 | 日本電気株式会社 | スペクトラム拡散通信方式 |
JP3031340B2 (ja) | 1998-07-24 | 2000-04-10 | 日本電気株式会社 | Cdma基地局装置およびcdma通信システムならびにcdma通信システムにおける通信回線接続制御方法 |
JP3321419B2 (ja) * | 1998-09-17 | 2002-09-03 | 松下電器産業株式会社 | 通信端末装置および無線通信方法 |
US6414988B1 (en) * | 1999-05-12 | 2002-07-02 | Qualcomm Incorporated | Amplitude and phase estimation method in a wireless communication system |
US6519705B1 (en) * | 1999-12-15 | 2003-02-11 | At&T Corp. | Method and system for power control in wireless networks using interference prediction with an error margin |
KR100340000B1 (ko) * | 1999-12-22 | 2002-06-10 | 박종섭 | 마이크로 기지국의 원격무선 유니트 송/수신 전력 이득측정 장치 |
US7068992B1 (en) | 1999-12-30 | 2006-06-27 | Motient Communications Inc. | System and method of polling wireless devices having a substantially fixed and/or predesignated geographic location |
US7162238B1 (en) | 1999-12-30 | 2007-01-09 | Massie Rodney E | System and method of querying a device, checking device roaming history and/or obtaining device modem statistics when device is within a home network and/or a complementary network |
US7024199B1 (en) | 1999-12-30 | 2006-04-04 | Motient Communications Inc. | System and method of querying a device, checking device roaming history and/or obtaining device modem statistics when device is within a home network and/or complementary network |
US7230944B1 (en) | 1999-12-30 | 2007-06-12 | Geologic Solutions, Inc. | System and method of host routing when host computer is within a home network and/or a complementary network |
FR2811191B1 (fr) * | 2000-06-30 | 2003-01-10 | Nortel Matra Cellular | Systeme de radiocommunication cellulaire avec reperage de terminaux deffectueux |
US6606496B1 (en) | 2000-08-25 | 2003-08-12 | Lucent Technologies Inc. | Reverse link other cell interference locator and handoff trigger for wireless network |
DE10064351C1 (de) * | 2000-12-21 | 2002-05-08 | Deutsche Telekom Mobil | Verfahren zur Vermeidung von durch fehlerhafte Mobilstationen hervorgerufenen Störungen in zellularen CDMA-Funknetzen |
FI20012033A (sv) * | 2001-10-19 | 2003-04-20 | Nokia Corp | Förfarande för kontrollering av effekten i kommunikationssystem |
GB2421149A (en) * | 2004-12-08 | 2006-06-14 | Vodafone Ltd | Maintaining a level of performance in a mobile telecommunications system |
US20060268787A1 (en) * | 2005-05-24 | 2006-11-30 | Meshnetworks, Inc. | Method and system for controlling the transmission power of at least one node in a wireless network |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5373001A (en) * | 1976-12-13 | 1978-06-29 | Nec Corp | Test system of mobile communication equipment |
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
US5265119A (en) * | 1989-11-07 | 1993-11-23 | Qualcomm Incorporated | Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system |
JPH0787482B2 (ja) * | 1991-12-18 | 1995-09-20 | 株式会社日立製作所 | データ伝送システム |
US5333175A (en) * | 1993-01-28 | 1994-07-26 | Bell Communications Research, Inc. | Method and apparatus for dynamic power control in TDMA portable radio systems |
JPH0746180A (ja) * | 1993-07-29 | 1995-02-14 | Sony Corp | Cdma方式セルラ電話システム |
JPH0774727A (ja) * | 1993-09-06 | 1995-03-17 | Matsushita Electric Ind Co Ltd | スペクトラム拡散通信用送信電力制御方式 |
JP2974274B2 (ja) * | 1994-05-12 | 1999-11-10 | エヌ・ティ・ティ移動通信網株式会社 | 送信電力制御方法および送信電力制御装置 |
-
1997
- 1997-04-22 JP JP10494997A patent/JP3459866B2/ja not_active Expired - Fee Related
-
1998
- 1998-04-14 US US09/059,308 patent/US6097947A/en not_active Expired - Fee Related
- 1998-04-16 SE SE9801311A patent/SE517358C2/sv not_active IP Right Cessation
- 1998-04-17 BR BR9801940A patent/BR9801940A/pt not_active IP Right Cessation
- 1998-04-21 KR KR1019980014208A patent/KR100260854B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP3459866B2 (ja) | 2003-10-27 |
SE517358C2 (sv) | 2002-05-28 |
BR9801940A (pt) | 1999-06-29 |
KR19980081588A (ko) | 1998-11-25 |
SE9801311L (sv) | 1998-10-23 |
US6097947A (en) | 2000-08-01 |
JPH10303810A (ja) | 1998-11-13 |
KR100260854B1 (ko) | 2000-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |