JPH11506583A - 電気通信システムの加入者端末における送信電力制御の装置および方法 - Google Patents

電気通信システムの加入者端末における送信電力制御の装置および方法

Info

Publication number
JPH11506583A
JPH11506583A JP8536783A JP53678396A JPH11506583A JP H11506583 A JPH11506583 A JP H11506583A JP 8536783 A JP8536783 A JP 8536783A JP 53678396 A JP53678396 A JP 53678396A JP H11506583 A JPH11506583 A JP H11506583A
Authority
JP
Japan
Prior art keywords
transmitter
signal
power
power control
transmission power
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.)
Ceased
Application number
JP8536783A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11506583A5 (https=
Inventor
バガリア，シャシカント
ユン，ジョマンヌ、シ、シェン
Original Assignee
ディーエスシー、カミューニケイシャンズ、コーパレイシャン
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB9510870A external-priority patent/GB2301751B/en
Application filed by ディーエスシー、カミューニケイシャンズ、コーパレイシャン filed Critical ディーエスシー、カミューニケイシャンズ、コーパレイシャン
Publication of JPH11506583A publication Critical patent/JPH11506583A/ja
Publication of JPH11506583A5 publication Critical patent/JPH11506583A5/ja
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/546—Message passing systems or structures, e.g. queues
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7075—Synchronisation aspects with code phase acquisition
    • H—ELECTRICITY
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    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
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    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
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    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
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    • H04L41/08—Configuration management of networks or network elements
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    • H—ELECTRICITY
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    • H04Q11/00—Selecting arrangements for multiplex systems
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
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    • H—ELECTRICITY
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    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
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    • H04B1/707—Spread spectrum techniques using direct sequence modulation
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    • H04B1/7077—Multi-step acquisition, e.g. multi-dwell, coarse-fine or validation
    • H04B1/70775—Multi-dwell schemes, i.e. multiple accumulation times
    • H—ELECTRICITY
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    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
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    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
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    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
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    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70706—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation with means for reducing the peak-to-average power ratio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
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    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
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    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
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    • H04W52/04—Transmission power control [TPC]
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    • H04W8/00—Network data management
    • H04W8/18—Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data
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    • H04W8/205—Transfer to or from user equipment or user record carrier
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    • H04W84/00—Network topologies
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    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
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    • H04W88/02—Terminal devices
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    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/08—Interfaces between hierarchically different network devices between user and terminal device

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Dc Digital Transmission (AREA)
JP8536783A 1995-06-02 1996-06-03 電気通信システムの加入者端末における送信電力制御の装置および方法 Ceased JPH11506583A (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9510870.0 1995-06-02
GB9510870A GB2301751B (en) 1995-06-02 1995-06-02 Control message transmission in telecommunications systems
GB9511546.5 1995-06-07
GB9511546A GB2301736B (en) 1995-06-02 1995-06-07 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications systems
PCT/US1996/008499 WO1996038934A1 (en) 1995-06-02 1996-06-03 Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system

Publications (2)

Publication Number Publication Date
JPH11506583A true JPH11506583A (ja) 1999-06-08
JPH11506583A5 JPH11506583A5 (https=) 2004-07-08

Family

ID=26307109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8536783A Ceased JPH11506583A (ja) 1995-06-02 1996-06-03 電気通信システムの加入者端末における送信電力制御の装置および方法

Country Status (8)

Country Link
US (1) US5815798A (https=)
EP (1) EP0830751B1 (https=)
JP (1) JPH11506583A (https=)
AU (1) AU6148996A (https=)
DE (1) DE69624110T2 (https=)
GB (5) GB2301739A (https=)
RU (1) RU98100273A (https=)
WO (1) WO1996038934A1 (https=)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6873643B2 (en) * 1990-11-16 2005-03-29 Interdigital Technology Corporation Spread spectrum adaptive power control communications system and method
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US5809033A (en) * 1995-08-18 1998-09-15 Adtran, Inc. Use of modified line encoding and low signal-to-noise ratio based signal processing to extend range of digital data transmission over repeaterless two-wire telephone link
KR0164372B1 (ko) * 1995-08-23 1999-02-01 김광호 무선전화기에서 자동 통화 구현방법
JP3279938B2 (ja) * 1996-10-31 2002-04-30 京セラ株式会社 無線装置の送信出力制御方式
JP3000960B2 (ja) * 1997-05-28 2000-01-17 日本電気株式会社 移動体衛星通信システムの送信電力制御方式
US6263010B1 (en) * 1997-08-04 2001-07-17 Kabushiki Kaisha Toshiba Spread spectrum communication apparatus
US6070085A (en) * 1997-08-12 2000-05-30 Qualcomm Inc. Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers
KR100228493B1 (ko) * 1997-08-30 1999-11-01 윤종용 비대칭 디지털 가입자 라인 시스템에서 송출 전력제어방법
CA2272423C (en) * 1997-09-19 2003-09-09 Matsushita Electric Industrial Co., Ltd. Mobile station apparatus and its open loop transmission power control method in wireless communication system
US6185432B1 (en) * 1997-10-13 2001-02-06 Qualcomm Incorporated System and method for selecting power control modes
US6366195B1 (en) * 1998-03-13 2002-04-02 Wireless Online, Inc. Power control in two-way paging systems
JP3286247B2 (ja) * 1998-05-08 2002-05-27 松下電器産業株式会社 無線通信システム
EP1099325B1 (en) * 1998-07-21 2006-01-04 Tachyon, Inc. Method and apparatus for multiple access in a communication system
US6674730B1 (en) 1998-08-04 2004-01-06 Tachyon, Inc. Method of and apparatus for time synchronization in a communication system
US6166622A (en) * 1998-10-28 2000-12-26 Texas Instruments Incorporated Time slot structure for improved TPC estimation in WCDMA
US6256483B1 (en) * 1998-10-28 2001-07-03 Tachyon, Inc. Method and apparatus for calibration of a wireless transmitter
GB2343588A (en) * 1998-11-06 2000-05-10 Nokia Mobile Phones Ltd Transmission power setting in a radio terminal
US6618430B1 (en) * 1998-12-14 2003-09-09 Nortel Networks Limited Methods and apparatus for receiving N-chip resistant codes
US6512750B1 (en) * 1999-04-16 2003-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Power setting in CDMA systems employing discontinuous transmission
US6445930B1 (en) * 1999-04-21 2002-09-03 Joseph Peter Bartelme Power control system and method for use with wireless communications system
US6735188B1 (en) 1999-08-27 2004-05-11 Tachyon, Inc. Channel encoding and decoding method and apparatus
US6665292B1 (en) 1999-08-27 2003-12-16 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
US6982969B1 (en) 1999-09-28 2006-01-03 Tachyon, Inc. Method and system for frequency spectrum resource allocation
US6463070B1 (en) 1999-08-27 2002-10-08 Tachyon, Inc. System and method for clock correlated data flow in a multi-processor communication system
US6532220B1 (en) 1999-08-27 2003-03-11 Tachyon, Inc. System and method for efficient channel assignment
US6674731B1 (en) 1999-08-27 2004-01-06 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
US6218896B1 (en) 1999-08-27 2001-04-17 Tachyon, Inc. Vectored demodulation and frequency estimation apparatus and method
US6650636B1 (en) 1999-08-27 2003-11-18 Tachyon, Inc. Transmission and reception of TCP/IP data over a wireless communication channel
EP1216522B1 (en) 1999-09-30 2007-01-10 Telefonaktiebolaget LM Ericsson (publ) Transmit power control
US6532277B2 (en) * 1999-11-12 2003-03-11 Qwest Communications International Inc. Method for controlling DSL transmission power
JP4316759B2 (ja) * 2000-01-13 2009-08-19 株式会社日立国際電気 パス認定方法、ｃｄｍａ方式無線通信端末およびｃｄｍａ方式無線通信システム
US7173921B1 (en) 2000-10-11 2007-02-06 Aperto Networks, Inc. Protocol for allocating upstream slots over a link in a point-to-multipoint communication system
US6577863B2 (en) * 2001-02-15 2003-06-10 Ensemble Communications, Inc. Failure redundancy between modem interface cards and outdoor units in a wireless communication system
GB2376381B (en) * 2001-06-07 2004-06-16 Cambridge Broadband Ltd Wireless transmission system and method
USRE47911E1 (en) 2001-06-29 2020-03-17 Koninklijke Philips N.V. Noise margin information for power control and link adaptation in IEEE 802.11h WLAN
US7801544B2 (en) 2001-06-29 2010-09-21 Koninklijke Philips Electronics N.V. Noise margin information for power control and link adaptation in IEEE 802.11h WLAN
GB2381161B (en) * 2001-10-19 2005-07-27 Roke Manor Research A communication method and apparatus
GB2384394A (en) * 2002-01-18 2003-07-23 Inmarsat Ltd Adapting transmission parameters to link conditions
US7529525B1 (en) 2002-04-16 2009-05-05 Faulkner Interstices Llc Method and apparatus for collecting information for use in a smart antenna system
US7289826B1 (en) 2002-04-16 2007-10-30 Faulkner Interstices, Llc Method and apparatus for beam selection in a smart antenna system
US7346365B1 (en) 2002-04-16 2008-03-18 Faulkner Interstices Llc Smart antenna system and method
US7065383B1 (en) * 2002-04-16 2006-06-20 Omri Hovers Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
US7340269B2 (en) * 2003-02-04 2008-03-04 Lg Electronics Inc. Uplink transmission power control method
KR100976463B1 (ko) * 2003-02-04 2010-08-18 엘지전자 주식회사 상향 링크 신호의 전송 전력을 제어하는 방법 및 이를위한 통신 단말기
KR100983262B1 (ko) 2003-02-06 2010-09-24 엘지전자 주식회사 상향 링크 신호의 전송 전력을 제어하는 방법
KR101055730B1 (ko) * 2004-08-11 2011-08-11 엘지전자 주식회사 상향링크 전송 전력 스케줄링 방법
US7451885B2 (en) * 2005-01-31 2008-11-18 Alcan Packaging Pharmaceutical and Personal Care, Inc. Low application torque, tamper evident plastic closure and container system with enhanced visual tamper evidency
US20070049317A1 (en) * 2005-08-26 2007-03-01 Bi Qi Controlling transmission power in a reverse link of a feedback-based spread spectrum wireless network
US8675680B2 (en) * 2007-07-16 2014-03-18 Sige Semiconductor, Inc. Jurisdiction based parameter setting for wireless transceivers
US7787848B2 (en) 2007-09-19 2010-08-31 Mediatek Inc. Automatic gain control method for receiver and apparatus thereof
EP2549807A1 (en) 2011-07-18 2013-01-23 Motorola Mobility LLC Method for facilitating synchronisation between a communications network and a wireless communications device operating in a cpc dtx mode and a wireless communications device
CN104301982B (zh) * 2013-07-19 2019-07-26 中兴通讯股份有限公司 一种自适应可控功率式wifi调整方法及装置
CN117767994A (zh) * 2022-09-16 2024-03-26 华为技术有限公司 一种发射功率的调整方法和装置

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309764A (en) * 1979-06-22 1982-01-05 Bell Telephone Laboratories, Incorporated Technique for increasing the rain margin of a satellite communication system
US4415900A (en) * 1981-12-28 1983-11-15 The United States Of America As Represented By The Secretary Of The Navy Cavity/microstrip multi-mode antenna
JPS58217069A (ja) * 1982-06-10 1983-12-16 Fuji Xerox Co Ltd マルチ・マイクロコンピユ−タの通信方式
US4495648A (en) * 1982-12-27 1985-01-22 At&T Bell Laboratories Transmitter power control circuit
US4737975A (en) * 1984-09-18 1988-04-12 Metrofone, Inc. Programmable system for interfacing a standard telephone set with a radio transceiver
DE3436441A1 (de) * 1984-10-04 1986-04-10 Siemens AG, 1000 Berlin und 8000 München Datenuebermittlungseinrichtung, die ein datennetz mit baumstruktur aufweist
JPS61212930A (ja) * 1985-03-19 1986-09-20 Oki Electric Ind Co Ltd 広域移動通信システムにおける移動機
FR2592256B1 (fr) * 1985-12-20 1988-02-12 Trt Telecom Radio Electr Dispositif d'asservissement de la puissance d'emission d'un faisceau hertzien
DE3764819D1 (de) * 1986-02-10 1990-10-18 Siemens Ag Rahmendekodierung.
EP0240821B1 (de) * 1986-04-09 1993-01-13 Siemens Aktiengesellschaft Verfahren zur Übertragung digitaler Signale bei Mobilfunksystemen
US4727538A (en) * 1986-05-20 1988-02-23 American Telephone And Telegraph Company, At&T Bell Laboratories Information transfer method and arrangement
EP0262478B1 (de) * 1986-09-29 1991-08-21 Siemens Aktiengesellschaft Verfahren zur Rahmensynchronisierung der Vermittlungsstelle eines PCM-Zeitmultiplex-Fernmeldesystems
ES2072862T3 (es) * 1987-06-24 1995-08-01 Westinghouse Electric Corp Intercambio de informacion en un sistema multiprocesador.
DE68928016T2 (de) * 1988-01-29 1997-12-11 Network Equipment Tech Monitor für zustand und topologie eines fernmeldenetzes
GB8823747D0 (en) * 1988-10-10 1988-11-16 Vickers Shipbuilding & Eng System design tool
GB2229320B (en) * 1989-01-20 1993-09-29 Antenna Products Ltd Antenna
US4959851A (en) * 1989-05-10 1990-09-25 Motorola, Inc. Dialing features for cellular telephone with standard telephone set
US5020055A (en) * 1989-06-23 1991-05-28 May Jr Carl J Multi-length packet format including fixed length information words
CA2020784C (en) * 1989-07-11 1994-08-23 Horoshi Shimizu Fault locating system capable of quickly locating a fault in a hierarchical communication network
US5267262A (en) * 1989-11-07 1993-11-30 Qualcomm Incorporated Transmitter power control system
US5056109A (en) * 1989-11-07 1991-10-08 Qualcomm, Inc. Method and apparatus for controlling transmission power in a cdma cellular mobile telephone system
GB2241851A (en) * 1990-03-09 1991-09-11 Philips Electronic Associated Optimising transmitter power in a communications system
US5446756A (en) * 1990-03-19 1995-08-29 Celsat America, Inc. Integrated cellular communications system
US5220335A (en) * 1990-03-30 1993-06-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Planar microstrip Yagi antenna array
GB2243267B (en) * 1990-04-21 1994-03-30 Stc Plc Telecommunications
US5151895A (en) * 1990-06-29 1992-09-29 Digital Equipment Corporation Terminal server architecture
US5299226A (en) * 1990-11-16 1994-03-29 Interdigital Technology Corporation Adaptive power control for a spread spectrum communications system and method
US5235612A (en) * 1990-12-21 1993-08-10 Motorola, Inc. Method and apparatus for cancelling spread-spectrum noise
DE4118356C2 (de) * 1991-06-05 1994-08-11 Ant Nachrichtentech Verfahren zum Steuern und Überwachen eines Nachrichtenübertragungsnetzes
KR950002162B1 (ko) * 1992-02-12 1995-03-14 삼성전자주식회사 Cpu 로직의 자동 절환 장치
US5237586A (en) * 1992-03-25 1993-08-17 Ericsson-Ge Mobile Communications Holding, Inc. Rake receiver with selective ray combining
EP0565507A3 (en) * 1992-04-10 1994-11-30 Ericsson Ge Mobile Communicat Power control for random access call set-up in a mobile telephone system
GB2268293A (en) * 1992-06-17 1994-01-05 Texas Instruments Ltd Installing a resident part of a Terminate and Stay Resident program.
US5343473A (en) * 1992-08-07 1994-08-30 International Business Machines Corporation Method of determining whether to use preempt/resume or alternate protocol for data transmission
US5465399A (en) * 1992-08-19 1995-11-07 The Boeing Company Apparatus and method for controlling transmitted power in a radio network
GB2272610B (en) * 1992-11-12 1996-10-09 Northern Telecom Ltd Telecommunications systems
US5289470A (en) * 1992-12-14 1994-02-22 International Business Machines Corp. Flexible scheme for buffer space allocation in networking devices
SE9300681D0 (sv) * 1993-03-01 1993-03-01 Ericsson Telefon Ab L M A method and an apparatusfor handing off a mobile station from a first to a second channel in a mobile communication system
GB2277425B (en) * 1993-04-23 1997-08-06 Motorola Inc Message communication system
FI933209A7 (fi) * 1993-07-14 1995-01-15 Nokia Telecommunications Oy Menetelmä lähetystehon säätämiseksi solukkoradiojärjestelmässä sekä tilaajapäätelaite
GB2282510B (en) * 1993-09-07 1997-12-03 Motorola Ltd A data network
US5450425A (en) * 1993-11-19 1995-09-12 Multi-Tech Systems, Inc. Protocol for communication of a data packet
WO1995017785A1 (en) * 1993-12-20 1995-06-29 Csir Direct conversion cdma receiver
US5559789A (en) * 1994-01-31 1996-09-24 Matsushita Electric Industrial Co., Ltd. CDMA/TDD Radio Communication System
JP3205158B2 (ja) * 1994-02-07 2001-09-04 富士通株式会社 ネットワーク集中監視装置
GB2287379B (en) * 1994-03-10 1998-06-10 Roke Manor Research Apparatus for use in a mobile radio system
CA2145566C (en) * 1994-04-29 1999-12-28 Nambirajan Seshadri Methods of and devices for enhancing communications that use spread spectrum technology
US5751739A (en) * 1994-04-29 1998-05-12 Lucent Technologies, Inc. Methods of and devices for enhancing communications that use spread spectrum technology
US5548616A (en) * 1994-09-09 1996-08-20 Nokia Mobile Phones Ltd. Spread spectrum radiotelephone having adaptive transmitter gain control

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AU6148996A (en) 1996-12-18
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GB2301753A (en) 1996-12-11
GB9513170D0 (en) 1995-08-30
DE69624110T2 (de) 2003-05-22
GB9513166D0 (en) 1995-08-30
GB2302240B (en) 2000-01-12
GB9513388D0 (en) 1995-09-06
GB2301739A (en) 1996-12-11
GB2301737A (en) 1996-12-11
EP0830751B1 (en) 2002-10-02
GB9513172D0 (en) 1995-08-30
WO1996038934A1 (en) 1996-12-05
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EP0830751A1 (en) 1998-03-25
GB2301741A (en) 1996-12-11

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