ES2143440A1 - Metodo para definir en una estacion movil la potencia de transmision y la correspondiente estacion movil. - Google Patents

Metodo para definir en una estacion movil la potencia de transmision y la correspondiente estacion movil.

Info

Publication number
ES2143440A1
ES2143440A1 ES009802289A ES9802289A ES2143440A1 ES 2143440 A1 ES2143440 A1 ES 2143440A1 ES 009802289 A ES009802289 A ES 009802289A ES 9802289 A ES9802289 A ES 9802289A ES 2143440 A1 ES2143440 A1 ES 2143440A1
Authority
ES
Spain
Prior art keywords
time slot
transmission power
mobile station
connection
value
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.)
Granted
Application number
ES009802289A
Other languages
English (en)
Other versions
ES2143440B1 (es
Inventor
Marko Koskela
Ville Tiikasalo
Jari Jarvisalo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Nokia Mobile Phones Ltd
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
Application filed by Nokia Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Publication of ES2143440A1 publication Critical patent/ES2143440A1/es
Application granted granted Critical
Publication of ES2143440B1 publication Critical patent/ES2143440B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Inert Electrodes (AREA)

Abstract

El método (500) y el dispositivo sirven para definir la potencia de transmisión en una estación móvil, pueden aplicarse preferentemente a un sistema celular TDMA con servicios de banda ancha y donde el número de particiones de tiempo utilizadas para transferencia de datos puede cambiarse durante la conexión (530). Una idea fundamental es que la potencia de transmisión de una nueva partición de tiempo se define a partir de la potencia de transmisión de al menos otra partición de tiempo usada en la conexión. Cuando se usa otra partición de tiempo, al asignar la nueva, la potencia de transmisión de esta nueva partición se ajusta, preferentemente al mismo valor que tenía la partición previamente usada. Si se han usado dos o más particiones, la potencia de transmisión para la nueva se define preferentemente a partir de la potencia de transmisión de estas otras particiones con un algoritmo predefinido, preferentemente un valor mínimo, máximo o medio. Figura 5.
ES009802289A 1997-11-05 1998-10-30 Metodo para definir en una estacion movil la potencia de transmision y la correspondiente estacion movil. Expired - Fee Related ES2143440B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI974144A FI106665B (fi) 1997-11-05 1997-11-05 Menetelmä ja järjestely lähetystehon määrittämiseksi matkaviestimessä

Publications (2)

Publication Number Publication Date
ES2143440A1 true ES2143440A1 (es) 2000-05-01
ES2143440B1 ES2143440B1 (es) 2000-12-01

Family

ID=8549874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009802289A Expired - Fee Related ES2143440B1 (es) 1997-11-05 1998-10-30 Metodo para definir en una estacion movil la potencia de transmision y la correspondiente estacion movil.

Country Status (14)

Country Link
US (1) US6744742B1 (es)
JP (1) JPH11225108A (es)
CN (1) CN1108717C (es)
AU (1) AU754592B2 (es)
BR (1) BRPI9804390B1 (es)
CH (1) CH693807A5 (es)
DE (1) DE19847678B4 (es)
ES (1) ES2143440B1 (es)
FI (1) FI106665B (es)
FR (1) FR2770730B1 (es)
GB (1) GB2331203B (es)
IT (1) IT1303703B1 (es)
NL (1) NL1010477C2 (es)
RU (1) RU2216862C2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19917061A1 (de) * 1999-04-15 2000-11-02 Siemens Ag Verfahren zur Sendeleistungseinstellung in Funk-Kommunikationssystemen
KR100667383B1 (ko) * 1999-06-23 2007-01-10 지멘스 악티엔게젤샤프트 무선 시스템에서 전송 전력을 제어하는 방법 및 그에상응하는 무선 시스템
DE19938494C2 (de) * 1999-08-13 2001-10-25 Siemens Ag Verfahren zur Sendeleistungseinstellung in einem Mobilfunksystem
WO2006023558A2 (en) * 2004-08-16 2006-03-02 Wionics Research Methods and systems using signaling period signals
US8229448B2 (en) 2005-08-01 2012-07-24 Samsung Electronics Co., Ltd. Apparatus and method for adaptive channel quality feedback in a multicarrier wireless network
US7948959B2 (en) 2005-10-27 2011-05-24 Qualcomm Incorporated Linear precoding for time division duplex system
US8258942B1 (en) 2008-01-24 2012-09-04 Cellular Tracking Technologies, LLC Lightweight portable tracking device
CN101741431B (zh) 2008-11-04 2012-08-08 华为技术有限公司 一种发射功率的确定方法和装置
JP2009207167A (ja) * 2009-05-07 2009-09-10 Nokia Corp マルチスロットアップリンクのための出力電力制御
EP2453707A1 (en) * 2010-11-12 2012-05-16 ST-Ericsson SA Process for fine control of the transmission power in the uplink communication channel by the UE

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016059A1 (en) * 1991-03-06 1992-09-17 Nokia Telecommunications Oy A method and a device for controlling a radio transmitter
EP0682418A2 (en) * 1994-05-12 1995-11-15 Ntt Mobile Communications Network Inc. Transmission power control for mobile radio
WO1995031879A2 (en) * 1994-05-11 1995-11-23 Nokia Telecommunications Oy Control of handover and transmission power control of mobile station in a mobile telecommunications system
WO1997017769A2 (en) * 1995-11-10 1997-05-15 Ionica International Limited Method and apparatus for power control in a telephone system
WO1997034439A1 (en) * 1996-03-13 1997-09-18 Qualcomm Incorporated Method and apparatus for providing centralized power control administration for a set of base stations

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI923923A (fi) 1992-09-01 1994-03-02 Nokia Mobile Phones Ltd Utvidgning av ett radiotelefonsystem foer att minska stroemfoerbrukningen
FI96554C (fi) 1993-02-05 1996-07-10 Nokia Mobile Phones Ltd Aikajakoinen solukkoradiopuhelinjärjestelmä ja radiopuhelin sitä varten
GB2281477A (en) * 1993-08-20 1995-03-01 American Telephone & Telegraph Operation of a CDMA net
US5594738A (en) * 1993-10-18 1997-01-14 Motorola, Inc. Time slot allocation method
FI94579C (fi) 1994-01-12 1995-09-25 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä
US5491837A (en) * 1994-03-07 1996-02-13 Ericsson Inc. Method and system for channel allocation using power control and mobile-assisted handover measurements
JP3302168B2 (ja) * 1994-04-05 2002-07-15 株式会社東芝 移動無線通信システム
US5579306A (en) * 1994-09-01 1996-11-26 Ericsson Inc. Time and frequency slot allocation system and method
FI945978A (fi) * 1994-12-20 1996-06-21 Nokia Telecommunications Oy Tukiasema
FI101114B (fi) 1995-04-25 1998-04-15 Nokia Telecommunications Oy Epäsymmetrinen suurinopeuksinen datasiirtomenetelmä matkapuhelinverkos sa
US5701294A (en) * 1995-10-02 1997-12-23 Telefonaktiebolaget Lm Ericsson System and method for flexible coding, modulation, and time slot allocation in a radio telecommunications network
AU7325496A (en) 1995-11-10 1997-05-29 Ionica International Limited Method and apparatus for power control in a telephone system
US5809017A (en) * 1995-12-19 1998-09-15 Telefonaktiebolaget Lm Ericsson Method of minimizing undersirable RF emissions within a TDMA system
JP2738384B2 (ja) * 1996-03-18 1998-04-08 日本電気株式会社 送信電力制御方法
JP2785804B2 (ja) * 1996-05-30 1998-08-13 日本電気株式会社 移動通信システム
US6067446A (en) * 1996-07-11 2000-05-23 Telefonaktiebolaget Lm Ericsson Power presetting in a radio communication system
US6047189A (en) * 1996-10-11 2000-04-04 Arraycomm, Inc. Adaptive method for channel assignment in a cellular communication system
US6463295B1 (en) * 1996-10-11 2002-10-08 Arraycomm, Inc. Power control with signal quality estimation for smart antenna communication systems
FI105368B (fi) * 1997-05-16 2000-07-31 Nokia Networks Oy Tehonsäätö matkaviestinjärjestelmässä
US6072792A (en) * 1997-07-03 2000-06-06 Telefonaktiebolaget Lm Ericsson Power control apparatus, and an associated method, for TDMA transmitter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016059A1 (en) * 1991-03-06 1992-09-17 Nokia Telecommunications Oy A method and a device for controlling a radio transmitter
WO1995031879A2 (en) * 1994-05-11 1995-11-23 Nokia Telecommunications Oy Control of handover and transmission power control of mobile station in a mobile telecommunications system
EP0682418A2 (en) * 1994-05-12 1995-11-15 Ntt Mobile Communications Network Inc. Transmission power control for mobile radio
WO1997017769A2 (en) * 1995-11-10 1997-05-15 Ionica International Limited Method and apparatus for power control in a telephone system
WO1997034439A1 (en) * 1996-03-13 1997-09-18 Qualcomm Incorporated Method and apparatus for providing centralized power control administration for a set of base stations

Also Published As

Publication number Publication date
FR2770730A1 (fr) 1999-05-07
CN1220559A (zh) 1999-06-23
JPH11225108A (ja) 1999-08-17
FI974144A0 (fi) 1997-11-05
CH693807A5 (de) 2004-02-13
GB9823843D0 (en) 1998-12-23
FR2770730B1 (fr) 2004-05-14
FI974144A (fi) 1999-05-06
ES2143440B1 (es) 2000-12-01
NL1010477C2 (nl) 2002-12-03
DE19847678B4 (de) 2018-12-20
AU8926698A (en) 1999-05-27
IT1303703B1 (it) 2001-02-23
US6744742B1 (en) 2004-06-01
NL1010477A1 (nl) 1999-05-07
AU754592B2 (en) 2002-11-21
GB2331203B (en) 2002-10-16
FI106665B (fi) 2001-03-15
BR9804390A (pt) 2000-01-18
ITMI982375A1 (it) 2000-05-04
RU2216862C2 (ru) 2003-11-20
BRPI9804390B1 (pt) 2016-05-24
GB2331203A (en) 1999-05-12
DE19847678A1 (de) 1999-05-06
CN1108717C (zh) 2003-05-14

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