FI98674C - Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä - Google Patents

Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä

Info

Publication number
FI98674C
FI98674C FI953902A FI953902A FI98674C FI 98674 C FI98674 C FI 98674C FI 953902 A FI953902 A FI 953902A FI 953902 A FI953902 A FI 953902A FI 98674 C FI98674 C FI 98674C
Authority
FI
Finland
Prior art keywords
adjusting
transmission power
connection establishment
radio system
cellular radio
Prior art date
Application number
FI953902A
Other languages
English (en)
Swedish (sv)
Other versions
FI953902A0 (fi
FI98674B (fi
FI953902A7 (fi
Inventor
Eija Saario
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
Priority to FI953902A priority Critical patent/FI98674C/fi
Publication of FI953902A0 publication Critical patent/FI953902A0/fi
Priority to AU66614/96A priority patent/AU6661496A/en
Priority to US09/011,804 priority patent/US6272354B1/en
Priority to DE69618238T priority patent/DE69618238T2/de
Priority to PCT/FI1996/000444 priority patent/WO1997007600A1/en
Priority to EP96926416A priority patent/EP0872036B1/en
Publication of FI953902A7 publication Critical patent/FI953902A7/fi
Publication of FI98674B publication Critical patent/FI98674B/fi
Application granted granted Critical
Publication of FI98674C publication Critical patent/FI98674C/fi

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04Transmission power control [TPC]
    • H04W52/38TPC being performed in particular situations
    • H04W52/50TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI953902A 1995-08-18 1995-08-18 Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä FI98674C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI953902A FI98674C (fi) 1995-08-18 1995-08-18 Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä
AU66614/96A AU6661496A (en) 1995-08-18 1996-08-16 A method for adjusting transmit power during call set-up, anda cellular radio system
US09/011,804 US6272354B1 (en) 1995-08-18 1996-08-16 Method for adjusting transmit power during call set-up, and a cellular radio system
DE69618238T DE69618238T2 (de) 1995-08-18 1996-08-16 Verfahren zur einstellung der sendeleistung während des anrufaufbaus, und zellulares funksystem
PCT/FI1996/000444 WO1997007600A1 (en) 1995-08-18 1996-08-16 A method for adjusting transmit power during call set-up, and a cellular radio system
EP96926416A EP0872036B1 (en) 1995-08-18 1996-08-16 A method for adjusting transmit power during call set-up, and a cellular radio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI953902A FI98674C (fi) 1995-08-18 1995-08-18 Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä

Publications (4)

Publication Number Publication Date
FI953902A0 FI953902A0 (fi) 1995-08-18
FI953902A7 FI953902A7 (fi) 1997-02-19
FI98674B FI98674B (fi) 1997-04-15
FI98674C true FI98674C (fi) 1997-07-25

Family

ID=8543880

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953902A FI98674C (fi) 1995-08-18 1995-08-18 Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä

Country Status (6)

Country Link
US (1) US6272354B1 (fi)
EP (1) EP0872036B1 (fi)
AU (1) AU6661496A (fi)
DE (1) DE69618238T2 (fi)
FI (1) FI98674C (fi)
WO (1) WO1997007600A1 (fi)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA965340B (en) 1995-06-30 1997-01-27 Interdigital Tech Corp Code division multiple access (cdma) communication system
US7123600B2 (en) 1995-06-30 2006-10-17 Interdigital Technology Corporation Initial power control for spread-spectrum communications
US6885652B1 (en) 1995-06-30 2005-04-26 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7020111B2 (en) 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
US6940840B2 (en) 1995-06-30 2005-09-06 Interdigital Technology Corporation Apparatus for adaptive reverse power control for spread-spectrum communications
US6049535A (en) * 1996-06-27 2000-04-11 Interdigital Technology Corporation Code division multiple access (CDMA) communication system
US7072380B2 (en) 1995-06-30 2006-07-04 Interdigital Technology Corporation Apparatus for initial power control for spread-spectrum communications
EP1011211B1 (en) 1997-04-17 2004-12-01 NTT DoCoMo, Inc. Receiver and method for coherent reception using received pilot symbols
US6285665B1 (en) * 1997-10-14 2001-09-04 Lucent Technologies Inc. Method for establishment of the power level for uplink data transmission in a multiple access system for communications networks
US7394791B2 (en) 1997-12-17 2008-07-01 Interdigital Technology Corporation Multi-detection of heartbeat to reduce error probability
US7079523B2 (en) * 2000-02-07 2006-07-18 Ipr Licensing, Inc. Maintenance link using active/standby request channels
US6222832B1 (en) 1998-06-01 2001-04-24 Tantivy Communications, Inc. Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
US7936728B2 (en) 1997-12-17 2011-05-03 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
US9525923B2 (en) 1997-12-17 2016-12-20 Intel Corporation Multi-detection of heartbeat to reduce error probability
JP3028802B2 (ja) * 1998-05-28 2000-04-04 日本電気株式会社 Cdma移動通信システムにおける呼出捕捉時の電力制御方法
US8134980B2 (en) 1998-06-01 2012-03-13 Ipr Licensing, Inc. Transmittal of heartbeat signal at a lower level than heartbeat request
US7773566B2 (en) 1998-06-01 2010-08-10 Tantivy Communications, Inc. System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system
KR20000013025A (ko) * 1998-08-01 2000-03-06 윤종용 이동통신 시스템의 순방향 초기 송신전력 제어장치 및 방법
GB9821089D0 (en) * 1998-09-30 1998-11-18 Koninkl Philips Electronics Nv Method for the communication of information and apparatus employing the method
DE19858725A1 (de) * 1998-12-18 2000-07-06 Siemens Ag Verfahren zur Signalübertragung in einem Kanal zum willkürlichen Zugriff eines Funk-Kommunikationssystems
US6717976B1 (en) * 1998-12-21 2004-04-06 Nortel Networks Ltd. Method and apparatus for signal to noise power ratio estimation in a multi sub-channel CDMA receiver
CN1135733C (zh) * 1999-01-16 2004-01-21 皇家菲利浦电子有限公司 无线通信系统
GB2348572A (en) 1999-03-31 2000-10-04 Adaptive Broadband Ltd Controlling transmit power of nodes
EP1058407A1 (de) * 1999-04-01 2000-12-06 Alcatel Sendeleistungskorrektur in einem Mobilkommunikationssystem
US6079673A (en) * 1999-04-01 2000-06-27 Andrew Corporation Transmission line hanger
US6654608B1 (en) * 1999-04-27 2003-11-25 Telefonaktiebolaget Lm Ericsson (Publ) Tailored power levels at handoff and call setup
GB2350753B (en) * 1999-06-04 2003-12-10 Fujitsu Ltd Measuring channel characteristics in mobile communications networks
EP1063788A1 (en) * 1999-06-18 2000-12-27 Alcatel Method for determining the needed transmission power in a CDMA network
EP1061669B1 (en) * 1999-06-18 2005-08-17 Alcatel Downlink power control method and cellular network using this method
EP1216522B1 (en) * 1999-09-30 2007-01-10 Telefonaktiebolaget LM Ericsson (publ) Transmit power control
US6487420B1 (en) * 1999-10-15 2002-11-26 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive rach power determination for mobile telecommunications user equipment unit
US6393276B1 (en) * 2000-01-12 2002-05-21 Telefonaktiebolaget Lm Ericsson Mobile station assisted forward link open loop power and rate control in a CDMA system
AU3673001A (en) 2000-02-07 2001-08-14 Tantivy Communications, Inc. Minimal maintenance link to support synchronization
AU2001239859A1 (en) * 2000-02-23 2001-09-03 Tantivy Communications, Inc. Reverse link initial power setting
US8155096B1 (en) 2000-12-01 2012-04-10 Ipr Licensing Inc. Antenna control system and method
JP2002185398A (ja) * 2000-12-18 2002-06-28 Sony Corp 送信電力制御方法およびシステム
US7006841B2 (en) * 2000-12-20 2006-02-28 Lucent Technologies Inc Method to control base station transmit power drift during soft handoffs
US6954448B2 (en) 2001-02-01 2005-10-11 Ipr Licensing, Inc. Alternate channel for carrying selected message types
US7551663B1 (en) 2001-02-01 2009-06-23 Ipr Licensing, Inc. Use of correlation combination to achieve channel detection
US6587697B2 (en) * 2001-05-14 2003-07-01 Interdigital Technology Corporation Common control channel uplink power control for adaptive modulation and coding techniques
US6850500B2 (en) * 2001-05-15 2005-02-01 Interdigital Technology Corporation Transmission power level estimation
EP2479904B1 (en) 2001-06-13 2017-02-15 Intel Corporation Apparatuses for transmittal of heartbeat signal at a lower level than heartbeat request
EP1284544A1 (de) * 2001-08-17 2003-02-19 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Senden von Daten in einem Kommunikationssystem mit extrem niedriger Sendeleistung
GB2382746B (en) * 2001-11-20 2005-12-14 Ericsson Telefon Ab L M Establishing radio communication channels
AU2003214850A1 (en) * 2002-01-22 2003-09-04 Xtremespectrum, Inc. Method for determining media qualities
CN102223692B (zh) 2002-06-27 2014-07-09 美商内数位科技公司 W-cdma第一rnc、配置作为第一和第二rnc操作的w-cdma rnc和使用方法
DE10238285A1 (de) * 2002-08-21 2004-03-04 Siemens Ag Verfahren und Vorrichtung zum Bereitstellen von Konferenzen
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7986742B2 (en) 2002-10-25 2011-07-26 Qualcomm Incorporated Pilots for MIMO communication system
US8320301B2 (en) 2002-10-25 2012-11-27 Qualcomm Incorporated MIMO WLAN system
US8208364B2 (en) * 2002-10-25 2012-06-26 Qualcomm Incorporated MIMO system with multiple spatial multiplexing modes
US7239885B2 (en) * 2003-11-05 2007-07-03 Interdigital Technology Corporation Initial downlink transmit power adjustment for non-real-time services using dedicated or shared channel
JP2005159685A (ja) * 2003-11-26 2005-06-16 Nec Corp 送信電力制御システムおよび制御方法
US9473269B2 (en) 2003-12-01 2016-10-18 Qualcomm Incorporated Method and apparatus for providing an efficient control channel structure in a wireless communication system
US7283792B2 (en) * 2004-10-15 2007-10-16 Nokia Corporation Method and apparatus for providing limiting power adjustment in a wireless communication system
WO2006135286A1 (en) * 2005-06-15 2006-12-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and means for reducing interference peaks during soft handover
US7519329B2 (en) * 2005-07-01 2009-04-14 Research In Motion Limited Determination of antenna noise temperature for handheld wireless devices
US7242957B2 (en) * 2005-08-15 2007-07-10 Motorola, Inc. Method of selective need-based control message augmentation
KR101450180B1 (ko) * 2007-12-12 2014-10-14 삼성전자주식회사 홈 기지국의 출력 제어를 위한 장치 및 방법
JP5494796B2 (ja) * 2010-04-20 2014-05-21 富士通株式会社 送信装置、無線通信システムおよび無線通信方法
US8842582B2 (en) * 2010-06-04 2014-09-23 Qualcomm Incorporated Reducing power consumption by taking advantage of superior in-circuit duplexer performance
US11089529B1 (en) 2020-03-09 2021-08-10 T-Mobile Usa, Inc. Switching wireless network sites based on vehicle velocity

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289459A (en) * 1986-12-01 1994-02-22 British Telecommunications Plc Duplex data transmission
US5485486A (en) * 1989-11-07 1996-01-16 Qualcomm Incorporated Method and apparatus for controlling transmission power in a CDMA cellular mobile telephone system
TW197548B (fi) 1991-05-17 1993-01-01 Ericsson Telefon Ab L M
SE9200915D0 (sv) 1992-03-24 1992-03-24 Ericsson Telefon Ab L M Methods in a cellular mobile radio communincation system
US5216692A (en) * 1992-03-31 1993-06-01 Motorola, Inc. Method and apparatus for adjusting a power control threshold in a communication system
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
ZA944949B (en) 1993-07-12 1995-04-05 Smithkline Beecham Corp Matrix-entrapped beadlet preparation
FI933209A7 (fi) 1993-07-14 1995-01-15 Nokia Telecommunications Oy Menetelmä lähetystehon säätämiseksi solukkoradiojärjestelmässä sekä tilaajapäätelaite
GB2281477A (en) 1993-08-20 1995-03-01 American Telephone & Telegraph Operation of a CDMA net
JP3192839B2 (ja) * 1993-09-20 2001-07-30 富士通株式会社 初期送信電力の決定方法
JP2993554B2 (ja) * 1994-05-12 1999-12-20 エヌ・ティ・ティ移動通信網株式会社 送信電力制御法および前記送信電力制御法を用いた通信装置
FI100575B (fi) 1995-05-17 1997-12-31 Nokia Mobile Phones Ltd Menetelmä kanavanvaihdon ja yhteydenmuodostuksen luotettavuuden parant amiseksi sekä solukkoradiojärjestelmä
US6084904A (en) * 1997-07-25 2000-07-04 Motorola, Inc. Method and apparatus for adjusting a power control setpoint threshold in a wireless communication system

Also Published As

Publication number Publication date
FI953902A0 (fi) 1995-08-18
WO1997007600A1 (en) 1997-02-27
FI98674B (fi) 1997-04-15
US6272354B1 (en) 2001-08-07
EP0872036B1 (en) 2001-12-19
EP0872036A1 (en) 1998-10-21
FI953902A7 (fi) 1997-02-19
DE69618238D1 (de) 2002-01-31
AU6661496A (en) 1997-03-12
DE69618238T2 (de) 2002-08-08

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