AR035018A1 - Una unidad movil de equipo usuario y un aparato para operar dicha unidad movil - Google Patents

Una unidad movil de equipo usuario y un aparato para operar dicha unidad movil

Info

Publication number
AR035018A1
AR035018A1 ARP000105408A ARP000105408A AR035018A1 AR 035018 A1 AR035018 A1 AR 035018A1 AR P000105408 A ARP000105408 A AR P000105408A AR P000105408 A ARP000105408 A AR P000105408A AR 035018 A1 AR035018 A1 AR 035018A1
Authority
AR
Argentina
Prior art keywords
mobile unit
user equipment
transmission power
modification factor
appliance
Prior art date
Application number
ARP000105408A
Other languages
English (en)
Spanish (es)
Original Assignee
Ericsson Telefon Ab L M
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23660651&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR035018(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of AR035018A1 publication Critical patent/AR035018A1/es

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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average or variance
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/322—Power control of broadcast channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
ARP000105408A 1999-10-15 2000-10-13 Una unidad movil de equipo usuario y un aparato para operar dicha unidad movil AR035018A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/419,063 US6487420B1 (en) 1999-10-15 1999-10-15 Adaptive rach power determination for mobile telecommunications user equipment unit

Publications (1)

Publication Number Publication Date
AR035018A1 true AR035018A1 (es) 2004-04-14

Family

ID=23660651

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000105408A AR035018A1 (es) 1999-10-15 2000-10-13 Una unidad movil de equipo usuario y un aparato para operar dicha unidad movil

Country Status (7)

Country Link
US (1) US6487420B1 (enExample)
EP (1) EP1222755A1 (enExample)
JP (1) JP2003511962A (enExample)
CN (1) CN100361417C (enExample)
AR (1) AR035018A1 (enExample)
AU (1) AU1181601A (enExample)
WO (1) WO2001028126A1 (enExample)

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* Cited by examiner, † Cited by third party
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US20020183086A1 (en) * 2001-06-04 2002-12-05 Martin Hellmark Technique for improving open loop power control in spread spectrum telecommunications systems
US20040057507A1 (en) * 2002-09-24 2004-03-25 Ron Rotstein Link estimation in a communication system
DE10315058A1 (de) * 2003-04-02 2004-10-14 Siemens Ag Datenübertragungsverfahren
US7643438B2 (en) * 2003-08-28 2010-01-05 Alcatel-Lucent Usa Inc. Method of determining random access channel preamble detection performance in a communication system
SE0302655D0 (sv) * 2003-10-06 2003-10-06 Ericsson Telefon Ab L M Method and arrangement in a telecommunication system
KR101050647B1 (ko) 2004-01-15 2011-07-19 삼성전자주식회사 랜덤 엑세스 채널 신호를 다양한 송신 파워 레벨로전송하는 이동통신 단말기 및 방법
EP1612964A1 (de) * 2004-06-28 2006-01-04 Siemens Aktiengesellschaft Verfahren zum Ermitteln eines Wertes der Sendeleistung für ein von einer sendenden Station an eine empfangende Station zu sendendes Signal sowie Vorrichtung
CN100362771C (zh) * 2004-07-06 2008-01-16 华为技术有限公司 一种4天线模式下物理随机接入信道的接入判决方法
JP4448403B2 (ja) * 2004-08-16 2010-04-07 富士通株式会社 電力レベル測定装置及び移動局
US7269422B2 (en) * 2005-07-08 2007-09-11 Telefonaktiebolaget Lm Ericsson (Publ) Wireless telecommunications with adjustment of uplink power level
US20070058660A1 (en) * 2005-07-22 2007-03-15 Interdigital Technology Corporation Wireless communication method and apparatus for controlling access to Aloha slots
CN101352073A (zh) * 2005-10-27 2009-01-21 高通股份有限公司 在无线通信系统中发送接入探测的方法和设备
CN1988407B (zh) * 2005-12-22 2010-07-07 大唐移动通信设备有限公司 基站及其物理随机接入信道的开环功率控制方法
US8798661B2 (en) * 2005-12-23 2014-08-05 Qualcomm Incorporated Method and apparatus for determining output transmit power for an access channel in a wireless communication network
KR101294781B1 (ko) * 2006-08-08 2013-08-09 엘지전자 주식회사 랜덤 액세스 프리앰블 전송 방법
EP1892972A1 (en) * 2006-08-21 2008-02-27 Nokia Siemens Networks Gmbh & Co. Kg Method and system for interference mitigation in a mobile communications system
US8258942B1 (en) 2008-01-24 2012-09-04 Cellular Tracking Technologies, LLC Lightweight portable tracking device
KR20100004146A (ko) * 2008-07-03 2010-01-13 삼성전자주식회사 이동통신 시스템에서 음영 지역의 단말의 통신을 위한 장치및 방법
WO2010030212A1 (en) * 2008-09-11 2010-03-18 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a communication network system
JP4990863B2 (ja) * 2008-09-25 2012-08-01 シャープ株式会社 送受信装置、移動局装置、移動体通信システム、電力制御方法及び方法
US8792432B2 (en) * 2011-02-14 2014-07-29 Broadcom Corporation Prioritizing RACH message contents
US9179479B2 (en) 2013-02-11 2015-11-03 Wipro Limited Method and system for admission control in a broadband wireless network

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JPH0758934B2 (ja) * 1989-06-06 1995-06-21 日本電気株式会社 自動車電話装置
US5307379A (en) 1992-04-27 1994-04-26 Motorola, Inc. Automatic noise characterization for optimally enabling a receiver
US5333175A (en) 1993-01-28 1994-07-26 Bell Communications Research, Inc. Method and apparatus for dynamic power control in TDMA portable radio systems
FR2702614B1 (fr) 1993-03-09 1995-04-14 Alcatel Radiotelephone Procédé de contrôle de puissance du paquet d'accés émis par un mobile dans un système de radiocommunication, et système mettant en Óoeuvre ce procédé.
FI933209A7 (fi) * 1993-07-14 1995-01-15 Nokia Telecommunications Oy Menetelmä lähetystehon säätämiseksi solukkoradiojärjestelmässä sekä tilaajapäätelaite
ES2164062T3 (es) 1993-08-03 2002-02-16 Cit Alcatel Sistema de radiotelecomunicaciones con una estacion receptora de multiples sensores y una pluralidad de estaciones emisoras que transmiten paquetes de datos.
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
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US5634195A (en) 1995-03-27 1997-05-27 Telefonaktiebolaget Lm Ericsson System and method for setting of output power parameters in a cellular mobile telecommunication system
TW347616B (en) * 1995-03-31 1998-12-11 Qualcomm Inc Method and apparatus for performing fast power control in a mobile communication system a method and apparatus for controlling transmission power in a mobile communication system is disclosed.
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FI98674C (fi) 1995-08-18 1997-07-25 Nokia Mobile Phones Ltd Menetelmä lähetystehon säätämiseksi yhteydenmuodostuksen aikana sekä solukkoradiojärjestelmä
AU7501696A (en) 1995-11-10 1997-05-29 Ionica International Limited Method and apparatus for power control in a telephone system
JP3039402B2 (ja) * 1996-12-05 2000-05-08 日本電気株式会社 移動通信システムの送信電力制御装置
KR980007105A (ko) * 1996-06-28 1998-03-30 김광호 이동국 송신전력 제어방법
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US5960333A (en) * 1997-03-31 1999-09-28 Ericsson Inc. Circuitry and method for power calibration
US6029074A (en) * 1997-05-02 2000-02-22 Ericsson, Inc. Hand-held cellular telephone with power management features
US6308080B1 (en) * 1997-05-16 2001-10-23 Texas Instruments Incorporated Power control in point-to-multipoint systems
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US6366195B1 (en) * 1998-03-13 2002-04-02 Wireless Online, Inc. Power control in two-way paging systems
US7190688B1 (en) 1998-09-21 2007-03-13 Lucent Technologies Inc. Method and apparatus for adaptive setting of initial traffic power
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Also Published As

Publication number Publication date
EP1222755A1 (en) 2002-07-17
CN100361417C (zh) 2008-01-09
CN1415141A (zh) 2003-04-30
US6487420B1 (en) 2002-11-26
JP2003511962A (ja) 2003-03-25
AU1181601A (en) 2001-04-23
WO2001028126A1 (en) 2001-04-19

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