AU1181601A - Adaptive rach power determination for mobile telecommunications user equipment unit - Google Patents

Adaptive rach power determination for mobile telecommunications user equipment unit Download PDF

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Publication number
AU1181601A
AU1181601A AU11816/01A AU1181601A AU1181601A AU 1181601 A AU1181601 A AU 1181601A AU 11816/01 A AU11816/01 A AU 11816/01A AU 1181601 A AU1181601 A AU 1181601A AU 1181601 A AU1181601 A AU 1181601A
Authority
AU
Australia
Prior art keywords
user equipment
equipment unit
rach
transmit power
connection request
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.)
Abandoned
Application number
AU11816/01A
Other languages
English (en)
Inventor
Erik Jonsson
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.)
Telefonaktiebolaget LM Ericsson AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
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=AU1181601(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Publication of AU1181601A publication Critical patent/AU1181601A/en
Abandoned 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]
    • H04W52/18—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)
AU11816/01A 1999-10-15 2000-10-10 Adaptive rach power determination for mobile telecommunications user equipment unit Abandoned AU1181601A (en)

Applications Claiming Priority (3)

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
US09419063 1999-10-15
PCT/SE2000/001958 WO2001028126A1 (en) 1999-10-15 2000-10-10 Adaptive rach power determination for mobile telecommunications user equipment unit

Publications (1)

Publication Number Publication Date
AU1181601A true AU1181601A (en) 2001-04-23

Family

ID=23660651

Family Applications (1)

Application Number Title Priority Date Filing Date
AU11816/01A Abandoned AU1181601A (en) 1999-10-15 2000-10-10 Adaptive rach power determination for mobile telecommunications user equipment unit

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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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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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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Also Published As

Publication number Publication date
EP1222755A1 (en) 2002-07-17
AR035018A1 (es) 2004-04-14
CN100361417C (zh) 2008-01-09
CN1415141A (zh) 2003-04-30
US6487420B1 (en) 2002-11-26
JP2003511962A (ja) 2003-03-25
WO2001028126A1 (en) 2001-04-19

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period