KR20070067196A - 무선통신에 있어서 사용자 단말기의 외루프 전력제어 - Google Patents

무선통신에 있어서 사용자 단말기의 외루프 전력제어 Download PDF

Info

Publication number
KR20070067196A
KR20070067196A KR1020077010673A KR20077010673A KR20070067196A KR 20070067196 A KR20070067196 A KR 20070067196A KR 1020077010673 A KR1020077010673 A KR 1020077010673A KR 20077010673 A KR20077010673 A KR 20077010673A KR 20070067196 A KR20070067196 A KR 20070067196A
Authority
KR
South Korea
Prior art keywords
channel quality
access point
service access
indicator
target signal
Prior art date
Application number
KR1020077010673A
Other languages
English (en)
Korean (ko)
Inventor
지앤 구
빈 판
카리 란타-아호
라민 바가이에
Original Assignee
노키아 코포레이션
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 US10/965,236 external-priority patent/US20060084459A1/en
Application filed by 노키아 코포레이션 filed Critical 노키아 코포레이션
Publication of KR20070067196A publication Critical patent/KR20070067196A/ko

Links

Images

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
    • H04W52/12—Outer and inner loops
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • 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
    • H04W52/12—Outer and inner loops
    • H04W52/125—Outer and inner loops cascaded outer loop 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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/20—TPC being performed according to specific parameters using error rate
    • 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
    • H04W52/18—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
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020077010673A 2004-10-13 2005-09-22 무선통신에 있어서 사용자 단말기의 외루프 전력제어 KR20070067196A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/965,236 US20060084459A1 (en) 2004-10-13 2004-10-13 Outer loop power control of user equipment in wireless communication
US10/965,236 2004-10-13
US10/988,435 US20060079264A1 (en) 2004-10-13 2004-11-12 Outer loop power control of user equipment in wireless communication
US10/988,435 2004-11-12

Publications (1)

Publication Number Publication Date
KR20070067196A true KR20070067196A (ko) 2007-06-27

Family

ID=36148083

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077010673A KR20070067196A (ko) 2004-10-13 2005-09-22 무선통신에 있어서 사용자 단말기의 외루프 전력제어

Country Status (3)

Country Link
EP (1) EP1810420A1 (de)
KR (1) KR20070067196A (de)
WO (1) WO2006040632A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE509435T1 (de) * 2006-11-30 2011-05-15 Alcatel Lucent Verfahren zur leistungssteuerung in einem mobilen kommunikationssystem

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002017548A1 (en) * 2000-08-21 2002-02-28 Koninklijke Philips Electronics N.V. Method for the communication of information and apparatus employing the method
EP1311076B1 (de) * 2001-11-12 2007-03-07 Lucent Technologies Inc. Regelung der Sendeleistung in einem CDMA-basierten System
JP4025979B2 (ja) * 2002-04-24 2007-12-26 日本電気株式会社 Ｃｄｍａ移動通信方式における送信電力制御方法および無線基地局とｃｄｍａ通信システム
US20040047305A1 (en) * 2002-08-27 2004-03-11 Fatih Ulupinar Distributed reverse channel outer loop power control for a wireless communications system
SE0301076D0 (sv) * 2003-04-08 2003-04-08 Ericsson Telefon Ab L M A method in a telecommunication system

Also Published As

Publication number Publication date
WO2006040632A1 (en) 2006-04-20
EP1810420A1 (de) 2007-07-25

Similar Documents

Publication Publication Date Title
US20060079264A1 (en) Outer loop power control of user equipment in wireless communication
KR100403727B1 (ko) 순방향 고속 패킷 접근 방식을 적용하는 부호분할다중접속통신시스템에서의 전력 제어 장치 및 방법
US6070085A (en) Method and apparatus for controlling transmit power thresholds based on classification of wireless communication subscribers
US7203182B2 (en) Method of link adaptation of blind type using acknowledgements in ARQ system
US6374085B1 (en) Method and apparatus for adjusting thresholds and measurements of received signals by anticipating power control commands yet to be executed
KR101261329B1 (ko) 무선 통신 시스템의 전력 제어
EP1914908B1 (de) Verfahren und System zur Sendeleistungsregelung für Paketdatenübertragung in der Aufwärtsrichtung
EP1826922B1 (de) Mobilkommunikationssystem, mobilstation und funkbasisstation
US20060268789A1 (en) Radio resource control in HSUPA system
US8825101B2 (en) Method and arrangement for power control during soft handover
KR20010108486A (ko) 이동 무선 통신 시스템에서의 적응 전력 제어
JPWO2003037027A1 (ja) 移動通信システムおよび移動通信システムの通信方法
WO2007073330A3 (en) System and method for determining downlink signaling power in a radio communication network
US8201040B2 (en) Communication device, radio communication terminal, radio base station and communication method
KR20050069848A (ko) 시분할 듀플렉스 방식의 이동통신 시스템에서 적응적개루프 전력 제어 방법 및 장치
WO2002023764A2 (en) Method and apparatus for setting transmit power control command energy
KR20020075647A (ko) Ｔｄｄ시스템에서 ａｒｑ를 이용한 전력제어 방법
KR20070067196A (ko) 무선통신에 있어서 사용자 단말기의 외루프 전력제어
KR100330415B1 (ko) 코드분할다중접속 무선통신시스템에서 전력제어 장치 및방법
KR100358437B1 (ko) 아이에스-2000 코드 분할 다중 접속 방식을 적용한이동통신 시스템에서의 역방향 전력제어방법
KR20060135906A (ko) Ｈｓｄｐａ 서비스와 관련한 무선 통신을 위한 방법,사용자국 및 네트워크 장치
KR20020074823A (ko) Ｔｄｄ시스템에서 수신데이터 에러여부에 따른 전력제어방법

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E902 Notification of reason for refusal
E601 Decision to refuse application