SE516662C2 - Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem - Google Patents

Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem

Info

Publication number
SE516662C2
SE516662C2 SE9904299A SE9904299A SE516662C2 SE 516662 C2 SE516662 C2 SE 516662C2 SE 9904299 A SE9904299 A SE 9904299A SE 9904299 A SE9904299 A SE 9904299A SE 516662 C2 SE516662 C2 SE 516662C2
Authority
SE
Sweden
Prior art keywords
downlink
power
congestion
user equipment
base station
Prior art date
Application number
SE9904299A
Other languages
English (en)
Swedish (sv)
Other versions
SE9904299D0 (sv
SE9904299L (sv
Inventor
Mikael Hedlund
Staffan Johansson
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
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9904299A priority Critical patent/SE516662C2/sv
Publication of SE9904299D0 publication Critical patent/SE9904299D0/xx
Priority to AT00981990T priority patent/ATE372034T1/de
Priority to AU19069/01A priority patent/AU1906901A/en
Priority to EP00981990A priority patent/EP1232665B1/fr
Priority to PCT/SE2000/002234 priority patent/WO2001039540A1/fr
Priority to JP2001540559A priority patent/JP4509449B2/ja
Priority to ES00981990T priority patent/ES2292492T3/es
Priority to DE60036219T priority patent/DE60036219T2/de
Priority to CNB008162417A priority patent/CN1196374C/zh
Priority to TW089124277A priority patent/TW494697B/zh
Priority to ARP000106205A priority patent/AR029020A1/es
Priority to US09/718,422 priority patent/US6934268B1/en
Publication of SE9904299L publication Critical patent/SE9904299L/xx
Publication of SE516662C2 publication Critical patent/SE516662C2/sv

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
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/221—TPC being performed according to specific parameters taking into account previous information or commands using past power control commands
    • 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
    • H04W52/02—Power saving arrangements
    • H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
    • H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/223—TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the transmission
    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average, variance
    • 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
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level
    • 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
    • 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
    • H04W52/38—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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)
SE9904299A 1999-11-26 1999-11-26 Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem SE516662C2 (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE9904299A SE516662C2 (sv) 1999-11-26 1999-11-26 Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem
CNB008162417A CN1196374C (zh) 1999-11-26 2000-11-14 在码分多址接入通信中用于下行链路功率分配的方法
ES00981990T ES2292492T3 (es) 1999-11-26 2000-11-14 Metodo para la asigancion de potencia para enlace descendente en un sistema de comunicaciones de acceso multiple con division de codigo.
AU19069/01A AU1906901A (en) 1999-11-26 2000-11-14 A method for downlink power allocation in a code division multiple access (cdma)communication
EP00981990A EP1232665B1 (fr) 1999-11-26 2000-11-14 Procede d'allocation de puissance de liaison descendante dans un systeme de communication d'acces multiple a repartition par code (amcr)
PCT/SE2000/002234 WO2001039540A1 (fr) 1999-11-26 2000-11-14 Procede d'allocation de puissance de liaison descendante dans un systeme de communication d'acces multiple a repartition par code (amcr)
JP2001540559A JP4509449B2 (ja) 1999-11-26 2000-11-14 符号分割多元接続（ｃｄｍａ）通信システムにおけるダウンリンク電力割り当て方法
AT00981990T ATE372034T1 (de) 1999-11-26 2000-11-14 Verfahren zur leistungszuweisung für die abwärtsverbindung in einem cdma- kommunikationssystem
DE60036219T DE60036219T2 (de) 1999-11-26 2000-11-14 Verfahren zur leistungszuweisung für die abwärtsverbindung in einem cdma-kommunikationssystem
TW089124277A TW494697B (en) 1999-11-26 2000-11-16 Method in a telecommunication system
ARP000106205A AR029020A1 (es) 1999-11-26 2000-11-23 Metodo de asignacion y control de potencia de enlace en un sistema de telecomunicacion
US09/718,422 US6934268B1 (en) 1999-11-26 2000-11-24 Method for allocating and controlling downlink power in a telecommunication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9904299A SE516662C2 (sv) 1999-11-26 1999-11-26 Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem

Publications (3)

Publication Number Publication Date
SE9904299D0 SE9904299D0 (sv) 1999-11-26
SE9904299L SE9904299L (sv) 2001-05-27
SE516662C2 true SE516662C2 (sv) 2002-02-12

Family

ID=20417878

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9904299A SE516662C2 (sv) 1999-11-26 1999-11-26 Förfarande för effektallokering för nedlänkkanaler i ett nedlänk effektbegränsat kommunikationssystem

Country Status (12)

Country Link
US (1) US6934268B1 (fr)
EP (1) EP1232665B1 (fr)
JP (1) JP4509449B2 (fr)
CN (1) CN1196374C (fr)
AR (1) AR029020A1 (fr)
AT (1) ATE372034T1 (fr)
AU (1) AU1906901A (fr)
DE (1) DE60036219T2 (fr)
ES (1) ES2292492T3 (fr)
SE (1) SE516662C2 (fr)
TW (1) TW494697B (fr)
WO (1) WO2001039540A1 (fr)

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DE60219276T2 (de) * 2002-01-28 2008-01-03 Lucent Technologies Inc. Verfahren und Einrichtung zur wahlfreien Zugriffspaketübertragung durch Ausführung einer Laststeuerungsfunktionalität
US8619718B2 (en) 2002-04-05 2013-12-31 Interdigital Technology Corporation Method and apparatus for coordinating a radio network controller and node B resource management for high speed downlink packet data service
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JP4074781B2 (ja) * 2002-05-23 2008-04-09 株式会社エヌ・ティ・ティ・ドコモ 基地局、送信電力制御方法、及び移動通信システム
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Also Published As

Publication number Publication date
SE9904299D0 (sv) 1999-11-26
JP2003516001A (ja) 2003-05-07
DE60036219D1 (de) 2007-10-11
DE60036219T2 (de) 2008-05-21
US6934268B1 (en) 2005-08-23
ES2292492T3 (es) 2008-03-16
JP4509449B2 (ja) 2010-07-21
ATE372034T1 (de) 2007-09-15
EP1232665A1 (fr) 2002-08-21
CN1399858A (zh) 2003-02-26
CN1196374C (zh) 2005-04-06
WO2001039540A1 (fr) 2001-05-31
AR029020A1 (es) 2003-06-04
TW494697B (en) 2002-07-11
EP1232665B1 (fr) 2007-08-29
SE9904299L (sv) 2001-05-27
AU1906901A (en) 2001-06-04

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