CA2375824A1 - Procede et appareil pour reguler la puissance d'emission dans un systeme de communication amcr - Google Patents

Procede et appareil pour reguler la puissance d'emission dans un systeme de communication amcr Download PDF

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Publication number
CA2375824A1
CA2375824A1 CA002375824A CA2375824A CA2375824A1 CA 2375824 A1 CA2375824 A1 CA 2375824A1 CA 002375824 A CA002375824 A CA 002375824A CA 2375824 A CA2375824 A CA 2375824A CA 2375824 A1 CA2375824 A1 CA 2375824A1
Authority
CA
Canada
Prior art keywords
power control
energy
frame
generating
control command
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
CA002375824A
Other languages
English (en)
Inventor
Paul E. Bender
Brian K. Butler
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.)
Qualcomm Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2375824A1 publication Critical patent/CA2375824A1/fr
Abandoned legal-status Critical Current

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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • H04W52/58—Format of the TPC bits
    • 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
    • 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
    • H04W52/228—TPC being performed according to specific parameters taking into account previous information or commands using past power values or information

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un appareil novateurs et améliorés destinés à réguler la puissance d'émission dans un système de régulation de puissance à boucle fermée. Selon cette invention, les commandes de régulation de puissance sont émises en réponse à la réception d'une partie d'une trame. Un seuil d'adaptation est généré sur la base de l'énergie de toutes les autres parties de la trame reçue, et l'énergie du groupe de régulation de puissance courante est comparée à ce seuil d'adaptation.
CA002375824A 1999-06-23 2000-06-16 Procede et appareil pour reguler la puissance d'emission dans un systeme de communication amcr Abandoned CA2375824A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33934399A 1999-06-23 1999-06-23
US09/339,343 1999-06-23
PCT/US2000/016778 WO2000079700A2 (fr) 1999-06-23 2000-06-16 Procede et appareil pour reguler la puissance d'emission dans un systeme de communication amcr

Publications (1)

Publication Number Publication Date
CA2375824A1 true CA2375824A1 (fr) 2000-12-28

Family

ID=23328583

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002375824A Abandoned CA2375824A1 (fr) 1999-06-23 2000-06-16 Procede et appareil pour reguler la puissance d'emission dans un systeme de communication amcr

Country Status (4)

Country Link
KR (1) KR20020014813A (fr)
AU (1) AU5877400A (fr)
CA (1) CA2375824A1 (fr)
WO (1) WO2000079700A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4385489B2 (ja) * 2000-03-03 2009-12-16 ソニー株式会社 通信システム、通信方法及び通信装置
JP3543759B2 (ja) * 2000-11-15 2004-07-21 日本電気株式会社 送信電力制御方法、送受信装置、基地局及び移動局

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0548939B1 (fr) * 1991-12-26 2000-09-13 Nec Corporation Système de commande de puissance d'émission permettant de garder une qualité constante du signal dans un réseau de communication mobile
US5727033A (en) * 1994-11-30 1998-03-10 Lucent Technologies Inc. Symbol error based power control for mobile telecommunication system
US5745520A (en) * 1996-03-15 1998-04-28 Motorola, Inc. Method and apparatus for power control in a spread spectrum communication system using threshold step-down size adjustment

Also Published As

Publication number Publication date
WO2000079700A3 (fr) 2002-09-12
KR20020014813A (ko) 2002-02-25
AU5877400A (en) 2001-01-09
WO2000079700A2 (fr) 2000-12-28

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Legal Events

Date Code Title Description
FZDE Dead