CA2546389A1 - Dispositif de commande de la puissance d'emission dans un reseau de communication sans fil et procede connexe - Google Patents
Dispositif de commande de la puissance d'emission dans un reseau de communication sans fil et procede connexe Download PDFInfo
- Publication number
- CA2546389A1 CA2546389A1 CA002546389A CA2546389A CA2546389A1 CA 2546389 A1 CA2546389 A1 CA 2546389A1 CA 002546389 A CA002546389 A CA 002546389A CA 2546389 A CA2546389 A CA 2546389A CA 2546389 A1 CA2546389 A1 CA 2546389A1
- Authority
- CA
- Canada
- Prior art keywords
- channel
- gain
- reverse
- gain value
- adjustment
- 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.)
- Granted
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
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
-
- 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
- H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
-
- 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
- H04W52/32—TPC of broadcast or control channels
-
- 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
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Abstract
Cette invention se rapporte à un appareil et à un procédé servant à commander les puissances de transmission du canal indicateur de qualité de canal retour (R-CQICH) et du canal d'accusé de réception retour (R-ACKCH) indépendamment. Le procédé faisant l'objet de cette invention consiste à recevoir un premier paramètre correspondant au canal R-CQICH et un second paramètre correspondant au canal R-ACKCH à partir d'une station de base via un message de service, puis à déterminer indépendamment les puissances de transmission du canal R-CQICH et du canal R-ACKCH en utilisant ces premier et second paramètres.
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US51972903P | 2003-11-13 | 2003-11-13 | |
US60/519,729 | 2003-11-13 | ||
KR1020030083270A KR20050049622A (ko) | 2003-11-22 | 2003-11-22 | 이동통신에 적용되는 역방향 채널 상태 지시 채널 및역방향 수신 확인 채널 전력 제어 방법 |
KR10-2003-0083270 | 2003-11-22 | ||
US52737403P | 2003-12-05 | 2003-12-05 | |
US60/527,374 | 2003-12-05 | ||
US52842803P | 2003-12-09 | 2003-12-09 | |
US60/528,428 | 2003-12-09 | ||
PCT/KR2004/002936 WO2005048498A2 (fr) | 2003-11-13 | 2004-11-12 | Appareil de commande de puissance de transmission pour systeme de communication sans fil et procede correspondant |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2546389A1 true CA2546389A1 (fr) | 2005-05-26 |
CA2546389C CA2546389C (fr) | 2012-06-19 |
Family
ID=36702838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2546389A Expired - Fee Related CA2546389C (fr) | 2003-11-13 | 2004-11-12 | Dispositif de commande de la puissance d'emission dans un reseau de communication sans fil et procede connexe |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR101084149B1 (fr) |
CN (1) | CN1914824B (fr) |
BR (1) | BRPI0416336A (fr) |
CA (1) | CA2546389C (fr) |
WO (1) | WO2005048498A2 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003085878A1 (fr) | 2002-04-10 | 2003-10-16 | Koninklijke Philips Electronics N.V. | Systeme de communication utilisant la demande de repetition automatique |
US7965683B2 (en) * | 2008-06-16 | 2011-06-21 | Motorola Mobility, Inc. | Mechanism for maximizing uplink bandwidth by overlapping control regions in WiMAX systems |
HUE040251T2 (hu) * | 2010-04-30 | 2019-02-28 | Sun Patent Trust | Vezeték nélküli kommunikációs eszköz és eljárás adásteljesítmény szabályozására |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6628956B2 (en) * | 1999-03-15 | 2003-09-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive power control in a radio communications systems |
CN1192647C (zh) * | 2001-09-06 | 2005-03-09 | 华为技术有限公司 | 一种移动通信传输信号的自适应调整方法 |
US7379434B2 (en) | 2001-10-19 | 2008-05-27 | Koninklijke Philips Electronics N.V. | Radio communication system |
KR100832117B1 (ko) * | 2002-02-17 | 2008-05-27 | 삼성전자주식회사 | 고속 순방향 패킷 접속 방식을 사용하는 이동통신 시스템에서 역방향 송신전력 오프셋 정보를 송수신하는 장치 및 방법 |
WO2003085878A1 (fr) * | 2002-04-10 | 2003-10-16 | Koninklijke Philips Electronics N.V. | Systeme de communication utilisant la demande de repetition automatique |
CA2484725C (fr) * | 2002-05-09 | 2011-09-13 | Nokia Corporation | Decalage de puissance hsdpa cqi, ack et nack connu dans noeud b et dans srnc |
-
2004
- 2004-11-12 CN CN2004800404103A patent/CN1914824B/zh not_active Expired - Fee Related
- 2004-11-12 KR KR1020067011478A patent/KR101084149B1/ko active IP Right Grant
- 2004-11-12 CA CA2546389A patent/CA2546389C/fr not_active Expired - Fee Related
- 2004-11-12 BR BRPI0416336-2A patent/BRPI0416336A/pt not_active IP Right Cessation
- 2004-11-12 WO PCT/KR2004/002936 patent/WO2005048498A2/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005048498A3 (fr) | 2006-01-26 |
CN1914824A (zh) | 2007-02-14 |
BRPI0416336A (pt) | 2007-02-27 |
CA2546389C (fr) | 2012-06-19 |
KR20070012323A (ko) | 2007-01-25 |
CN1914824B (zh) | 2010-05-12 |
KR101084149B1 (ko) | 2011-11-17 |
WO2005048498A2 (fr) | 2005-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20181113 |
|
MKLA | Lapsed |
Effective date: 20181113 |