CA2436042A1 - Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp - Google Patents
Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp Download PDFInfo
- Publication number
- CA2436042A1 CA2436042A1 CA002436042A CA2436042A CA2436042A1 CA 2436042 A1 CA2436042 A1 CA 2436042A1 CA 002436042 A CA002436042 A CA 002436042A CA 2436042 A CA2436042 A CA 2436042A CA 2436042 A1 CA2436042 A1 CA 2436042A1
- Authority
- CA
- Canada
- Prior art keywords
- power ratio
- reference power
- dpcch
- recited
- power
- 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
Links
- 230000003044 adaptive effect Effects 0.000 title claims description 3
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000010267 cellular communication Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 206010041235 Snoring Diseases 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
- H04W52/30—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
- H04W52/06—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
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/288—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission taking into account the usage mode, e.g. hands-free, data transmission, telephone
-
- 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)
Abstract
La présente invention concerne un procédé et un système de détermination des facteurs de gain pour la liaison montante et la liaison descendante d'un canal de commande physique spécialisé (DPCC) et d'un canal de données physiques spécialisé (DPDC). Ce procédé consiste à déterminer un nouveau débit binaire (104) pour la transmission ; à fournir un système correspondant et des paramètres de canal radio (106) ; à déterminer un rapport de puissance de référence P1 (108) ; et à normaliser ce rapport de puissance de référence (110).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25826000P | 2000-12-22 | 2000-12-22 | |
US60/258,260 | 2000-12-22 | ||
PCT/US2001/050552 WO2002052757A1 (fr) | 2000-12-22 | 2001-12-21 | Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2436042A1 true CA2436042A1 (fr) | 2002-07-04 |
Family
ID=22979778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002436042A Abandoned CA2436042A1 (fr) | 2000-12-22 | 2001-12-21 | Commande de puissance de canal pilote/trafic adaptatif pour amrc large bande 3gpp |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1354433A1 (fr) |
CA (1) | CA2436042A1 (fr) |
WO (1) | WO2002052757A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295857B2 (en) | 2002-10-30 | 2007-11-13 | Qualcomm Incorporated | Method and apparatus for performing acquisition in power save mode for wireless communication systems |
DE10306453A1 (de) * | 2003-02-17 | 2004-08-26 | Deutsche Telekom Ag | Administrator |
JP4099086B2 (ja) * | 2003-02-28 | 2008-06-11 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、無線制御装置、基地局及び送信電力制御方法 |
JP2004297231A (ja) * | 2003-03-26 | 2004-10-21 | Nec Corp | 移動通信システム、無線基地局装置及びそれらに用いる電力制御方法 |
KR100996079B1 (ko) | 2003-09-03 | 2010-11-22 | 삼성전자주식회사 | 이동통신 시스템의 역방향 트래픽 대 파일럿 전력비 제어방법 및 장치 |
US7630731B2 (en) | 2003-09-08 | 2009-12-08 | Lundby Stein A | Apparatus, system, and method for managing reverse link communication |
US7724701B2 (en) * | 2003-09-30 | 2010-05-25 | Qualcomm Incorporated | Method and apparatus for controlling reverse link data rate of a mobile station in a communication system with reverse link common rate control |
GB2408420B (en) * | 2003-11-21 | 2006-05-10 | Motorola Inc | Method of power control and corresponding power controller |
US8452316B2 (en) * | 2004-06-18 | 2013-05-28 | Qualcomm Incorporated | Power control for a wireless communication system utilizing orthogonal multiplexing |
GB0420847D0 (en) * | 2004-09-20 | 2004-10-20 | Koninkl Philips Electronics Nv | A radio communication system, a radio station, and a method of transmitting data |
KR100678192B1 (ko) * | 2005-02-04 | 2007-02-02 | 삼성전자주식회사 | 이동통신 시스템에서 전용 물리 채널들의 이득인자 설정방법 및 장치 |
US8848574B2 (en) | 2005-03-15 | 2014-09-30 | Qualcomm Incorporated | Interference control in a wireless communication system |
US8942639B2 (en) | 2005-03-15 | 2015-01-27 | Qualcomm Incorporated | Interference control in a wireless communication system |
KR100827117B1 (ko) * | 2005-03-29 | 2008-05-02 | 삼성전자주식회사 | 이동통신 시스템에서 역방향 패킷 전송의 스케쥴링을 위하여 기지국으로 단말의 최대 송신기 전력 정보를 전달하는 방법 및 장치 |
US8199661B2 (en) * | 2005-10-27 | 2012-06-12 | Qualcomm Incorporated | Method and apparatus for processing supplemental and non supplemental assignments |
EP1941638A2 (fr) | 2005-10-27 | 2008-07-09 | Qualcomm Incorporated | Procede et dispositif permettant d'estimer la charge en liaison retour dans un systeme de communication sans fil |
US8036151B2 (en) * | 2006-12-17 | 2011-10-11 | Qualcomm Incorporated | Power-based rate signaling for cellular uplink |
CN101820649B (zh) * | 2010-05-18 | 2014-10-22 | 中兴通讯股份有限公司 | 增强专用传输信道传输格式组合选择方法及系统 |
US8682377B1 (en) | 2010-08-26 | 2014-03-25 | Sprint Spectrum L.P. | Systems and methods for adjusting the power control settings in a wireless communication network |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5267262A (en) * | 1989-11-07 | 1993-11-30 | Qualcomm Incorporated | Transmitter power control system |
US5710758A (en) * | 1995-09-29 | 1998-01-20 | Qualcomm Incorporated | Wireless network planning tool |
US5771461A (en) * | 1996-06-28 | 1998-06-23 | Motorola, Inc. | Method and apparatus for power control of a first channel based on a signal quality of a second channel |
-
2001
- 2001-12-21 EP EP01992407A patent/EP1354433A1/fr not_active Withdrawn
- 2001-12-21 WO PCT/US2001/050552 patent/WO2002052757A1/fr not_active Application Discontinuation
- 2001-12-21 CA CA002436042A patent/CA2436042A1/fr not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2002052757A1 (fr) | 2002-07-04 |
EP1354433A1 (fr) | 2003-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued | ||
FZDE | Discontinued |
Effective date: 20051026 |