FI941066A0 - Kontroll av sändningseffekten i ett mobilt radiosystem - Google Patents
Kontroll av sändningseffekten i ett mobilt radiosystemInfo
- Publication number
- FI941066A0 FI941066A0 FI941066A FI941066A FI941066A0 FI 941066 A0 FI941066 A0 FI 941066A0 FI 941066 A FI941066 A FI 941066A FI 941066 A FI941066 A FI 941066A FI 941066 A0 FI941066 A0 FI 941066A0
- Authority
- FI
- Finland
- Prior art keywords
- power control
- transmission power
- mobile radio
- radio system
- mobile
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title 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
- H04W52/322—Power control of broadcast 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
- H04W52/10—Open 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
- H04W52/38—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9302701 | 1993-03-09 | ||
FR9302701A FR2702614B1 (fr) | 1993-03-09 | 1993-03-09 | Procédé de contrôle de puissance du paquet d'accés émis par un mobile dans un système de radiocommunication, et système mettant en Óoeuvre ce procédé. |
Publications (3)
Publication Number | Publication Date |
---|---|
FI941066A0 true FI941066A0 (sv) | 1994-03-07 |
FI941066A FI941066A (sv) | 1994-09-10 |
FI111111B FI111111B (sv) | 2003-05-30 |
Family
ID=9444788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI941066A FI111111B (sv) | 1993-03-09 | 1994-03-07 | Förfarande för reglering av effekten hos ett direktåtkomstpaket som sänds av en mobil station i ett radiotelekommunikationssystem och ett system som använder förfarandet |
Country Status (8)
Country | Link |
---|---|
US (1) | US5564075A (sv) |
EP (1) | EP0615353B1 (sv) |
JP (5) | JP3720855B2 (sv) |
AU (1) | AU673576B2 (sv) |
DE (1) | DE69414623T2 (sv) |
ES (1) | ES2123726T3 (sv) |
FI (1) | FI111111B (sv) |
FR (1) | FR2702614B1 (sv) |
Families Citing this family (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI96468C (sv) * | 1994-05-11 | 1996-06-25 | Nokia Mobile Phones Ltd | Handoverkontroll samt sändningseffektstyrning för en mobilradiostation i ett radiotelekommunikationssystem |
US5809430A (en) * | 1994-06-03 | 1998-09-15 | Motorola, Inc. | Method and apparatus for base selection in a communication system |
FI97926C (sv) * | 1994-09-22 | 1997-03-10 | Nokia Telecommunications Oy | Förfarande för justering av sändareffekt och cellulärradiosystem |
JP3268950B2 (ja) * | 1994-10-28 | 2002-03-25 | 富士通株式会社 | 移動通信システム及び同移動通信システムにおける待ち受け制御方法並びに同移動通信システムにおける基地局及び移動局 |
FI98579B (sv) * | 1995-01-20 | 1997-03-27 | Nokia Telecommunications Oy | Trafikering på en direktkanal |
US5710982A (en) * | 1995-06-29 | 1998-01-20 | Hughes Electronics | Power control for TDMA mobile satellite communication system |
ZA965340B (en) | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
US5732077A (en) * | 1995-11-13 | 1998-03-24 | Lucent Technologies Inc. | Resource allocation system for wireless networks |
US5809431A (en) * | 1995-12-06 | 1998-09-15 | Stanford Telecommunications, Inc. | Local multipoint distribution system |
US5842113A (en) * | 1996-04-10 | 1998-11-24 | Lucent Technologies Inc. | Method and apparatus for controlling power in a forward link of a CDMA telecommunications system |
JPH09327059A (ja) * | 1996-06-07 | 1997-12-16 | N T T Ido Tsushinmo Kk | Cdma移動通信システムにおけるセル選択方法およびその基地局装置と移動局装置 |
US6016426A (en) * | 1996-10-10 | 2000-01-18 | Mvs, Incorporated | Method and system for cellular communication with centralized control and signal processing |
JPH10173594A (ja) * | 1996-12-06 | 1998-06-26 | Hitachi Ltd | 符号分割多元接続通信システム及び送信電力制御方法 |
US6014375A (en) * | 1997-02-13 | 2000-01-11 | Ericsson Inc. | TDMA radio protocol with adaptive vocoder selection |
ATE320683T1 (de) | 1997-08-01 | 2006-04-15 | Iwics Inc | Leistungsanpassung in einem mehrstationsnetzwerk |
US6028851A (en) * | 1997-09-26 | 2000-02-22 | Telefonaktiebolaget L M Ericsson (Publ) | System and method for mobile assisted admission control |
AU1662099A (en) * | 1997-10-27 | 1999-05-17 | Siemens Aktiengesellschaft | Method, mobile station and base station for establishing connections in a radiocommunications system |
CA2248487C (en) * | 1997-10-31 | 2002-01-15 | Lucent Technologies Inc. | Power control for mobile wireless communication system |
US6038594A (en) * | 1998-02-02 | 2000-03-14 | Loral Cyberstar, Inc. | Internet communication system and method with asymmetric terrestrial and satellite links |
US6266527B1 (en) * | 1998-04-28 | 2001-07-24 | Ericsson Inc. | System and method for measuring power and bit error rate on the up-link and down-link simultaneously |
US6167259A (en) * | 1998-06-19 | 2000-12-26 | Ericsson Inc. | System and method of quantifying the degree of balance on forward link and reverse link channels |
US6275478B1 (en) * | 1998-07-10 | 2001-08-14 | Qualcomm Incorporated | Methods and apparatuses for fast power control of signals transmitted on a multiple access channel |
US6434365B1 (en) * | 1998-12-29 | 2002-08-13 | Thomson Licensing Sa | Providing initial power estimate to wireless telephone handsets |
JP3750390B2 (ja) * | 1999-01-08 | 2006-03-01 | 日本電気株式会社 | 移動体通信における呼制御方法及びそのシステム |
WO2000059129A1 (de) * | 1999-03-25 | 2000-10-05 | Siemens Aktiengesellschaft | Verfahren zur regelung der sendeleistung in einem mobilfunksystem und entsprechendes mobilfunksystem |
GB2348572A (en) * | 1999-03-31 | 2000-10-04 | Adaptive Broadband Ltd | Controlling transmit power of nodes |
US6445930B1 (en) | 1999-04-21 | 2002-09-03 | Joseph Peter Bartelme | Power control system and method for use with wireless communications system |
US7545774B1 (en) | 1999-08-26 | 2009-06-09 | Nokia Corporation | Method for indicating power consumption in a packet switched communication system |
US6449489B1 (en) * | 1999-09-14 | 2002-09-10 | Lucent Technologies Inc. | Method and apparatus for adaptive adjustments of user probe signal |
US6728228B1 (en) * | 1999-09-20 | 2004-04-27 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and system for measuring and reporting received signal strength |
US6487420B1 (en) | 1999-10-15 | 2002-11-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive rach power determination for mobile telecommunications user equipment unit |
GB0008488D0 (en) * | 2000-04-07 | 2000-05-24 | Koninkl Philips Electronics Nv | Radio communication system and method of operating the system |
GB2362785B (en) * | 2000-05-27 | 2004-05-05 | Motorola Inc | Communication system and method of administering connections therein |
US6842605B1 (en) * | 2000-07-11 | 2005-01-11 | Nokia Corporation | Assembly, and associated method, for facilitating control over power levels of communication signals in a radio communication system |
IT1318276B1 (it) * | 2000-07-28 | 2003-07-28 | Siemens Inf & Comm Networks | Metodo e sistema per il controllo della potenza in sistemi radiomobili |
US6735448B1 (en) * | 2000-11-07 | 2004-05-11 | Hrl Laboratories, Llc | Power management for throughput enhancement in wireless ad-hoc networks |
US20020080820A1 (en) * | 2000-12-21 | 2002-06-27 | Hashem Bassam M. | Shared transmission of control information in high data rate communications systems |
KR100551868B1 (ko) * | 2000-12-29 | 2006-02-13 | 엘지전자 주식회사 | 선형 예측계수를 이용한 전력제어 방법 |
JP4564196B2 (ja) * | 2001-03-23 | 2010-10-20 | 株式会社東芝 | 無線通信装置および送信電力制御装置 |
FR2856862B1 (fr) * | 2003-06-27 | 2005-09-09 | Nortel Networks Ltd | Procede de controle de puissance relative de signaux radio emis en mode macrodiversite, et controleur de reseau radio pour la mise en oeuvre du procede |
US8712428B2 (en) * | 2003-07-19 | 2014-04-29 | Polaris Wireless, Inc. | Location estimation of wireless terminals through pattern matching of deduced signal strengths |
US7359727B2 (en) * | 2003-12-16 | 2008-04-15 | Intel Corporation | Systems and methods for adjusting transmit power in wireless local area networks |
KR101050647B1 (ko) | 2004-01-15 | 2011-07-19 | 삼성전자주식회사 | 랜덤 엑세스 채널 신호를 다양한 송신 파워 레벨로전송하는 이동통신 단말기 및 방법 |
US7620367B2 (en) * | 2005-10-31 | 2009-11-17 | Ipwireless, Inc. | Frequency domain unscheduled transmission in a TDD wireless communications system |
GB2445336B (en) | 2005-11-04 | 2010-12-08 | Nec Corp | Wireless communication system and method of controlling a transmission power |
CN101455002A (zh) * | 2006-08-29 | 2009-06-10 | 松下电器产业株式会社 | 无线中继装置 |
US7957757B2 (en) * | 2007-07-05 | 2011-06-07 | Qualcomm Incorporated | Open loop power offset update |
ATE515163T1 (de) * | 2008-04-02 | 2011-07-15 | Quescom | Kommunikationsverfahren und -system durch lokalisierung eines mobilen endgeräts in abhängigkeit einer referenzzone |
US8271014B2 (en) * | 2008-08-11 | 2012-09-18 | Qualcomm Incorporated | Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node B |
CN101778463B (zh) * | 2009-01-08 | 2012-12-26 | 中国移动通信集团公司 | 一种家庭基站及其发射功率设置方法 |
JP5247493B2 (ja) * | 2009-01-21 | 2013-07-24 | 京セラ株式会社 | 無線通信システム、無線端末、および無線端末の制御方法 |
KR101710210B1 (ko) * | 2010-03-26 | 2017-03-09 | 엘지전자 주식회사 | 분산 안테나 시스템에서 단말의 신호 전송 방법 및 이러한 방법을 이용하는 단말 |
EP2469942A1 (en) * | 2010-12-21 | 2012-06-27 | Research in Motion UK Limited | RACH procedures and power level for MTC devices |
KR102008467B1 (ko) * | 2012-12-27 | 2019-08-07 | 삼성전자주식회사 | 빔포밍 기반 무선 통신시스템의 상향링크 전력 제어 방법 및 장치 |
US9456423B2 (en) | 2014-06-18 | 2016-09-27 | Qualcomm Incorporated | Automated parameter adjustment to compensate self adjusting transmit power and sensitivity level at the node B |
KR102267713B1 (ko) * | 2014-08-25 | 2021-06-23 | 삼성전자주식회사 | 송신 전력 제어와 관련한 전자 장치 운용 방법 및 전자 장치 |
CN107231680B (zh) * | 2016-03-23 | 2021-04-30 | 中兴通讯股份有限公司 | 一种开环功率控制的方法和装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5003619A (en) * | 1989-01-31 | 1991-03-26 | Motorola, Inc. | Method and apparatus for adjusting the power of a transmitter |
JPH02215238A (ja) * | 1989-02-15 | 1990-08-28 | Matsushita Electric Ind Co Ltd | 移動無線装置 |
JP2715526B2 (ja) * | 1989-03-09 | 1998-02-18 | 日本電気株式会社 | 移動通信システムの基地局選択方式および移動端末 |
FI86352C (sv) * | 1989-11-14 | 1992-08-10 | Nokia Oy Ab | Digitaliskt radiolänksystem och förfarande för reglering av en sänding seffekt i ett digitaliskt radiolänksystem |
JPH04111545A (ja) * | 1990-08-31 | 1992-04-13 | Nippon Telegr & Teleph Corp <Ntt> | 移動通信における制御チャネル構成法 |
US5129098A (en) * | 1990-09-24 | 1992-07-07 | Novatel Communication Ltd. | Radio telephone using received signal strength in controlling transmission power |
FR2669480B1 (fr) * | 1990-11-15 | 1994-04-08 | Alcatel Radiotelephone | Circuit de traitement du signal pour le systeme de radiotelephone cellulaire numerique europeen. |
US5093840A (en) * | 1990-11-16 | 1992-03-03 | Scs Mobilecom, Inc. | Adaptive power control for a spread spectrum transmitter |
JPH04356825A (ja) * | 1991-03-27 | 1992-12-10 | Matsushita Electric Works Ltd | 無線装置 |
JPH0575571A (ja) * | 1991-09-13 | 1993-03-26 | Sony Corp | 送受信装置 |
US5278992A (en) * | 1991-11-08 | 1994-01-11 | Teknekron Communications Systems, Inc. | Method and apparatus for controlling transmission power of a remote unit communicating with a base unit over a common frequency channel |
MX9301888A (es) * | 1992-04-10 | 1993-11-30 | Ericsson Telefon Ab L M | Acceso multiple de division de tiempo para acceso de un movil en un sistema de acceso multiple de division de codigo. |
-
1993
- 1993-03-09 FR FR9302701A patent/FR2702614B1/fr not_active Expired - Lifetime
-
1994
- 1994-03-07 AU AU57661/94A patent/AU673576B2/en not_active Expired
- 1994-03-07 FI FI941066A patent/FI111111B/sv not_active IP Right Cessation
- 1994-03-08 ES ES94400502T patent/ES2123726T3/es not_active Expired - Lifetime
- 1994-03-08 EP EP94400502A patent/EP0615353B1/fr not_active Revoked
- 1994-03-08 DE DE69414623T patent/DE69414623T2/de not_active Revoked
- 1994-03-09 JP JP03881394A patent/JP3720855B2/ja not_active Expired - Lifetime
- 1994-03-09 US US08/207,687 patent/US5564075A/en not_active Expired - Lifetime
-
2005
- 2005-03-02 JP JP2005057324A patent/JP4059885B2/ja not_active Expired - Lifetime
-
2006
- 2006-09-28 JP JP2006264801A patent/JP2007006536A/ja not_active Withdrawn
-
2008
- 2008-03-05 JP JP2008054392A patent/JP4579996B2/ja not_active Expired - Lifetime
-
2009
- 2009-09-18 JP JP2009216379A patent/JP2010022027A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2008154274A (ja) | 2008-07-03 |
ES2123726T3 (es) | 1999-01-16 |
JP3720855B2 (ja) | 2005-11-30 |
FR2702614B1 (fr) | 1995-04-14 |
FI111111B (sv) | 2003-05-30 |
FR2702614A1 (fr) | 1994-09-16 |
JP4059885B2 (ja) | 2008-03-12 |
JP4579996B2 (ja) | 2010-11-10 |
AU5766194A (en) | 1994-09-15 |
EP0615353A1 (fr) | 1994-09-14 |
DE69414623D1 (de) | 1998-12-24 |
JP2005168068A (ja) | 2005-06-23 |
EP0615353B1 (fr) | 1998-11-18 |
FI941066A (sv) | 1994-09-10 |
AU673576B2 (en) | 1996-11-14 |
JP2007006536A (ja) | 2007-01-11 |
US5564075A (en) | 1996-10-08 |
JP2010022027A (ja) | 2010-01-28 |
DE69414623T2 (de) | 1999-04-08 |
JPH077469A (ja) | 1995-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |