ATE441301T1 - Zellreichweiten-erweiterung in radiokommunikationssystemen mit leistungsregelung der abwärtsrichtung - Google Patents
Zellreichweiten-erweiterung in radiokommunikationssystemen mit leistungsregelung der abwärtsrichtungInfo
- Publication number
- ATE441301T1 ATE441301T1 AT99113345T AT99113345T ATE441301T1 AT E441301 T1 ATE441301 T1 AT E441301T1 AT 99113345 T AT99113345 T AT 99113345T AT 99113345 T AT99113345 T AT 99113345T AT E441301 T1 ATE441301 T1 AT E441301T1
- Authority
- AT
- Austria
- Prior art keywords
- base station
- control channel
- transmission power
- radio communication
- medium access
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 6
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
- H04W52/04—Transmission power control [TPC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/20—Selecting an access point
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99113345A EP1067705B1 (de) | 1999-07-09 | 1999-07-09 | Zellreichweiten-Erweiterung in Radiokommunikationssystemen mit Leistungsregelung der Abwärtsrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE441301T1 true ATE441301T1 (de) | 2009-09-15 |
Family
ID=8238559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99113345T ATE441301T1 (de) | 1999-07-09 | 1999-07-09 | Zellreichweiten-erweiterung in radiokommunikationssystemen mit leistungsregelung der abwärtsrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US6728550B1 (de) |
EP (1) | EP1067705B1 (de) |
JP (1) | JP4603132B2 (de) |
AT (1) | ATE441301T1 (de) |
DE (1) | DE69941331D1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19847777A1 (de) * | 1998-10-16 | 2000-04-20 | Bosch Gmbh Robert | Einrichtung zur Datenübertragung |
EP1722527B1 (de) | 1999-01-08 | 2008-08-06 | Sony Deutschland Gmbh | Synchronisierungssymbolstruktur für ein OFDM-System |
KR100464375B1 (ko) * | 2001-02-21 | 2005-01-13 | 삼성전자주식회사 | 역방향 동기 전송을 위한 부호분할다중접속 통신시스템의 기지국 송신 시간 조정 방법 |
DE10121267A1 (de) * | 2001-04-30 | 2002-11-07 | Siemens Ag | Verfahren zur Datenübertragung mit gruppenspezifischer Sendeleistung in Funk-Kommunikationssystemen mit konstanter Sendeleistung pro Gruppe |
NZ513942A (en) * | 2001-09-04 | 2001-09-28 | Tait Electronics Ltd | Power control in mobile radio communications |
US6856604B2 (en) * | 2001-12-19 | 2005-02-15 | Qualcomm Incorporated | Efficient multi-cast broadcasting for packet data systems |
CA2484222C (en) | 2002-05-06 | 2009-07-14 | Interdigital Technology Corporation | Synchronization for extending battery life |
US7372898B2 (en) * | 2002-12-11 | 2008-05-13 | Interdigital Technology Corporation | Path loss measurements in wireless communications |
ATE527782T1 (de) | 2003-03-05 | 2011-10-15 | Samsung Electronics Co Ltd | Verfahren und vorrichtung zum steuern der rückverkehrsrate in einem mobilkommunikationssystem |
KR100556842B1 (ko) * | 2003-04-17 | 2006-03-10 | 엘지전자 주식회사 | 이동 통신 단말기의 전력 제어 방법 |
US7542517B2 (en) | 2004-02-02 | 2009-06-02 | Ibiquity Digital Corporation | Peak-to-average power reduction for FM OFDM transmission |
KR100725773B1 (ko) * | 2004-08-20 | 2007-06-08 | 삼성전자주식회사 | 시분할 듀플렉스 방식의 이동통신 시스템에서 단말기의상태에 따라 상향링크 전력제어방식을 적응적으로변경하기 위한 장치 및 방법 |
US7937103B1 (en) | 2005-03-11 | 2011-05-03 | Sprint Spectrum L.P. | Method and system for dynamically adjusting forward-link transmission power in sole active sector |
US7570627B2 (en) * | 2005-03-11 | 2009-08-04 | Freescale Semiconductor, Inc. | Method for sharing bandwidth using reduced duty cycle signals and media access control |
US7945281B1 (en) * | 2005-03-11 | 2011-05-17 | Sprint Spectrum L.P. | Method and system for dynamically adjusting forward-link transmission power for sole sector serving one or more active mobile stations in cluster |
KR100694105B1 (ko) * | 2005-04-25 | 2007-03-12 | 삼성전자주식회사 | 무선 메시 망에서 이동 스테이션 정보를 배포하는 방법 및장치 |
US8027317B2 (en) * | 2006-03-06 | 2011-09-27 | Nokia Corporation | Point-to-multipoint transmission of localized data |
US7944868B2 (en) * | 2006-12-04 | 2011-05-17 | Nec Laboratories America, Inc. | Method and system for dynamic power management in wireless local area networks |
US8798665B2 (en) * | 2007-11-15 | 2014-08-05 | Qualcomm Incorporated | Beacon-based control channels |
US9326253B2 (en) * | 2007-11-15 | 2016-04-26 | Qualcomm Incorporated | Wireless communication channel blanking |
US8761032B2 (en) * | 2007-11-16 | 2014-06-24 | Qualcomm Incorporated | Random reuse based control channels |
US9009573B2 (en) * | 2008-02-01 | 2015-04-14 | Qualcomm Incorporated | Method and apparatus for facilitating concatenated codes for beacon channels |
US9107239B2 (en) | 2008-04-07 | 2015-08-11 | Qualcomm Incorporated | Systems and methods to define control channels using reserved resource blocks |
US8675537B2 (en) * | 2008-04-07 | 2014-03-18 | Qualcomm Incorporated | Method and apparatus for using MBSFN subframes to send unicast information |
US8724492B2 (en) | 2011-04-08 | 2014-05-13 | Motorola Mobility Llc | Method and apparatus for multi-radio coexistence on adjacent frequency bands |
EP2702706B1 (de) * | 2011-04-29 | 2014-12-24 | Telefonaktiebolaget LM Ericsson (PUBL) | Dezentrale kontrolle der interfernz verminderung in einem drahtlosen kommunikationssystem |
US9357499B2 (en) | 2012-06-22 | 2016-05-31 | Qualcomm Incorporated | Method and apparatus for energy savings and interference reduction in a wireless communications network |
US9237530B2 (en) * | 2012-11-09 | 2016-01-12 | Qualcomm Incorporated | Network listen with self interference cancellation |
US8874127B2 (en) | 2012-11-27 | 2014-10-28 | At&T Mobility Ii, Llc | Facilitation of self-adjusting network uplink noise balancing |
EP3001739B1 (de) | 2014-09-25 | 2019-04-10 | Motorola Solutions, Inc. | Verfahren und vorrichtung zur anpassung der übertragungsleistung der basisstation zur reduktion des stromverbrauchs |
US10416747B2 (en) * | 2016-05-23 | 2019-09-17 | Apple Inc. | Dynamic transmission power adjustment |
CN111224908B (zh) * | 2018-11-26 | 2023-03-24 | 展讯通信(上海)有限公司 | 信号序列的检测方法及装置、存储介质、终端 |
CN113992255B (zh) * | 2021-12-27 | 2022-04-19 | 南京典格通信科技有限公司 | 一种基于系统帧号的天线校准方法及装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI86934C (fi) * | 1991-03-06 | 1992-10-26 | Telenokia Oy | Foerfarande och anordning foer styrning av en radiosaendare |
FI99182C (fi) * | 1994-05-26 | 1997-10-10 | Nokia Telecommunications Oy | Menetelmä tukiaseman yleislähetyskanavan kuuluvuuden parantamiseksi, sekä solukkoradiojärjestelmä |
US5917812A (en) * | 1996-04-16 | 1999-06-29 | Qualcomm Incorporated | System and method for reducing interference generated by a digital communication device |
US6473623B1 (en) * | 1996-04-18 | 2002-10-29 | At&T Wireless Services, Inc. | Method for self-calibration of a wireless communication system |
JP3361694B2 (ja) * | 1996-06-07 | 2003-01-07 | 株式会社エヌ・ティ・ティ・ドコモ | Cdma移動通信システムにおけるパイロットチャネル送信およびセル選択方法、移動局 |
US5805646A (en) * | 1996-10-08 | 1998-09-08 | Ericsson Inc. | Synchronization method, and associated circuitry, for improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization |
US5933418A (en) * | 1996-11-15 | 1999-08-03 | Ericsson Inc. | Method for increasing control channel capacity in a communication system |
FI105866B (fi) * | 1996-12-04 | 2000-10-13 | Nokia Networks Oy | Menetelmä tuottaa yleisten kanavien kantoaalto ja radiojärjestelmä |
US6173162B1 (en) * | 1997-06-16 | 2001-01-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Multiple code channel power control in a radio communication system |
-
1999
- 1999-07-09 DE DE69941331T patent/DE69941331D1/de not_active Expired - Lifetime
- 1999-07-09 EP EP99113345A patent/EP1067705B1/de not_active Expired - Lifetime
- 1999-07-09 AT AT99113345T patent/ATE441301T1/de not_active IP Right Cessation
-
2000
- 2000-07-07 US US09/611,851 patent/US6728550B1/en not_active Expired - Fee Related
- 2000-07-10 JP JP2000208862A patent/JP4603132B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1067705B1 (de) | 2009-08-26 |
EP1067705A1 (de) | 2001-01-10 |
DE69941331D1 (de) | 2009-10-08 |
JP4603132B2 (ja) | 2010-12-22 |
JP2001060916A (ja) | 2001-03-06 |
US6728550B1 (en) | 2004-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |