AR079179A1 - Sincronizacion de enlace radioelectrico en un dispositivo de comunicaciones inalambrico - Google Patents
Sincronizacion de enlace radioelectrico en un dispositivo de comunicaciones inalambricoInfo
- Publication number
- AR079179A1 AR079179A1 ARP090104311A ARP090104311A AR079179A1 AR 079179 A1 AR079179 A1 AR 079179A1 AR P090104311 A ARP090104311 A AR P090104311A AR P090104311 A ARP090104311 A AR P090104311A AR 079179 A1 AR079179 A1 AR 079179A1
- Authority
- AR
- Argentina
- Prior art keywords
- synchronization
- wireless communications
- control code
- communications device
- correlation
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Abstract
Una terminal de comunicaciones inalámbricas que incluye un controlador acoplado a un transceptor donde el controlador está configurado para determinar una sincronizacion en base a una correlacion de la informacion de estado de canal con la tasa de errores de decodificador correspondiente a una hipotética palabra codigo de control, para intentar decodificar una palabra codigo de control en una senal recibida y concluir que no ha ocurrido un evento fuera de sincronizacion si la palabra codigo de control se decodifica satisfactoriamente no obstante una indicacion de la correlacion.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11248208P | 2008-11-07 | 2008-11-07 | |
US12/605,443 US8457112B2 (en) | 2008-11-07 | 2009-10-26 | Radio link performance prediction in wireless communication terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
AR079179A1 true AR079179A1 (es) | 2012-01-04 |
Family
ID=41665123
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090104311A AR079179A1 (es) | 2008-11-07 | 2009-11-06 | Sincronizacion de enlace radioelectrico en un dispositivo de comunicaciones inalambrico |
Country Status (8)
Country | Link |
---|---|
US (2) | US8457112B2 (es) |
EP (1) | EP2359661B1 (es) |
JP (1) | JP5369305B2 (es) |
KR (2) | KR101485718B1 (es) |
CN (2) | CN103533631B (es) |
AR (1) | AR079179A1 (es) |
TW (3) | TWI548295B (es) |
WO (1) | WO2010053793A2 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8374097B2 (en) * | 2008-02-08 | 2013-02-12 | Texas Instruments Incorporated | Fast DRX for DL speech transmission in wireless networks |
US8300757B2 (en) | 2008-08-08 | 2012-10-30 | Motorola Mobility Llc | Methods for detection of failure and recovery in a radio link |
KR101546751B1 (ko) * | 2008-11-05 | 2015-08-24 | 삼성전자주식회사 | 이동통신시스템에서 단말기의 라디오 링크 실패를 효율적으로 탐지하는 방법 |
US8442021B2 (en) | 2008-11-07 | 2013-05-14 | Motorola Mobility Llc | Radio link performance prediction in wireless communication terminal |
KR101731836B1 (ko) * | 2009-12-30 | 2017-05-02 | 삼성전자주식회사 | 무선통신 시스템에서 채널 상태 정보 보고 방법 및 시스템 |
JP5735541B2 (ja) | 2010-01-18 | 2015-06-17 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおいてチャネル品質情報を提供する方法及び装置 |
KR101757383B1 (ko) | 2010-06-29 | 2017-07-26 | 삼성전자주식회사 | 반송파 결합을 지원하는 셀룰러 무선통신 시스템에서 단말의 csi 전송 방법 및 장치 |
US8456996B2 (en) * | 2010-07-30 | 2013-06-04 | Qualcomm Incorporated | Method and apparatus for improved MBMS capacity and link management through robust and performance optimal soft combining |
US9088393B2 (en) * | 2010-07-30 | 2015-07-21 | Lg Electronics Inc. | Method and apparatus for reporting channel state information of multi-channel in wireless local area network system |
US9178640B2 (en) | 2010-08-20 | 2015-11-03 | Qualcomm Incorporated | Determination of network synchronization |
US20120069833A1 (en) * | 2010-09-16 | 2012-03-22 | Molnar Karl J | Channel state information reporting for a successively decoded, precoded multi-antenna transmission |
US8837301B2 (en) | 2010-11-08 | 2014-09-16 | Motorola Mobility Llc | Interference measurements in enhanced inter-cell interference coordination capable wireless terminals |
US20120122472A1 (en) | 2010-11-12 | 2012-05-17 | Motorola Mobility, Inc. | Positioning Reference Signal Assistance Data Signaling for Enhanced Interference Coordination in a Wireless Communication Network |
GB2489956B (en) * | 2011-04-12 | 2013-03-20 | Renesas Mobile Corp | Sensing configuration in carrier aggregation scenarios |
US8885567B2 (en) * | 2011-11-02 | 2014-11-11 | Qualcomm Incorporated | Reducing complexity for implementing interference cancellation applied to physical channels of a wireless network |
US9686750B2 (en) | 2012-01-10 | 2017-06-20 | Apple Inc. | Methods and apparatus for power consumption management during discontinuous reception |
CN103369552B (zh) * | 2012-03-27 | 2016-07-06 | 普天信息技术有限公司 | 一种判决用户同步失步的方法 |
US8942109B2 (en) * | 2012-04-25 | 2015-01-27 | Anritsu Company | Impairment simulation for network communication to enable voice quality degradation estimation |
US8982693B2 (en) | 2012-05-14 | 2015-03-17 | Google Technology Holdings LLC | Radio link monitoring in a wireless communication device |
US9198070B2 (en) * | 2012-05-14 | 2015-11-24 | Google Technology Holdings LLC | Radio link monitoring in a wireless communication device |
EP2665207B1 (en) * | 2012-05-15 | 2018-04-18 | MStar Semiconductor, Inc. | User Equipment and Method for Radio Link Monitoring |
US9398634B2 (en) * | 2013-08-22 | 2016-07-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network |
US9351251B2 (en) | 2013-08-22 | 2016-05-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Mobile station, core network node, base station subsystem, and methods for implementing longer paging cycles in a cellular network |
KR20160057423A (ko) * | 2013-09-30 | 2016-05-23 | 후지쯔 가부시끼가이샤 | 신호 측정 방법, 사용자 장비, 및 기지국 |
CN105940705B (zh) | 2014-01-31 | 2019-06-18 | 诺基亚技术有限公司 | 用于mbms的bler测量的方法和装置 |
US9699828B2 (en) | 2014-05-22 | 2017-07-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Optimized synchronization procedure for prolonged periods of sleep |
US9667362B2 (en) | 2014-09-19 | 2017-05-30 | Samsung Electronics Co., Ltd. | Apparatus and method for selecting channel quality indicator in communication system |
CN105765879B (zh) * | 2014-10-29 | 2020-10-16 | 瑞典爱立信有限公司 | 用于在异构网络中切换传送参数的系统和方法 |
US10200897B2 (en) * | 2016-04-26 | 2019-02-05 | Apple Inc. | Radio link monitoring using downlink control and data decoding performance characteristics |
US10320693B2 (en) * | 2016-07-06 | 2019-06-11 | Qualcomm Incorporated | Method for packet data convergence protocol count synchronization |
CN109792309B (zh) | 2016-08-10 | 2021-12-31 | 瑞典爱立信有限公司 | 传输块内的校验位置 |
CN107888364B (zh) | 2016-09-30 | 2020-07-21 | 电信科学技术研究院 | 一种参考信号映射方法及装置 |
CN113647131B (zh) * | 2019-02-15 | 2024-07-19 | 瑞典爱立信有限公司 | 无线电链路监测 |
DE112021005003T5 (de) * | 2020-09-25 | 2023-07-20 | Intel Corporation | Verbindungsleistungsvorhersage unter verwendung von räumlicher verbindungsleistungsabbildung |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001088A1 (en) * | 1980-09-16 | 1982-04-01 | Wilkinson R | Improvements in or relating to synchronising of clocks |
AU7173694A (en) * | 1993-06-25 | 1995-01-17 | Omniplex, Inc. | Determination of location using time-synchronized cell site transmissions |
FI103856B (fi) | 1996-11-15 | 1999-09-30 | Nokia Telecommunications Oy | Dynaaminen kanava-allokointi |
US6782066B1 (en) * | 1998-06-16 | 2004-08-24 | 3Com Corporation | Method and system for detecting frame slips in a digital communications channel |
JP3120792B2 (ja) * | 1998-09-11 | 2000-12-25 | 日本電気株式会社 | スペクトラム拡散通信方法及びスペクトラム拡散通信装置 |
DE60010633T2 (de) | 1999-06-28 | 2004-09-23 | Samsung Electronics Co., Ltd., Suwon | Gerät und verfahren zur steuerung der stärke einer abwärtsverbindung in einem unterbrochenen übertragungsmodus in einem mobilen kommunikationssystem |
US6625467B2 (en) * | 2000-07-13 | 2003-09-23 | Qualcomm, Incorporated | Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system |
US7281057B2 (en) | 2002-04-29 | 2007-10-09 | Harris Corporation | Hierarchical mobile ad-hoc network and methods for performing reactive routing therein |
KR100547798B1 (ko) * | 2003-12-01 | 2006-01-31 | 삼성전자주식회사 | 광대역 무선 접속 통신 시스템에서 동기를 잃어버림에따른 단말기의 파워 세이브 방법 |
JP2006121159A (ja) | 2004-10-19 | 2006-05-11 | Matsushita Electric Ind Co Ltd | 同期判定回路、無線通信装置及び同期判定方法 |
US8971461B2 (en) | 2005-06-01 | 2015-03-03 | Qualcomm Incorporated | CQI and rank prediction for list sphere decoding and ML MIMO receivers |
CN101189800A (zh) | 2005-06-01 | 2008-05-28 | 高通股份有限公司 | 用于列表球解码及ml mimo接收机的cqi和秩预测 |
TW200719636A (en) * | 2005-11-04 | 2007-05-16 | Inst Information Industry | Method for a direct link in wireless communication system |
CN101449517B (zh) * | 2006-05-05 | 2015-06-03 | 广东新岸线计算机系统芯片有限公司 | 长期演进上行链路和下行链路中的无线电链路故障检测方法及其装置 |
KR20080008801A (ko) * | 2006-07-21 | 2008-01-24 | 삼성전자주식회사 | 패킷 전송 기반 통신 시스템에서 라디오 링크 상태를판단하는 방법 및 장치 |
US8184795B2 (en) * | 2006-08-03 | 2012-05-22 | Motorola Solutions, Inc. | Method and system for floor control in a wireless network |
JP2008092383A (ja) | 2006-10-04 | 2008-04-17 | Nec Corp | 無線特性測定システム及びその測定方法 |
JP4917648B2 (ja) * | 2006-10-05 | 2012-04-18 | テレフオンアクチーボラゲット エル エム エリクソン(パブル) | チャネル品質指標(cqi)値の予測方法 |
KR101784078B1 (ko) | 2006-12-14 | 2017-10-10 | 톰슨 라이센싱 | 통신 시스템에서의 레이트리스 인코딩 |
JP4821600B2 (ja) * | 2006-12-26 | 2011-11-24 | ソニー株式会社 | 無線通信システム、無線通信装置、無線通信方法、および、プログラム |
EP1947812B1 (en) | 2007-01-17 | 2016-10-19 | BlackBerry Limited | Methods and apparatus for use in switching user account data and operations between two different mobile communication devices |
PL3557917T3 (pl) * | 2007-02-06 | 2020-09-21 | Nokia Technologies Oy | Sposób i urządzenie do zapewnienia wydajnej komunikacji nieciągłej |
EP2123088B1 (en) * | 2007-03-12 | 2013-09-11 | Nokia Corporation | Apparatus and method providing auxillary handover command |
JP5138293B2 (ja) * | 2007-07-05 | 2013-02-06 | 富士通株式会社 | 受信ダイバーシチを制御する通信装置および方法 |
EP2048897B1 (en) * | 2007-10-12 | 2017-05-03 | Telefonaktiebolaget LM Ericsson (publ) | A method for reducing the risk of dropped calls in a mobile communications network |
KR101505687B1 (ko) * | 2007-11-05 | 2015-03-31 | 엘지전자 주식회사 | 무선통신 시스템에서 전력제어 방법 |
US7986758B2 (en) * | 2008-05-30 | 2011-07-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Synchronization detection using bandwidth and antenna configuration |
US8406171B2 (en) * | 2008-08-01 | 2013-03-26 | Texas Instruments Incorporated | Network MIMO reporting, control signaling and transmission |
EP2329630B1 (en) * | 2008-08-01 | 2012-02-08 | Gigle Networks SL | OFDM frame synchronisation method and system |
US8300757B2 (en) | 2008-08-08 | 2012-10-30 | Motorola Mobility Llc | Methods for detection of failure and recovery in a radio link |
CN102119563B (zh) * | 2008-08-11 | 2014-09-03 | 株式会社Ntt都科摩 | 用户装置和用户装置中的下行链路的同步判定方法 |
AR073390A1 (es) * | 2008-09-22 | 2010-11-03 | Interdigital Patent Holdings | Metodo y aparato para determinar falla en enlace radial lte en modo drx |
US8787177B2 (en) | 2008-11-03 | 2014-07-22 | Apple Inc. | Techniques for radio link problem and recovery detection in a wireless communication system |
US8442021B2 (en) | 2008-11-07 | 2013-05-14 | Motorola Mobility Llc | Radio link performance prediction in wireless communication terminal |
US8520617B2 (en) * | 2009-11-06 | 2013-08-27 | Motorola Mobility Llc | Interference mitigation in heterogeneous wireless communication networks |
US8755753B2 (en) * | 2010-10-29 | 2014-06-17 | Samsung Electronics Co., Ltd. | Apparatus and method for channel measurement in radio link monitoring in a wireless network |
-
2009
- 2009-10-26 US US12/605,443 patent/US8457112B2/en active Active
- 2009-10-28 KR KR1020137003918A patent/KR101485718B1/ko active IP Right Grant
- 2009-10-28 CN CN201310424902.3A patent/CN103533631B/zh active Active
- 2009-10-28 KR KR1020117012929A patent/KR101291945B1/ko active IP Right Grant
- 2009-10-28 CN CN200980144470.2A patent/CN102210188B/zh active Active
- 2009-10-28 JP JP2011534723A patent/JP5369305B2/ja active Active
- 2009-10-28 WO PCT/US2009/062412 patent/WO2010053793A2/en active Application Filing
- 2009-10-28 EP EP09748908.2A patent/EP2359661B1/en active Active
- 2009-11-06 TW TW103129405A patent/TWI548295B/zh active
- 2009-11-06 AR ARP090104311A patent/AR079179A1/es active IP Right Grant
- 2009-11-06 TW TW105121121A patent/TWI612832B/zh active
- 2009-11-06 TW TW098137773A patent/TWI459840B/zh active
-
2013
- 2013-05-09 US US13/890,290 patent/US9654985B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2359661A2 (en) | 2011-08-24 |
TWI459840B (zh) | 2014-11-01 |
JP5369305B2 (ja) | 2013-12-18 |
KR101485718B1 (ko) | 2015-01-22 |
TW201637492A (zh) | 2016-10-16 |
TW201032641A (en) | 2010-09-01 |
KR20110083715A (ko) | 2011-07-20 |
EP2359661B1 (en) | 2017-10-25 |
TWI612832B (zh) | 2018-01-21 |
WO2010053793A2 (en) | 2010-05-14 |
JP2012507247A (ja) | 2012-03-22 |
KR101291945B1 (ko) | 2013-08-07 |
CN102210188B (zh) | 2014-06-25 |
TWI548295B (zh) | 2016-09-01 |
WO2010053793A3 (en) | 2010-07-15 |
KR20130026536A (ko) | 2013-03-13 |
US20100118856A1 (en) | 2010-05-13 |
US8457112B2 (en) | 2013-06-04 |
CN103533631B (zh) | 2017-01-18 |
CN103533631A (zh) | 2014-01-22 |
US9654985B2 (en) | 2017-05-16 |
CN102210188A (zh) | 2011-10-05 |
TW201448642A (zh) | 2014-12-16 |
US20130242975A1 (en) | 2013-09-19 |
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