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
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
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) | CN102210188B (es) |
AR (1) | AR079179A1 (es) |
TW (3) | TWI612832B (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 |
KR101895947B1 (ko) | 2010-01-18 | 2018-09-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 채널 품질 정보를 제공하는 방법 및 장치 |
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 |
US9344248B2 (en) | 2010-11-12 | 2016-05-17 | Google Technology Holdings LLC | 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 |
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 |
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 |
CN105519174A (zh) * | 2013-09-30 | 2016-04-20 | 富士通株式会社 | 信号测量方法、用户设备以及基站 |
EP3100495B1 (en) * | 2014-01-31 | 2018-11-28 | Nokia Technologies Oy | Bler measurements for mbms |
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 |
EP3031154B1 (en) * | 2014-10-29 | 2019-04-24 | Telefonaktiebolaget LM Ericsson (publ) | Network node and method for toggling transmission parameters in a heterogeneous network |
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 |
US10469196B2 (en) * | 2016-08-10 | 2019-11-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Check positions within a transport block |
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 |
CN113647131A (zh) * | 2019-02-15 | 2021-11-12 | 瑞典爱立信有限公司 | 无线电链路监测 |
US20230308199A1 (en) * | 2020-09-25 | 2023-09-28 | Intel Corporation | Link performance prediction using spatial link performance mapping |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0664166B2 (ja) * | 1980-09-16 | 1994-08-22 | イギリス国 | クロックモデム |
AU7173694A (en) * | 1993-06-25 | 1995-01-17 | Omniplex, Inc. | Determination of location using time-synchronized cell site transmissions |
FI103856B1 (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 |
CA2340201C (en) | 1999-06-28 | 2006-04-25 | Samsung Electronics Co., Ltd. | Apparatus and method of controlling forward link power when in discontinuous transmission mode in a mobile communication system |
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 |
SG171652A1 (en) * | 2006-05-05 | 2011-06-29 | Interdigital Tech Corp | Radio link failure detection procedures in long term evolution uplink and downlink and apparatus therefor |
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 |
US8688049B2 (en) * | 2006-10-05 | 2014-04-01 | Telefonaktiebolaget L M Ericsson (Publ) | Method for predicting channel quality indicator (CQI) values |
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 |
EP2127419B1 (en) * | 2007-02-06 | 2019-07-03 | Nokia Technologies Oy | Method and apparatus for providing efficient discontinuous communication |
WO2008110996A1 (en) * | 2007-03-12 | 2008-09-18 | Nokia Corporation | Apparatus, method and computer program product 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 |
EP2329630B1 (en) * | 2008-08-01 | 2012-02-08 | Gigle Networks SL | OFDM frame synchronisation method and system |
US8406171B2 (en) * | 2008-08-01 | 2013-03-26 | Texas Instruments Incorporated | Network MIMO reporting, control signaling and transmission |
US8300757B2 (en) * | 2008-08-08 | 2012-10-30 | Motorola Mobility Llc | Methods for detection of failure and recovery in a radio link |
EP2315481A4 (en) * | 2008-08-11 | 2015-05-13 | Ntt Docomo Inc | USER DEVICE AND METHOD FOR DETERMINING THE SYNCHRONIZATION OF A DOWNLINK FOR THE USER DEVICE |
US8351922B2 (en) * | 2008-09-22 | 2013-01-08 | Interdigital Patent Holdings, Inc. | Method and apparatus for LTE radio link failure determination in DRX mode |
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 |
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2009
- 2009-10-26 US US12/605,443 patent/US8457112B2/en active Active
- 2009-10-28 WO PCT/US2009/062412 patent/WO2010053793A2/en active Application Filing
- 2009-10-28 JP JP2011534723A patent/JP5369305B2/ja active Active
- 2009-10-28 EP EP09748908.2A patent/EP2359661B1/en active Active
- 2009-10-28 KR KR1020137003918A patent/KR101485718B1/ko active IP Right Grant
- 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 CN CN201310424902.3A patent/CN103533631B/zh active Active
- 2009-11-06 TW TW105121121A patent/TWI612832B/zh active
- 2009-11-06 TW TW098137773A patent/TWI459840B/zh active
- 2009-11-06 TW TW103129405A patent/TWI548295B/zh active
- 2009-11-06 AR ARP090104311A patent/AR079179A1/es active IP Right Grant
-
2013
- 2013-05-09 US US13/890,290 patent/US9654985B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012507247A (ja) | 2012-03-22 |
EP2359661B1 (en) | 2017-10-25 |
TWI548295B (zh) | 2016-09-01 |
CN102210188A (zh) | 2011-10-05 |
WO2010053793A3 (en) | 2010-07-15 |
TW201448642A (zh) | 2014-12-16 |
US20130242975A1 (en) | 2013-09-19 |
KR20130026536A (ko) | 2013-03-13 |
CN103533631A (zh) | 2014-01-22 |
US9654985B2 (en) | 2017-05-16 |
JP5369305B2 (ja) | 2013-12-18 |
WO2010053793A2 (en) | 2010-05-14 |
KR101291945B1 (ko) | 2013-08-07 |
EP2359661A2 (en) | 2011-08-24 |
KR101485718B1 (ko) | 2015-01-22 |
TW201032641A (en) | 2010-09-01 |
TW201637492A (zh) | 2016-10-16 |
KR20110083715A (ko) | 2011-07-20 |
CN102210188B (zh) | 2014-06-25 |
CN103533631B (zh) | 2017-01-18 |
TWI612832B (zh) | 2018-01-21 |
TWI459840B (zh) | 2014-11-01 |
US8457112B2 (en) | 2013-06-04 |
US20100118856A1 (en) | 2010-05-13 |
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