DK2232752T3 - Fremgangsmåde og indretning til blinddekodning - Google Patents

Fremgangsmåde og indretning til blinddekodning

Info

Publication number
DK2232752T3
DK2232752T3 DK08858521.1T DK08858521T DK2232752T3 DK 2232752 T3 DK2232752 T3 DK 2232752T3 DK 08858521 T DK08858521 T DK 08858521T DK 2232752 T3 DK2232752 T3 DK 2232752T3
Authority
DK
Denmark
Prior art keywords
blind coding
blind
coding
Prior art date
Application number
DK08858521.1T
Other languages
English (en)
Inventor
Bengt Lindoff
Matthias Kamuf
Fredrik Nordstroem
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Application granted granted Critical
Publication of DK2232752T3 publication Critical patent/DK2232752T3/da

Links

Classifications

    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0091—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location arrangements specific to receivers, e.g. format detection
    • 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
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0046—Code rate detection or code type detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
DK08858521.1T 2007-12-13 2008-12-10 Fremgangsmåde og indretning til blinddekodning DK2232752T3 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US1353407P 2007-12-13 2007-12-13
US1381607P 2007-12-14 2007-12-14
US12/134,243 US8687745B2 (en) 2007-12-13 2008-06-06 Method and apparatus for blind decoding
PCT/EP2008/067231 WO2009074611A2 (en) 2007-12-13 2008-12-10 A method and apparatus for blind decoding

Publications (1)

Publication Number Publication Date
DK2232752T3 true DK2232752T3 (da) 2013-09-08

Family

ID=40753249

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08858521.1T DK2232752T3 (da) 2007-12-13 2008-12-10 Fremgangsmåde og indretning til blinddekodning

Country Status (5)

Country Link
US (1) US8687745B2 (da)
EP (1) EP2232752B1 (da)
CN (1) CN101971539B (da)
DK (1) DK2232752T3 (da)
WO (1) WO2009074611A2 (da)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102167647B1 (ko) * 2007-12-20 2020-10-19 옵티스 와이어리스 테크놀로지, 엘엘씨 전기통신 시스템에서의 방법 및 장치
US8929304B2 (en) * 2008-01-04 2015-01-06 Optis Wireless Technology, Llc Radio communication base station device, radio communication mobile station device, and control channel allocation method
KR100943908B1 (ko) * 2008-02-19 2010-02-24 엘지전자 주식회사 Ｐｄｃｃｈ를 통한 제어 정보 송수신 방법
KR100913473B1 (ko) * 2008-03-20 2009-08-25 엘지전자 주식회사 무선 통신 시스템에서 ｐｄｃｃｈ 모니터링 방법
KR101531377B1 (ko) * 2008-03-27 2015-06-25 코닌클리케 필립스 엔.브이. 모바일 네트워크에서의 통신을 위한 방법
CN101309523B (zh) * 2008-06-23 2014-09-10 中兴通讯股份有限公司 一种传输物理下行控制信道信号的方法
EP2345296B1 (en) 2008-10-20 2017-01-18 InterDigital Patent Holdings, Inc. Carrier aggregation
EP2356766A2 (en) 2008-10-31 2011-08-17 Interdigital Patent Holdings, Inc. Method and apparatus for utilizing multiple carriers in high speed packet access communications
US8937913B2 (en) * 2008-12-11 2015-01-20 Lg Electronics Inc. Method for control channel detection in a multicarrier system
WO2010088536A1 (en) 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
KR101641119B1 (ko) * 2009-02-02 2016-07-20 삼성전자 주식회사 무선 통신 시스템에서 제어 채널 송수신 방법 및 장치
US8441996B2 (en) * 2009-04-02 2013-05-14 Lg Electronics Inc. Method and apparatus for monitoring control channel in multiple carrier system
US9178676B2 (en) * 2009-05-14 2015-11-03 Lg Electronics Inc. Device and method for monitoring control channel in multicarrier system
KR101946223B1 (ko) 2009-06-15 2019-02-08 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 캐리어 집성을 위한 제어 채널 공유 시스템 및 방법
CN101925109B (zh) 2009-06-16 2012-12-26 华为技术有限公司 一种控制信道映射的方法和装置
ES2555059T3 (es) * 2009-06-16 2015-12-28 Huawei Technologies Co., Ltd. Método de mapeado de puesta en correspondencia de un canal de control, método de detección de canal de control y dispositivo correspondiente
EP2443763B1 (en) * 2009-06-19 2015-03-04 BlackBerry Limited Method and system for signaling transmission layers for single user and multi user mimo
US8824397B2 (en) * 2009-06-25 2014-09-02 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for transmitting a control message
WO2011047506A1 (zh) * 2009-10-20 2011-04-28 华为技术有限公司 Pdcch的盲检测方法、资源调度方法与装置
CN102668671B (zh) * 2009-12-17 2015-10-14 松下电器（美国）知识产权公司 无线发送装置和控制信号发送方法
WO2011093072A1 (ja) * 2010-01-27 2011-08-04 京セラ株式会社 移動局及び制御情報の復号方法
CN102215183B (zh) * 2010-04-01 2014-06-11 中兴通讯股份有限公司 盲检测装置及方法
KR101684867B1 (ko) * 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
PT2564547T (pt) 2010-04-30 2018-10-10 Guangdong Oppo Mobile Telecommunications Corp Ltd Sistema e método para partilhar um canal de controlo para agregação de portadoras
US8582698B2 (en) 2010-05-10 2013-11-12 Telefonaktiebolaget Lm Ericsson (Publ) Reduced complexity timing estimation for locating the position of a mobile terminal
US20110292891A1 (en) 2010-05-26 2011-12-01 Industrial Technology Research Institute Control channel allocation method, control channel searching method and communication apparatus using the same
PL3048753T3 (pl) 2011-05-03 2019-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Oparty o obszar wyszukiwania monitoring kanału sterowania
JP5858046B2 (ja) * 2011-09-30 2016-02-10 富士通株式会社 無線通信システム、移動局、基地局及び無線通信システム制御方法
CN105846983B (zh) 2011-11-04 2019-06-28 华为技术有限公司 接收和发送控制信道的方法、用户设备和基站
US8898552B2 (en) * 2012-04-24 2014-11-25 Samsung Electronics Co., Ltd. Communication system with blind decoding mechanism and method of operation thereof
WO2014005322A1 (en) * 2012-07-06 2014-01-09 Nokia Siemens Networks Oy Search spaces for wireless communications
DE102012213829B4 (de) * 2012-08-03 2018-06-21 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Spekulative Basisbandverarbeitung eines empfangenen Datenrahmens
CN104756535B (zh) * 2012-10-23 2019-06-14 Lg电子株式会社 在无线通信系统中接收控制信息的方法及其设备
CN104244363B (zh) * 2013-06-07 2020-02-04 电信科学技术研究院 一种检测发现消息的方法、终端及系统
KR102167856B1 (ko) * 2013-08-23 2020-10-20 삼성전자 주식회사 무선 통신 시스템에서 간섭 신호 제어 정보 검출 방법 및 장치
CN104469804B (zh) * 2013-09-12 2017-11-14 普天信息技术研究院有限公司 物理下行控制信道的盲检方法
CN104869578A (zh) * 2014-02-26 2015-08-26 中国电信股份有限公司 物理下行控制信道盲检测方法、装置和用户设备
KR101992033B1 (ko) 2014-08-27 2019-06-21 텔레폰악티에볼라겟엘엠에릭슨(펍) 경쟁 기반 업링크 전송의 디코딩을 위한 방법 및 노드
CN105743603B (zh) * 2014-12-07 2019-01-25 联芯科技有限公司 Dci防误检方法及系统
CN104683069B (zh) * 2015-02-13 2018-04-27 大唐联仪科技有限公司 一种物理下行控制信道pdcch盲检测方法和系统
US10051618B2 (en) * 2016-07-01 2018-08-14 Intel IP Corporation Methods and devices for control channel decoding
WO2018028774A1 (en) 2016-08-10 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Check positions within a transport block
US10356751B2 (en) 2017-02-09 2019-07-16 Apple Inc. Efficient paging and idle mode wakeup for wireless devices supporting coverage enhanced mode
US10484981B2 (en) 2017-08-10 2019-11-19 At&T Intellectual Property I, L.P. Decoding downlink control channels for 5G wireless communication systems
US10856263B2 (en) * 2017-09-08 2020-12-01 Qualcomm Incorporated Randomized search space for downlink control channel
GB2566990B (en) * 2017-09-29 2020-08-05 Tcl Communication Ltd Improvements in or relating to transmission without grant in New Radio
CN109257823B (zh) * 2018-08-10 2021-06-15 华为技术有限公司 监测信号的方法和装置
US11255893B2 (en) 2018-08-22 2022-02-22 Keysight Technologies, Inc. Measuring error in signal under test (SUT) using multiple channel measurement device
CN112823519B (zh) * 2018-11-26 2023-10-13 深圳市欢太科技有限公司 视频解码方法、装置、电子设备、计算机可读存储介质
CN111869146B (zh) * 2019-02-26 2022-04-05 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
US11696298B2 (en) * 2019-11-17 2023-07-04 Qualcomm Incorporated Blind decoding limits
EP4009556A3 (en) * 2020-12-03 2022-10-12 Samsung Electronics Co., Ltd. Ue performing blind decoding according to decoding priorities for aggretaton levels and filtering of decoding candidates
CN112468519B (zh) * 2021-01-28 2021-05-11 深圳乐播科技有限公司 电视解码能力检测方法、装置、计算机设备及可读存储介质

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5722078A (en) 1993-11-01 1998-02-24 Ericsson Inc. Method and apparatus for locating a digital control channel in a downbanded cellular radiocommunication system
US5671255A (en) 1996-03-29 1997-09-23 Motorola, Inc. Method and apparatus for determining coding rate in a wireless communication system
US7042963B1 (en) * 1998-12-11 2006-05-09 Ericsson Inc. Methods and apparatus for decoding variably-coded signals based on prior communication
FR2794584B1 (fr) 1999-06-02 2001-09-14 France Telecom Procede de detection en aveugle du mode de codage de donnees numeriques
US8014473B2 (en) 2001-01-26 2011-09-06 Qualcomm Incorporated Method and apparatus for detecting messages with unknown signaling characteristic
US7076005B2 (en) 2001-02-15 2006-07-11 Qualcomm, Incorporated System and method for transmission format detection
JP3555943B2 (ja) 2002-02-27 2004-08-18 松下電器産業株式会社 無線受信装置、変調方式判定方法および符号化方式判定方法
JP2004153466A (ja) * 2002-10-29 2004-05-27 Matsushita Electric Ind Co Ltd 受信方法、受信装置及び無線伝送システム
US8134994B2 (en) 2003-02-14 2012-03-13 Alcatel Lucent Method of scheduling on downlink and transmitting on uplink dedicated channels
US7277496B2 (en) * 2003-06-30 2007-10-02 Intel Corporation Device, system and method for blind format detection
CN101088242B (zh) 2004-12-23 2012-07-11 Nxp股份有限公司 低复杂度的盲传输格式检测
US8074158B2 (en) 2005-02-02 2011-12-06 Qualcomm Incorporated Erasure detection for a transport channel with an unknown format
EP1869810B1 (en) 2005-04-07 2018-12-05 Nokia Technologies Oy Blind transport format detection based on decoder metric
US8780944B2 (en) * 2005-08-26 2014-07-15 Qualcomm Incorporated Method and apparatus for reliable signaling in wireless communication
US8489128B2 (en) * 2005-10-31 2013-07-16 Qualcomm Incorporated Efficient transmission on a shared data channel for wireless communication
US8625601B2 (en) * 2005-10-31 2014-01-07 Qualcomm Incorporated Method and apparatus for low-overhead packet data transmission and control of reception mode
JP4758765B2 (ja) 2006-01-05 2011-08-31 ルネサスエレクトロニクス株式会社 トランスポートフォーマット検出装置及びトランスポートフォーマット検出方法
GB0600814D0 (en) 2006-01-17 2006-02-22 Siemens Ag A Method Of Resource Allocation In A Communication System
GB2434941B (en) 2006-02-07 2008-07-16 Siemens Ag A Method Of Signalling Uplink Information
EP3073664B1 (en) 2006-02-24 2019-01-23 Sun Patent Trust Resource block candidate selection technique employing packet scheduling in wireless communication systems
TR201907743T4 (tr) 2006-10-31 2019-06-21 Ericsson Telefon Ab L M Telekomünikasyon sistemi ve böyle bir sistemde hata kontrolü.
KR101448309B1 (ko) * 2007-09-28 2014-10-08 엘지전자 주식회사 무선통신 시스템에서 하향링크 제어채널 모니터링 방법
TWM354286U (en) * 2007-10-29 2009-04-01 Interdigital Patent Holdings Apparatus for handling random access channel responses
US8238475B2 (en) * 2007-10-30 2012-08-07 Qualcomm Incorporated Methods and systems for PDCCH blind decoding in mobile communications

Also Published As

Publication number Publication date
US20090154607A1 (en) 2009-06-18
CN101971539B (zh) 2014-08-27
WO2009074611A3 (en) 2009-08-13
EP2232752B1 (en) 2013-06-19
CN101971539A (zh) 2011-02-09
US8687745B2 (en) 2014-04-01
WO2009074611A2 (en) 2009-06-18
EP2232752A2 (en) 2010-09-29

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