CN102404076A - 信息发送及盲检方法和设备 - Google Patents
信息发送及盲检方法和设备 Download PDFInfo
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- CN102404076A CN102404076A CN2011103491410A CN201110349141A CN102404076A CN 102404076 A CN102404076 A CN 102404076A CN 2011103491410 A CN2011103491410 A CN 2011103491410A CN 201110349141 A CN201110349141 A CN 201110349141A CN 102404076 A CN102404076 A CN 102404076A
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- Prior art keywords
- blind check
- candidate collection
- pdcch
- check candidate
- terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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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
- H04L1/0078—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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
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Claims (56)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
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CN201110349141.0A CN102404076B (zh) | 2011-11-07 | 2011-11-07 | 信息发送及盲检方法和设备 |
US14/356,589 US9408190B2 (en) | 2011-11-07 | 2012-07-11 | Information sending and blind detection method and device |
PCT/CN2012/078486 WO2013067828A1 (zh) | 2011-11-07 | 2012-07-11 | 信息发送及盲检方法和设备 |
EP12848274.2A EP2779501B1 (en) | 2011-11-07 | 2012-07-11 | Information sending and blind detection method and device |
Applications Claiming Priority (1)
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CN201110349141.0A CN102404076B (zh) | 2011-11-07 | 2011-11-07 | 信息发送及盲检方法和设备 |
Publications (2)
Publication Number | Publication Date |
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CN102404076A true CN102404076A (zh) | 2012-04-04 |
CN102404076B CN102404076B (zh) | 2014-12-10 |
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CN201110349141.0A Active CN102404076B (zh) | 2011-11-07 | 2011-11-07 | 信息发送及盲检方法和设备 |
Country Status (4)
Country | Link |
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US (1) | US9408190B2 (zh) |
EP (1) | EP2779501B1 (zh) |
CN (1) | CN102404076B (zh) |
WO (1) | WO2013067828A1 (zh) |
Cited By (22)
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WO2013067828A1 (zh) * | 2011-11-07 | 2013-05-16 | 电信科学技术研究院 | 信息发送及盲检方法和设备 |
CN103580837A (zh) * | 2012-08-03 | 2014-02-12 | 中兴通讯股份有限公司 | 控制信令发送、检测方法及基站及终端 |
US20140078980A1 (en) | 2012-08-03 | 2014-03-20 | Telefonaktiebolaget L M Ericsson (Publ) | ePDCCH Search Space Design |
WO2014047850A1 (zh) * | 2012-09-27 | 2014-04-03 | 华为技术有限公司 | 一种控制信道候选的分配方法及装置 |
WO2014067141A1 (zh) * | 2012-11-02 | 2014-05-08 | 华为技术有限公司 | 控制信道候选个数和盲检次数分配方法、基站和用户设备 |
WO2014111043A1 (en) * | 2013-01-18 | 2014-07-24 | Mediatek Singapore Pte. Ltd. | Method for transport block transmission and blind reception |
CN104285490A (zh) * | 2012-05-11 | 2015-01-14 | 株式会社Ntt都科摩 | 盲解码方法、无线基站、用户终端以及无线通信*** |
CN104335651A (zh) * | 2012-05-09 | 2015-02-04 | 株式会社Ntt都科摩 | 无线基站、用户终端、无线通信***以及无线通信方法 |
CN104685950A (zh) * | 2012-09-28 | 2015-06-03 | 株式会社Ntt都科摩 | 无线基站、用户终端、无线通信***以及无线通信方法 |
CN104704757A (zh) * | 2012-08-06 | 2015-06-10 | 株式会社Kt | 控制信息传输和上行链路控制信道资源映射 |
EP2874426A4 (en) * | 2012-07-12 | 2015-07-29 | China Academy Of Telecomm Tech | METHOD FOR DETERMINING BLIND DETECTION MODE, BLIND DETECTION METHOD, AND DEVICE |
EP2852234A4 (en) * | 2012-05-18 | 2016-01-20 | Sharp Kk | TERMINAL, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD |
CN108811052A (zh) * | 2017-04-28 | 2018-11-13 | 电信科学技术研究院 | 一种下行控制信道检测接收方法、终端和网络侧设备 |
CN109039557A (zh) * | 2017-06-12 | 2018-12-18 | 上海朗帛通信技术有限公司 | 一种被用于多天线的用户设备、基站中的方法和装置 |
WO2019029421A1 (zh) * | 2017-08-09 | 2019-02-14 | 电信科学技术研究院有限公司 | 一种下行控制信道的传输方法及设备 |
CN109863710A (zh) * | 2017-09-30 | 2019-06-07 | 北京小米移动软件有限公司 | 下行控制信息的传输方法及装置 |
CN110430031A (zh) * | 2012-09-04 | 2019-11-08 | 三星电子株式会社 | 适配用于控制信道元素的聚合等级的数量 |
CN110492972A (zh) * | 2018-05-14 | 2019-11-22 | 北京松果电子有限公司 | 盲检控制方法、装置、基站、用户设备以及存储介质 |
CN111211871A (zh) * | 2013-07-26 | 2020-05-29 | 高通股份有限公司 | 长期演进(lte)中对控制信道的传输时间区间(tti)集束 |
CN112788766A (zh) * | 2020-12-31 | 2021-05-11 | 京信网络***股份有限公司 | 下行控制信道资源分配方法、装置、通信设备和存储介质 |
CN113300807A (zh) * | 2020-02-24 | 2021-08-24 | 维沃移动通信有限公司 | 信息检测、信息发送方法、终端和网络设备 |
WO2022151428A1 (zh) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | 一种通信方法、装置以及*** |
Families Citing this family (9)
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---|---|---|---|---|
CN104104468B (zh) * | 2013-04-03 | 2018-09-11 | 电信科学技术研究院 | 一种上下行配置信息传输方法和设备 |
CN104703145B (zh) * | 2013-12-09 | 2018-05-11 | 北京信威通信技术股份有限公司 | 集群组呼盲检能力处理方法、装置和*** |
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*** |
US11496872B2 (en) * | 2015-11-06 | 2022-11-08 | Qualcomm Incorporated | Search spaces and grants in eMTC |
JP6878600B2 (ja) * | 2017-01-06 | 2021-05-26 | オッポ広東移動通信有限公司Guangdong Oppo Mobile Telecommunications Corp., Ltd. | サービス伝送方法、基地局及び端末 |
CN108401294B (zh) * | 2017-02-04 | 2021-10-26 | 华为技术有限公司 | 控制信息的发送和接收方法、接入网设备和终端设备 |
CN109587791B (zh) * | 2017-09-29 | 2022-10-14 | 北京紫光展锐通信技术有限公司 | 一种控制资源集合的检测方法及装置、介质、设备 |
KR102208123B1 (ko) * | 2017-12-08 | 2021-01-27 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 송신 또는 수신하는 방법 및 이를 위한 장치 |
CN111680467A (zh) * | 2020-06-08 | 2020-09-18 | 重庆邮电大学 | 一种用于5g终端模拟器pdcch盲检测的fpga设计方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011087272A2 (en) * | 2010-01-18 | 2011-07-21 | Lg Electronics Inc. | A method and an apparatus for providing channel quality information in a wireless communication system |
CN102170703A (zh) * | 2011-05-11 | 2011-08-31 | 电信科学技术研究院 | 一种物理下行控制信道上的信息收发方法及设备 |
CN102215586A (zh) * | 2010-04-02 | 2011-10-12 | 电信科学技术研究院 | 一种物理下行控制信道pdcch盲检的方法及设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9344259B2 (en) * | 2007-06-20 | 2016-05-17 | Google Technology Holdings LLC | Control channel provisioning and signaling |
CN104243126B (zh) * | 2007-06-22 | 2018-03-09 | Tcl通讯科技控股有限公司 | 通信方法、基站及移动终端 |
US8717989B2 (en) * | 2008-09-29 | 2014-05-06 | Panasonic Corporation | CCE+ number allocation method and base station device |
EP2422574B1 (en) * | 2009-04-23 | 2013-01-23 | InterDigital Patent Holdings, Inc. | Method and apparatus for random access in multicarrier wireless communications |
KR101946223B1 (ko) * | 2009-06-15 | 2019-02-08 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 캐리어 집성을 위한 제어 채널 공유 시스템 및 방법 |
US20110069637A1 (en) * | 2009-09-18 | 2011-03-24 | Futurewei Technologies, Inc. | System and Method for Control Channel Search Space Location Indication for a Relay Backhaul Link |
CN102014494B (zh) * | 2009-09-29 | 2012-07-04 | 电信科学技术研究院 | 一种下行调度信息的配置方法及装置 |
CN101702828B (zh) * | 2009-11-03 | 2013-01-02 | 中兴通讯股份有限公司 | 资源分配方法及***、盲检测方法、基站、用户设备 |
JP5285629B2 (ja) * | 2010-01-11 | 2013-09-11 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局装置、移動局装置及び制御情報送信方法 |
EP2378703A1 (en) * | 2010-04-13 | 2011-10-19 | Panasonic Corporation | Mapping of control information to control channel elements |
EP2437422A1 (en) * | 2010-10-01 | 2012-04-04 | Panasonic Corporation | Search space for uplink and downlink grant in an OFDM-based mobile communication system |
US20130003604A1 (en) | 2011-06-30 | 2013-01-03 | Research In Motion Limited | Method and Apparatus for Enhancing Downlink Control Information Transmission |
WO2013007016A1 (en) * | 2011-07-12 | 2013-01-17 | Renesas Mobile Corporation | Search space for component carrier specific ul/dl configuration |
CN102404076B (zh) | 2011-11-07 | 2014-12-10 | 电信科学技术研究院 | 信息发送及盲检方法和设备 |
-
2011
- 2011-11-07 CN CN201110349141.0A patent/CN102404076B/zh active Active
-
2012
- 2012-07-11 WO PCT/CN2012/078486 patent/WO2013067828A1/zh active Application Filing
- 2012-07-11 EP EP12848274.2A patent/EP2779501B1/en active Active
- 2012-07-11 US US14/356,589 patent/US9408190B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011087272A2 (en) * | 2010-01-18 | 2011-07-21 | Lg Electronics Inc. | A method and an apparatus for providing channel quality information in a wireless communication system |
CN102215586A (zh) * | 2010-04-02 | 2011-10-12 | 电信科学技术研究院 | 一种物理下行控制信道pdcch盲检的方法及设备 |
CN102170703A (zh) * | 2011-05-11 | 2011-08-31 | 电信科学技术研究院 | 一种物理下行控制信道上的信息收发方法及设备 |
Cited By (51)
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---|---|---|---|---|
WO2013067828A1 (zh) * | 2011-11-07 | 2013-05-16 | 电信科学技术研究院 | 信息发送及盲检方法和设备 |
US9408190B2 (en) | 2011-11-07 | 2016-08-02 | China Academy Of Telecommunications Technology | Information sending and blind detection method and device |
CN104335651A (zh) * | 2012-05-09 | 2015-02-04 | 株式会社Ntt都科摩 | 无线基站、用户终端、无线通信***以及无线通信方法 |
CN104335651B (zh) * | 2012-05-09 | 2018-07-03 | 株式会社Ntt都科摩 | 无线基站、用户终端、无线通信***以及无线通信方法 |
EP2849512A4 (en) * | 2012-05-11 | 2016-01-06 | Ntt Docomo Inc | BLIND CODING PROCESS, WIRELESS BASE STATION, USER DEVICE AND WIRELESS COMMUNICATION SYSTEM |
CN104285490B (zh) * | 2012-05-11 | 2019-04-16 | 株式会社Ntt都科摩 | 盲解码方法、无线基站、用户终端以及无线通信*** |
CN104285490A (zh) * | 2012-05-11 | 2015-01-14 | 株式会社Ntt都科摩 | 盲解码方法、无线基站、用户终端以及无线通信*** |
US9763240B2 (en) | 2012-05-11 | 2017-09-12 | Ntt Docomo, Inc. | Blind decoding method, radio base station, user terminal and radio communication system |
EP2852234A4 (en) * | 2012-05-18 | 2016-01-20 | Sharp Kk | TERMINAL, BASE STATION, COMMUNICATION SYSTEM, AND COMMUNICATION METHOD |
EP2874426A4 (en) * | 2012-07-12 | 2015-07-29 | China Academy Of Telecomm Tech | METHOD FOR DETERMINING BLIND DETECTION MODE, BLIND DETECTION METHOD, AND DEVICE |
CN104685821A (zh) * | 2012-08-03 | 2015-06-03 | 瑞典爱立信有限公司 | ePDCCH搜索空间设计 |
CN103580837B (zh) * | 2012-08-03 | 2019-01-22 | 中兴通讯股份有限公司 | 控制信令发送、检测方法及基站及终端 |
US10536934B2 (en) | 2012-08-03 | 2020-01-14 | Telefonaktiebolaget Lm Ericsson (Publ) | EPDCCH search space design |
US20140078980A1 (en) | 2012-08-03 | 2014-03-20 | Telefonaktiebolaget L M Ericsson (Publ) | ePDCCH Search Space Design |
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US9883497B2 (en) | 2012-08-03 | 2018-01-30 | Zte Corporation | Control signaling transmission and detection methods, base station, and terminal |
CN104704757A (zh) * | 2012-08-06 | 2015-06-10 | 株式会社Kt | 控制信息传输和上行链路控制信道资源映射 |
CN104704757B (zh) * | 2012-08-06 | 2018-01-26 | 谷歌有限责任公司 | 控制信息传输和上行链路控制信道资源映射 |
CN110430031A (zh) * | 2012-09-04 | 2019-11-08 | 三星电子株式会社 | 适配用于控制信道元素的聚合等级的数量 |
US10009889B2 (en) | 2012-09-27 | 2018-06-26 | Huawei Technologies Co., Ltd. | Method and apparatus for allocating control channel candidates |
US9699773B2 (en) | 2012-09-27 | 2017-07-04 | Huawei Technologies Co., Ltd. | Method and apparatus for allocating control channel candidates |
RU2595781C9 (ru) * | 2012-09-27 | 2018-02-19 | Хуавэй Текнолоджиз Ко., Лтд. | Способ и устройство для назначения вариантов канала управления |
US10856285B2 (en) | 2012-09-27 | 2020-12-01 | Huawei Technologies Co., Ltd. | Method and apparatus for allocating control channel candidates |
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WO2014047850A1 (zh) * | 2012-09-27 | 2014-04-03 | 华为技术有限公司 | 一种控制信道候选的分配方法及装置 |
US10237864B2 (en) | 2012-09-27 | 2019-03-19 | Huawei Technologies Co., Ltd. | Method and apparatus for allocating control channel candidates |
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WO2014067141A1 (zh) * | 2012-11-02 | 2014-05-08 | 华为技术有限公司 | 控制信道候选个数和盲检次数分配方法、基站和用户设备 |
US10075947B2 (en) | 2012-11-02 | 2018-09-11 | Huawei Technologies Co., Ltd. | Method for assigning number of control channel candidates and number of blind detection times, base station, and user equipment |
US9730203B2 (en) | 2012-11-02 | 2017-08-08 | Huawei Technologies Co., Ltd. | Method for assigning number of control channel candidates and number of blind detection times, base station, and user equipment |
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CN111211871B (zh) * | 2013-07-26 | 2021-10-29 | 高通股份有限公司 | 长期演进(lte)中对控制信道的传输时间区间(tti)集束 |
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WO2019029421A1 (zh) * | 2017-08-09 | 2019-02-14 | 电信科学技术研究院有限公司 | 一种下行控制信道的传输方法及设备 |
US11337199B2 (en) | 2017-08-09 | 2022-05-17 | Datang Mobile Communications Equipment Co., Ltd. | Method and device for transmitting downlink control channel |
CN109863710A (zh) * | 2017-09-30 | 2019-06-07 | 北京小米移动软件有限公司 | 下行控制信息的传输方法及装置 |
CN110492972A (zh) * | 2018-05-14 | 2019-11-22 | 北京松果电子有限公司 | 盲检控制方法、装置、基站、用户设备以及存储介质 |
CN113300807A (zh) * | 2020-02-24 | 2021-08-24 | 维沃移动通信有限公司 | 信息检测、信息发送方法、终端和网络设备 |
WO2021169909A1 (zh) * | 2020-02-24 | 2021-09-02 | 维沃移动通信有限公司 | 信息检测、信息发送方法、终端和网络设备 |
CN113300807B (zh) * | 2020-02-24 | 2023-03-24 | 维沃移动通信有限公司 | 信息检测、信息发送方法、终端和网络设备 |
CN112788766A (zh) * | 2020-12-31 | 2021-05-11 | 京信网络***股份有限公司 | 下行控制信道资源分配方法、装置、通信设备和存储介质 |
WO2022151428A1 (zh) * | 2021-01-15 | 2022-07-21 | 华为技术有限公司 | 一种通信方法、装置以及*** |
Also Published As
Publication number | Publication date |
---|---|
WO2013067828A1 (zh) | 2013-05-16 |
EP2779501A1 (en) | 2014-09-17 |
EP2779501B1 (en) | 2015-10-21 |
CN102404076B (zh) | 2014-12-10 |
US20140301341A1 (en) | 2014-10-09 |
EP2779501A4 (en) | 2014-09-24 |
US9408190B2 (en) | 2016-08-02 |
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