IN2014CN03141A - - Google Patents

Info

Publication number
IN2014CN03141A
IN2014CN03141A IN3141CHN2014A IN2014CN03141A IN 2014CN03141 A IN2014CN03141 A IN 2014CN03141A IN 3141CHN2014 A IN3141CHN2014 A IN 3141CHN2014A IN 2014CN03141 A IN2014CN03141 A IN 2014CN03141A
Authority
IN
India
Prior art keywords
search space
pdcch
cces
control channel
search
Prior art date
Application number
Other languages
English (en)
Inventor
Wanshi Chen
Tao Luo
Jelena Damnjanovic
Peter Gaal
Juan Montojo
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN03141A publication Critical patent/IN2014CN03141A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
IN3141CHN2014 2011-11-04 2012-11-02 IN2014CN03141A (en:Method)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201161556144P 2011-11-04 2011-11-04
US201261707494P 2012-09-28 2012-09-28
US13/666,670 US10079658B2 (en) 2011-11-04 2012-11-01 Search space design for e-PDCCH in wireless communication networks
PCT/US2012/063180 WO2013067266A1 (en) 2011-11-04 2012-11-02 Search space design for e-pdcch in wireless communication networks

Publications (1)

Publication Number Publication Date
IN2014CN03141A true IN2014CN03141A (en:Method) 2015-07-03

Family

ID=47190182

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3141CHN2014 IN2014CN03141A (en:Method) 2011-11-04 2012-11-02

Country Status (8)

Country Link
US (1) US10079658B2 (en:Method)
EP (2) EP3255826A1 (en:Method)
JP (3) JP5972988B2 (en:Method)
KR (3) KR101920977B1 (en:Method)
CN (1) CN104054290B (en:Method)
BR (1) BR112014009868B1 (en:Method)
IN (1) IN2014CN03141A (en:Method)
WO (1) WO2013067266A1 (en:Method)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012150841A2 (ko) * 2011-05-04 2012-11-08 엘지전자 주식회사 향상된 물리하향링크제어채널영역을 검색하는 방법
US8369280B2 (en) 2011-07-01 2013-02-05 Ofinno Techologies, LLC Control channels in multicarrier OFDM transmission
US8582527B2 (en) 2011-07-01 2013-11-12 Ofinno Technologies, Llc Hybrid automatic repeat request in multicarrier systems
EP2564611B1 (en) 2011-07-01 2015-02-18 Ofinno Technologies, LLC Synchronization signal and control messages in multicarrier OFDM
US9325472B2 (en) * 2011-07-21 2016-04-26 Lg Electronics Inc. Method and apparatus for signal transceiving in wireless communication system
JP5898205B2 (ja) 2011-08-12 2016-04-06 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 通信装置及び再送制御方法
KR101892688B1 (ko) * 2011-11-07 2018-10-05 삼성전자 주식회사 다중 안테나를 위한 제어 채널 검색 방법 및 장치
US8446844B1 (en) 2011-12-04 2013-05-21 Ofinno Technologies, Llc Handover in multicarrier wireless networks
US9084252B2 (en) * 2011-12-29 2015-07-14 Qualcomm Incorporated Processing enhanced PDCCH (ePDCCH) in LTE
CN106788929B (zh) * 2012-01-09 2020-01-17 华为技术有限公司 一种控制信道资源映射方法、基站及用户设备
CN109274476B (zh) 2012-01-09 2023-09-26 华为技术有限公司 一种控制信道传输、接收方法及基站、用户设备
EP2806575B1 (en) 2012-01-18 2020-04-29 Lg Electronics Inc. Method and apparatus for enhanced control channel-based operation in wireless communication system
JP6219018B2 (ja) * 2012-01-30 2017-10-25 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
US9215058B2 (en) 2012-03-06 2015-12-15 Blackberry Limited Enhanced PHICH transmission for LTE-advanced
EP2639989A1 (en) 2012-03-16 2013-09-18 Panasonic Corporation Search space for ePDCCH control information in an OFDM-based mobile communication system
US9198181B2 (en) 2012-03-19 2015-11-24 Blackberry Limited Enhanced common downlink control channels
CN103327591A (zh) 2012-03-21 2013-09-25 北京三星通信技术研究有限公司 一种探测参考信号的功率控制方法
US9497756B2 (en) * 2012-03-25 2016-11-15 Comcast Cable Communications, Llc Base station radio resource management
US9660783B2 (en) * 2012-03-30 2017-05-23 Lg Electronics Inc. Method and device for receiving control information in wireless communication system
WO2013147566A1 (ko) 2012-03-30 2013-10-03 엘지전자 주식회사 무선 통신 시스템에서 제어정보 수신 방법 및 장치
JP2013219507A (ja) * 2012-04-06 2013-10-24 Ntt Docomo Inc 無線通信方法、ローカルエリア基地局装置、移動端末装置及び無線通信システム
US9949265B2 (en) 2012-05-04 2018-04-17 Comcast Cable Communications, Llc Control channel in a wireless communication system
CN103546233B (zh) * 2012-07-12 2016-12-28 电信科学技术研究院 一种盲检方式确定方法、盲检方法及装置
WO2014042456A1 (ko) * 2012-09-17 2014-03-20 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치
WO2014051293A1 (ko) 2012-09-28 2014-04-03 주식회사 케이티 하향링크 제어채널에서의 블라인드 디코딩을 조절하는 방법 및 장치
EP2916608B1 (en) * 2012-11-01 2017-12-06 Sharp Kabushiki Kaisha Mobile station apparatus, base station apparatus, communication method and integrated circuit
CN110266453B (zh) * 2012-11-09 2023-11-28 北京三星通信技术研究有限公司 盲检公共搜索空间和ue特定搜索空间的方法及设备
WO2014107062A1 (ko) * 2013-01-06 2014-07-10 엘지전자 주식회사 무선 통신 시스템에서 제어정보 전송방법 및 장치
SG11201510180XA (en) * 2013-06-19 2016-01-28 Nokia Solutions & Networks Oy Methods, apparatuses, and computer program products for providing dynamic uplink-downlink reconfiguration information to user equipments
CN104703212B (zh) * 2013-12-06 2019-07-23 索尼公司 无线通信系统中的装置、无线通信系统和方法
CN104717748A (zh) * 2013-12-11 2015-06-17 北京三星通信技术研究有限公司 物理下行控制信道的资源分配方法和装置
CN104066186B (zh) * 2014-06-25 2017-04-26 西安电子科技大学 基于容量受限下的CoMP模式数据传递方式
US10645681B2 (en) * 2014-10-20 2020-05-05 Qualcomm Incorporated Control channel design for machine type communications
CN104518861B (zh) * 2014-12-25 2017-10-24 西安电子科技大学 基于容量受限的分布式CoMP数据传输方法
US10462800B2 (en) 2015-01-12 2019-10-29 Lg Electronics Inc. Method whereby user equipment transmits UE capability information in wireless communication system, and device therefor
CN105099639B (zh) 2015-05-15 2018-12-18 上海华为技术有限公司 一种控制信道传输的方法、装置及通信节点
US11115844B2 (en) * 2015-05-20 2021-09-07 Telefonaktiebolaget Lm Ericsson (Publ) Method for managing enhanced physical downlink control channel, wireless communication network, computer programs and computer program products
EP3298715A4 (en) * 2015-05-21 2019-01-09 Intel IP Corporation PHYSICAL DOWNLINK CONTROL CHANNEL FOR NETWORKS OF THE FIFTH GENERATION
US11496872B2 (en) * 2015-11-06 2022-11-08 Qualcomm Incorporated Search spaces and grants in eMTC
WO2017107686A1 (zh) * 2015-12-23 2017-06-29 中兴通讯股份有限公司 窄带系统中搜索空间的确定方法及装置
KR20190005989A (ko) 2016-05-13 2019-01-16 후아웨이 테크놀러지 컴퍼니 리미티드 다운링크 제어 정보 전송 방법 및 검출 방법 및 디바이스
CN113692059B (zh) * 2016-05-30 2023-12-15 北京三星通信技术研究有限公司 无线通信系统中的方法和设备
CN109314617B (zh) * 2016-06-30 2023-03-03 苹果公司 用于5g dci解码中的crc模糊避免的方法
WO2018015844A1 (en) * 2016-07-21 2018-01-25 Nokia Technologies Oy Downlink control channel search space definition for reduced processing time
US10541793B2 (en) * 2016-12-14 2020-01-21 Industrial Technology Research Institute Method and apparatus of mitigating interference in a heterogeneous network using an inter-cell interference coordination
CN110073706B (zh) * 2016-12-19 2023-06-02 株式会社Ntt都科摩 用户终端
US11523376B2 (en) 2017-01-05 2022-12-06 Huawei Technologies Co., Ltd. Method for downlink control channel design
KR102307442B1 (ko) * 2017-01-05 2021-10-01 노키아 테크놀로지스 오와이 불연속 수신 모드 및/또는 협대역 동작에 대한 다운링크 제어 채널 모니터링 최적화 기법
US11184893B2 (en) * 2017-02-05 2021-11-23 Lg Electronics Inc. Method for configuring common search space in wireless communication system and apparatus therefor
US10608779B2 (en) * 2017-02-06 2020-03-31 Qualcomm Incorporated Search space configuration for new radio (NR) system
US10511399B2 (en) 2017-04-07 2019-12-17 Qualcomm Incorporated Techniques and apparatuses for downlink control channel design using a top to bottom search space
US10897326B2 (en) * 2017-04-14 2021-01-19 Qualcomm Incorporated Sharing a single coreset bandwidth across multiple user equipments
CN108811116B (zh) 2017-05-05 2021-03-05 华为技术有限公司 传输控制信道的方法、网络设备、网络控制器和终端设备
US10985884B2 (en) * 2017-05-05 2021-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Search space configuration for short transmission time interval
US20180368116A1 (en) * 2017-06-16 2018-12-20 Mediatek Inc. Design of coreset configurations
US10637622B2 (en) * 2017-06-27 2020-04-28 Qualcomm Incorporated Common reference signals for multiple search spaces within a control resource set
US10856263B2 (en) * 2017-09-08 2020-12-01 Qualcomm Incorporated Randomized search space for downlink control channel
US11044757B2 (en) * 2017-10-09 2021-06-22 Qualcomm Incorporated Carrier-dependent random access channel (RACH) response search space
US10728916B2 (en) * 2017-11-17 2020-07-28 Qualcomm Incorporated Designs for remaining minimum system information (RMSI) control resource set (CORESET) and other system information (OSI) CORESET
US10812295B2 (en) * 2017-11-17 2020-10-20 Qualcomm Incorporated Search space set hashing under channel estimation capability
US10462752B2 (en) 2017-12-01 2019-10-29 At&T Intellectual Property I, L.P. Transmitting content using guard band frequencies at reduced power
KR102480797B1 (ko) * 2017-12-15 2022-12-22 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 채널 자원 집합의 지시 방법 및 장치, 컴퓨터 저장 매체
CN110087337B (zh) * 2018-01-26 2020-10-30 普天信息技术有限公司 一种pdcch侦听方法及装置
US10880878B2 (en) * 2018-02-16 2020-12-29 Qualcomm Incorporated Physical downlink control channel hash function update
US11540152B2 (en) * 2018-04-06 2022-12-27 Nokia Technologies Oy Wideband PDCCH for unlicensed band useful for new radio
US11265128B2 (en) * 2018-04-30 2022-03-01 Qualcomm Incorporated Search space set occasion level mapping for PDCCH overbooking
US11252748B2 (en) * 2018-05-07 2022-02-15 Qualcomm Incorporated System information for access and backhaul
BR112021002272A2 (pt) * 2018-08-09 2021-05-04 Ntt Docomo, Inc. terminal de usuário e método de radiocomunicação
FI3863335T3 (fi) 2018-10-31 2023-06-07 Guangdong Oppo Mobile Telecommunications Corp Ltd Menetelmä ja laite pdcch:n valvontaa varten
US11533715B2 (en) * 2019-02-08 2022-12-20 Qualcomm Incorporated Reliable low latency wireless communications
US11523291B2 (en) * 2019-05-03 2022-12-06 Mediatek Singapore Pte. Ltd. PDCCH monitoring span enhancement in mobile communications
ES2980997T3 (es) * 2019-05-03 2024-10-04 Nokia Technologies Oy Diseno de espacio de busqueda para operaciones de wb de nr-u
US11395283B2 (en) 2019-06-06 2022-07-19 Samsung Electronics Co., Ltd. Determination of search space sets for physical downlink control channel (PDCCH) monitoring
AU2019450805A1 (en) * 2019-06-12 2022-01-06 Qualcomm Incorporated Physical downlink control channel coexistence for different user equipment categories
CN113661739A (zh) * 2019-07-01 2021-11-16 Oppo广东移动通信有限公司 无线通信方法、网络设备和终端设备
KR20220033056A (ko) * 2019-07-23 2022-03-15 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 코어셋 그룹화
EP4156830A1 (en) 2019-07-26 2023-03-29 Samsung Electronics Co., Ltd. Method and device for receiving physical downlink control channel
WO2021151224A1 (en) * 2020-01-29 2021-08-05 Qualcomm Incorporated Techniques for cross-carrier scheduling from a secondary cell to a primary cell
CN113301650B (zh) * 2020-02-21 2024-06-14 维沃移动通信有限公司 一种ss的监听方法及设备
EP4115547A4 (en) * 2020-04-16 2023-09-13 Samsung Electronics Co., Ltd. SYSTEM AND METHOD FOR REDUCING BLIND DECODING ATTEMPT ON PDCCH USING ARTIFICIAL INTELLIGENCE AND MACHINE LEARNING

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100913473B1 (ko) * 2008-03-20 2009-08-25 엘지전자 주식회사 무선 통신 시스템에서 ｐｄｃｃｈ 모니터링 방법
US8520621B2 (en) 2008-11-04 2013-08-27 Apple Inc. Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier
US8031670B2 (en) * 2008-11-13 2011-10-04 Telefonaktiebolaget L M Ericsson (Publ) Systems and methods for selecting the size of a control region of a downlink subframe
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
US8804586B2 (en) 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
CN102792600B (zh) * 2010-01-11 2015-05-20 黑莓有限公司 用于控制信道干扰管理和扩展pdcch的系统和方法
KR101684867B1 (ko) 2010-04-07 2016-12-09 삼성전자주식회사 공간 다중화 이득을 이용한 제어 정보 송수신 방법
WO2011137383A1 (en) 2010-04-30 2011-11-03 Interdigital Patent Holdings, Inc. Downlink control in heterogeneous networks
RU2589892C2 (ru) 2011-02-11 2016-07-10 Интердиджитал Пэйтент Холдингз, Инк Системы и способы для расширенного канала управления
CN102164416B (zh) 2011-05-03 2014-04-16 电信科学技术研究院 一种数据传输的方法、系统和设备
US9252918B2 (en) * 2011-08-15 2016-02-02 Google Technology Holdings LLC Method and apparatus for control channel transmission and reception
US20130058285A1 (en) * 2011-09-02 2013-03-07 Renesas Mobile Corporation Spatial hashing for enhanced control channel search spaces
US20130064216A1 (en) * 2011-09-12 2013-03-14 Research In Motion Limited DMRS Association and Signaling for Enhanced PDCCH in LTE Systems
KR101737189B1 (ko) 2011-10-27 2017-05-17 엘지전자 주식회사 제어채널 모니터링 방법 및 이를 이용한 무선기기
KR101634466B1 (ko) 2011-11-01 2016-07-08 엘지전자 주식회사 무선통신 시스템에서 ack/nack 수신 방법 및 장치

Also Published As

Publication number Publication date
KR101920978B1 (ko) 2018-11-21
KR20160052800A (ko) 2016-05-12
JP2015233307A (ja) 2015-12-24
JP6290356B2 (ja) 2018-03-07
JP5972988B2 (ja) 2016-08-17
CN104054290B (zh) 2018-05-01
JP2014533047A (ja) 2014-12-08
US10079658B2 (en) 2018-09-18
BR112014009868B1 (pt) 2022-05-10
EP3255826A1 (en) 2017-12-13
EP2774305A1 (en) 2014-09-10
US20130114529A1 (en) 2013-05-09
KR101713389B1 (ko) 2017-03-22
KR20160052801A (ko) 2016-05-12
WO2013067266A1 (en) 2013-05-10
BR112014009868A2 (pt) 2017-04-18
JP6033930B2 (ja) 2016-11-30
KR20140088180A (ko) 2014-07-09
JP2017085569A (ja) 2017-05-18
KR101920977B1 (ko) 2018-11-21
CN104054290A (zh) 2014-09-17

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