JP7186780B2 - 探索空間セットの結合および省略 - Google Patents

探索空間セットの結合および省略 Download PDF

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JP7186780B2
JP7186780B2 JP2020533236A JP2020533236A JP7186780B2 JP 7186780 B2 JP7186780 B2 JP 7186780B2 JP 2020533236 A JP2020533236 A JP 2020533236A JP 2020533236 A JP2020533236 A JP 2020533236A JP 7186780 B2 JP7186780 B2 JP 7186780B2
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search space
space set
blind
blind decodings
base station
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Japanese (ja)
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JP2021507618A5 (enExample
JP2021507618A (ja
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ジン・スン
ヒチュン・リ
ピーター・ガール
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クアルコム，インコーポレイテッド
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    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stacking Of Articles And Auxiliary Devices (AREA)
JP2020533236A 2017-12-20 2018-12-11 探索空間セットの結合および省略 Active JP7186780B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762608447P 2017-12-20 2017-12-20
US62/608,447 2017-12-20
US16/215,330 2018-12-10
US16/215,330 US10660020B2 (en) 2017-12-20 2018-12-10 Search space set combining and dropping
PCT/US2018/064896 WO2019125823A1 (en) 2017-12-20 2018-12-11 Search space set combining and dropping

Publications (3)

Publication Number Publication Date
JP2021507618A JP2021507618A (ja) 2021-02-22
JP2021507618A5 JP2021507618A5 (enExample) 2022-01-06
JP7186780B2 true JP7186780B2 (ja) 2022-12-09

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JP2020533236A Active JP7186780B2 (ja) 2017-12-20 2018-12-11 探索空間セットの結合および省略

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US (2) US10660020B2 (enExample)
EP (1) EP3729706A1 (enExample)
JP (1) JP7186780B2 (enExample)
KR (1) KR102747122B1 (enExample)
CN (1) CN111480310B (enExample)
BR (1) BR112020012097A2 (enExample)
SG (1) SG11202004358UA (enExample)
TW (1) TWI780279B (enExample)
WO (1) WO2019125823A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019138517A1 (ja) * 2018-01-11 2019-07-18 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CA3050207A1 (en) * 2018-07-19 2020-01-19 Comcast Cable Communications, Llc Resource management for wireless communications using a power saving state
KR102904764B1 (ko) * 2018-12-21 2025-12-26 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널 블라인드 디코딩 방법 및 장치
CN111614434B (zh) * 2019-02-25 2021-08-31 华为技术有限公司 搜索空间的盲检方法及通信装置
US11979901B2 (en) * 2019-08-16 2024-05-07 Qualcomm Incorporated Priority-based search space categorization
US12160385B2 (en) * 2019-09-03 2024-12-03 Nokia Technologies Oy Single carrier control channel
CN112654084B (zh) 2019-10-10 2023-05-02 维沃移动通信有限公司 一种搜索空间分配方法、搜索空间配置方法及相关设备
US11758514B2 (en) * 2019-12-20 2023-09-12 Qualcomm Incorporated Physical downlink control channel candidates related to physical downlink control channel repetitions
BR112022015528A2 (pt) * 2020-02-07 2022-09-27 Lenovo Beijing Ltd Aparelho e método de conjunto de espaços de busca conjunto para transmissão de pdcch aprimorada com múltiplos feixes a partir de múltiplos trps
EP4147403B1 (en) 2020-05-04 2023-10-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Methods and apparatuses for enhancing the reliability and performance of the physical downlink control channel in a wireless communications network
US12185138B2 (en) 2020-05-14 2024-12-31 Apple Inc. Reporting physical downlink control channel blind decoding capabilities
US11690075B2 (en) * 2020-07-10 2023-06-27 Qualcomm Incorporated Multi-slot blind detection limits
EP3940982A1 (en) * 2020-07-16 2022-01-19 Panasonic Intellectual Property Corporation of America User equipment and base station
US11979266B2 (en) 2020-10-01 2024-05-07 Qualcomm Incorporated Control channel decoding configurations for cross-carrier scheduling
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
US20240057105A1 (en) * 2020-12-07 2024-02-15 Beijing Xiaomi Mobile Software Co., Ltd. Communication method, communication device, and storage medium
JP7802807B2 (ja) * 2021-01-13 2026-01-20 クアルコム，インコーポレイテッド 物理ダウンリンク制御チャネル反復に対する探索空間セットリンキングにとっての多義性の解決
US12490125B2 (en) 2021-01-13 2025-12-02 Qualcomm Incorporated Resolving ambiguities for search space set linking for physical downlink control channel repetition
EP4278776A4 (en) * 2021-01-14 2025-01-15 Qualcomm Incorporated REDUCING THE LIMIT FOR CONDITIONAL BLIND DECODING

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150264665A1 (en) 2014-03-15 2015-09-17 Sierra Wireless, Inc. Abbreviated blind detection in wireless communication systems including lte

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2010150512A1 (ja) * 2009-06-22 2010-12-29 パナソニック株式会社 無線通信基地局装置、無線通信端末装置、制御チャネル送信方法および制御チャネル受信方法
CN101998509B (zh) * 2009-08-28 2013-01-23 华为技术有限公司 确定搜索空间、候选控制信道资源的方法及装置
CN101883369B (zh) * 2010-07-06 2012-12-19 新邮通信设备有限公司 一种盲检测方法
CN103650447B (zh) * 2011-07-12 2017-03-08 Lg电子株式会社 发射或接收pdcch的方法和用于该方法的用户设备或基站
WO2013054424A1 (ja) * 2011-10-13 2013-04-18 富士通株式会社 無線通信システム、基地局、移動局、及び無線通信方法
US20130114572A1 (en) * 2011-11-04 2013-05-09 Mo-Han Fong Uplink synchronization with multiple timing advances in a wireless communication environment
EP2880803B1 (en) * 2012-08-03 2018-07-25 Telefonaktiebolaget LM Ericsson (publ) ePDCCH SEARCH SPACE DESIGN
US9635659B2 (en) * 2013-01-03 2017-04-25 Qualcomm Incorporated ENB PDCCH implementation to avoid ambiguous DCI information
WO2017180039A1 (en) * 2016-04-15 2017-10-19 Telefonaktiebolaget Lm Ericsson (Publ) Priority based blind decoding in wireless communication systems
TWI617209B (zh) * 2016-05-12 2018-03-01 華碩電腦股份有限公司 短傳輸時間間隔的上行鏈路傳輸的方法及裝置
WO2018016907A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치
CN109474384B (zh) * 2017-09-08 2021-02-12 华为技术有限公司 通信方法、终端设备和网络设备
WO2019054691A1 (en) * 2017-09-15 2019-03-21 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATION SYSTEM
CN117793925A (zh) * 2017-09-19 2024-03-29 日本电气株式会社 用于传输控制信息的方法和装置
US11191011B2 (en) * 2017-11-16 2021-11-30 Nokia Technologies Oy Managing control channel blind searches between search spaces in new radio

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150264665A1 (en) 2014-03-15 2015-09-17 Sierra Wireless, Inc. Abbreviated blind detection in wireless communication systems including lte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Huawei, HiSilicon，Search space design[online]，3GPP TSG RAN WG1 adhoc_NR_AH_1706，3GPP，2017年06月30日，R1-1709952，検索日[2022.10.25],Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_AH/NR_AH_1706/Docs/R1-1709952.zip>

Also Published As

Publication number Publication date
CN111480310B (zh) 2023-03-21
US10959164B2 (en) 2021-03-23
EP3729706A1 (en) 2020-10-28
KR20200096542A (ko) 2020-08-12
US20200280906A1 (en) 2020-09-03
WO2019125823A1 (en) 2019-06-27
KR102747122B1 (ko) 2024-12-26
TW201931925A (zh) 2019-08-01
JP2021507618A (ja) 2021-02-22
US10660020B2 (en) 2020-05-19
US20190191360A1 (en) 2019-06-20
TWI780279B (zh) 2022-10-11
SG11202004358UA (en) 2020-07-29
BR112020012097A2 (pt) 2020-11-17
CN111480310A (zh) 2020-07-31

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