SG11201910417VA - Common reference signals for multiple search spaces within a control resource set - Google Patents

Common reference signals for multiple search spaces within a control resource set

Info

Publication number
SG11201910417VA
SG11201910417VA SG11201910417VA SG11201910417VA SG11201910417VA SG 11201910417V A SG11201910417V A SG 11201910417VA SG 11201910417V A SG11201910417V A SG 11201910417VA SG 11201910417V A SG11201910417V A SG 11201910417VA SG 11201910417V A SG11201910417V A SG 11201910417VA
Authority
SG
Singapore
Prior art keywords
reference signals
resource set
common reference
control resource
search spaces
Prior art date
Application number
SG11201910417VA
Other languages
English (en)
Inventor
Heechoon Lee
Wilson Makesh Pravin John
Tao Luo
Jing Sun
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 SG11201910417VA publication Critical patent/SG11201910417VA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding 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
    • H04L5/0053—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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Hardware Redundancy (AREA)
  • Control Of Multiple Motors (AREA)
SG11201910417VA 2017-06-27 2018-06-22 Common reference signals for multiple search spaces within a control resource set SG11201910417VA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762525611P 2017-06-27 2017-06-27
US16/015,056 US10637622B2 (en) 2017-06-27 2018-06-21 Common reference signals for multiple search spaces within a control resource set
PCT/US2018/039023 WO2019005613A1 (en) 2017-06-27 2018-06-22 COMMON REFERENCE SIGNALS FOR A PLURALITY OF RESEARCH SPACES IN A SET OF COMMAND RESOURCES

Publications (1)

Publication Number Publication Date
SG11201910417VA true SG11201910417VA (en) 2020-01-30

Family

ID=64692812

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201910417VA SG11201910417VA (en) 2017-06-27 2018-06-22 Common reference signals for multiple search spaces within a control resource set

Country Status (10)

Country Link
US (2) US10637622B2 (enExample)
EP (1) EP3646510B1 (enExample)
JP (1) JP7135008B2 (enExample)
KR (1) KR102695567B1 (enExample)
CN (1) CN110800241B (enExample)
BR (1) BR112019026929A2 (enExample)
ES (1) ES2889148T3 (enExample)
SG (1) SG11201910417VA (enExample)
TW (1) TWI797139B (enExample)
WO (1) WO2019005613A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116684053B (zh) * 2017-03-17 2025-09-26 松下电器（美国）知识产权公司 基站、终端以及通信方法
US10637622B2 (en) 2017-06-27 2020-04-28 Qualcomm Incorporated Common reference signals for multiple search spaces within a control resource set
US10517002B2 (en) * 2017-07-20 2019-12-24 Qualcomm Incorporated User equipment (UE) indication of coverage mismatch between common search space (CSS) and user-specific search space (USS) for remaining minimum system information (RMSI) delivery
US11133892B2 (en) * 2017-08-06 2021-09-28 Lg Electronics Inc. Method and device for receiving signal in wireless communication system
KR20190038112A (ko) * 2017-09-29 2019-04-08 삼성전자주식회사 무선 통신 시스템에서 제어 정보 디코딩 방법 및 장치
US11160082B2 (en) * 2018-01-11 2021-10-26 Lg Electronics Inc. Method for transmitting or receiving signal to or from user equipment by base station supporting full duplex in wireless communication system
EP4059290A4 (en) * 2019-11-15 2023-08-09 Lenovo (Beijing) Limited WIRELESS COMMUNICATION METHOD AND APPARATUS
EP4104397A4 (en) * 2020-02-10 2023-10-25 QUALCOMM Incorporated DISPLAY OF A CONTROL RESOURCE SET PRECODING
EP4226693A4 (en) * 2020-10-08 2024-07-03 QUALCOMM Incorporated TRANSMISSION OF A BLOCK OF SYNCHRONIZATION SIGNALS VIA RECONFIGURABLE SMART SURFACES

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10079658B2 (en) * 2011-11-04 2018-09-18 Qualcomm Incorporated Search space design for e-PDCCH in wireless communication networks
US20150270931A1 (en) * 2012-11-02 2015-09-24 Feifei Sun Method for decoding control channels with multiple subframes
US20160020882A1 (en) * 2013-03-18 2016-01-21 Sharp Kabushiki Kaisha Base station, terminal, communication system, communication method, and integrated circuit
TWI701953B (zh) 2013-04-03 2020-08-11 美商內數位專利控股公司 針對一個或多個載波類型的epdcch共用檢索空間設計
US9736829B2 (en) * 2013-10-14 2017-08-15 Qualcomm Incorporated Downlink control management in an unlicensed or shared spectrum
US10142847B2 (en) * 2014-05-23 2018-11-27 Qualcomm Incorporated Secure relay of discovery information in wireless networks
JP6989378B2 (ja) * 2015-04-09 2022-01-05 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局、及びシステム
US11159928B2 (en) * 2016-08-12 2021-10-26 Apple Inc. Support of SC-PTM based multicasting for BL/CE and NB-IoT UEs
JP6840239B2 (ja) * 2016-11-04 2021-03-10 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてデータを送受信する方法及びそのための装置
US10925048B2 (en) * 2017-03-30 2021-02-16 Qualcomm Incorporated Control resource set for single-carrier waveform
US11032808B2 (en) * 2017-03-30 2021-06-08 Qualcomm Incorporated Frequency hopping for control resource set with single carrier waveform
CN110419189B (zh) * 2017-04-24 2022-04-19 Lg 电子株式会社 在无线通信系统中发射或接收信号的方法及其装置
US20180368116A1 (en) * 2017-06-16 2018-12-20 Mediatek Inc. Design of coreset configurations
CN109152013B (zh) * 2017-06-16 2022-11-15 大唐移动通信设备有限公司 一种公共下行控制信道信号传输方法和相关设备
US10637622B2 (en) 2017-06-27 2020-04-28 Qualcomm Incorporated Common reference signals for multiple search spaces within a control resource set
KR102072589B1 (ko) * 2017-08-11 2020-03-02 엘지전자 주식회사 Coreset에서 제어 채널을 수신/전송하는 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
CN110800241A (zh) 2020-02-14
BR112019026929A2 (pt) 2020-07-07
EP3646510B1 (en) 2021-08-18
EP3646510A1 (en) 2020-05-06
KR20200016282A (ko) 2020-02-14
KR102695567B1 (ko) 2024-08-14
US20200235879A1 (en) 2020-07-23
US20180375628A1 (en) 2018-12-27
US10637622B2 (en) 2020-04-28
TWI797139B (zh) 2023-04-01
CN110800241B (zh) 2022-05-10
US11153052B2 (en) 2021-10-19
JP7135008B2 (ja) 2022-09-12
TW201906471A (zh) 2019-02-01
WO2019005613A1 (en) 2019-01-03
ES2889148T3 (es) 2022-01-11
JP2020526068A (ja) 2020-08-27

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