SG11202110614PA - Search space configuration method and apparatus, and communications device - Google Patents

Search space configuration method and apparatus, and communications device

Info

Publication number
SG11202110614PA
SG11202110614PA SG11202110614PA SG11202110614PA SG11202110614PA SG 11202110614P A SG11202110614P A SG 11202110614PA SG 11202110614P A SG11202110614P A SG 11202110614PA SG 11202110614P A SG11202110614P A SG 11202110614PA SG 11202110614P A SG11202110614P A SG 11202110614PA
Authority
SG
Singapore
Prior art keywords
communications device
search space
configuration method
space configuration
search
Prior art date
Application number
SG11202110614PA
Inventor
Xiaodong Shen
Original Assignee
Vivo Mobile Communication Co Ltd
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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of SG11202110614PA publication Critical patent/SG11202110614PA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H04L27/26136—Pilot sequence conveying additional 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
    • H04L5/003—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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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—Signaling for the administration of the divided path
    • 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—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • 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—Signaling for the administration of the divided path
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202110614PA 2019-03-27 2020-03-25 Search space configuration method and apparatus, and communications device SG11202110614PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910239500.3A CN111435904B (en) 2019-03-27 2019-03-27 Configuration method and device of search space and communication equipment
PCT/CN2020/081023 WO2020192674A1 (en) 2019-03-27 2020-03-25 Search space configuration method and apparatus, and communication device

Publications (1)

Publication Number Publication Date
SG11202110614PA true SG11202110614PA (en) 2021-10-28

Family

ID=71580937

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202110614PA SG11202110614PA (en) 2019-03-27 2020-03-25 Search space configuration method and apparatus, and communications device

Country Status (8)

Country Link
US (1) US11997624B2 (en)
EP (1) EP3952180A4 (en)
JP (1) JP7198944B2 (en)
KR (1) KR20210141713A (en)
CN (2) CN111435904B (en)
BR (1) BR112021019323A2 (en)
SG (1) SG11202110614PA (en)
WO (1) WO2020192674A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111435904B (en) * 2019-03-27 2021-12-24 维沃移动通信有限公司 Configuration method and device of search space and communication equipment
CN114009078A (en) * 2019-06-21 2022-02-01 株式会社Ntt都科摩 Terminal and communication method
CN114070507B (en) * 2020-07-31 2023-03-14 维沃移动通信有限公司 Method and device for determining target time domain position and communication equipment
WO2022027323A1 (en) * 2020-08-05 2022-02-10 北京小米移动软件有限公司 Method and device for paging information processing, and storage medium
EP4381858A1 (en) * 2021-08-06 2024-06-12 Apple Inc. Dl control resources sets and rach procedure during initial access

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108352958B (en) 2015-11-04 2020-12-11 北京小米移动软件有限公司 Method for receiving downlink signal by user equipment and user equipment
US10367677B2 (en) * 2016-05-13 2019-07-30 Telefonaktiebolaget Lm Ericsson (Publ) Network architecture, methods, and devices for a wireless communications network
KR102491072B1 (en) * 2016-12-07 2023-01-20 엘지전자 주식회사 Method and apparatus for configuring control channel for nr in wireless communication system
CN108347778B (en) * 2017-01-25 2022-01-14 华为技术有限公司 Communication method and device
US10757581B2 (en) * 2017-03-22 2020-08-25 Mediatek Inc. Physical downlink control channel design for NR systems
US10673552B2 (en) * 2017-04-14 2020-06-02 Qualcomm Incorporated Synchronization signal block designs for wireless communication
WO2018203690A1 (en) * 2017-05-04 2018-11-08 Samsung Electronics Co., Ltd. Method and apparatus for transmitting remaining minimum system information in multibeam-based system
CN109392151B (en) * 2017-08-11 2023-04-18 维沃移动通信有限公司 Method, device and system for determining PDCCH search space
JP6810793B2 (en) * 2017-08-11 2021-01-06 エルジー エレクトロニクス インコーポレイティド Methods and devices for receiving / transmitting control channels in CORESET
US10582486B2 (en) * 2017-09-22 2020-03-03 Samsung Electronics Co., Ltd. Method and apparatus for control resource set configuration for common control
US10784943B2 (en) * 2017-10-23 2020-09-22 Apple, Inc. Beam failure recovery operation
CN111630930A (en) * 2018-02-01 2020-09-04 Oppo广东移动通信有限公司 Channel transmission method and related product
CN110365438B (en) * 2018-03-26 2021-05-11 华为技术有限公司 Signal transmission method, related equipment and system
US11974321B2 (en) * 2018-04-18 2024-04-30 Qualcomm Incorporated Search space configurations for random access messaging
US11206634B2 (en) * 2018-06-21 2021-12-21 Qualcomm Incorporated Paging configuration in beamformed wireless communications
CN110635877B (en) * 2018-06-22 2021-01-08 维沃移动通信有限公司 Transmission method of system message, terminal equipment and network equipment
US11985676B2 (en) * 2018-08-09 2024-05-14 Telefonaktiebolaget Lm Ericsson (Publ) Using dual-slot PDCCH monitoring pattern for paging occasion coinciding with synchronization signal burst set
CN116506937A (en) * 2018-08-10 2023-07-28 韦勒斯标准与技术协会公司 Apparatus for transmitting and receiving signal in wireless communication system
US20200107337A1 (en) * 2018-09-28 2020-04-02 Mediatek Inc. Measurement for Layer-1 Reference Signal Received Power (L1-RSRP)
US11558877B2 (en) * 2018-11-12 2023-01-17 Qualcomm Incorporated Managing an overlap between a set of resources allocated to a positioning reference signal and a set of resources allocated to a physical channel
US11172513B2 (en) * 2018-11-12 2021-11-09 Qualcomm Incorporated Configuring transmission configuration indication states on an initial control resource set
US11109375B2 (en) * 2018-12-17 2021-08-31 Samsung Electronics Co., Ltd. Method and apparatus for configuration of common search space for discovery signal and channel
WO2020148841A1 (en) * 2019-01-16 2020-07-23 株式会社Ｎｔｔドコモ User terminal and wireless communication method
CN111435904B (en) * 2019-03-27 2021-12-24 维沃移动通信有限公司 Configuration method and device of search space and communication equipment
CN114340014B (en) * 2019-06-14 2023-09-19 Oppo广东移动通信有限公司 Random access method and equipment
WO2021031002A1 (en) * 2019-08-16 2021-02-25 华为技术有限公司 Method and apparatus for indicating control information

Also Published As

Publication number Publication date
CN111435904B (en) 2021-12-24
JP7198944B2 (en) 2023-01-04
EP3952180A4 (en) 2022-05-25
WO2020192674A1 (en) 2020-10-01
EP3952180A1 (en) 2022-02-09
JP2022528650A (en) 2022-06-15
US11997624B2 (en) 2024-05-28
BR112021019323A2 (en) 2021-12-14
US20220015049A1 (en) 2022-01-13
CN111435904A (en) 2020-07-21
KR20210141713A (en) 2021-11-23
CN114430316A (en) 2022-05-03

Similar Documents

Publication Publication Date Title
SG11202009776QA (en) Communication method, apparatus, and system
EP3852403C0 (en) Communication method and apparatus
EP3687093A4 (en) Communication method, apparatus and device
EP3923502A4 (en) Communication method, apparatus, and device
EP3846561A4 (en) Communication method and apparatus, and device
EP3806426A4 (en) Communication method and apparatus, and device
EP3393159A4 (en) Mobile communication method, apparatus and device
EP3582528A4 (en) Network access method and apparatus, and network device
ZA201905739B (en) Information processing method, apparatus and communications device
SG11202110614PA (en) Search space configuration method and apparatus, and communications device
PL3573392T3 (en) Communication method, apparatus and system
EP4040813A4 (en) Communication method, device and apparatus
EP3941105A4 (en) Communication method, related apparatus and device
EP3905729A4 (en) Communication method, apparatus, and device
ZA202100668B (en) Positioning method and communications apparatus
EP3934338C0 (en) Communication method and communications apparatus
EP4044630A4 (en) Communication method, apparatus, and device
IL286330A (en) Casing for apparatus, apparatus and method
EP4030715A4 (en) Communication method and apparatus, and device
EP4017051A4 (en) Communication method, apparatus and device
EP3982567C0 (en) Communications system, communications method, and communications device
EP3993516A4 (en) Communication method, apparatus and device
EP3849267A4 (en) Resource configuration method and apparatus, and communication device
SG11202005897RA (en) Communication apparatus and communication method
GB2602604B (en) Method, system and apparatus for mobile dimensioning