SG11202101141RA - User terminal and radio communication method - Google Patents

User terminal and radio communication method

Info

Publication number
SG11202101141RA
SG11202101141RA SG11202101141RA SG11202101141RA SG11202101141RA SG 11202101141R A SG11202101141R A SG 11202101141RA SG 11202101141R A SG11202101141R A SG 11202101141RA SG 11202101141R A SG11202101141R A SG 11202101141RA SG 11202101141R A SG11202101141R A SG 11202101141RA
Authority
SG
Singapore
Prior art keywords
user terminal
radio communication
communication method
radio
terminal
Prior art date
Application number
SG11202101141RA
Inventor
Yuki Matsumura
Satoshi Nagata
Jing Wang
Xiaolin Hou
Original Assignee
Ntt Docomo 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 Ntt Docomo Inc filed Critical Ntt Docomo Inc
Publication of SG11202101141RA publication Critical patent/SG11202101141RA/en

Links

Classifications

    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11202101141RA 2018-08-03 2018-08-03 User terminal and radio communication method SG11202101141RA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/029316 WO2020026455A1 (en) 2018-08-03 2018-08-03 User terminal and wireless communications method

Publications (1)

Publication Number Publication Date
SG11202101141RA true SG11202101141RA (en) 2021-03-30

Family

ID=69230621

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101141RA SG11202101141RA (en) 2018-08-03 2018-08-03 User terminal and radio communication method

Country Status (8)

Country Link
US (1) US20210307076A1 (en)
EP (1) EP3833078A4 (en)
JP (1) JP7163391B2 (en)
CN (1) CN112567785B (en)
BR (1) BR112021001975A2 (en)
SG (1) SG11202101141RA (en)
WO (1) WO2020026455A1 (en)
ZA (1) ZA202101424B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110535580B (en) * 2018-08-08 2022-08-23 中兴通讯股份有限公司 Transmission control method, sounding reference signal transmission method, terminal, base station, and medium
CN114900891A (en) * 2018-08-17 2022-08-12 成都华为技术有限公司 Method and communication device for signal transmission
US11696275B2 (en) * 2018-09-28 2023-07-04 Apple Inc. Spatial assumption configuration for new radio (NR) downlink transmission
US11563537B2 (en) * 2018-10-16 2023-01-24 Qualcomm Incorporated Exchanging quasi colocation information between a user equipment and a base station that indicates an association between a spatial parameter and a current transmission configuration
JP7483903B2 (en) 2020-02-12 2024-05-15 アップル インコーポレイテッド UL Spatial Relationship Switch for PUCCH, PUSCH, and SRS
US11895650B2 (en) * 2020-03-10 2024-02-06 Lg Electronics, Inc. Method and apparatus for transmitting and receiving PDCCH in wireless communication system
CN113472408B (en) * 2020-03-31 2022-09-02 北京紫光展锐通信技术有限公司 Information transmitting and receiving method and device, storage medium and terminal
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
EP4201138A4 (en) * 2020-11-02 2024-03-20 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD AND DEVICE FOR BEAM DETERMINATION FOR TRANSMISSION VIA PHYSICAL UPLINK CONTROL CHANNEL (PUCCH)
WO2022261911A1 (en) * 2021-06-17 2022-12-22 Nec Corporation Method, device and computer readable medium for communication
US11909496B2 (en) * 2021-11-23 2024-02-20 Qualcomm Incorporated Beam switching in near-field operations
US20230292145A1 (en) * 2022-03-08 2023-09-14 Sharp Kabushiki Kaisha User equipments, base stations and methods for beam indication with extended tci framework for pdcch

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102058999B1 (en) * 2012-02-21 2019-12-24 엘지전자 주식회사 Initial access method and device in wireless communication system
RU2617833C2 (en) * 2012-04-19 2017-04-28 Самсунг Электроникс Ко., Лтд. Method and device for identification of quasimating of ports of reference symbol for coordinated multipoint communication systems
JP6370808B2 (en) * 2013-01-18 2018-08-08 エルジー エレクトロニクス インコーポレイティド Method and apparatus for performing pseudo-collocation in a wireless connection system
JP2014143606A (en) * 2013-01-24 2014-08-07 Ntt Docomo Inc Radio communication system, radio communication method, radio base station, and user equipment
CN107852724A (en) * 2015-08-14 2018-03-27 株式会社Ntt都科摩 Wireless base station, user terminal and wireless communications method
JP6093827B1 (en) * 2015-09-24 2017-03-08 株式会社Ｎｔｔドコモ User terminal, radio base station, and radio communication method
US10148337B2 (en) * 2017-02-01 2018-12-04 Samsung Electronics Co., Ltd. Beam management of downlink data channel and downlink control channel for 5G next radio systems
EP4243325A3 (en) * 2017-11-15 2023-10-25 InterDigital Patent Holdings, Inc. Beam management in a wireless network
EP3711431B1 (en) * 2017-11-16 2022-06-01 Telefonaktiebolaget LM Ericsson (publ) Random access procedure
JP6532932B2 (en) * 2017-12-27 2019-06-19 株式会社Ｎｔｔドコモ User terminal, wireless base station and wireless communication method

Also Published As

Publication number Publication date
US20210307076A1 (en) 2021-09-30
BR112021001975A2 (en) 2021-04-27
WO2020026455A1 (en) 2020-02-06
JPWO2020026455A1 (en) 2021-08-26
CN112567785A (en) 2021-03-26
EP3833078A4 (en) 2022-03-23
ZA202101424B (en) 2022-08-31
JP7163391B2 (en) 2022-10-31
CN112567785B (en) 2024-04-02
EP3833078A1 (en) 2021-06-09

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