TWI889797B - 對單頻網的同步訊號塊屬性的指示 - Google Patents

對單頻網的同步訊號塊屬性的指示

Info

Publication number
TWI889797B
TWI889797B TW110112535A TW110112535A TWI889797B TW I889797 B TWI889797 B TW I889797B TW 110112535 A TW110112535 A TW 110112535A TW 110112535 A TW110112535 A TW 110112535A TW I889797 B TWI889797 B TW I889797B
Authority
TW
Taiwan
Prior art keywords
ssb
beams
information
trp
receive
Prior art date
Application number
TW110112535A
Other languages
English (en)
Chinese (zh)
Other versions
TW202143767A (zh
Inventor
朴成宇
南宇碩
濤 駱
白天楊
基蘭 維努戈帕爾
Original Assignee
美商高通公司
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 美商高通公司 filed Critical 美商高通公司
Publication of TW202143767A publication Critical patent/TW202143767A/zh
Application granted granted Critical
Publication of TWI889797B publication Critical patent/TWI889797B/zh

Links

Classifications

    • 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
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • 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
    • 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
    • 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
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
TW110112535A 2020-04-08 2021-04-07 對單頻網的同步訊號塊屬性的指示 TWI889797B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063007050P 2020-04-08 2020-04-08
US63/007,050 2020-04-08
US17/222,661 2021-04-05
US17/222,661 US11700600B2 (en) 2020-04-08 2021-04-05 Indication of synchronization signal block properties of single frequency networks

Publications (2)

Publication Number Publication Date
TW202143767A TW202143767A (zh) 2021-11-16
TWI889797B true TWI889797B (zh) 2025-07-11

Family

ID=78006825

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110112535A TWI889797B (zh) 2020-04-08 2021-04-07 對單頻網的同步訊號塊屬性的指示

Country Status (9)

Country Link
US (1) US11700600B2 (https=)
EP (1) EP4133608A1 (https=)
JP (1) JP7725493B2 (https=)
KR (1) KR20220165735A (https=)
CN (1) CN115088198B (https=)
BR (1) BR112022019469A2 (https=)
PH (1) PH12022552285A1 (https=)
TW (1) TWI889797B (https=)
WO (1) WO2021207756A1 (https=)

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* Cited by examiner, † Cited by third party
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CN115462119A (zh) * 2020-04-30 2022-12-09 株式会社Ntt都科摩 终端、无线通信方法以及基站
WO2022006836A1 (en) * 2020-07-10 2022-01-13 Zte Corporation Method and apparatus for radio resource mapping and scheduling
US11950288B2 (en) * 2020-12-08 2024-04-02 Qualcomm Incorporated Single frequency network random access channel beam refinement
US11968010B2 (en) * 2021-11-15 2024-04-23 Commscope Technologies Llc Systems and methods for beamforming of broadcast and synchronization channels

Citations (1)

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WO2019056210A1 (zh) * 2017-09-20 2019-03-28 北京小米移动软件有限公司 同步块的指示及确定方法、装置、基站、用户设备

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MX2019008035A (es) 2017-01-05 2019-10-07 Fg innovation co ltd Metodo y aparato para determinar la direccion de haz.
US20180249394A1 (en) * 2017-02-27 2018-08-30 Telefonaktiebolaget Lm Ericsson (Publ) Handling of beam link failure
US11463927B2 (en) * 2017-05-05 2022-10-04 Telefonaktiebolaget Lm Ericsson (Publ) Channel State Information Reference Signal (CSI-RS) configuration activation before handover completion
US10763984B2 (en) * 2017-08-18 2020-09-01 Qualcomm Incorporated Frequency division multiplexing synchronization signals (SS) for wideband operation
WO2019066696A1 (en) * 2017-09-28 2019-04-04 Telefonaktiebolaget Lm Ericsson (Publ) PROVISION OF MULTI-CELL SIBS BY CODING
ES2921705T3 (es) * 2017-10-11 2022-08-30 Beijing Xiaomi Mobile Software Co Ltd Método de indicación y determinación de correspondencia, estación base y equipo de usuario
WO2019168451A1 (en) * 2018-03-01 2019-09-06 Telefonaktiebolaget Lm Ericsson (Publ) Method and node(s) for providing synchronization signals of a wireless communication network
KR102430660B1 (ko) * 2018-03-28 2022-08-09 삼성전자 주식회사 차세대 이동통신 시스템에서 주파수 분할 다중 방식으로 페이징을 송수신하는 방법 및 장치
US10660053B2 (en) * 2018-07-31 2020-05-19 Qualcomm Incorporated Separate measurement and reporting for different transmit receive points
WO2020065818A1 (ja) 2018-09-27 2020-04-02 三菱電機株式会社 送信装置、受信装置および無線通信システム
US10819413B2 (en) * 2018-11-13 2020-10-27 Nxp Usa, Inc. Beam tracking in wireless communication

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
WO2019056210A1 (zh) * 2017-09-20 2019-03-28 北京小米移动软件有限公司 同步块的指示及确定方法、装置、基站、用户设备

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網路文獻 CMCC： "General discussion on RRM for NR support of high speed scenario", 3GPP 2019/11/08 , 3GPP R4-1913868, 3GPP TSG-RAN WG4 Meeting #93, 18th – 22nd , Nov 2019 *

Also Published As

Publication number Publication date
CN115088198B (zh) 2025-04-01
PH12022552285A1 (en) 2023-12-18
WO2021207756A1 (en) 2021-10-14
JP7725493B2 (ja) 2025-08-19
KR20220165735A (ko) 2022-12-15
TW202143767A (zh) 2021-11-16
US11700600B2 (en) 2023-07-11
JP2023521299A (ja) 2023-05-24
US20210321381A1 (en) 2021-10-14
CN115088198A (zh) 2022-09-20
BR112022019469A2 (pt) 2022-11-16
EP4133608A1 (en) 2023-02-15

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