JPWO2022208747A1 - - Google Patents

Info

Publication number
JPWO2022208747A1
JPWO2022208747A1 JP2023510039A JP2023510039A JPWO2022208747A1 JP WO2022208747 A1 JPWO2022208747 A1 JP WO2022208747A1 JP 2023510039 A JP2023510039 A JP 2023510039A JP 2023510039 A JP2023510039 A JP 2023510039A JP WO2022208747 A1 JPWO2022208747 A1 JP WO2022208747A1
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2023510039A
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 filed Critical
Publication of JPWO2022208747A1 publication Critical patent/JPWO2022208747A1/ja
Pending legal-status Critical Current

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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/026—Co-operative diversity, e.g. using fixed or mobile stations as relays
    • 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
    • H04B7/0452—Multi-user 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
    • H04B7/06—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023510039A 2021-03-31 2021-03-31 Pending JPWO2022208747A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/013882 WO2022208747A1 (ja) 2021-03-31 2021-03-31 端末、無線通信方法及び基地局

Publications (1)

Publication Number Publication Date
JPWO2022208747A1 true JPWO2022208747A1 (ja) 2022-10-06

Family

ID=83458235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023510039A Pending JPWO2022208747A1 (ja) 2021-03-31 2021-03-31

Country Status (4)

Country Link
EP (1) EP4319239A1 (ja)
JP (1) JPWO2022208747A1 (ja)
CN (1) CN117397274A (ja)
WO (1) WO2022208747A1 (ja)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273730A4 (en) * 2015-03-20 2019-03-20 NTT DoCoMo, Inc. USER DEVICE AND BASE STATION
US20220303030A1 (en) * 2019-09-12 2022-09-22 Panasonic Intellectual Property Corporation Of America Communication device and communication method

Also Published As

Publication number Publication date
CN117397274A (zh) 2024-01-12
EP4319239A1 (en) 2024-02-07
WO2022208747A1 (ja) 2022-10-06

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240328