JP7803336B2 - 通信装置および通信方法 - Google Patents

通信装置および通信方法

Info

Publication number
JP7803336B2
JP7803336B2 JP2023512844A JP2023512844A JP7803336B2 JP 7803336 B2 JP7803336 B2 JP 7803336B2 JP 2023512844 A JP2023512844 A JP 2023512844A JP 2023512844 A JP2023512844 A JP 2023512844A JP 7803336 B2 JP7803336 B2 JP 7803336B2
Authority
JP
Japan
Prior art keywords
information
pbch
mib
frequency range
bits
Prior art date
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.)
Active
Application number
JP2023512844A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022215351A1 (https=
Inventor
直紀 草島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Sony Group Corp
Original Assignee
Sony Corp
Sony Group Corp
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 Sony Corp, Sony Group Corp filed Critical Sony Corp
Publication of JPWO2022215351A1 publication Critical patent/JPWO2022215351A1/ja
Application granted granted Critical
Publication of JP7803336B2 publication Critical patent/JP7803336B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H04B7/06968—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using quasi-colocation [QCL] between 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023512844A 2021-04-05 2022-02-15 通信装置および通信方法 Active JP7803336B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021064486 2021-04-05
JP2021064486 2021-04-05
PCT/JP2022/005836 WO2022215351A1 (ja) 2021-04-05 2022-02-15 通信装置および通信方法

Publications (2)

Publication Number Publication Date
JPWO2022215351A1 JPWO2022215351A1 (https=) 2022-10-13
JP7803336B2 true JP7803336B2 (ja) 2026-01-21

Family

ID=83545848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023512844A Active JP7803336B2 (ja) 2021-04-05 2022-02-15 通信装置および通信方法

Country Status (5)

Country Link
US (1) US20240215003A1 (https=)
EP (1) EP4322588A4 (https=)
JP (1) JP7803336B2 (https=)
CN (1) CN117099407A (https=)
WO (1) WO2022215351A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025099948A1 (ja) * 2023-11-10 2025-05-15 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局
US20260113757A1 (en) * 2024-10-18 2026-04-23 Samsung Electronics Co., Ltd. Control channel with multiple modulation types

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021005663A1 (ja) 2019-07-05 2021-01-14 株式会社Ｎｔｔドコモ 端末
WO2021009817A1 (ja) 2019-07-12 2021-01-21 株式会社Ｎｔｔドコモ 端末

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021005663A1 (ja) 2019-07-05 2021-01-14 株式会社Ｎｔｔドコモ 端末
WO2021009817A1 (ja) 2019-07-12 2021-01-21 株式会社Ｎｔｔドコモ 端末

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Ad-hoc Chair (Ericsson)，Session notes for 8.2 (Study on supporting NR from 52.6 GHz to 71 GHz)，3GPP TSG RAN WG1 #104-e R1-2102192，2021年02月10日
Sony，Considerations on initial access aspects for NR from 52.6 GHz to 71 GHz，3GPP TSG RAN WG1 #105-e R1-2105156，2021年05月12日

Also Published As

Publication number Publication date
WO2022215351A1 (ja) 2022-10-13
EP4322588A1 (en) 2024-02-14
JPWO2022215351A1 (https=) 2022-10-13
EP4322588A4 (en) 2024-12-25
CN117099407A (zh) 2023-11-21
US20240215003A1 (en) 2024-06-27

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