JP7610006B2 - 通信装置、基地局、及び通信方法 - Google Patents

通信装置、基地局、及び通信方法 Download PDF

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Publication number
JP7610006B2
JP7610006B2 JP2023538596A JP2023538596A JP7610006B2 JP 7610006 B2 JP7610006 B2 JP 7610006B2 JP 2023538596 A JP2023538596 A JP 2023538596A JP 2023538596 A JP2023538596 A JP 2023538596A JP 7610006 B2 JP7610006 B2 JP 7610006B2
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Japan
Prior art keywords
trs
resource
setting
base station
system information
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JP2023538596A
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English (en)
Japanese (ja)
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JPWO2023008483A5 (https=
JPWO2023008483A1 (https=
Inventor
樹 長野
秀明 ▲高▼橋
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.)
Denso Corp
Toyota Motor Corp
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Denso Corp
Toyota Motor Corp
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Publication of JPWO2023008483A1 publication Critical patent/JPWO2023008483A1/ja
Publication of JPWO2023008483A5 publication Critical patent/JPWO2023008483A5/ja
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    • 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
    • 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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023538596A 2021-07-30 2022-07-27 通信装置、基地局、及び通信方法 Active JP7610006B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021125815 2021-07-30
JP2021125815 2021-07-30
JP2021209118 2021-12-23
JP2021209118 2021-12-23
PCT/JP2022/028948 WO2023008483A1 (ja) 2021-07-30 2022-07-27 通信装置、基地局、及び通信方法

Publications (3)

Publication Number Publication Date
JPWO2023008483A1 JPWO2023008483A1 (https=) 2023-02-02
JPWO2023008483A5 JPWO2023008483A5 (https=) 2024-04-23
JP7610006B2 true JP7610006B2 (ja) 2025-01-07

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Family Applications (1)

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JP2023538596A Active JP7610006B2 (ja) 2021-07-30 2022-07-27 通信装置、基地局、及び通信方法

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US (1) US20240163790A1 (https=)
JP (1) JP7610006B2 (https=)
WO (1) WO2023008483A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230224811A1 (en) * 2022-01-07 2023-07-13 Qualcomm Incorporated Tracking reference signal availability indication validity duration
JP7700274B2 (ja) * 2022-01-07 2025-06-30 株式会社デンソー 通信装置、基地局及び通信方法
WO2023136600A1 (ko) * 2022-01-11 2023-07-20 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
US20230388966A1 (en) * 2022-05-27 2023-11-30 Qualcomm Incorporated Coordination between idle and inactive discontinuous reception
US12587337B2 (en) * 2022-09-23 2026-03-24 Qualcomm Incorporated Dynamic indication of tracking reference signal
WO2025175294A1 (en) * 2024-02-16 2025-08-21 Meta Platforms Technologies, Llc Systems and methods of adjusting monitoring periods

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021199415A1 (ja) 2020-04-02 2021-10-07 株式会社Ｎｔｔドコモ 端末及び通信方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021199415A1 (ja) 2020-04-02 2021-10-07 株式会社Ｎｔｔドコモ 端末及び通信方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CATT，Configuration of TRS/CSI-RS for paging enhancement[online]，3GPP TSG RAN WG1 #105-e R1-2104533，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_105-e/Docs/R1-2104533.zip>，2021年05月12日
Huawei, HiSilicon，Assistance RS occasions for IDLE/inactive mode[online]，3GPP TSG RAN WG1 #105-e R1-2104252，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_105-e/Docs/R1-2104252.zip>，2021年05月12日
Xiaomi Communications，Discussion on idle/inactive-mode UE power saving[online]，3GPP TSG RAN WG2 #114-e R2-2105295，Internet<URL:https://www.3gpp.org/ftp/tsg_ran/WG2_RL2/TSGR2_114-e/Docs/R2-2105295.zip>，2021年05月11日

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Publication number Publication date
US20240163790A1 (en) 2024-05-16
JPWO2023008483A1 (https=) 2023-02-02
WO2023008483A1 (ja) 2023-02-02

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