JP7897934B2 - 制御チャネルリソースの識別 - Google Patents

制御チャネルリソースの識別

Info

Publication number
JP7897934B2
JP7897934B2 JP2024530028A JP2024530028A JP7897934B2 JP 7897934 B2 JP7897934 B2 JP 7897934B2 JP 2024530028 A JP2024530028 A JP 2024530028A JP 2024530028 A JP2024530028 A JP 2024530028A JP 7897934 B2 JP7897934 B2 JP 7897934B2
Authority
JP
Japan
Prior art keywords
pdcch candidate
pdcch
cce
pucch
resource set
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
JP2024530028A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024543873A5 (enExample
JP2024543873A (ja
Inventor
コシュネビサン、モスタファ
ガール、ピーター
スン、ジン
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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
Priority claimed from US17/956,557 external-priority patent/US12512948B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2024543873A publication Critical patent/JP2024543873A/ja
Publication of JP2024543873A5 publication Critical patent/JP2024543873A5/ja
Application granted granted Critical
Publication of JP7897934B2 publication Critical patent/JP7897934B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2024530028A 2021-12-03 2022-09-30 制御チャネルリソースの識別 Active JP7897934B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US202163285943P 2021-12-03 2021-12-03
US63/285,943 2021-12-03
US17/956,557 US12512948B2 (en) 2021-12-03 2022-09-29 Identification of control channel resource
US17/956,557 2022-09-29
PCT/US2022/045367 WO2023101756A1 (en) 2021-12-03 2022-09-30 Identification of control channel resource

Publications (3)

Publication Number Publication Date
JP2024543873A JP2024543873A (ja) 2024-11-26
JP2024543873A5 JP2024543873A5 (enExample) 2025-09-09
JP7897934B2 true JP7897934B2 (ja) 2026-07-30

Family

ID=84245719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024530028A Active JP7897934B2 (ja) 2021-12-03 2022-09-30 制御チャネルリソースの識別

Country Status (6)

Country Link
US (1) US20260088961A1 (enExample)
EP (1) EP4441947A1 (enExample)
JP (1) JP7897934B2 (enExample)
KR (1) KR20240115243A (enExample)
TW (1) TW202341687A (enExample)
WO (1) WO2023101756A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230043617A (ko) * 2021-09-24 2023-03-31 삼성전자주식회사 무선통신시스템에서 하향링크제어채널 수신 및 상향링크제어채널 전송을 위한 방법, 및 장치
WO2023123123A1 (zh) * 2021-12-29 2023-07-06 北京小米移动软件有限公司 一种频域资源确定方法、装置及存储介质
US20260059538A1 (en) * 2024-08-21 2026-02-26 Samsung Electronics Co., Ltd. Reduced blind decoding for dl control channels
WO2026059368A1 (ko) * 2024-09-13 2026-03-19 엘지전자 주식회사 Pdcch의 송수신을 위한 방법 및 그 장치

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190166589A1 (en) 2017-11-29 2019-05-30 Qualcomm Incorporated Aggregation level specific pdcch modification
WO2019107239A1 (ja) 2017-11-29 2019-06-06 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2023048523A1 (en) 2021-09-24 2023-03-30 Samsung Electronics Co., Ltd. Method and apparatus for receiving physical downlink control channel and transmitting uplink control channel in wireless communication systems

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190166589A1 (en) 2017-11-29 2019-05-30 Qualcomm Incorporated Aggregation level specific pdcch modification
WO2019107239A1 (ja) 2017-11-29 2019-06-06 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
WO2023048523A1 (en) 2021-09-24 2023-03-30 Samsung Electronics Co., Ltd. Method and apparatus for receiving physical downlink control channel and transmitting uplink control channel in wireless communication systems
JP2024534290A (ja) 2021-09-24 2024-09-20 サムスン エレクトロニクス カンパニー リミテッド 無線通信システムにおいて下りリンク制御チャネル受信及び上りリンク制御チャネル送信のための方法及び装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
MODERATOR (QUALCOMM)，SUMMARY #2 OF [106BIS-E-NR-FEMIMO-02] EMAIL DISCUSSION ON MULTI-TRP FOR PDCCH，3GPP TSG-RAN WG1 MEETING #106-BIS-E R1-2110439，MOBILE COMPETENCE CENTRE，2021年10月13日
MODERATOR (QUALCOMM)，SUMMARY #2 OF [107-E-NR-FEMIMO-02] EMAIL DISCUSSION ON MULTI-TRP FOR PDCCH，3GPP TSG-RAN WG1 MEETING #107-E R1-2112454，MOBILE COMPETENCE CENTRE，2021年11月17日
Samsung，Editorial corrections for TS 38.213，3GPP TSG RAN WG1 #106-e R1-2108595，2021年08月31日
Samsung，Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH，3GPP TSG RAN WG1 #106b-e R1-2109469，2021年10月02日

Also Published As

Publication number Publication date
WO2023101756A1 (en) 2023-06-08
JP2024543873A (ja) 2024-11-26
EP4441947A1 (en) 2024-10-09
TW202341687A (zh) 2023-10-16
KR20240115243A (ko) 2024-07-25
US20260088961A1 (en) 2026-03-26

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