TW202341687A - 控制通道資源的辨識 - Google Patents

控制通道資源的辨識 Download PDF

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Publication number
TW202341687A
TW202341687A TW111137263A TW111137263A TW202341687A TW 202341687 A TW202341687 A TW 202341687A TW 111137263 A TW111137263 A TW 111137263A TW 111137263 A TW111137263 A TW 111137263A TW 202341687 A TW202341687 A TW 202341687A
Authority
TW
Taiwan
Prior art keywords
pdcch candidate
pdcch
pucch
cce
search space
Prior art date
Application number
TW111137263A
Other languages
English (en)
Chinese (zh)
Inventor
摩斯塔法 霍許內維桑
彼得 加爾
晉 孫
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
Priority claimed from US17/956,557 external-priority patent/US12512948B2/en
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202341687A publication Critical patent/TW202341687A/zh

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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
    • H04L5/0001—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
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
TW111137263A 2021-12-03 2022-09-30 控制通道資源的辨識 TW202341687A (zh)

Applications Claiming Priority (4)

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

Publications (1)

Publication Number Publication Date
TW202341687A true TW202341687A (zh) 2023-10-16

Family

ID=84245719

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111137263A TW202341687A (zh) 2021-12-03 2022-09-30 控制通道資源的辨識

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111434166B (zh) * 2017-11-29 2024-03-19 株式会社Ntt都科摩 终端、无线通信方法、基站以及系统
US10904871B2 (en) * 2017-11-29 2021-01-26 Qualcomm Incorporated Aggregation level specific PDCCH modification
KR20230043617A (ko) * 2021-09-24 2023-03-31 삼성전자주식회사 무선통신시스템에서 하향링크제어채널 수신 및 상향링크제어채널 전송을 위한 방법, 및 장치

Also Published As

Publication number Publication date
JP7897934B2 (ja) 2026-07-30
WO2023101756A1 (en) 2023-06-08
JP2024543873A (ja) 2024-11-26
EP4441947A1 (en) 2024-10-09
KR20240115243A (ko) 2024-07-25
US20260088961A1 (en) 2026-03-26

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