TWI865647B - 透過實體下行鏈路控制信道的輔小區休眠指示 - Google Patents

透過實體下行鏈路控制信道的輔小區休眠指示 Download PDF

Info

Publication number
TWI865647B
TWI865647B TW109138936A TW109138936A TWI865647B TW I865647 B TWI865647 B TW I865647B TW 109138936 A TW109138936 A TW 109138936A TW 109138936 A TW109138936 A TW 109138936A TW I865647 B TWI865647 B TW I865647B
Authority
TW
Taiwan
Prior art keywords
indicator
pdcch
harq
sleep
scell
Prior art date
Application number
TW109138936A
Other languages
English (en)
Chinese (zh)
Other versions
TW202135498A (zh
Inventor
徐慧琳
賽耶德 阿里 阿克巴爾 法可里安
陳旺旭
彼得培駱 安格
濤 駱
茱安 莫托裘
穆罕默德 賽義德 凱利 阿布達加法爾
彼得 加爾
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
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202135498A publication Critical patent/TW202135498A/zh
Application granted granted Critical
Publication of TWI865647B publication Critical patent/TWI865647B/zh

Links

Images

Classifications

    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1671—Details of the supervisory signal the supervisory signal being transmitted together with control information
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • 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
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1896—ARQ related signaling
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • 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
    • H04L5/0057—Physical resource allocation for CQI
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
TW109138936A 2019-11-08 2020-11-06 透過實體下行鏈路控制信道的輔小區休眠指示 TWI865647B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962933099P 2019-11-08 2019-11-08
US62/933,099 2019-11-08
US17/090,884 US12028293B2 (en) 2019-11-08 2020-11-05 Scell dormancy indication by PDCCH
US17/090,884 2020-11-05

Publications (2)

Publication Number Publication Date
TW202135498A TW202135498A (zh) 2021-09-16
TWI865647B true TWI865647B (zh) 2024-12-11

Family

ID=75847673

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109138936A TWI865647B (zh) 2019-11-08 2020-11-06 透過實體下行鏈路控制信道的輔小區休眠指示

Country Status (8)

Country Link
US (2) US12028293B2 (https=)
EP (1) EP4055738A1 (https=)
JP (1) JP7700113B2 (https=)
KR (1) KR20220097399A (https=)
CN (1) CN114731225B (https=)
BR (1) BR112022008034A2 (https=)
TW (1) TWI865647B (https=)
WO (1) WO2021092273A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11611411B2 (en) 2019-12-05 2023-03-21 Qualcomm Incorporated Downlink control information for dormancy indication and one-shot hybrid automatic repeat request feedback
CN112994855B (zh) * 2019-12-13 2023-10-24 维沃移动通信有限公司 Pdcch的harq-ack反馈的方法及设备
KR102922008B1 (ko) * 2020-01-16 2026-02-02 삼성전자주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송수신하는 방법 및 장치
US11838915B2 (en) * 2020-02-12 2023-12-05 Intel Corporation One-shot feedback and SCell dormancy behavior in 5G NR networks
CN113382456B (zh) * 2020-03-09 2023-10-27 维沃移动通信有限公司 切换搜索空间集组的方法及设备
US11985671B2 (en) * 2020-04-15 2024-05-14 Asustek Computer Inc. Method and apparatus for reducing power consumption for carrier aggregation in a wireless communication system
WO2021232372A1 (en) * 2020-05-21 2021-11-25 Nokia Shanghai Bell Co., Ltd. Channel information reporting for dormant bandwidth part
CN114071671B (zh) * 2020-08-07 2024-05-14 大唐移动通信设备有限公司 一种信息传输方法、装置、终端和网络侧设备
CN116803030A (zh) * 2021-01-15 2023-09-22 苹果公司 针对多dci多trp操作的harq进程处理
WO2022203359A1 (ko) * 2021-03-23 2022-09-29 현대자동차주식회사 사이드링크 통신에서 csi 보고 방법 및 장치
CN115706613B (zh) * 2021-08-05 2025-04-11 大唐移动通信设备有限公司 Dci接收方法、发送方法、终端、网络设备和存储介质
US11838241B2 (en) 2021-08-05 2023-12-05 Nokia Technologies Oy HARQ-ACK bundling for type 1 codebook with multi-slot scheduling
KR20230062221A (ko) * 2021-10-29 2023-05-09 삼성전자주식회사 무선 통신 시스템에서 다중 공유 채널 스케줄링을 위한 방법 및 장치
CN118383054A (zh) * 2021-12-30 2024-07-23 Oppo广东移动通信有限公司 无线通信方法、终端设备和网络设备
WO2023195821A1 (en) * 2022-04-08 2023-10-12 Samsung Electronics Co., Ltd. Method and apparatus for downlink control information interpretation in wireless communication system
KR20240162105A (ko) * 2022-04-27 2024-11-14 엘지전자 주식회사 무선 통신 시스템에서 다중 반송파 스케줄링을 수행하기 위한 장치 및 방법
DE112023003361T5 (de) * 2022-08-04 2025-05-15 Intel Corporation Aktivierung und deaktivierung von semipersistenter planung unter verwendung von mehrzellentechniken

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011041623A1 (en) 2009-10-01 2011-04-07 Interdigital Patent Holdings, Inc. Uplink control data transmission
KR101730656B1 (ko) * 2009-11-23 2017-05-12 엘지전자 주식회사 무선 통신 시스템에서 경쟁 기반 상향링크 전송 수행 방법 및 장치
US20150189574A1 (en) 2013-12-26 2015-07-02 Samsung Electronics Co., Ltd. Methods for dormant cell signaling for advanced cellular network
US10660032B2 (en) * 2016-04-13 2020-05-19 Qualcomm Incorporated Micro sleep indicator techniques in a wireless communication system
US10541785B2 (en) * 2016-07-18 2020-01-21 Samsung Electronics Co., Ltd. Carrier aggregation with variable transmission durations
CN109963296B (zh) 2017-12-22 2022-10-25 株式会社Kt 用于控制SCell状态的方法和装置
US11283583B2 (en) * 2018-02-14 2022-03-22 Panasonic Intellectual Property Corporation Of America User equipment, base station and wireless communication method
WO2019182423A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting downlink control information in wireless communication system
WO2019193688A1 (ja) * 2018-04-04 2019-10-10 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US11177909B2 (en) * 2018-05-04 2021-11-16 Qualcomm Incorporated Methods and apparatus related to ACK/NACK feedback with multi-TRP transmissions
US11296849B2 (en) * 2018-11-02 2022-04-05 Lenovo (Singapore) Pte. Ltd. Method and apparatus for transmitting HARQ-ACK information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
網路文獻 LG Electronics Discussion on L1 based Scell dormancy 3GPP TSG RAN WG1 Meeting #98bis R1-1910838 2019/10/05 https://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_98b/Docs/R1-1910838.zip

Also Published As

Publication number Publication date
JP7700113B2 (ja) 2025-06-30
US12028293B2 (en) 2024-07-02
US20210143970A1 (en) 2021-05-13
BR112022008034A2 (pt) 2022-07-12
US20250023701A1 (en) 2025-01-16
CN114731225A (zh) 2022-07-08
WO2021092273A1 (en) 2021-05-14
KR20220097399A (ko) 2022-07-07
JP2023500454A (ja) 2023-01-06
EP4055738A1 (en) 2022-09-14
CN114731225B (zh) 2024-11-29
TW202135498A (zh) 2021-09-16

Similar Documents

Publication Publication Date Title
TWI865647B (zh) 透過實體下行鏈路控制信道的輔小區休眠指示
TWI859297B (zh) 用於功率節省的甦醒行為指示
US12150172B2 (en) Constraints on no listen-before-talk (LBT) transmission during uplink/downlink (UL/DL) switches
US12207277B2 (en) Downlink control information (DCI) design for multi-component carrier scheduling
US20230198593A1 (en) Channel state information triggering and reporting
US12238809B2 (en) Transmission of a configuration of a wireless communication device indicating zones
TW202025832A (zh) 作為非許可上行鏈路和下行鏈路的回退的許可補充上行鏈路
TWI869482B (zh) 用於新無線電非許可（nr-u）的幀基設備（fbe）結構
CN118338452A (zh) 信道占用时间（cot）结构指示
US20230171709A1 (en) Dynamic switching between power mode configurations
TW202033046A (zh) 與不同的先聽後說時間段相關聯的通訊信號的傳輸
US20210282145A1 (en) Traffic-aware channel state information feedback
TWI857191B (zh) 用於非同步分時雙工的干擾減輕方案
TW202224475A (zh) 無線通訊系統中的上行鏈路分配
CN115088355B (zh) 休眠带宽部分(bwp)中的波束故障检测(bfd)
WO2022178829A1 (en) Indication of a beam direction associated with a beam application time