BR112022008034A2 - Indicação de dormência scell por pdcch - Google Patents

Indicação de dormência scell por pdcch

Info

Publication number
BR112022008034A2
BR112022008034A2 BR112022008034A BR112022008034A BR112022008034A2 BR 112022008034 A2 BR112022008034 A2 BR 112022008034A2 BR 112022008034 A BR112022008034 A BR 112022008034A BR 112022008034 A BR112022008034 A BR 112022008034A BR 112022008034 A2 BR112022008034 A2 BR 112022008034A2
Authority
BR
Brazil
Prior art keywords
pdcch
scell
user equipment
dormance
indication field
Prior art date
Application number
BR112022008034A
Other languages
English (en)
Inventor
Xu Huilin
Ali Akbar Fakoorian Seyed
Chen Wanshi
Pui Lok Ang Peter
Luo Tao
Montojo Juan
Sayed Khairy Abdelghaffar Muhammad
Gaal Peter
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112022008034A2 publication Critical patent/BR112022008034A2/pt

Links

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
    • H04L1/18—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
    • H04L1/1607—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
    • H04L1/1829—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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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 signaling, 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 signaling, 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. TPC [Transmission Power Control], power saving 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 master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave 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
    • 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
    • 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—Signaling for the administration of the divided path
    • 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)

Abstract

INDICAÇÃO DE DORMÊNCIA SCELL POR PDCCH. Sistemas e métodos de comunicação sem fio relacionados à comunicação de um campo de indicação de dormência de célula servidora e confirmação. Em algumas implementações, um dispositivo de comunicação sem fio (por exemplo, equipamento de usuário), pode detectar um canal de controle de downlink físico (PDCCH) com um campo de indicação de dormência de célula secundária (Scell). O equipamento de usuário pode modificar os estados a partir de um estado inicial para outro estado (por exemplo, um estado de dormência para um estado de não dormência) com base na detecção do campo indicador Scell no PDCCH. O equipamento de usuário pode transmitir também uma confirmação ARQ híbrida (HARQ-ACK) em resposta à detecção do PDCCH com o campo de indicação de dormência Scell. Outros aspectos e características são também reivindicados e descritos.
BR112022008034A 2019-11-08 2020-11-06 Indicação de dormência scell por pdcch BR112022008034A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962933099P 2019-11-08 2019-11-08
US17/090,884 US12028293B2 (en) 2019-11-08 2020-11-05 Scell dormancy indication by PDCCH
PCT/US2020/059243 WO2021092273A1 (en) 2019-11-08 2020-11-06 Scell dormancy indication by pdcch

Publications (1)

Publication Number Publication Date
BR112022008034A2 true BR112022008034A2 (pt) 2022-07-12

Family

ID=75847673

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008034A BR112022008034A2 (pt) 2019-11-08 2020-11-06 Indicação de dormência scell por pdcch

Country Status (8)

Country Link
US (1) US12028293B2 (pt)
EP (1) EP4055738A1 (pt)
JP (1) JP2023500454A (pt)
KR (1) KR20220097399A (pt)
CN (1) CN114731225A (pt)
BR (1) BR112022008034A2 (pt)
TW (1) TW202135498A (pt)
WO (1) WO2021092273A1 (pt)

Families Citing this family (8)

* 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
US11838915B2 (en) * 2020-02-12 2023-12-05 Intel Corporation One-shot feedback and SCell dormancy behavior in 5G NR networks
KR20210128345A (ko) * 2020-04-15 2021-10-26 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 캐리어 어그리게이션을 위한 전력 소비를 감소시키기 위한 방법 및 장치
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
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
WO2023123241A1 (zh) * 2021-12-30 2023-07-06 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
WO2024031028A1 (en) * 2022-08-04 2024-02-08 Intel Corporation Activation and deactivation of semi-persistent scheduling using multi-cell techniques

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7024089B2 (ja) * 2018-02-14 2022-02-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ ユーザ機器、基地局、および無線通信方法
WO2019182423A1 (en) * 2018-03-23 2019-09-26 Samsung Electronics Co., Ltd. Method and apparatus for transmitting downlink control information in wireless communication system
US20210075558A1 (en) * 2018-04-04 2021-03-11 Ntt Docomo, Inc. User terminal and radio communication method
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

Also Published As

Publication number Publication date
WO2021092273A1 (en) 2021-05-14
JP2023500454A (ja) 2023-01-06
US20210143970A1 (en) 2021-05-13
CN114731225A (zh) 2022-07-08
US12028293B2 (en) 2024-07-02
EP4055738A1 (en) 2022-09-14
TW202135498A (zh) 2021-09-16
KR20220097399A (ko) 2022-07-07

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