BR112022002725A2 - Tratamento de oportunidades perdidas de solicitação de repetição automática híbrida (harq), de várias oportunidades de harq ou ambas para recebimento descontínuo (drx) - Google Patents
Tratamento de oportunidades perdidas de solicitação de repetição automática híbrida (harq), de várias oportunidades de harq ou ambas para recebimento descontínuo (drx)Info
- Publication number
- BR112022002725A2 BR112022002725A2 BR112022002725A BR112022002725A BR112022002725A2 BR 112022002725 A2 BR112022002725 A2 BR 112022002725A2 BR 112022002725 A BR112022002725 A BR 112022002725A BR 112022002725 A BR112022002725 A BR 112022002725A BR 112022002725 A2 BR112022002725 A2 BR 112022002725A2
- Authority
- BR
- Brazil
- Prior art keywords
- opportunities
- harq
- feedback
- drx
- txop
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004590 computer program Methods 0.000 abstract 1
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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
- H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
- H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic 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
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
-
- 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
- H04L1/1848—Time-out mechanisms
- H04L1/1851—Time-out mechanisms using multiple timers
-
- 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
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1864—ARQ related signaling
-
- 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
- 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
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
-
- 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
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- 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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
-
- 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
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
tratamento de oportunidades perdidas de solicitação de repetição automática híbrida (harq), de várias oportunidades de harq ou ambas para recebimento descontínuo (drx). a presente invenção se refere a sistemas, métodos e aparelhos, incluindo programas de computador codificados em meios de armazenamento informático, para o tratamento de processos de solicitação de repetição automática híbrida (harq) com operações de recebimento descontínuo (drx). um equipamento de usuário (ue) pode usar temporizadores para manter uma duração ligado em drx. o ue pode receber, por meio de informações de controle de downlink (dci), uma indicação de uma oportunidade de transmissão (txop) de feedback para um processo harq. o ue pode ativar um temporizador ao término da txop, independentemente de o ue transmitir feedback na txop para garantir que o ue permaneça ativo. em algumas implementações, uma estação base pode fornecer ao ue várias oportunidades para transmitir uma mensagem de feedback. o ue pode reativar um temporizador após cada txop de feedback para o mesmo processo harq ou pode ativar o temporizador após a primeira txop de feedback e pode deixar de ativar o temporizador após subsequentes txops de feedback para o processo harq.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962891242P | 2019-08-23 | 2019-08-23 | |
US16/987,920 US11032831B2 (en) | 2019-08-23 | 2020-08-07 | Handling missed hybrid automatic repeat request (HARQ) opportunities, multiple HARQ opportunities, or both for discontinuous reception (DRX) |
PCT/US2020/045657 WO2021041017A1 (en) | 2019-08-23 | 2020-08-10 | Handling missed hybrid automatic repeat request (harq) opportunities, multiple harq opportunities, or both for discontinuous reception (drx) |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022002725A2 true BR112022002725A2 (pt) | 2022-05-24 |
Family
ID=74646188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022002725A BR112022002725A2 (pt) | 2019-08-23 | 2020-08-10 | Tratamento de oportunidades perdidas de solicitação de repetição automática híbrida (harq), de várias oportunidades de harq ou ambas para recebimento descontínuo (drx) |
Country Status (7)
Country | Link |
---|---|
US (3) | US11032831B2 (pt) |
EP (1) | EP4018774A1 (pt) |
KR (1) | KR20220050891A (pt) |
CN (2) | CN114556836B (pt) |
BR (1) | BR112022002725A2 (pt) |
TW (1) | TW202127948A (pt) |
WO (1) | WO2021041017A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11336398B2 (en) * | 2019-03-28 | 2022-05-17 | Lg Electronics Inc. | Method and apparatus for monitoring PDCCH with DRX related timer in wireless communication system |
US11032831B2 (en) | 2019-08-23 | 2021-06-08 | Qualcomm Incorporated | Handling missed hybrid automatic repeat request (HARQ) opportunities, multiple HARQ opportunities, or both for discontinuous reception (DRX) |
US20210243795A1 (en) * | 2020-01-30 | 2021-08-05 | Nokia Technologies Oy | Flexible data transmission methods considering configured grant timers |
EP4165911A4 (en) * | 2020-09-17 | 2023-11-15 | Samsung Electronics Co., Ltd. | METHOD AND USER EQUIPMENT FOR MANAGING SLEEP DURATION IN A CDRX SESSION |
US11533267B2 (en) | 2021-01-21 | 2022-12-20 | Mellanox Technologies, Ltd. | Out-of-order packet processing |
EP4307827A1 (en) * | 2021-03-05 | 2024-01-17 | LG Electronics Inc. | Operation method of ue related to sidelink drx timer in wireless communication system |
CN115398834A (zh) * | 2021-03-12 | 2022-11-25 | 北京小米移动软件有限公司 | 非连续接收处理方法、装置、终端设备和存储介质 |
KR20230164058A (ko) * | 2021-04-06 | 2023-12-01 | 지티이 코포레이션 | 불연속 통신을 위한 방법 |
EP4364510A1 (en) * | 2021-08-03 | 2024-05-08 | Samsung Electronics Co., Ltd. | User equipment and method performed by the same in wireless communication system |
WO2023043570A1 (en) * | 2021-09-16 | 2023-03-23 | Qualcomm Incorporated | Hybrid automatic repeat request (harq) timers with one shot harq feedback |
WO2023042934A1 (ko) * | 2021-09-16 | 2023-03-23 | 엘지전자 주식회사 | 무선통신 시스템에서 단말의 harq 동작 방법 및 상기 방법을 이용하는 장치 |
WO2023050392A1 (zh) * | 2021-09-30 | 2023-04-06 | 北京小米移动软件有限公司 | 混合自动重传请求harq的发送方法、接收方法及装置 |
WO2023060597A1 (en) * | 2021-10-15 | 2023-04-20 | Nec Corporation | Method, device and computer readable medium for communication |
WO2023068510A1 (en) * | 2021-10-21 | 2023-04-27 | Lg Electronics Inc. | Method and apparatus for transmitting one-shot harq feedback by user equipment in wireless communication system |
CN116488777A (zh) * | 2022-01-11 | 2023-07-25 | 大唐移动通信设备有限公司 | 一种非连续接收定时器控制方法、装置、终端及网络设备 |
WO2023133730A1 (en) * | 2022-01-12 | 2023-07-20 | Apple Inc. | Technologies for managing discontinuous reception timers |
KR20230134830A (ko) * | 2022-03-15 | 2023-09-22 | 삼성전자주식회사 | 무선 통신 시스템에서 랜덤 액세스 및 불연속 수신을 수행하기 위한 방법 및 장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10200162B2 (en) * | 2016-05-27 | 2019-02-05 | Qualcomm Incorporated | HARQ feedback in shared RF spectrum band |
EP3497862A1 (en) | 2016-08-10 | 2019-06-19 | IDAC Holdings, Inc. | Methods and apparatus for efficient power saving in wireless networks |
US10397915B2 (en) * | 2016-11-09 | 2019-08-27 | Qualcomm Incorporated | Latency reduction in shared or unlicensed spectrum |
CN110784926B (zh) * | 2018-07-31 | 2023-06-20 | 华硕电脑股份有限公司 | 无线通信系统中指示未授权小区的时隙格式的方法和设备 |
US20200106569A1 (en) * | 2018-09-27 | 2020-04-02 | Mediatek Inc. | Mechanisms for postponing hybrid automatic repeat request acknowledgement (harq-ack) feedback |
US11032831B2 (en) | 2019-08-23 | 2021-06-08 | Qualcomm Incorporated | Handling missed hybrid automatic repeat request (HARQ) opportunities, multiple HARQ opportunities, or both for discontinuous reception (DRX) |
-
2020
- 2020-08-07 US US16/987,920 patent/US11032831B2/en active Active
- 2020-08-10 WO PCT/US2020/045657 patent/WO2021041017A1/en unknown
- 2020-08-10 TW TW109127040A patent/TW202127948A/zh unknown
- 2020-08-10 CN CN202080057959.2A patent/CN114556836B/zh active Active
- 2020-08-10 CN CN202410016908.5A patent/CN118199816A/zh active Pending
- 2020-08-10 KR KR1020227005089A patent/KR20220050891A/ko active Search and Examination
- 2020-08-10 EP EP20761673.1A patent/EP4018774A1/en active Pending
- 2020-08-10 BR BR112022002725A patent/BR112022002725A2/pt unknown
-
2021
- 2021-06-07 US US17/340,432 patent/US11778654B2/en active Active
-
2023
- 2023-08-18 US US18/452,415 patent/US20230397245A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US11778654B2 (en) | 2023-10-03 |
US11032831B2 (en) | 2021-06-08 |
US20210298041A1 (en) | 2021-09-23 |
CN114556836A (zh) | 2022-05-27 |
CN118199816A (zh) | 2024-06-14 |
WO2021041017A1 (en) | 2021-03-04 |
US20230397245A1 (en) | 2023-12-07 |
CN114556836B (zh) | 2024-01-05 |
US20210058945A1 (en) | 2021-02-25 |
TW202127948A (zh) | 2021-07-16 |
KR20220050891A (ko) | 2022-04-25 |
EP4018774A1 (en) | 2022-06-29 |
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