SG11202101187RA - Efficient and robust acknowledgement procedures for new radio operation in unlicensed bands - Google Patents
Efficient and robust acknowledgement procedures for new radio operation in unlicensed bandsInfo
- Publication number
- SG11202101187RA SG11202101187RA SG11202101187RA SG11202101187RA SG11202101187RA SG 11202101187R A SG11202101187R A SG 11202101187RA SG 11202101187R A SG11202101187R A SG 11202101187RA SG 11202101187R A SG11202101187R A SG 11202101187RA SG 11202101187R A SG11202101187R A SG 11202101187RA
- Authority
- SG
- Singapore
- Prior art keywords
- efficient
- new radio
- unlicensed bands
- radio operation
- acknowledgement procedures
- Prior art date
Links
- 238000000034 method Methods 0.000 title 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
- H04L1/1607—Details of the supervisory signal
- H04L1/1614—Details of the supervisory signal using bitmaps
-
- 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]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- 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
- H04L1/1861—Physical mapping 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
- H04L5/003—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
- 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
- H04W72/0446—Resources in time domain, e.g. slots or frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- 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]
- H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862716211P | 2018-08-08 | 2018-08-08 | |
| US201862753457P | 2018-10-31 | 2018-10-31 | |
| PCT/US2019/045620 WO2020033623A1 (fr) | 2018-08-08 | 2019-08-08 | Procédures efficientes et robustes d'accusé de réception pour exploitation de nouvelle radio dans des bandes sans licence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202101187RA true SG11202101187RA (en) | 2021-03-30 |
Family
ID=67734826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202101187RA SG11202101187RA (en) | 2018-08-08 | 2019-08-08 | Efficient and robust acknowledgement procedures for new radio operation in unlicensed bands |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20210344451A1 (fr) |
| EP (1) | EP3834327A1 (fr) |
| JP (1) | JP2021534623A (fr) |
| KR (1) | KR20210055036A (fr) |
| CN (1) | CN112567668A (fr) |
| CA (1) | CA3108907A1 (fr) |
| SG (1) | SG11202101187RA (fr) |
| TW (1) | TWI757622B (fr) |
| WO (1) | WO2020033623A1 (fr) |
| ZA (1) | ZA202100865B (fr) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2019240512A1 (fr) | 2018-06-13 | 2019-12-19 | Samsung Electronics Co., Ltd. | Procédé et système de communication sans fil permettant de gérer un fonctionnement d'une minuterie |
| US11071139B2 (en) * | 2018-07-13 | 2021-07-20 | Apple Inc. | Techniques in configured grant uplink transmission in new radio (NR) systems operating in unlicensed spectrum |
| WO2020032758A1 (fr) * | 2018-08-10 | 2020-02-13 | 엘지전자 주식회사 | Procédé et appareil d'émission ou de réception de signal dans un système de communication sans fil |
| CN110830174B (zh) * | 2018-08-10 | 2020-11-27 | 北京紫光展锐通信技术有限公司 | 半静态harq-ack码本的生成方法、用户终端、可读存储介质 |
| US20210320761A1 (en) * | 2018-08-10 | 2021-10-14 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving wireless signal in wireless communication system |
| US11490412B2 (en) * | 2018-08-10 | 2022-11-01 | Lg Electronics Inc. | Method for transmitting or receiving signal in wireless communication system supporting unlicensed band, and apparatus supporting same |
| CN109196805B (zh) * | 2018-08-23 | 2022-03-25 | 北京小米移动软件有限公司 | 传输重传码本的方法及装置 |
| WO2020060335A1 (fr) | 2018-09-21 | 2020-03-26 | Samsung Electronics Co., Ltd. | Procédé et appareil d'émission/de réception d'informations de commande dans un système de communication sans fil |
| KR20200034559A (ko) * | 2018-09-21 | 2020-03-31 | 삼성전자주식회사 | 무선 통신 시스템에서 제어 정보 송수신 방법 및 장치 |
| US20220053537A1 (en) * | 2018-09-28 | 2022-02-17 | Lenovo (Beijing) Limited | Triggering harq-ack reporting on unlicensed spectrum |
| CN111263450B (zh) * | 2019-01-11 | 2022-09-30 | 维沃移动通信有限公司 | Pdcch监测方法、装置、终端、基站和存储介质 |
| US11362770B2 (en) * | 2019-01-15 | 2022-06-14 | Qualcomm Incorporated | Trigger retransmission of a feedback in unlicensed spectrum |
| US11672008B2 (en) * | 2019-03-25 | 2023-06-06 | Qualcomm Incorporated | Channel occupancy time (COT) sharing |
| WO2020205728A1 (fr) * | 2019-03-29 | 2020-10-08 | Apple Inc. | Transmissions de demande de répétition automatique hybride (harq) pour une nouvelle radio (nr) |
| US11291049B2 (en) * | 2019-04-18 | 2022-03-29 | Lenovo (Singapore) Pte. Ltd. | Transport block transmission |
| MX2021012371A (es) * | 2019-04-19 | 2021-11-12 | Ericsson Telefon Ab L M | Configuracion de sincronizacion de harq para pdsch con indicador de sincronizacion de pdsch a harq pendiente. |
| US11606811B2 (en) * | 2019-08-26 | 2023-03-14 | Qualcomm Incorporated | Techniques for determining resources for communicating over an acquired channel |
| US11653386B2 (en) * | 2019-09-10 | 2023-05-16 | Qualcomm Incorporated | Indication of listen-before-talk configuration for uplink communications |
| WO2021196147A1 (fr) * | 2020-04-02 | 2021-10-07 | Oppo广东移动通信有限公司 | Procédé de transmission d'informations, dispositif terminal et dispositif de réseau |
| CN113517957A (zh) * | 2020-04-10 | 2021-10-19 | 华为技术有限公司 | 一种harq信息传输方法及装置 |
| CN113852964A (zh) * | 2020-06-28 | 2021-12-28 | 索尼公司 | 电子设备、无线通信方法和非暂态计算机可读存储介质 |
| CN115885494A (zh) * | 2020-07-15 | 2023-03-31 | 联发科技（新加坡）私人有限公司 | 移动通信中未授权频谱上的超可靠低延迟通信增强方法 |
| WO2022031396A1 (fr) * | 2020-08-06 | 2022-02-10 | Intel Corporation | Procédure directionnelle d'écoute avant de parler (lbt) |
| US11805495B2 (en) * | 2020-08-06 | 2023-10-31 | Qualcomm Incorporated | Dynamic switching of physical uplink control channel (PUCCH) between uplink (UL) and supplementary uplink (SUL) |
| WO2022112928A1 (fr) * | 2020-11-25 | 2022-06-02 | Lenovo (Singapore) Pte. Ltd. | Construction de livre de codes harq-ack |
| WO2022132505A1 (fr) * | 2020-12-15 | 2022-06-23 | Qualcomm Incorporated | Techniques de partage de cot sur la base d'un retard de préparation de paquets non nul |
| US11716753B2 (en) * | 2021-01-26 | 2023-08-01 | Qualcomm Incorporated | Feedback methods for subband full duplex systems |
| US20220295549A1 (en) * | 2021-03-12 | 2022-09-15 | Qualcomm Incorporated | Listen-before-talk techniques for full-duplex communications |
| US20240155677A1 (en) * | 2021-04-23 | 2024-05-09 | Qualcomm Incorporated | Downlink transmission and detection for uplink transmissions in semi-static channel access |
| US20220346125A1 (en) * | 2021-04-27 | 2022-10-27 | Apple Inc. | Systems and Methods for Multi-PxSCH Scheduling in Unlicensed Channels |
| EP4099793A1 (fr) * | 2021-06-03 | 2022-12-07 | Apple Inc. | Communications dans un délai d'occupation de canal initié par un équipement utilisateur |
| US11985597B2 (en) * | 2021-08-05 | 2024-05-14 | Qualcomm Incorporated | Techniques for aperiodic discontinuous reception mode communications |
| EP4381643A1 (fr) * | 2021-08-05 | 2024-06-12 | Apple Inc. | Procédés de transmission multi-pdsch avec de multiples ressources pucch |
| US20230164838A1 (en) * | 2021-11-19 | 2023-05-25 | Qualcomm Incorporated | Starting position control in channel occupancy time for new radio sidelink communications |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9485060B2 (en) * | 2009-10-01 | 2016-11-01 | Interdigital Patent Holdings, Inc. | Uplink control data transmission |
| KR20160108309A (ko) * | 2014-01-10 | 2016-09-19 | 엘지전자 주식회사 | 무선통신 시스템에서 수신확인 전송 방법 및 장치 |
| US20170019915A1 (en) * | 2015-07-17 | 2017-01-19 | Sharp Laboratories Of America, Inc. | User equipments, base stations and methods for license assisted access (laa) |
| US11038557B2 (en) * | 2016-03-31 | 2021-06-15 | Samsung Electronics Co., Ltd. | Method and apparatus for transmitting and receiving reference signals in wireless communication |
| EP3520465A1 (fr) * | 2016-09-28 | 2019-08-07 | IDAC Holdings, Inc. | Distribution de données 5g nr pour services radio flexibles |
| EP3520273B1 (fr) * | 2016-09-30 | 2023-01-18 | Telefonaktiebolaget LM Ericsson (PUBL) | Systèmes et procédés de contrôle synchrone de configurations de synchronisation harq |
| US11356193B2 (en) * | 2016-10-07 | 2022-06-07 | Idac Holdings, Inc. | Rate matching and HARQ with irregular modulation |
| US11290245B2 (en) * | 2016-11-02 | 2022-03-29 | Idac Holdings, Inc. | Receiver bandwidth adaptation |
| EP4020865A1 (fr) * | 2017-01-04 | 2022-06-29 | IDAC Holdings, Inc. | Rétroaction de récepteur dans des systèmes sans fil |
| ES2954060T3 (es) * | 2018-02-16 | 2023-11-20 | Nokia Technologies Oy | Disposición de retroalimentación de solicitud de repetición automática híbrida para bandas nr sin licencia |
| EP3791501A2 (fr) * | 2018-05-10 | 2021-03-17 | Telefonaktiebolaget LM Ericsson (publ) | Procédés et appareils relatifs à une requête automatique de répétition hybride (harq) |
| EP3827538B1 (fr) * | 2018-07-26 | 2024-01-24 | Telefonaktiebolaget LM Ericsson (publ) | Livre de codes harq pour réseaux d'accès radio |
| WO2020026424A1 (fr) * | 2018-08-02 | 2020-02-06 | 株式会社Ｎｔｔドコモ | Terminal utilisateur |
-
2019
- 2019-08-08 CN CN201980053260.6A patent/CN112567668A/zh active Pending
- 2019-08-08 WO PCT/US2019/045620 patent/WO2020033623A1/fr active Search and Examination
- 2019-08-08 CA CA3108907A patent/CA3108907A1/fr active Pending
- 2019-08-08 EP EP19758564.9A patent/EP3834327A1/fr active Pending
- 2019-08-08 SG SG11202101187RA patent/SG11202101187RA/en unknown
- 2019-08-08 TW TW108128189A patent/TWI757622B/zh active
- 2019-08-08 KR KR1020217003664A patent/KR20210055036A/ko active Search and Examination
- 2019-08-08 US US17/266,785 patent/US20210344451A1/en active Pending
- 2019-08-08 JP JP2021506505A patent/JP2021534623A/ja active Pending
-
2021
- 2021-02-08 ZA ZA2021/00865A patent/ZA202100865B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021534623A (ja) | 2021-12-09 |
| TWI757622B (zh) | 2022-03-11 |
| ZA202100865B (en) | 2022-09-28 |
| EP3834327A1 (fr) | 2021-06-16 |
| CA3108907A1 (fr) | 2020-02-13 |
| KR20210055036A (ko) | 2021-05-14 |
| TW202015447A (zh) | 2020-04-16 |
| WO2020033623A1 (fr) | 2020-02-13 |
| CN112567668A (zh) | 2021-03-26 |
| US20210344451A1 (en) | 2021-11-04 |
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