SG11202010086YA - Wireless communication method and device for unlicensed spectrum - Google Patents
Wireless communication method and device for unlicensed spectrumInfo
- Publication number
- SG11202010086YA SG11202010086YA SG11202010086YA SG11202010086YA SG11202010086YA SG 11202010086Y A SG11202010086Y A SG 11202010086YA SG 11202010086Y A SG11202010086Y A SG 11202010086YA SG 11202010086Y A SG11202010086Y A SG 11202010086YA SG 11202010086Y A SG11202010086Y A SG 11202010086YA
- Authority
- SG
- Singapore
- Prior art keywords
- wireless communication
- communication method
- unlicensed spectrum
- unlicensed
- spectrum
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000001228 spectrum Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/14—Spectrum sharing arrangements between different networks
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0078—Timing of allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
- H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W48/00—Access restriction; Network selection; Access point selection
- H04W48/16—Discovering, processing access restriction or access information
-
- 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
- H04W72/50—Allocation or scheduling criteria for wireless resources
- H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- 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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/072358 WO2020147115A1 (fr) | 2019-01-18 | 2019-01-18 | Procédé de communication sans fil destiné à un spectre sans licence, et dispositif |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202010086YA true SG11202010086YA (en) | 2021-08-30 |
Family
ID=71613638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202010086YA SG11202010086YA (en) | 2019-01-18 | 2019-01-18 | Wireless communication method and device for unlicensed spectrum |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US11051334B2 (fr) |
| EP (1) | EP3751880A4 (fr) |
| JP (1) | JP7150060B2 (fr) |
| KR (2) | KR102478876B1 (fr) |
| CN (2) | CN111713124A (fr) |
| AU (1) | AU2019422210B9 (fr) |
| BR (1) | BR112020022591A2 (fr) |
| CA (1) | CA3097216C (fr) |
| MX (1) | MX2020011902A (fr) |
| SG (1) | SG11202010086YA (fr) |
| WO (1) | WO2020147115A1 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019422210B9 (en) * | 2019-01-18 | 2021-12-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method and device for unlicensed spectrum |
| US11297613B2 (en) * | 2019-01-31 | 2022-04-05 | Qualcomm Incorporated | Beam definition for directional communications |
| CN111294852B (zh) * | 2019-03-22 | 2021-08-06 | 展讯通信（上海）有限公司 | 下行多用户数据传输方法及装置、存储介质、终端 |
| JP7168769B2 (ja) * | 2019-04-11 | 2022-11-09 | 株式会社Ｎｔｔドコモ | 端末、無線通信方法、基地局及びシステム |
| US11432325B2 (en) * | 2019-07-11 | 2022-08-30 | Qualcomm Incorporated | Methods, apparatuses and systems for user equipment (UE)-to-UE sharing of channel occupancy time |
| US11849481B2 (en) * | 2019-08-08 | 2023-12-19 | Qualcomm Incorporated | Techniques for configuring multiple-SCS and multi-beam direction communications |
| WO2021088055A1 (fr) * | 2019-11-08 | 2021-05-14 | Oppo广东移动通信有限公司 | Procédé et appareil de transmission de données sur un spectre sans licence, dispositif et support de stockage |
| US11696327B2 (en) * | 2020-02-24 | 2023-07-04 | Qualcomm Incorporated | Dwell time based channel contention in wireless communications |
| US11856603B2 (en) * | 2020-05-26 | 2023-12-26 | Qualcomm Incorporated | Sharing channel occupancy time across nodes of an integrated access backhaul network |
| US11765750B2 (en) * | 2020-06-17 | 2023-09-19 | Qualcomm Incorporated | Methods and apparatus for dynamic switching of uplink configurations |
| WO2022148900A1 (fr) * | 2021-01-11 | 2022-07-14 | Nokia Technologies Oy | Commande de signalisation de commande courte (sc) en liaison montante |
| WO2022213270A1 (fr) * | 2021-04-06 | 2022-10-13 | Lenovo (Beijing) Limited | Procédé et appareil pour une transmission de liaison montante sur un spectre sans licence |
| CN115314174A (zh) * | 2021-05-08 | 2022-11-08 | 维沃移动通信有限公司 | 传输方法、装置、设备及可读存储介质 |
| WO2023010230A1 (fr) * | 2021-07-31 | 2023-02-09 | Qualcomm Incorporated | Indication dynamique de temps d'occupation de canal (cot) initié par un équipement utilisateur (ue) ou un réseau |
| EP4346316A1 (fr) * | 2021-08-04 | 2024-04-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Procédés et appareil de communication sans fil, dispositifs, et support de stockage |
| CN115706637A (zh) * | 2021-08-06 | 2023-02-17 | 大唐移动通信设备有限公司 | 一种信息指示的方法、终端及存储介质 |
| WO2023044681A1 (fr) * | 2021-09-23 | 2023-03-30 | 北京小米移动软件有限公司 | Procédé et appareil de partage du temps d'occupation de canal |
| WO2023077440A1 (fr) * | 2021-11-05 | 2023-05-11 | Oppo广东移动通信有限公司 | Procédé de communication sans fil, premier dispositif, et second dispositif |
| TWI775669B (zh) * | 2021-11-10 | 2022-08-21 | 財團法人資訊工業策進會 | 在非授權頻譜之控制環境中動態切換傳輸模式以提高可靠度的方法及系統 |
| TWI790811B (zh) * | 2021-11-10 | 2023-01-21 | 財團法人資訊工業策進會 | 在非授權頻譜之控制環境中動態切換傳輸模式以降低延遲的方法及系統 |
| CN116686317A (zh) * | 2021-12-31 | 2023-09-01 | 北京小米移动软件有限公司 | 一种fbe的cot的共享方法及其装置 |
| CN116419421A (zh) * | 2022-01-10 | 2023-07-11 | 大唐移动通信设备有限公司 | 确定数据通信的可用时间长度的方法、装置、设备及介质 |
| CN115866775A (zh) * | 2022-04-18 | 2023-03-28 | 中兴通讯股份有限公司 | 一种信息传输方法、终端及存储介质 |
| CN116980863A (zh) * | 2022-04-21 | 2023-10-31 | 索尼集团公司 | 用户设备、无线通信方法和计算机可读存储介质 |
| CN115336359A (zh) * | 2022-07-13 | 2022-11-11 | 北京小米移动软件有限公司 | 辅助信息上报方法、装置、存储介质、终端以及网络侧设备 |
| WO2024012347A1 (fr) * | 2022-07-14 | 2024-01-18 | 华为技术有限公司 | Procédé et appareil de communication |
| WO2024012355A1 (fr) * | 2022-07-14 | 2024-01-18 | 华为技术有限公司 | Procédé et appareil de communication |
| WO2024096680A1 (fr) * | 2022-11-04 | 2024-05-10 | 엘지전자 주식회사 | Procédé et dispositif de transmission ou de réception de signal sans fil dans un système de communication sans fil |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3512152B1 (fr) * | 2013-04-01 | 2024-05-01 | Acer Incorporated | Appareils pour transmettre des informations de commande de liaison montante |
| WO2016144002A1 (fr) * | 2015-03-09 | 2016-09-15 | 엘지전자 주식회사 | Procédé et appareil pour une communication par l'intermédiaire d'une sous-trame occupée par une fréquence non autorisée |
| WO2016163709A1 (fr) * | 2015-04-09 | 2016-10-13 | 삼성전자 주식회사 | Procédé permettant d'attribuer des ressources dans un réseau cellulaire à l'aide d'une bande non autorisée et dispositif associé |
| EP3282725B1 (fr) * | 2015-04-10 | 2019-10-02 | Kyocera Corporation | Station de base et terminal d'utilisateur |
| EP3308490B1 (fr) * | 2015-06-12 | 2021-03-24 | Nokia Technologies Oy | Emission d'informations de commande de liaison montante dans un spectre non couvert par des licences |
| CN106385711B (zh) * | 2015-07-31 | 2019-11-29 | 中国移动通信集团公司 | 一种基于非授权频段的上行传输方法及装置 |
| US10798687B2 (en) * | 2016-03-15 | 2020-10-06 | Intel IP Corporation | Scheduling uplink transmission outside of a transmission opportunity |
| WO2017180179A1 (fr) * | 2016-04-15 | 2017-10-19 | Intel IP Corporation | Systèmes, procédés et dispositifs permettant une transmission d'octroi de liaison montante optimisée pour permettre une planification de multiples sous-trames |
| EP3823409B1 (fr) * | 2016-05-20 | 2023-08-09 | Telefonaktiebolaget LM Ericsson (publ) | Planification de multiples sous-trames dans un spectre sans licence |
| WO2017201654A1 (fr) * | 2016-05-23 | 2017-11-30 | 华为技术有限公司 | Procédé de transmission de données, dispositif de réseau et dispositif de terminal |
| CN107889114B (zh) * | 2016-09-30 | 2023-11-17 | 华为技术有限公司 | 一种非授权频谱信道占用的方法及设备 |
| WO2018075745A1 (fr) * | 2016-10-19 | 2018-04-26 | Intel Corporation | Autorisation de transmission de liaison montante (ul) autonome dans l'intervalle d'une opportunité de transmission (txop) |
| US10542543B2 (en) * | 2016-11-02 | 2020-01-21 | Qualcomm Incorporated | Wireless communication between wideband ENB and narrowband UE |
| CN108347307B (zh) * | 2017-01-25 | 2021-02-09 | 华为技术有限公司 | 传输数据的方法、终端设备和网络设备 |
| EP3602938A1 (fr) * | 2017-03-31 | 2020-02-05 | Intel IP Corporation | Partage et coexistence de temps d'occupation de canal maximum |
| RU2735689C1 (ru) * | 2017-08-11 | 2020-11-05 | Телефонактиеболагет Лм Эрикссон (Пабл) | Автономная передача управляющей информации восходящей линии связи |
| CN113348716A (zh) * | 2019-01-11 | 2021-09-03 | 苹果公司 | 用于在未许可频谱上操作的nr系统中的配置授权的cot共享过程 |
| AU2019422210B9 (en) * | 2019-01-18 | 2021-12-02 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication method and device for unlicensed spectrum |
-
2019
- 2019-01-18 AU AU2019422210A patent/AU2019422210B9/en active Active
- 2019-01-18 EP EP19910757.4A patent/EP3751880A4/fr active Pending
- 2019-01-18 KR KR1020227010865A patent/KR102478876B1/ko active IP Right Grant
- 2019-01-18 BR BR112020022591-6A patent/BR112020022591A2/pt unknown
- 2019-01-18 MX MX2020011902A patent/MX2020011902A/es unknown
- 2019-01-18 CN CN201980006823.6A patent/CN111713124A/zh active Pending
- 2019-01-18 KR KR1020207032018A patent/KR102387863B1/ko active IP Right Grant
- 2019-01-18 WO PCT/CN2019/072358 patent/WO2020147115A1/fr unknown
- 2019-01-18 CN CN202010918264.0A patent/CN111970706B/zh active Active
- 2019-01-18 SG SG11202010086YA patent/SG11202010086YA/en unknown
- 2019-01-18 JP JP2020564382A patent/JP7150060B2/ja active Active
- 2019-01-18 CA CA3097216A patent/CA3097216C/fr active Active
-
2020
- 2020-06-18 US US16/905,792 patent/US11051334B2/en active Active
-
2021
- 2021-04-29 US US17/244,914 patent/US20210266956A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20220044881A (ko) | 2022-04-11 |
| BR112020022591A2 (pt) | 2021-09-08 |
| US11051334B2 (en) | 2021-06-29 |
| AU2019422210B2 (en) | 2021-11-04 |
| AU2019422210B9 (en) | 2021-12-02 |
| CN111713124A (zh) | 2020-09-25 |
| MX2020011902A (es) | 2021-01-29 |
| EP3751880A1 (fr) | 2020-12-16 |
| KR20200140872A (ko) | 2020-12-16 |
| KR102478876B1 (ko) | 2022-12-16 |
| KR102387863B1 (ko) | 2022-04-15 |
| CA3097216A1 (fr) | 2020-07-23 |
| US20200322982A1 (en) | 2020-10-08 |
| EP3751880A4 (fr) | 2021-04-28 |
| CN111970706B (zh) | 2023-07-28 |
| CN111970706A (zh) | 2020-11-20 |
| JP2021523647A (ja) | 2021-09-02 |
| WO2020147115A1 (fr) | 2020-07-23 |
| US20210266956A1 (en) | 2021-08-26 |
| JP7150060B2 (ja) | 2022-10-07 |
| CA3097216C (fr) | 2023-02-14 |
| AU2019422210A1 (en) | 2020-11-05 |
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