BR112022002694A2 - Unidade de transmissão/recepção sem fio, e, método - Google Patents
Unidade de transmissão/recepção sem fio, e, métodoInfo
- Publication number
- BR112022002694A2 BR112022002694A2 BR112022002694A BR112022002694A BR112022002694A2 BR 112022002694 A2 BR112022002694 A2 BR 112022002694A2 BR 112022002694 A BR112022002694 A BR 112022002694A BR 112022002694 A BR112022002694 A BR 112022002694A BR 112022002694 A2 BR112022002694 A2 BR 112022002694A2
- Authority
- BR
- Brazil
- Prior art keywords
- wtru
- cot
- wireless transmit
- receive unit
- cap
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- 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
- H04W72/50—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
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
- H04W74/0875—Non-scheduled access, e.g. ALOHA using a dedicated channel for access with assigned priorities based access
-
- 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
- H04L1/1887—Scheduling and prioritising arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962886170P | 2019-08-13 | 2019-08-13 | |
| PCT/US2020/045778 WO2021030355A1 (en) | 2019-08-13 | 2020-08-11 | Shared channel occupancy time operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022002694A2 true BR112022002694A2 (pt) | 2022-05-24 |
Family
ID=72193667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022002694A BR112022002694A2 (pt) | 2019-08-13 | 2020-08-11 | Unidade de transmissão/recepção sem fio, e, método |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US12376151B2 (https=) |
| EP (1) | EP4014412A1 (https=) |
| JP (2) | JP7671735B2 (https=) |
| CN (1) | CN114391294B (https=) |
| BR (1) | BR112022002694A2 (https=) |
| WO (1) | WO2021030355A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2021009621A (es) * | 2019-02-13 | 2021-11-04 | Idac Holdings Inc | Recepción de información de control en nueva radio sin licencia (nr-u). |
| WO2021033555A1 (ja) * | 2019-08-19 | 2021-02-25 | ソニー株式会社 | 無線通信装置および方法、並びにプログラム |
| WO2021040595A1 (en) * | 2019-08-26 | 2021-03-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Collision handling of configured grant based autonomous uplink transmissions |
| JP2022552364A (ja) * | 2019-10-15 | 2022-12-15 | 華為技術有限公司 | リソース設定方法およびデバイス |
| US20230024069A1 (en) * | 2020-01-07 | 2023-01-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Logical Channel Prioritization and Corresponding Uplink Grant |
| US12568389B2 (en) * | 2020-04-10 | 2026-03-03 | Zte Corporation | Measurement method and apparatus, node, and storage medium |
| US20230276495A1 (en) * | 2020-08-03 | 2023-08-31 | Lenovo (Singapore) Pte. Ltd. | Channel occupancy based on a priority |
| EP4229971A1 (en) * | 2020-10-16 | 2023-08-23 | Sony Group Corporation | Methods for radio resource pre-reservation in an unlicensed channel, network nodes and wireless devices |
| US20240107431A1 (en) * | 2022-09-28 | 2024-03-28 | Cypress Semiconductor Corporation | Systems, methods, and devices for channel scanning in wireless devices |
| WO2024090944A1 (ko) * | 2022-10-27 | 2024-05-02 | 엘지전자 주식회사 | Lbt와 관련된 무선 통신을 수행하는 방법 및 장치 |
| CN118338443A (zh) * | 2023-01-12 | 2024-07-12 | 大唐移动通信设备有限公司 | 信息处理、信息传输方法、装置及终端 |
| CN118785477B (zh) * | 2023-04-03 | 2026-04-21 | 大唐移动通信设备有限公司 | 信息处理方法、装置、终端及网络设备 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017116125A1 (ko) * | 2015-12-29 | 2017-07-06 | 한국전자통신연구원 | 비면허 대역의 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 장치, 그리고 사운딩 참조 신호의 전송을 트리거하는 방법 및 장치 |
| US10334624B2 (en) * | 2016-04-29 | 2019-06-25 | Ofinno, Llc | Allocation of licensed assisted access resources in a wireless device |
| US11252764B2 (en) * | 2016-05-10 | 2022-02-15 | Lg Electronics Inc. | Method for transmitting sounding reference signal in wireless communication system supporting unlicensed band, and apparatus supporting same |
| EP3496502B1 (en) * | 2016-08-05 | 2025-07-23 | LG Electronics Inc. | Method for transmitting and receiving signal in wireless communication system supporting unlicensed band, and devices supporting same |
| CN108633097B (zh) * | 2017-03-24 | 2023-05-09 | 北京三星通信技术研究有限公司 | 无线通信方法和用户设备 |
| CN110062464B (zh) * | 2018-01-19 | 2023-05-09 | 华为技术有限公司 | 用于管理非授权频段的信道占用时长的方法和设备 |
| CN110784874A (zh) * | 2018-07-31 | 2020-02-11 | 索尼公司 | 用于无线通信的电子设备和方法、计算机可读存储介质 |
| US11272539B2 (en) * | 2018-08-09 | 2022-03-08 | Ofinno, Llc | Channel access and bandwidth part switching |
| EP3922075B1 (en) * | 2019-02-07 | 2024-06-19 | Telefonaktiebolaget LM Ericsson (publ) | User equipment initiated channel occupancy time (cot) sharing between multiple user equipments |
| WO2020186489A1 (zh) * | 2019-03-20 | 2020-09-24 | 北京小米移动软件有限公司 | 信道检测机制的确定方法、装置、设备及存储介质 |
-
2020
- 2020-08-11 US US17/635,189 patent/US12376151B2/en active Active
- 2020-08-11 CN CN202080062022.4A patent/CN114391294B/zh active Active
- 2020-08-11 JP JP2022509076A patent/JP7671735B2/ja active Active
- 2020-08-11 EP EP20761083.3A patent/EP4014412A1/en active Pending
- 2020-08-11 BR BR112022002694A patent/BR112022002694A2/pt unknown
- 2020-08-11 WO PCT/US2020/045778 patent/WO2021030355A1/en not_active Ceased
-
2025
- 2025-04-21 JP JP2025069701A patent/JP2025105752A/ja active Pending
- 2025-07-18 US US19/273,181 patent/US20250344249A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US12376151B2 (en) | 2025-07-29 |
| CN114391294B (zh) | 2026-02-06 |
| EP4014412A1 (en) | 2022-06-22 |
| JP2022544551A (ja) | 2022-10-19 |
| JP2025105752A (ja) | 2025-07-10 |
| JP7671735B2 (ja) | 2025-05-02 |
| US20220225412A1 (en) | 2022-07-14 |
| CN114391294A (zh) | 2022-04-22 |
| WO2021030355A1 (en) | 2021-02-18 |
| US20250344249A1 (en) | 2025-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: INTERDIGITAL PATENT HOLDINGS, INC. (US) |