ES2887233T3 - Acceso al canal de enlace ascendente con acceso asistido con licencia mejorado - Google Patents
Acceso al canal de enlace ascendente con acceso asistido con licencia mejorado Download PDFInfo
- Publication number
- ES2887233T3 ES2887233T3 ES16794165T ES16794165T ES2887233T3 ES 2887233 T3 ES2887233 T3 ES 2887233T3 ES 16794165 T ES16794165 T ES 16794165T ES 16794165 T ES16794165 T ES 16794165T ES 2887233 T3 ES2887233 T3 ES 2887233T3
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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]
-
- 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
- H04W72/21—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
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
-
- 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
- H04W74/00—Wireless channel access
- H04W74/02—Hybrid access
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562252278P | 2015-11-06 | 2015-11-06 | |
| US15/336,509 US10798735B2 (en) | 2015-11-06 | 2016-10-27 | Enhanced licensed assisted access uplink channel access |
| PCT/US2016/059398 WO2017079057A1 (en) | 2015-11-06 | 2016-10-28 | Enhanced licensed assisted access uplink channel access |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2887233T3 true ES2887233T3 (es) | 2021-12-22 |
Family
ID=57256470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16794165T Active ES2887233T3 (es) | 2015-11-06 | 2016-10-28 | Acceso al canal de enlace ascendente con acceso asistido con licencia mejorado |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10798735B2 (enExample) |
| EP (1) | EP3372039B1 (enExample) |
| JP (1) | JP6971996B2 (enExample) |
| KR (1) | KR102215976B1 (enExample) |
| CN (2) | CN114423091B (enExample) |
| AU (1) | AU2016348310B2 (enExample) |
| ES (1) | ES2887233T3 (enExample) |
| WO (1) | WO2017079057A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10433332B2 (en) * | 2014-11-04 | 2019-10-01 | Lg Electronics Inc. | Method for transmitting uplink in unlicensed band and device using same |
| US10798735B2 (en) | 2015-11-06 | 2020-10-06 | Qualcomm Incorporated | Enhanced licensed assisted access uplink channel access |
| CN107040953A (zh) * | 2016-02-04 | 2017-08-11 | 电信科学技术研究院 | 一种非授权频谱中prach信号的传输方法和设备 |
| WO2017170326A1 (ja) * | 2016-03-31 | 2017-10-05 | 京セラ株式会社 | 通信制御方法、無線端末、及び基地局 |
| CN109076350B (zh) * | 2016-05-04 | 2021-10-01 | 华为技术有限公司 | 一种基于授权辅助接入laa系统的上行传输方法及装置 |
| EP3459314B1 (en) * | 2016-05-20 | 2021-01-06 | Telefonaktiebolaget LM Ericsson (publ) | Scheduling multiple subframes in unlicensed spectrum |
| CN114845415B (zh) * | 2016-06-06 | 2026-01-30 | 北京三星通信技术研究有限公司 | 一种上行信号的发送方法、用户设备 |
| US10687358B2 (en) * | 2016-11-11 | 2020-06-16 | Qualcomm Incorporated | Opportunistic asynchronous operation for coordinated NR-SS |
| US10470050B2 (en) | 2016-11-16 | 2019-11-05 | Apple Inc. | License assisted access uplink communication with Wi-Fi preamble |
| US10687359B2 (en) * | 2017-05-25 | 2020-06-16 | Qualcomm Incorporated | System acquisition in a shared radio frequency spectrum band |
| CN109152085B (zh) | 2017-06-16 | 2023-01-13 | 华为技术有限公司 | 随机接入方法、设备及系统 |
| KR102470254B1 (ko) | 2017-09-14 | 2022-11-22 | 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 | 시간 도메인 자원을 결정하는 방법 및 기기 |
| CN111512580B (zh) * | 2017-09-29 | 2023-06-20 | 索尼集团公司 | 用于在开放频谱上传输数据的第一装置及其操作方法 |
| CN109996340B (zh) * | 2017-12-29 | 2022-03-25 | 华为技术有限公司 | 一种信道侦听类型的指示方法及装置 |
| CN110012545B (zh) * | 2018-01-04 | 2022-12-06 | 苹果公司 | Laa和dsd部署的吞吐量性能 |
| CN110365438B (zh) | 2018-03-26 | 2021-05-11 | 华为技术有限公司 | 信号传输方法、相关设备及系统 |
| CN110351020B (zh) | 2018-04-03 | 2021-06-15 | 华为技术有限公司 | 一种传输数据的方法、装置和系统 |
| US11057885B2 (en) * | 2018-04-26 | 2021-07-06 | Qualcomm Incorporated | Frame-based initiator device operation |
| KR102223030B1 (ko) * | 2018-07-16 | 2021-03-08 | 주식회사 케이티 | 비면허 대역에서 무선 통신을 수행하는 방법 및 장치 |
| US11184776B2 (en) | 2018-07-16 | 2021-11-23 | Kt Corporation | Method and apparatus for performing wireless communication in unlicensed band |
| US11265748B2 (en) * | 2018-10-24 | 2022-03-01 | Qualcomm Incorporated | Uplink clear channel assessment status as a new uplink control information for new radio-unlicensed |
| CN113016227B (zh) | 2018-11-02 | 2024-05-10 | 诺基亚技术有限公司 | 改进蜂窝通信网络在非许可频带上的操作 |
| US12376086B2 (en) * | 2018-12-20 | 2025-07-29 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for sharing communication channel |
| US12082253B2 (en) | 2018-12-21 | 2024-09-03 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and device operating in unlicensed spectrum |
| WO2020142964A1 (zh) * | 2019-01-09 | 2020-07-16 | 富士通株式会社 | 数据发送方法、装置和通信系统 |
| US12101804B2 (en) * | 2019-01-10 | 2024-09-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for data transmission and computer readable medium |
| CN109714807B (zh) * | 2019-01-16 | 2021-03-23 | 南京航空航天大学 | 一种基于公共控制信道的认知无线网络接入方法 |
| EP4633228A3 (en) | 2019-04-04 | 2025-12-17 | Lenovo (Beijing) Ltd. | Determining channel statistics for clear channel assessments |
| US11758580B2 (en) * | 2019-08-14 | 2023-09-12 | Qualcomm Incorporated | Channel access procedures for an unlicensed radio frequency spectrum band |
| US11375539B2 (en) * | 2019-08-16 | 2022-06-28 | Qualcomm Incorporated | Listen-before-talk for uplink transmissions using multiple subbands |
| US11582796B2 (en) * | 2020-05-15 | 2023-02-14 | Qualcomm Incorporated | Listen-before-talk (LBT) failure detection in dormant cell and outside discontinuous reception (DRX) active time |
| EP4197274A1 (en) * | 2020-08-14 | 2023-06-21 | Telefonaktiebolaget LM Ericsson (publ) | Systems and methods for changing lbt for unlicensed networks |
| EP4346316B1 (en) * | 2021-08-04 | 2025-11-12 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Wireless communication methods, terminal device network device |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009101581A1 (en) * | 2008-02-11 | 2009-08-20 | Nokia Corporation | Rach preamble response with flexible ul allocation |
| KR102032101B1 (ko) * | 2010-12-06 | 2019-10-14 | 인터디지탈 패튼 홀딩스, 인크 | 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법 |
| WO2013086659A1 (en) | 2011-12-15 | 2013-06-20 | Renesas Mobile Corporation | Centralized control sharing of spectrum for coexistence of wireless communication systems in unlicensed bands |
| WO2013166472A1 (en) * | 2012-05-04 | 2013-11-07 | Interdigital Patent Holdings, Inc. | Coexistence management service for spectrum sharing |
| US9717071B2 (en) * | 2013-08-16 | 2017-07-25 | Qualcomm Incorporated | Uplink procedures for LTE/LTE-A communication systems with unlicensed spectrum |
| US20150103715A1 (en) * | 2013-10-14 | 2015-04-16 | Qualcomm Incorporated | Downlink control format indicator |
| US9794821B2 (en) * | 2014-04-28 | 2017-10-17 | Intel IP Corporation | Channel reservation for operation in an unlicensed spectrum |
| US10945134B2 (en) * | 2014-09-29 | 2021-03-09 | Nec Corporation | Method and devices for signaling transmission in unlicensed band |
| WO2016072218A1 (ja) * | 2014-11-06 | 2016-05-12 | 株式会社Ｎｔｔドコモ | ユーザ端末および無線通信システム |
| CN104333873A (zh) * | 2014-11-28 | 2015-02-04 | 东莞宇龙通信科技有限公司 | 信道检测方法及系统、具有基站功能的设备和终端 |
| EP3251455B1 (en) * | 2015-01-30 | 2021-12-08 | Apple Inc. | Uplink scheduling for license assisted access |
| CN104994591B (zh) * | 2015-07-08 | 2019-06-11 | 宇龙计算机通信科技(深圳)有限公司 | 信道占用概率的调整方法、调整系统和基站 |
| US10742562B2 (en) * | 2015-07-16 | 2020-08-11 | Samsung Electronics Co., Ltd. | Method and apparatus for adaptive control of contention window in LAA |
| EP3352522B1 (en) | 2015-09-17 | 2023-11-01 | LG Electronics Inc. | Method and device for performing lbt process on multiple carriers in wireless access system supporting unlicensed band |
| CN106559882B (zh) * | 2015-09-25 | 2021-12-10 | 中兴通讯股份有限公司 | 一种授权协助接入设备竞争接入参数配置的方法及装置 |
| EP3366075B1 (en) * | 2015-10-19 | 2020-07-15 | Intel IP Corporation | Scheduling uplink transmissions for a user equipment (ue) |
| WO2017074638A1 (en) | 2015-10-26 | 2017-05-04 | Intel IP Corporation | Configuring downlink listen-before-talk priority class for uplink grant transmission in licensed assisted access |
| US10798735B2 (en) | 2015-11-06 | 2020-10-06 | Qualcomm Incorporated | Enhanced licensed assisted access uplink channel access |
-
2016
- 2016-10-27 US US15/336,509 patent/US10798735B2/en active Active
- 2016-10-28 KR KR1020187012758A patent/KR102215976B1/ko active Active
- 2016-10-28 CN CN202111170812.7A patent/CN114423091B/zh active Active
- 2016-10-28 JP JP2018542987A patent/JP6971996B2/ja active Active
- 2016-10-28 EP EP16794165.7A patent/EP3372039B1/en active Active
- 2016-10-28 ES ES16794165T patent/ES2887233T3/es active Active
- 2016-10-28 WO PCT/US2016/059398 patent/WO2017079057A1/en not_active Ceased
- 2016-10-28 CN CN201680064376.6A patent/CN108353426B/zh active Active
- 2016-10-28 AU AU2016348310A patent/AU2016348310B2/en active Active
-
2020
- 2020-07-10 US US16/926,312 patent/US11483858B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108353426A (zh) | 2018-07-31 |
| CN114423091B (zh) | 2025-02-11 |
| AU2016348310A1 (en) | 2018-04-26 |
| JP6971996B2 (ja) | 2021-11-24 |
| EP3372039B1 (en) | 2021-08-11 |
| US20200344798A1 (en) | 2020-10-29 |
| BR112018009169A2 (pt) | 2018-11-06 |
| KR20180080225A (ko) | 2018-07-11 |
| CN114423091A (zh) | 2022-04-29 |
| EP3372039A1 (en) | 2018-09-12 |
| AU2016348310B2 (en) | 2021-01-28 |
| BR112018009169A8 (pt) | 2019-02-26 |
| KR102215976B1 (ko) | 2021-02-15 |
| WO2017079057A1 (en) | 2017-05-11 |
| JP2018534888A (ja) | 2018-11-22 |
| US20170135128A1 (en) | 2017-05-11 |
| CN108353426B (zh) | 2021-10-19 |
| US10798735B2 (en) | 2020-10-06 |
| US11483858B2 (en) | 2022-10-25 |
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