CN110225526A - 未经许可频谱中的lte/lte-a系统内的同步方法 - Google Patents
未经许可频谱中的lte/lte-a系统内的同步方法 Download PDFInfo
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- CN110225526A CN110225526A CN201910500711.8A CN201910500711A CN110225526A CN 110225526 A CN110225526 A CN 110225526A CN 201910500711 A CN201910500711 A CN 201910500711A CN 110225526 A CN110225526 A CN 110225526A
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- H—ELECTRICITY
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- H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
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- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
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- H—ELECTRICITY
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Applications Claiming Priority (5)
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| US14/552,127 | 2014-11-24 | ||
| CN201480063933.3A CN105745981B (zh) | 2013-11-25 | 2014-11-25 | 未经许可频谱中的lte/lte-a系统内的同步方法 |
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Country Status (6)
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Cited By (1)
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| CN116114363A (zh) * | 2020-08-14 | 2023-05-12 | 上海诺基亚贝尔股份有限公司 | 未授权频谱中基于网络的定位的同步偏移识别与细化 |
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| US9420472B2 (en) | 2013-09-27 | 2016-08-16 | Qualcomm Incorporated | Prioritization of different operators in shared spectrum |
| US9801147B2 (en) | 2013-11-25 | 2017-10-24 | Qualcomm Incorporated | Method of synchronization within an LTE/LTE-A system in unlicensed spectrum |
| US9949315B2 (en) * | 2014-02-24 | 2018-04-17 | Qualcomm Incorporated | Techniques for enabling asynchronous transmissions in an unlicensed radio frequency spectrum band |
| US10757730B2 (en) * | 2014-10-23 | 2020-08-25 | Htc Corporation | Device of handling clear channel assessment and transmission in unlicensed band |
| CN105874862B (zh) * | 2014-11-07 | 2019-10-25 | 华为技术有限公司 | 一种数据发送的方法和装置 |
| CN107006015B (zh) * | 2014-12-03 | 2020-01-17 | 华为技术有限公司 | 使用频谱资源进行通信的方法和通信设备 |
| US9942801B2 (en) * | 2014-12-15 | 2018-04-10 | Qualcomm Incorporated | Techniques for reserving a channel of a radio frequency spectrum |
| US10470047B2 (en) * | 2015-03-23 | 2019-11-05 | Lg Electronics Inc. | Method and apparatus for performing channel sensing in a wireless communication system |
| US10341884B2 (en) * | 2015-07-07 | 2019-07-02 | Qualcomm Incorporated | Channel clearance techniques using shared radio frequency spectrum band |
| KR102384283B1 (ko) * | 2015-08-19 | 2022-04-07 | 삼성전자주식회사 | 무선 통신 시스템에서 채널 액세스를 제어하기 위한 장치 및 방법 |
| US10651987B2 (en) * | 2015-08-31 | 2020-05-12 | Qualcomm Incorporated | Operator identification for co-existence on a shared communication medium |
| US10805953B2 (en) * | 2016-02-04 | 2020-10-13 | Ofinno, Llc | Channel access procedures in a wireless network |
| US10764913B2 (en) * | 2016-03-24 | 2020-09-01 | Qualcomm Incorporated | Techniques for assisting performance of listen before talk procedures and uplink traffic multiplexing at user equipment |
| EP3751950B1 (en) * | 2016-06-10 | 2022-08-03 | Telefonaktiebolaget LM Ericsson (publ) | Mbms and pmch in unlicensed bands |
| US10645586B2 (en) * | 2016-10-13 | 2020-05-05 | Qualcomm Incorporated | Coordinated resource partitioning |
| US10396928B2 (en) * | 2016-10-19 | 2019-08-27 | Zte Wistron Telecom Ab | User equipment cell search assistance by synchronization signal burst |
| US10206117B2 (en) | 2016-10-26 | 2019-02-12 | Qualcomm Incorporated | Radio shared spectrum access procedures |
| US10581568B2 (en) * | 2016-11-11 | 2020-03-03 | Qualcomm Incorporated | Network discovery and synchronization for NR-SS |
| CN109121198A (zh) * | 2017-06-23 | 2019-01-01 | 维沃移动通信有限公司 | 一种非授权频段下的信息传输方法及网络设备 |
| EP3484238B1 (en) * | 2017-11-13 | 2022-03-16 | Robert Bosch GmbH | Road-side network node and method to operate the road-side network node |
| US10257798B1 (en) | 2018-05-18 | 2019-04-09 | OPNT Holding B.V. | Synchronizing clocks in a wireless system |
| CN110690954A (zh) * | 2018-07-07 | 2020-01-14 | 唐焱冰 | 一种非对称混合双工数据传输方法及系统 |
| US11863996B2 (en) | 2019-03-08 | 2024-01-02 | Samsung Electronics Co., Ltd. | Centralized coordination for shared spectrum systems |
| US11228919B2 (en) * | 2019-07-15 | 2022-01-18 | Samsung Electronics Co., Ltd. | Network synchronization for shared spectrum systems |
| WO2024076984A1 (en) * | 2022-10-07 | 2024-04-11 | Qualcomm Incorporated | Sharing a frequency band between licensed access and unlicensed access |
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2014
- 2014-11-24 US US14/552,127 patent/US9801147B2/en not_active Expired - Fee Related
- 2014-11-25 CN CN201910500711.8A patent/CN110225526A/zh active Pending
- 2014-11-25 EP EP14810098.5A patent/EP3075197B1/en active Active
- 2014-11-25 WO PCT/US2014/067245 patent/WO2015077747A2/en not_active Ceased
- 2014-11-25 CN CN201480063933.3A patent/CN105745981B/zh active Active
- 2014-11-25 KR KR1020187021843A patent/KR102164672B1/ko not_active Expired - Fee Related
- 2014-11-25 KR KR1020167016692A patent/KR101884941B1/ko not_active Expired - Fee Related
- 2014-11-25 JP JP2016533548A patent/JP6388944B2/ja not_active Expired - Fee Related
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2017
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116114363A (zh) * | 2020-08-14 | 2023-05-12 | 上海诺基亚贝尔股份有限公司 | 未授权频谱中基于网络的定位的同步偏移识别与细化 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105745981B (zh) | 2019-06-25 |
| WO2015077747A3 (en) | 2015-07-16 |
| WO2015077747A2 (en) | 2015-05-28 |
| KR20180088523A (ko) | 2018-08-03 |
| CN105745981A (zh) | 2016-07-06 |
| US10257796B2 (en) | 2019-04-09 |
| KR102164672B1 (ko) | 2020-10-12 |
| JP6388944B2 (ja) | 2018-09-12 |
| KR20160090337A (ko) | 2016-07-29 |
| US9801147B2 (en) | 2017-10-24 |
| US20180041977A1 (en) | 2018-02-08 |
| EP3075197A2 (en) | 2016-10-05 |
| US20150148053A1 (en) | 2015-05-28 |
| JP2017500790A (ja) | 2017-01-05 |
| KR101884941B1 (ko) | 2018-08-02 |
| EP3075197B1 (en) | 2020-04-08 |
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