CN107211478B - 在长期演进中的许可辅助接入操作中共享信道 - Google Patents
在长期演进中的许可辅助接入操作中共享信道 Download PDFInfo
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- CN107211478B CN107211478B CN201580073330.6A CN201580073330A CN107211478B CN 107211478 B CN107211478 B CN 107211478B CN 201580073330 A CN201580073330 A CN 201580073330A CN 107211478 B CN107211478 B CN 107211478B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1215—Wireless traffic scheduling for collaboration of different radio technologies
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- 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
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- 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
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- 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
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- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- 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]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
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Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US14/542,414 | 2014-11-14 | ||
US14/542,414 US9565568B2 (en) | 2014-11-14 | 2014-11-14 | Sharing channels in a licensed-assisted access in long term evolution operation |
PCT/CA2015/051184 WO2016074096A1 (en) | 2014-11-14 | 2015-11-13 | Sharing channels in a licensed-assisted access in long term evolution operation |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107211478A CN107211478A (zh) | 2017-09-26 |
CN107211478B true CN107211478B (zh) | 2021-06-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580073330.6A Active CN107211478B (zh) | 2014-11-14 | 2015-11-13 | 在长期演进中的许可辅助接入操作中共享信道 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9565568B2 (zh) |
EP (1) | EP3202223B1 (zh) |
JP (1) | JP6662873B2 (zh) |
KR (1) | KR102512673B1 (zh) |
CN (1) | CN107211478B (zh) |
HK (1) | HK1243856A1 (zh) |
WO (1) | WO2016074096A1 (zh) |
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US10512033B2 (en) * | 2015-01-29 | 2019-12-17 | Qualcomm Incorporated | Timing information for discovery in unlicensed spectrum |
CN107210871B (zh) * | 2015-02-06 | 2020-08-18 | 苹果公司 | 用于在未授权射频频带中进行时分lte传输的方法和装置 |
US9960890B2 (en) * | 2015-02-20 | 2018-05-01 | Qualcomm Incorporated | Superposition coding based preamble designs for co-existing radio access technologies |
US10091114B2 (en) * | 2015-03-11 | 2018-10-02 | Nec Corporation | Asynchronous access and synchronous transmission for coexistence of wireless standards |
EP3270653B1 (en) * | 2015-03-12 | 2021-01-27 | LG Electronics Inc. | Method for transmitting downlink in unlicensed band |
US10917795B2 (en) | 2015-04-02 | 2021-02-09 | Qualcomm Incorporated | Enhanced preamble waveform for coexistence |
US10448420B2 (en) * | 2015-04-10 | 2019-10-15 | Electronics And Telecommunications Research Institute | Method and apparatus for allocating uplink resources |
US10251066B2 (en) * | 2015-04-24 | 2019-04-02 | Qualcomm Incorporated | Evolved machine type communication design for shared radio frequency spectrum operation |
US10225859B2 (en) | 2015-05-14 | 2019-03-05 | Qualcomm Incorporated | Techniques for uplink transmission management |
CN106413118B (zh) * | 2015-07-31 | 2020-01-17 | 电信科学技术研究院 | 一种数据传输方法和装置 |
WO2017031725A1 (en) * | 2015-08-26 | 2017-03-02 | Panasonic Intellectual Property Corporation Of America | Improved random access procedure for unlicensed cells |
US9924511B2 (en) * | 2015-09-22 | 2018-03-20 | Qualcomm Incorporated | Listen-before-talk for LTE direct on unlicensed radio frequency spectrum band |
US10412201B2 (en) * | 2015-11-12 | 2019-09-10 | Qualcomm Incorporated | Clear to send-to-self transmissions in an LTE-controlled Wi-Fi system |
KR102420603B1 (ko) * | 2015-11-25 | 2022-07-13 | 삼성전자주식회사 | 통신 시스템에서 채널 감지 방법 및 장치 |
JP6679764B2 (ja) * | 2016-06-17 | 2020-04-15 | エルジー エレクトロニクス インコーポレイティド | 下りリンク信号受信方法及び使用者器機と、下りリンク信号送信方法及び基地局 |
CN107733550A (zh) * | 2016-08-11 | 2018-02-23 | 株式会社Ntt都科摩 | 指示和确定子帧的起始发送定时的方法、基站和用户设备 |
WO2018036611A1 (en) | 2016-08-22 | 2018-03-01 | Telefonaktiebolaget Lm Ericsson (Publ) | Detecting subframe timing in an ofdm licensed-assisted access signal |
US10834757B2 (en) * | 2016-09-15 | 2020-11-10 | Qualcomm Incorporated | Methods and apparatus for channel reservation |
US10602543B2 (en) * | 2017-06-23 | 2020-03-24 | Qualcomm Incorporated | Asynchronous channel reservation design with partial symbol alignment |
US10687356B2 (en) * | 2017-08-08 | 2020-06-16 | Qualcomm Incorporated | Channel reservation signal in NR shared spectrum |
CN109428677B (zh) * | 2017-09-01 | 2021-07-20 | 中兴通讯股份有限公司 | 一种数据传输方法和基站 |
EP3454474A1 (en) * | 2017-09-08 | 2019-03-13 | ASUSTek Computer Inc. | Method and apparatus for channel usage in unlicensed spectrum considering beamformed transmission in a wireless communication system |
EP3706498B1 (en) | 2017-11-17 | 2024-09-11 | Huawei Technologies Co., Ltd. | Indication signal configuration method and device |
CN110601790B (zh) * | 2018-06-13 | 2022-05-27 | 阿里巴巴集团控股有限公司 | 一种服务器的数据发送方法和装置 |
US10791474B2 (en) | 2018-09-07 | 2020-09-29 | Apple Inc. | Licensed assisted access signal detection for reducing power use |
US11659402B2 (en) * | 2019-03-15 | 2023-05-23 | Apple Inc. | Enhanced reservation signal for cellular communication in unlicensed spectrum |
CN110569133A (zh) * | 2019-08-29 | 2019-12-13 | 五八有限公司 | 实现app间业务融合的方法、装置、电子设备及存储介质 |
JP6875569B2 (ja) * | 2020-01-30 | 2021-05-26 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | ユーザ機器およびランダムアクセス方法 |
US11375381B2 (en) * | 2020-02-03 | 2022-06-28 | Qualcomm Incorporated | Detection of fixed service incumbents on an unlicensed radio frequency band |
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CN103228036A (zh) * | 2012-01-31 | 2013-07-31 | 华为技术有限公司 | 一种基于功率裕量的传输时间间隔选择方法及终端设备 |
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JP2016103662A (ja) * | 2013-03-06 | 2016-06-02 | シャープ株式会社 | 端末装置、基地局装置、通信方法、集積回路および通信システム |
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2014
- 2014-11-14 US US14/542,414 patent/US9565568B2/en active Active
-
2015
- 2015-11-13 KR KR1020177016296A patent/KR102512673B1/ko active IP Right Grant
- 2015-11-13 JP JP2017525609A patent/JP6662873B2/ja active Active
- 2015-11-13 WO PCT/CA2015/051184 patent/WO2016074096A1/en active Application Filing
- 2015-11-13 EP EP15859062.0A patent/EP3202223B1/en active Active
- 2015-11-13 CN CN201580073330.6A patent/CN107211478B/zh active Active
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2017
- 2017-02-06 US US15/425,592 patent/US9992787B2/en active Active
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2018
- 2018-03-07 HK HK18103258.1A patent/HK1243856A1/zh unknown
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CN101860478A (zh) * | 2009-04-06 | 2010-10-13 | 英特尔公司 | 用于避免冲突的方法和装置 |
CN103155669A (zh) * | 2010-08-16 | 2013-06-12 | 高通股份有限公司 | 用于在认知无线电通信中将许可的频谱用于控制信道的方法和装置 |
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Also Published As
Publication number | Publication date |
---|---|
US9992787B2 (en) | 2018-06-05 |
WO2016074096A1 (en) | 2016-05-19 |
US20160142920A1 (en) | 2016-05-19 |
KR20170084269A (ko) | 2017-07-19 |
US9565568B2 (en) | 2017-02-07 |
CN107211478A (zh) | 2017-09-26 |
JP6662873B2 (ja) | 2020-03-11 |
KR102512673B1 (ko) | 2023-03-21 |
EP3202223B1 (en) | 2021-01-27 |
EP3202223A4 (en) | 2018-05-16 |
EP3202223A1 (en) | 2017-08-09 |
JP2017534221A (ja) | 2017-11-16 |
HK1243856A1 (zh) | 2018-07-20 |
US20170150515A1 (en) | 2017-05-25 |
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