HK1243856A1 - 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 PDF

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Publication number
HK1243856A1
HK1243856A1 HK18103258.1A HK18103258A HK1243856A1 HK 1243856 A1 HK1243856 A1 HK 1243856A1 HK 18103258 A HK18103258 A HK 18103258A HK 1243856 A1 HK1243856 A1 HK 1243856A1
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HK
Hong Kong
Prior art keywords
hybrid preamble
length
lte
preamble
hybrid
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HK18103258.1A
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English (en)
Chinese (zh)
Inventor
铃木敬
鈴木敬
埃斯沃．武图库里
尼古拉斯．威廉．安德森
埃斯沃．武圖庫里
默罕默德．纳瓦夫．斯马迪
戴维．菲利普．霍尔
斯蒂芬．约翰．巴雷特
默罕默德．納瓦夫．斯馬迪
戴維．菲利普．霍爾
斯蒂芬．約翰．巴雷特
Original Assignee
黑莓有限公司
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Publication date
Application filed by 黑莓有限公司 filed Critical 黑莓有限公司
Publication of HK1243856A1 publication Critical patent/HK1243856A1/zh

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Classifications

    • 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
    • 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
    • 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
    • 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]
    • 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]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HK18103258.1A 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 HK1243856A1 (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
HK1243856A1 true HK1243856A1 (zh) 2018-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
HK18103258.1A HK1243856A1 (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 (cg-RX-API-DMAC10.html)
EP (1) EP3202223B1 (cg-RX-API-DMAC10.html)
JP (1) JP6662873B2 (cg-RX-API-DMAC10.html)
KR (1) KR102512673B1 (cg-RX-API-DMAC10.html)
CN (1) CN107211478B (cg-RX-API-DMAC10.html)
HK (1) HK1243856A1 (cg-RX-API-DMAC10.html)
WO (1) WO2016074096A1 (cg-RX-API-DMAC10.html)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015066915A1 (zh) * 2013-11-11 2015-05-14 华为技术有限公司 非授权频谱的使用方法和设备
US9929844B2 (en) * 2014-11-18 2018-03-27 Qualcomm Incorporated Techniques for transmitting preambles over an unlicensed radio frequency spectrum band
US10178656B2 (en) * 2014-12-11 2019-01-08 Qualcomm Incorporated Uplink transmissions in an unlicensed spectrum
US9794960B2 (en) * 2014-12-31 2017-10-17 Samsung Electronics Co., Ltd. Methods and apparatus for uplink channel access and transmissions for LTE on unlicensed spectrum
CN107211277B (zh) * 2015-01-21 2021-07-13 株式会社Ntt都科摩 无线基站、用户终端及无线通信方法
EP3251428B1 (en) * 2015-01-28 2020-11-11 Nokia Solutions and Networks Oy Transmission power control
US10512033B2 (en) * 2015-01-29 2019-12-17 Qualcomm Incorporated Timing information for discovery in unlicensed spectrum
AU2016215287B2 (en) * 2015-02-06 2018-09-13 Apple Inc. Method and apparatus for time division LTE transmission in unlicensed radio frequency bands
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
WO2016144141A1 (ko) * 2015-03-12 2016-09-15 엘지전자 주식회사 비면허 대역에서의 하향링크 전송 방법
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
EP3342238B1 (en) 2015-08-26 2023-05-31 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
TWI705675B (zh) * 2017-09-08 2020-09-21 華碩電腦股份有限公司 無線通訊系統中在非授權頻譜中考慮波束成形傳輸的通道使用的方法和設備
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
WO2025217928A1 (zh) * 2024-04-19 2025-10-23 Oppo广东移动通信有限公司 通信方法、装置、设备、介质和程序产品

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8369351B2 (en) * 2009-04-06 2013-02-05 Intel Corporation Method and apparatus for collision avoidance
KR20130090772A (ko) * 2010-06-09 2013-08-14 엔트로픽 커뮤니케이션즈, 인크. 프리앰블 감소를 위한 방법 및 장치
US8861452B2 (en) * 2010-08-16 2014-10-14 Qualcomm Incorporated Method and apparatus for use of licensed spectrum for control channels in cognitive radio communications
WO2013006006A2 (ko) * 2011-07-07 2013-01-10 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
CN103765824B (zh) * 2011-07-14 2017-03-22 美国博通公司 用于在系统的未许可频带上提供灵活时间共享方案的方法和装置
US9408103B2 (en) * 2011-10-26 2016-08-02 Broadcom Corporation Flexible measurements in unlicensed band
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
WO2013116998A1 (en) * 2012-02-08 2013-08-15 Renesas Mobile Corporation Control mechanism for communication via different frequency bands
US9100941B2 (en) 2012-05-24 2015-08-04 Nokia Solutions And Networks Oy Using unique preambles for D2D communications in LTE
EP3349512B1 (en) * 2013-01-18 2019-08-07 Kyocera Corporation Communication control method and user terminal for performing an offload in a wireless mobile telecommunications system
WO2014126323A1 (ko) 2013-02-15 2014-08-21 엘지전자 주식회사 무선랜 시스템에서 대역폭에 따른 프레임 송수신 방법 및 장치
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
JP6378673B2 (ja) * 2013-05-09 2018-08-22 シャープ株式会社 端末装置、通信方法および集積回路
WO2015167232A1 (en) * 2014-04-28 2015-11-05 Lg Electronics Inc. Method and apparatus for performing cell on/off operation in wireless communication system
US10362585B2 (en) * 2014-09-24 2019-07-23 Avago Technologies International Sales Pte. Limited Licensed-assisted access (LAA) using long term evolution (LTE) protocols
US9907085B2 (en) * 2014-09-26 2018-02-27 Avago Technologies General Ip (Singapore) Pte. Ltd. WIFI-coordinated LAA-LTE
US10117261B2 (en) * 2014-10-13 2018-10-30 Futurewei Technologies, Inc. Device, network, and method for communications with carrier sensing and coexistence

Also Published As

Publication number Publication date
CN107211478B (zh) 2021-06-25
US20160142920A1 (en) 2016-05-19
US9992787B2 (en) 2018-06-05
EP3202223A1 (en) 2017-08-09
US9565568B2 (en) 2017-02-07
KR102512673B1 (ko) 2023-03-21
US20170150515A1 (en) 2017-05-25
WO2016074096A1 (en) 2016-05-19
EP3202223A4 (en) 2018-05-16
KR20170084269A (ko) 2017-07-19
JP6662873B2 (ja) 2020-03-11
EP3202223B1 (en) 2021-01-27
CN107211478A (zh) 2017-09-26
JP2017534221A (ja) 2017-11-16

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