JP2017520175A5 - - Google Patents

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JP2017520175A5
JP2017520175A5 JP2016569927A JP2016569927A JP2017520175A5 JP 2017520175 A5 JP2017520175 A5 JP 2017520175A5 JP 2016569927 A JP2016569927 A JP 2016569927A JP 2016569927 A JP2016569927 A JP 2016569927A JP 2017520175 A5 JP2017520175 A5 JP 2017520175A5
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JP
Japan
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cca
uplink
tdd configuration
radio frequency
frequency spectrum
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JP2016569927A
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Japanese (ja)
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JP6622224B2 (ja
JP2017520175A (ja
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Priority claimed from US14/723,765 external-priority patent/US9787443B2/en
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JP2016569927A 2014-05-30 2015-05-29 免許不要無線周波数スペクトル帯域を通じたアップリンクデータの送信を管理するための技法 Active JP6622224B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462005495P 2014-05-30 2014-05-30
US62/005,495 2014-05-30
US14/723,765 US9787443B2 (en) 2014-05-30 2015-05-28 Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
US14/723,765 2015-05-28
PCT/US2015/033104 WO2015184216A1 (en) 2014-05-30 2015-05-29 Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band

Publications (3)

Publication Number Publication Date
JP2017520175A JP2017520175A (ja) 2017-07-20
JP2017520175A5 true JP2017520175A5 (enExample) 2018-06-14
JP6622224B2 JP6622224B2 (ja) 2019-12-18

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JP2016569927A Active JP6622224B2 (ja) 2014-05-30 2015-05-29 免許不要無線周波数スペクトル帯域を通じたアップリンクデータの送信を管理するための技法

Country Status (7)

Country Link
US (2) US9787443B2 (enExample)
EP (1) EP3150015B1 (enExample)
JP (1) JP6622224B2 (enExample)
KR (2) KR102415783B1 (enExample)
CN (2) CN110602780B (enExample)
CA (1) CA2947770C (enExample)
WO (1) WO2015184216A1 (enExample)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9743432B2 (en) 2013-09-23 2017-08-22 Qualcomm Incorporated LTE-U uplink waveform and variable multi-subframe scheduling
US10499421B2 (en) * 2014-03-21 2019-12-03 Qualcomm Incorporated Techniques for configuring preamble and overhead signals for transmissions in an unlicensed radio frequency spectrum band
US9787443B2 (en) 2014-05-30 2017-10-10 Qualcomm Incorporated Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
US9917676B2 (en) * 2014-06-11 2018-03-13 Samsung Electronics Co., Ltd. Harq procedure and frame structure for LTE cells on unlicensed spectrum
EP3200547B1 (en) * 2014-09-26 2021-08-18 Electronics and Telecommunications Research Institute Wireless channel access method and device
US10433332B2 (en) * 2014-11-04 2019-10-01 Lg Electronics Inc. Method for transmitting uplink in unlicensed band and device using same
JP6557878B2 (ja) * 2014-11-15 2019-08-14 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 通信装置、通信方法、および集積回路
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
CN105992346B (zh) * 2015-01-29 2021-09-24 中兴通讯股份有限公司 一种数据传输方法及数据传输站点
EP3251453B1 (en) * 2015-01-30 2020-09-09 Telefonaktiebolaget LM Ericsson (publ) Methods providing listen-before-talk and related ues and network nodes
EP3252966B1 (en) * 2015-03-31 2019-04-24 Huawei Technologies Co., Ltd. Communication method, base station and user equipment in time division duplex (tdd) system
EP3076739B1 (en) * 2015-04-01 2019-05-01 HTC Corporation Device and network of handling data transmission in unlicensed band
JP6705835B2 (ja) * 2015-04-08 2020-06-03 インターデイジタル パテント ホールディングス インコーポレイテッド 非認可帯域におけるlte動作のためのシステムおよび方法
WO2016163973A1 (en) * 2015-04-08 2016-10-13 Intel IP Corporation Carrier-sensing techniques for lte-based transmissions over unlicensed carriers
EP3297312A4 (en) * 2015-05-15 2018-11-21 Kyocera Corporation User terminal and base station
US10285117B2 (en) * 2015-05-21 2019-05-07 Qualcomm Incorporated Techniques for coexistence between enhanced component carrier communications and non-enhanced component carrier communications
JP2017529006A (ja) 2015-07-31 2017-09-28 日本電気株式会社 送信を実行する方法および装置
US9877344B2 (en) * 2015-10-12 2018-01-23 Qualcomm Incorporated Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band
WO2017068747A1 (ja) 2015-10-20 2017-04-27 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 通信装置及び通信方法
WO2017081800A1 (ja) * 2015-11-12 2017-05-18 富士通株式会社 端末装置、基地局装置、無線通信システム及び無線通信方法
US10772087B2 (en) * 2015-11-14 2020-09-08 Qualcomm Incorporated Physical layer signaling techniques in wireless communications systems
CN105636233B (zh) * 2015-12-11 2018-11-02 山东闻远通信技术有限公司 一种laa系统中同时考虑上下行链路的lbt方法
CN105722225B (zh) * 2016-01-15 2019-03-22 宇龙计算机通信科技(深圳)有限公司 一种非授权频谱上指示上行子帧的方法及装置
US10531489B2 (en) * 2016-02-02 2020-01-07 Lg Electronics Inc. Method and device for transmitting/receiving wireless signal in wireless communication system
CN107041013A (zh) * 2016-02-03 2017-08-11 索尼公司 无线通信设备和无线通信方法
KR102820057B1 (ko) * 2016-02-04 2025-06-12 한국전자통신연구원 통신 네트워크에서 상향링크 전송의 스케쥴링 방법
EP3413494B1 (en) * 2016-02-04 2022-09-28 Electronics and Telecommunications Research Institute Method for communicating in network supporting licensed and unlicensed bands
CN107046727B (zh) * 2016-02-06 2020-10-09 上海无线通信研究中心 一种上行资源共享方法、基站及终端
CN115209562B (zh) * 2016-03-02 2025-09-16 苹果公司 用于通信的装置、用户设备(ue)和由ue实施的方法
CN107294579A (zh) * 2016-03-30 2017-10-24 索尼公司 无线通信系统中的装置和方法以及无线通信系统
CN108886795B (zh) 2016-04-01 2019-10-25 华为技术有限公司 上行信息传输方法、终端设备及接入网设备
US11646840B2 (en) * 2016-05-13 2023-05-09 Sony Corporation Communications device, infrastructure equipment, wireless communications network and methods
US10687330B2 (en) * 2016-07-21 2020-06-16 Qualcomm Incorporated Techniques for communicating on an uplink in a shared radio frequency spectrum band
CN107734560B (zh) * 2016-08-12 2023-09-15 中兴通讯股份有限公司 信号传输方法、通信设备及通信系统
US11716751B2 (en) * 2016-10-19 2023-08-01 Qualcomm Incorporated Techniques for new radio frame structures for data transmission
KR102801382B1 (ko) * 2016-11-03 2025-04-29 삼성전자 주식회사 이동통신시스템에서 통신 방법 및 장치
US10687358B2 (en) * 2016-11-11 2020-06-16 Qualcomm Incorporated Opportunistic asynchronous operation for coordinated NR-SS
US10645590B2 (en) * 2016-11-16 2020-05-05 Qualcomm Incorporated Self-contained transmissions for machine type communications
US10069575B1 (en) * 2017-03-01 2018-09-04 Alcatel Lucent Dynamic interference suppression for massive multiple-input-multiple-output (MIMO) in unlicensed frequency bands
CN110235489A (zh) * 2017-03-20 2019-09-13 诺基亚技术有限公司 免授权传输和接收的前导设计
CN108632986B (zh) * 2017-03-24 2020-08-14 华为技术有限公司 一种同步方法及装置
US10841069B2 (en) * 2017-03-24 2020-11-17 Qualcomm Incorporated Partial subframe transmission techniques in shared radio frequency spectrum
US11102846B2 (en) * 2017-03-24 2021-08-24 Apple Inc. Downlink control information to support uplink partial subframe transmission on licensed assisted access secondary cell
EP3639610A4 (en) * 2017-06-13 2021-02-24 Apple Inc. METHOD AND DEVICE FOR COMMUNICATION IN AN LTE-YSTEM ON AN UNLICENSED SPECTRUM
US11265917B2 (en) 2018-04-30 2022-03-01 Qualcomm Incorporated Aligned LBT gaps for single operator FBE NR-SS
US11848878B2 (en) * 2018-05-11 2023-12-19 Mediatek Inc. BWP operation in NR-based unlicensed spectrum
US10873440B2 (en) 2018-07-12 2020-12-22 Qualcomm Incorporated Time division duplexing techniques in shared radio frequency spectrum
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
US11985649B2 (en) * 2020-04-10 2024-05-14 Qualcomm Incorporated Modifications to uplink grant configurations
US11728958B2 (en) * 2020-10-13 2023-08-15 Charter Communications Operating, Llc TDD configuration coordination for networks using adjacent bands
CN112654099B (zh) * 2020-12-04 2023-01-06 京信网络系统股份有限公司 基于lbt的空口侦听方法、装置、系统及介质

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060031894A (ko) * 2004-10-11 2006-04-14 에스케이 텔레콤주식회사 휴대 인터넷 시스템에서 tdd 중계기를 제어하는 방법및 tdd 중계기
US8149773B2 (en) * 2008-01-04 2012-04-03 Qualcomm Incorporated Resource allocation for enhanced uplink using an acquisition indicator channel
CN101771475A (zh) * 2009-01-07 2010-07-07 国际商业机器公司 数据传输方法及其装置
US8537772B2 (en) * 2009-07-02 2013-09-17 Qualcomm Incorporated Transmitter quieting during spectrum sensing
US8538450B2 (en) * 2009-07-16 2013-09-17 Qualcomm Incorporated User equipment and base station behavior in response to an overload indicator
CN101630983B (zh) * 2009-07-30 2013-01-16 哈尔滨工业大学 认知无线电中利用循环谱统计量的空闲频谱检测方法
KR101341192B1 (ko) * 2010-02-09 2013-12-12 엘지전자 주식회사 무선 랜에서 채널 접근 방법 및 장치
KR20240037368A (ko) * 2010-12-06 2024-03-21 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
CN102026209B (zh) * 2010-12-21 2014-04-16 大唐移动通信设备有限公司 一种传输信息和配置子帧的方法、系统及设备
KR20130126980A (ko) * 2011-02-07 2013-11-21 인터디지탈 패튼 홀딩스, 인크 면허 면제 스펙트럼에서 보충 셀을 동작시키는 방법 및 장치
WO2012108718A2 (ko) 2011-02-10 2012-08-16 엘지전자 주식회사 반송파 집성 시스템에서 스케줄링 방법 및 장치
US8817641B2 (en) 2011-02-16 2014-08-26 Intel Mobile Communications GmbH Communication terminal, communication device and methods thereof for detecting and avoiding in-device interference
CN103430467B (zh) * 2011-03-11 2016-05-11 Lg电子株式会社 终端在应用了载波聚合技术的无线通信系统中发送/接收信号的方法和装置
EP2696516B1 (en) 2011-04-05 2018-09-19 LG Electronics Inc. Method and apparatus for scheduling in a wireless communication system.
CN102149099B (zh) * 2011-04-08 2014-02-12 电信科学技术研究院 一种进行小区间干扰协调的方法及装置
US9826515B2 (en) * 2011-06-14 2017-11-21 Interdigital Patent Holdings, Inc. Methods, systems and apparatus for defining and using PHICH resources for carrier aggregation
WO2013006006A2 (ko) * 2011-07-07 2013-01-10 엘지전자 주식회사 무선통신시스템에서 신호 전송 방법 및 장치
CN104094623B (zh) * 2011-12-15 2018-06-05 诺基亚通信公司 载波聚合系统中的无线电操作
CN104160731A (zh) * 2011-12-22 2014-11-19 交互数字专利控股公司 用于动态频谱分配的方法、设备和系统
EP2807850A2 (en) 2012-01-26 2014-12-03 Interdigital Patent Holdings, Inc. Dynamic parameter adjustment for lte coexistence
US9184886B2 (en) * 2012-08-10 2015-11-10 Blackberry Limited TD LTE secondary component carrier in unlicensed bands
KR102202290B1 (ko) 2012-09-26 2021-01-13 인터디지탈 패튼 홀딩스, 인크 동적 tdd 업링크/다운링크 구성을 위한 방법들
EP2720401A1 (en) * 2012-10-10 2014-04-16 Panasonic Corporation Dynamic TDD uplink/downlink configuration
US9473981B2 (en) 2013-05-20 2016-10-18 Qualcomm Incorporated Concurrent wireless communications over licensed and unlicensed spectrum
EP3048831B1 (en) * 2013-11-11 2018-01-10 Huawei Technologies Co., Ltd. Usage method and devices for unlicensed spectrum
CN105103584B (zh) * 2014-01-26 2019-11-29 华为技术有限公司 免授权频段的信道竞争方法、装置及系统
US9491752B2 (en) 2014-02-24 2016-11-08 Qualcomm Incorporated Techniques for enabling asynchronous time division duplexing transmissions in an unlicensed radio frequency spectrum band
US12088535B2 (en) * 2014-03-19 2024-09-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods, base station and wireless device for supporting radio communication
US9794821B2 (en) * 2014-04-28 2017-10-17 Intel IP Corporation Channel reservation for operation in an unlicensed spectrum
US9787443B2 (en) 2014-05-30 2017-10-10 Qualcomm Incorporated Techniques for managing transmissions of uplink data over an unlicensed radio frequency spectrum band
US9509486B2 (en) 2014-08-04 2016-11-29 Qualcomm Incorporated Techniques for indicating a frame format for transmissions using unlicensed radio frequency spectrum bands

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