JP6622224B2 - 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 - Google Patents

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 Download PDF

Info

Publication number
JP6622224B2
JP6622224B2 JP2016569927A JP2016569927A JP6622224B2 JP 6622224 B2 JP6622224 B2 JP 6622224B2 JP 2016569927 A JP2016569927 A JP 2016569927A JP 2016569927 A JP2016569927 A JP 2016569927A JP 6622224 B2 JP6622224 B2 JP 6622224B2
Authority
JP
Japan
Prior art keywords
radio frequency
frequency spectrum
spectrum band
unlicensed radio
cca
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2016569927A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017520175A (ja
JP2017520175A5 (enExample
Inventor
ダムンジャノビック、アレクサンダー
マラディ、ダーガ・プラサド
チェン、ワンシ
ウェイ、ヨンビン
バジャペヤム、マドハバン・スリニバサン
ルオ、タオ
ガール、ピーター
シュ、ハオ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2017520175A publication Critical patent/JP2017520175A/ja
Publication of JP2017520175A5 publication Critical patent/JP2017520175A5/ja
Application granted granted Critical
Publication of JP6622224B2 publication Critical patent/JP6622224B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0096—Network synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
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 JP2017520175A5 (enExample) 2018-06-14
JP6622224B2 true JP6622224B2 (ja) 2019-12-18

Family

ID=53490239

Family Applications (1)

Application Number Title Priority Date Filing Date
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) CN106416394B (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
WO2016072685A2 (ko) * 2014-11-04 2016-05-12 엘지전자 주식회사 비면허 대역에서의 상향링크 전송 방법 및 이를 이용한 장치
CN107079333B (zh) * 2014-11-15 2021-02-19 松下电器（美国）知识产权公司 资源调度方法、资源确定方法、eNode B和用户设备
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
WO2016120436A1 (en) * 2015-01-30 2016-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing listen-before-talk and related ues and network nodes
CN107005304B (zh) * 2015-03-31 2019-12-17 华为技术有限公司 一种时分双工系统中的通信方法及基站、用户设备
US10194456B2 (en) * 2015-04-01 2019-01-29 Htc Corporation Device and method of handling data transmission in unlicensed band
WO2016163973A1 (en) * 2015-04-08 2016-10-13 Intel IP Corporation Carrier-sensing techniques for lte-based transmissions over unlicensed carriers
CN118945873A (zh) 2015-04-08 2024-11-12 交互数字专利控股公司 Wtru、由wtru执行的方法及针对有条件上行链路传输的方法
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
EP3367597A4 (en) 2015-10-20 2018-10-17 Panasonic Intellectual Property Corporation of America Communication device and communication method
JP6593450B2 (ja) * 2015-11-12 2019-10-23 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
WO2017135712A1 (ko) * 2016-02-02 2017-08-10 엘지전자 주식회사 무선 통신 시스템에서 무선 신호 송수신 방법 및 장치
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
KR102768661B1 (ko) 2016-02-04 2025-02-17 한국전자통신연구원 면허 및 비면허 대역을 지원하는 네트워크에서 통신 방법
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
CN108781463B (zh) * 2016-03-02 2022-07-12 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
JP6690013B2 (ja) 2016-04-01 2020-04-28 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 上りリンク情報送信方法、端末デバイス及びアクセスネットワークデバイス
EP4283896A3 (en) * 2016-05-13 2024-01-10 Sony Group Corporation Communications device and infrastructure equipment
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
WO2018170669A1 (en) * 2017-03-20 2018-09-27 Nokia Technologies Oy Preamble design for grant free transmission and reception
US10841069B2 (en) * 2017-03-24 2020-11-17 Qualcomm Incorporated Partial subframe transmission techniques in shared radio frequency spectrum
CN110521158B (zh) * 2017-03-24 2022-05-13 苹果公司 基站的装置、通信的方法、ue的基带处理器和用户设备
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
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
CN105743631B (zh) * 2010-12-06 2019-05-28 交互数字专利控股公司 用于在免许可频谱中使能无线操作的方法
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
JP5890434B2 (ja) * 2011-02-07 2016-03-22 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 ライセンス免除スペクトルにおいて補助的セルを機能させるための方法および装置
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
WO2012124924A2 (ko) * 2011-03-11 2012-09-20 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치
KR101623245B1 (ko) * 2011-04-05 2016-05-20 엘지전자 주식회사 무선 통신 시스템에서 스케줄링 방법 및 장치
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
EP2721759B1 (en) * 2011-06-14 2018-04-25 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
WO2013087835A1 (en) * 2011-12-15 2013-06-20 Nokia Siemens Networks Oy Radio operations in a carrier aggregation system
US20130165134A1 (en) * 2011-12-22 2013-06-27 Interdigital Patent Holdings, Inc. Methods, apparatus, and systems for dynamic spectrum allocation
US20130208587A1 (en) 2012-01-26 2013-08-15 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
KR102451341B1 (ko) 2012-09-26 2022-10-06 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
US10314077B2 (en) * 2013-05-20 2019-06-04 Qualcomm Incorporated Gating scheme for wireless communication over unlicensed spectrum
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
WO2015109571A1 (zh) * 2014-01-26 2015-07-30 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
BR112016021417B1 (pt) * 2014-03-19 2023-11-14 Telefonaktiebolaget Lm Ericsson (Publ) Método para suportar comunicação por rádio entre dispositivos sem fio e uma estação base, estação base de uma rede sem fio, método realizado por um dispositivo sem fio, dispositivo sem fio, e, mídia de armazenamento legível por computador
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

Also Published As

Publication number Publication date
CN110602780B (zh) 2022-01-28
BR112016028223A2 (pt) 2017-08-22
KR20220097550A (ko) 2022-07-07
US10263737B2 (en) 2019-04-16
CN106416394A (zh) 2017-02-15
CA2947770A1 (en) 2015-12-03
US20180006778A1 (en) 2018-01-04
EP3150015B1 (en) 2023-04-26
KR102528390B1 (ko) 2023-05-02
US20150349931A1 (en) 2015-12-03
CA2947770C (en) 2023-03-14
WO2015184216A1 (en) 2015-12-03
CN110602780A (zh) 2019-12-20
KR102415783B1 (ko) 2022-06-30
KR20170012270A (ko) 2017-02-02
CN106416394B (zh) 2019-11-05
US9787443B2 (en) 2017-10-10
JP2017520175A (ja) 2017-07-20
EP3150015A1 (en) 2017-04-05

Similar Documents

Publication Publication Date Title
JP6783909B2 (ja) 免許不要無線周波数スペクトル帯域における送信のためにプリアンブル信号とオーバーヘッド信号とを構成するための技法
KR102528390B1 (ko) 비허가된 라디오 주파수 스펙트럼 대역을 통한 업링크 데이터의 송신들을 관리하기 위한 기술들
JP6495324B2 (ja) 無認可無線周波数スペクトル帯域を介した緊急データ送信
CN105379401A (zh) 通过非许可频带的lte信道接入
US9867055B2 (en) Techniques for coordinating communications over an unlicensed radio frequency spectrum band

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180501

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180501

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190225

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190305

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190510

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20191023

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191121

R150 Certificate of patent or registration of utility model

Ref document number: 6622224

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250