JP6416241B2 - 無認可スペクトルを使用するｌｔｅ／ｌｔｅ−ａアップリンクキャリアアグリゲーション - Google Patents

無認可スペクトルを使用するｌｔｅ／ｌｔｅ−ａアップリンクキャリアアグリゲーション Download PDF

Info

Publication number
JP6416241B2
JP6416241B2 JP2016519579A JP2016519579A JP6416241B2 JP 6416241 B2 JP6416241 B2 JP 6416241B2 JP 2016519579 A JP2016519579 A JP 2016519579A JP 2016519579 A JP2016519579 A JP 2016519579A JP 6416241 B2 JP6416241 B2 JP 6416241B2
Authority
JP
Japan
Prior art keywords
unlicensed spectrum
resources
uplink
spectrum
uplink grant
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
JP2016519579A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016524421A (ja
JP2016524421A5 (enExample
Inventor
マラディ、ダーガ・プラサド
ブシャン、ナガ
ルオ、タオ
ウェイ、ヨンビン
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 JP2016524421A publication Critical patent/JP2016524421A/ja
Publication of JP2016524421A5 publication Critical patent/JP2016524421A5/ja
Application granted granted Critical
Publication of JP6416241B2 publication Critical patent/JP6416241B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2016519579A 2013-06-11 2014-06-10 無認可スペクトルを使用するｌｔｅ／ｌｔｅ−ａアップリンクキャリアアグリゲーション Active JP6416241B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361833674P 2013-06-11 2013-06-11
US61/833,674 2013-06-11
US14/096,686 US9883404B2 (en) 2013-06-11 2013-12-04 LTE/LTE—A uplink carrier aggregation using unlicensed spectrum
US14/096,686 2013-12-04
PCT/US2014/041616 WO2014200951A2 (en) 2013-06-11 2014-06-10 Lte/lte-a uplink carrier aggregation using unlicensed spectrum

Publications (3)

Publication Number Publication Date
JP2016524421A JP2016524421A (ja) 2016-08-12
JP2016524421A5 JP2016524421A5 (enExample) 2018-04-26
JP6416241B2 true JP6416241B2 (ja) 2018-10-31

Family

ID=52005409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016519579A Active JP6416241B2 (ja) 2013-06-11 2014-06-10 無認可スペクトルを使用するｌｔｅ／ｌｔｅ−ａアップリンクキャリアアグリゲーション

Country Status (8)

Country Link
US (1) US9883404B2 (enExample)
EP (1) EP3008962B1 (enExample)
JP (1) JP6416241B2 (enExample)
KR (1) KR101909782B1 (enExample)
CN (1) CN105309031B (enExample)
BR (1) BR112015030826B1 (enExample)
CA (1) CA2911397C (enExample)
WO (1) WO2014200951A2 (enExample)

Families Citing this family (147)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10110264B2 (en) * 2013-09-13 2018-10-23 Blackberry Limited Full duplex resource reuse enablement
US10123222B2 (en) 2013-09-13 2018-11-06 Blackberry Limited Mitigating interference in full duplex communication
US11743897B2 (en) * 2013-12-20 2023-08-29 Qualcomm Incorporated Techniques for configuring uplink channels in unlicensed radio frequency spectrum bands
JP6388780B2 (ja) * 2014-03-19 2018-09-12 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
WO2015151729A1 (ja) * 2014-03-31 2015-10-08 株式会社Ｎｔｔドコモ 移動局、基地局、上りリンク信号送信方法及び上りリンク信号受信方法
EP3125623B1 (en) * 2014-04-23 2019-01-09 Huawei Technologies Co., Ltd. Data transmission method, apparatus and system
JP6236551B2 (ja) * 2014-05-22 2017-11-22 京セラ株式会社 ライセンスド周波数帯において動作する装置に対してアンライセンスド周波数帯における通信リソースの割当
KR101913681B1 (ko) * 2014-05-27 2018-10-31 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 전송 방법, 장치 및 시스템
CN111510928A (zh) * 2014-07-11 2020-08-07 株式会社Ntt都科摩 无线基站、用户终端以及无线通信方法
US10560891B2 (en) * 2014-09-09 2020-02-11 Blackberry Limited Medium Access Control in LTE-U
US10117261B2 (en) * 2014-10-13 2018-10-30 Futurewei Technologies, Inc. Device, network, and method for communications with carrier sensing and coexistence
US10757730B2 (en) * 2014-10-23 2020-08-25 Htc Corporation Device of handling clear channel assessment and transmission in unlicensed band
US10129872B2 (en) * 2014-12-15 2018-11-13 Qualcomm Incorporated Misdetection of fractional channel reserving signals
ES2775516T3 (es) * 2014-12-23 2020-07-27 Lg Electronics Inc Método para transmisión en enlace ascendente en banda sin licencia, y dispositivo que utiliza el mismo
EP3509380B1 (en) 2014-12-25 2024-11-20 Nec Corporation Radio terminal, radio station, and method performed thereby
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
CN107113621B (zh) * 2015-01-20 2020-02-14 华为技术有限公司 一种信息传输方法、设备及系统
US20180027597A1 (en) * 2015-01-22 2018-01-25 Lg Electronics Inc. Method and apparatus for uplink transmission in an unlicensed band
WO2016122187A1 (ko) * 2015-01-26 2016-08-04 엘지전자 주식회사 비면허 대역을 지원하는 무선 접속 시스템에서 상향링크 전력 제어 방법 및 이를 지원하는 장치
US20160219590A1 (en) * 2015-01-28 2016-07-28 Alcatel-Lucent Usa Inc. Differential charging for data usage in licensed and unlicensed frequency bands
CN106031286B (zh) * 2015-01-28 2019-08-13 华为技术有限公司 基于移动通信系统实现lbt的基站、用户设备及方法
CN107071915B (zh) * 2015-01-29 2021-02-02 中兴通讯股份有限公司 一种数据传输方法、数据传输站点及接收端
CN105992347B (zh) * 2015-01-29 2021-11-12 北京三星通信技术研究有限公司 一种上行信号的发送方法、用户设备和基站
CN105992373B (zh) * 2015-01-30 2020-09-15 中兴通讯股份有限公司 数据传输方法、装置、基站及用户设备
WO2016119207A1 (en) * 2015-01-30 2016-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Harq/csi ack feedback method over unlicensed carriers
EP3251259A1 (en) 2015-01-30 2017-12-06 Telefonaktiebolaget LM Ericsson (publ) Wireless communication device, network node and methods for handling data transmissions
US11678313B2 (en) * 2015-02-04 2023-06-13 Alcatel Lucent Network controlled acquisition of uplink channels in unlicensed frequency bands
WO2016126854A1 (en) * 2015-02-06 2016-08-11 Apple Inc. Method and apparatus for time division lte transmission in unlicensed radio frequency bands
CN105991272A (zh) * 2015-02-13 2016-10-05 中兴通讯股份有限公司 数据传输方法及装置
US10484979B2 (en) * 2015-02-27 2019-11-19 Qualcomm Incorporated Fast enhanced component carrier activation
US10172157B2 (en) * 2015-03-12 2019-01-01 Qualcomm Incorporated PUCCH management for enhanced carrier aggregation
WO2016146155A1 (en) * 2015-03-13 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Technique for communicating on unlicensed spectrum
EP4007434B1 (en) * 2015-03-17 2023-09-13 Telefonaktiebolaget LM Ericsson (publ) Scheduling in licensed assisted access
US9781712B2 (en) * 2015-03-17 2017-10-03 Motorola Mobility Llc Method and apparatus for scheduling user equipment uplink transmissions on an unlicensed carrier
US10524236B2 (en) 2015-03-23 2019-12-31 Qualcomm Incorporated Uplink transmission control with clear channel assessment
US10477578B2 (en) 2015-03-24 2019-11-12 Lg Electronics Inc. Uplink data transmission method and user equipment, and uplink data reception method and base station
EP3281485B1 (en) 2015-04-08 2020-10-21 Interdigital Patent Holdings, Inc. Device and method for lte operation in unlicensed bands
US10285068B2 (en) * 2015-04-08 2019-05-07 Nokia Technologies Oy eNB controlled UE based conditional carrier selection
WO2016163802A1 (ko) * 2015-04-09 2016-10-13 엘지전자 주식회사 비면허 대역을 지원하는 무선접속시스템에서 cca를 수행하는 방법 및 이를 지원하는 장치
KR102627601B1 (ko) * 2015-04-09 2024-01-23 삼성전자주식회사 비면허 주파수 대역을 사용하는 통신 시스템에서 harq를 지원하는 방법 및 이를 적용한 장치
EP3281442B1 (en) 2015-04-09 2020-11-25 LG Electronics Inc. Method for reporting data transmission drop in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor
CN107534944B (zh) * 2015-04-09 2020-09-01 Lg 电子株式会社 在无线通信系统中操作用户设备的方法及其用户设备
US10159108B2 (en) * 2015-04-10 2018-12-18 Motorola Mobility Llc DRX handling in LTE license assisted access operation
WO2016167623A1 (ko) * 2015-04-16 2016-10-20 엘지전자(주) 무선 통신 시스템에서 상향링크 데이터 전송 방법 및 이를 위한 장치
US10349293B2 (en) * 2015-04-17 2019-07-09 Qualcomm Incorporated Control of UE clear channel assessment by an eNB
US9955478B2 (en) * 2015-04-17 2018-04-24 Qualcomm Incorporated Techniques for managing communications in a shared radio frequency spectrum band
US10159089B2 (en) * 2015-04-20 2018-12-18 Qualcomm Incorporated Uplink listen before talk operation
US10225837B2 (en) * 2015-04-29 2019-03-05 Htc Corporation Device and method of handling HARQ operation for unlicensed band
WO2016182345A1 (en) * 2015-05-12 2016-11-17 Lg Electronics Inc. Method for performing a logical channel prioritization in a carrier aggregation with at least one scell operating in an unlicensed spectrum and a device therefor
CN106304369B (zh) * 2015-05-15 2019-08-23 上海诺基亚贝尔股份有限公司 基于接入优先级的资源竞争的方法及装置
CN106304372B (zh) * 2015-05-15 2020-01-03 中国移动通信集团公司 一种上行调度方法、装置、设备和系统
US10349446B2 (en) 2015-05-22 2019-07-09 Lg Electronics Inc. Channel sensing in wireless communication system, transmission method based on same, and device therefor
US10135562B2 (en) 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
CN111601385B (zh) * 2015-06-21 2024-05-17 Lg电子株式会社 在未授权带中发送上行链路的方法和设备
US10412765B2 (en) 2015-06-21 2019-09-10 Lg Electronics Inc. Communication method in unlicensed band and device using same
US9906996B2 (en) 2015-06-23 2018-02-27 At&T Intellectual Property I, L.P. Facilitation of wireless network session continuity
CN106301733B (zh) * 2015-06-26 2020-11-20 中兴通讯股份有限公司 数据的传输方法及装置
US10742562B2 (en) * 2015-07-16 2020-08-11 Samsung Electronics Co., Ltd. Method and apparatus for adaptive control of contention window in LAA
US10251197B2 (en) * 2015-07-23 2019-04-02 Qualcomm Incorporated Transmitting uplink control channel information when a clear channel assessment of an unlicensed carrier fails
US10028151B2 (en) 2015-08-07 2018-07-17 Cisco Technology, Inc. Uplink channel access, reservation and data transmission for licensed assist access long term evolution (LAA-LTE)
US10375714B2 (en) * 2015-08-12 2019-08-06 Blackberry Limited Uplink resource scheduling control in response to channel busy condition
US10135594B2 (en) 2015-08-13 2018-11-20 Electronics And Telecommunications Research Institute Scheduling method for communication network supporting unlicensed band
WO2017026832A1 (ko) * 2015-08-13 2017-02-16 엘지전자 주식회사 비면허 대역에서 데이터 전송 방법 및 기기
EP3337257B1 (en) * 2015-08-13 2022-09-28 NTT DoCoMo, Inc. User terminal and wireless communication method
WO2017030486A1 (en) * 2015-08-14 2017-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Channel access configuration
CN107926027B (zh) * 2015-08-14 2022-05-31 联想创新有限公司（香港) 在无线通信系统中基于突发的传输调度
CN105101439B (zh) * 2015-08-28 2018-09-14 宇龙计算机通信科技(深圳)有限公司 一种传输的方法及终端
US10299284B2 (en) * 2015-08-31 2019-05-21 Qualcomm, Incorporated Inter-access terminal unblocking and enhanced contention for co-existence on a shared communication medium
CN106559844B (zh) * 2015-09-25 2020-03-24 电信科学技术研究院 一种上行传输资源调度及上行传输方法、装置
US10492220B2 (en) * 2015-09-30 2019-11-26 Qualcomm Incorporated Opportunistic extended channel uplink grants for ECC
US20170099679A1 (en) * 2015-10-02 2017-04-06 Qualcomm Incorporated Clear channel assessment in lte controlled wi-fi
US9877344B2 (en) * 2015-10-12 2018-01-23 Qualcomm Incorporated Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band
CN106658740B (zh) * 2015-10-30 2020-03-20 中国电信股份有限公司 提升laa上行传输性能的方法和系统
US11153905B2 (en) 2015-11-01 2021-10-19 Lg Electronics Inc. Method for supporting full duplex radio (FDR) operation in wireless communication system and apparatus therefor
US10932283B2 (en) 2015-11-04 2021-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Wireless communication via a first and a second communication channel in a shared frequency band
EP3372041B1 (en) * 2015-11-06 2021-01-06 Telefonaktiebolaget LM Ericsson (publ) Scheduling and accessing of uplink resources
US20170135090A1 (en) 2015-11-11 2017-05-11 Sharp Laboratories Of America, Inc. Systems and methods for uplink control information reporting with license-assisted access (laa) uplink transmissions
US10034305B2 (en) * 2015-11-12 2018-07-24 Qualcomm Incorporated LBT interface for logical DTX
EP3376814A4 (en) * 2015-11-12 2018-10-31 Fujitsu Limited Terminal device, base station device, wireless communication system, and wireless communication method
US10091815B2 (en) * 2015-11-25 2018-10-02 Qualcomm Incorporated User equipment silencing based on clear channel assessment in shared spectrum
WO2017099857A1 (en) * 2015-12-07 2017-06-15 Intel IP Corporation Methods for latency reduction between uplink grant and physical uplink shared channel transmission
WO2017099832A1 (en) 2015-12-07 2017-06-15 Intel IP Corporation Multi-subframe uplink scheduling in unlicensed spectrum
CN105657847A (zh) 2016-01-08 2016-06-08 宇龙计算机通信科技(深圳)有限公司 信道检测方法、信道检测装置、终端和基站
US10368372B2 (en) * 2016-01-12 2019-07-30 Qualcomm Incorporated Listen-before-talk techniques for uplink transmissions
CN108432281B (zh) * 2016-01-29 2020-12-25 华为技术有限公司 一种上行传输方法、基站及终端设备
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
JPWO2017135346A1 (ja) * 2016-02-04 2018-11-29 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
CN107041000A (zh) * 2016-02-04 2017-08-11 电信科学技术研究院 上行控制信息的传输方法及装置
CN107534528B (zh) * 2016-02-04 2020-03-20 华为技术有限公司 Laa-lte系统中pusch的传输方法和用户设备
US10638514B2 (en) 2016-02-04 2020-04-28 Nec Corporation Method for operating a plurality of wireless networks
US11057873B2 (en) * 2016-02-05 2021-07-06 Qualcomm Incorporated Techniques for long term evolution licensed assisted-access(LTE LAA) coexistence with other radio access technologies
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
WO2017147513A1 (en) * 2016-02-25 2017-08-31 Intel IP Corporation Transmission detection of non-scheduled uplink transmissions
US10736140B2 (en) 2016-03-08 2020-08-04 Lg Electronics Inc. Method for transmitting and receiving uplink signal in wireless communication system supporting unlicensed band, and apparatus supporting same
US10361809B2 (en) * 2016-03-17 2019-07-23 Ofinno, Llc Transmission process in a wireless device and wireless network
EP4221432B1 (en) 2016-03-23 2025-02-26 Wilus Institute of Standards and Technology Inc. Method for uplink channel access to unlicensed band in wireless communication system, and device therefor
US9967863B2 (en) 2016-03-24 2018-05-08 Sharp Laboratories Of America, Inc. Systems and methods for uplink control information reporting with license-assisted access (LAA) uplink transmissions
KR102287383B1 (ko) 2016-03-25 2021-08-06 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
WO2017171912A1 (en) * 2016-03-30 2017-10-05 Intel Corporation Quality of service handling for uplink transmissions
KR102283178B1 (ko) 2016-03-30 2021-07-29 주식회사 윌러스표준기술연구소 비인가 대역에서 채널 엑세스 방법, 장치 및 시스템
CN107295676B (zh) * 2016-03-31 2019-07-23 中兴通讯股份有限公司 数据传输方法及装置
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
CN109076056B (zh) 2016-04-21 2022-07-12 瑞典爱立信有限公司 在终端设备和网络设备中使用的方法及相关联的设备
DK3446531T3 (da) * 2016-04-22 2020-09-07 Ericsson Telefon Ab L M Fremgangsmåde og indretning til udførelse af ikke-planlagte uplink-transmissioner på et ikke-licenseret bånd
US10701677B2 (en) * 2016-05-12 2020-06-30 Samsung Electronics Co., Ltd. Method and apparatus for uplink resource assignment for cellular network using unlicensed bands
JP6224767B1 (ja) * 2016-05-12 2017-11-01 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
CN105939187A (zh) * 2016-06-02 2016-09-14 深圳市金立通信设备有限公司 一种未授权频谱下探测参考信号增强的方法及相关设备
KR102182365B1 (ko) * 2016-06-11 2020-11-24 오피노 엘엘씨 무선 디바이스 및 무선 네트워크에서의 lbt 절차
US10827529B2 (en) * 2016-06-24 2020-11-03 Qualcomm Incorporated Random access collision reduction based on multiple uplink grants
EP3301991B1 (en) 2016-06-30 2021-09-22 HTC Corporation Device and method of handling channel access in unlicensed band
US10433211B2 (en) * 2016-07-13 2019-10-01 Apple Inc. Dynamic link monitoring to resolve imbalance in LAA/LTE radio resource allocation
US10834756B2 (en) 2016-07-14 2020-11-10 Lg Electronics Inc. Method for adjusting contention window size in wireless communication system supporting unlicensed band and device for supporting same
US10728852B2 (en) * 2016-07-18 2020-07-28 Qualcomm Incorporated Efficient power utilization for enhanced component carriers
CN107666721B (zh) * 2016-07-29 2020-11-03 中兴通讯股份有限公司 数据传输方法及装置
US11153880B2 (en) * 2016-08-09 2021-10-19 Qualcomm Incorporated Power allocation across multiple carriers using shared and dedicated radio frequency spectrum
CN107708159B (zh) * 2016-08-09 2023-10-20 中兴通讯股份有限公司 非授权频谱的接入方法、装置及传输节点
US11606817B2 (en) * 2016-08-22 2023-03-14 Apple Inc. Devices and methods for ELAA multi-carrier LBT
US10904826B2 (en) * 2016-09-15 2021-01-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for autonomous device selection of transmission resources
US10530468B2 (en) * 2016-10-19 2020-01-07 Vector Launch Inc. State transfer among virtualized nodes in spaceborne or airborne systems
KR102749954B1 (ko) 2016-11-03 2025-01-09 삼성전자주식회사 면허 대역과 비면허 대역을 이용한 통신 방법 및 그 장치
US11140557B2 (en) * 2016-11-11 2021-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for facilitating data transmission
US10397948B2 (en) * 2016-11-17 2019-08-27 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatuses for subframe scheduling
WO2018133081A1 (zh) * 2017-01-22 2018-07-26 南通朗恒通信技术有限公司 一种无线通信中的方法和装置
CN108886816B (zh) * 2017-02-27 2021-03-30 华为技术有限公司 数据发送方法和用户设备
US11229025B2 (en) * 2017-03-24 2022-01-18 Nokia Technologies Oy Uplink allocation on unlicensed spectrum
US10484879B2 (en) * 2017-03-28 2019-11-19 Qualcomm Incorporated Synchronized communication across wireless communication spectrum
US10904908B2 (en) * 2017-06-01 2021-01-26 Qualcomm Incorporated Grantless uplink transmission for eMTC-U
EP3643133A1 (en) * 2017-06-23 2020-04-29 IDAC Holdings, Inc. Transmission with restrictions in unlicensed spectrum
DE102017218318A1 (de) * 2017-07-18 2019-01-24 Robert Bosch Gmbh Verfahren zum Betreiben einer netzwerkinfrastrukturseitigen Netzwerkeinheit, netzwerkinfrastrukturseitige Netzwerkeinheiten, Verfahren zum Betreiben einer straßenseitigen Netzwerkeinheit, straßenseitige Netzwerkeinheit
US10856264B2 (en) * 2017-09-25 2020-12-01 Qualcomm Incorporated Cross band carriers
CA3074691C (en) 2017-09-28 2021-04-20 Ofinno, Llc Packet duplication activation signaling
CN111149317A (zh) * 2017-10-19 2020-05-12 Lg电子株式会社 在无线通信系统中配置prb网格的方法和装置
US11304222B2 (en) * 2017-11-17 2022-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for uplink scheduling
US10560957B2 (en) * 2018-06-20 2020-02-11 Qualcomm Incorporated Out-of-sync grant handling in a wireless communication system
US11363465B2 (en) * 2018-09-26 2022-06-14 Qualcomm Incorporated Licensed supplemental uplink as fallback with unlicensed uplink and downlink
US20200228231A1 (en) * 2019-01-14 2020-07-16 Qualcomm Incorporated Uplink control channel codebook design in new radio unlicensed
BR112021015833A2 (pt) 2019-02-13 2021-10-13 Nokia Technologies Oy Comunicação de informações de controle uplink
WO2020167103A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선 통신 시스템에서 비면허 대역을 통한 파워 헤드룸 보고 방법 및 이에 대한 장치
US10945287B2 (en) * 2019-03-29 2021-03-09 Qualcomm Incorporated Uplink (UL) to downlink (DL) channel occupancy time (COT) sharing with scheduled UL in new radio-unlicensed (NR-U)
EP3981193A1 (en) 2019-06-04 2022-04-13 Telefonaktiebolaget LM Ericsson (publ) Transmitting a communication on a first channel or a second channel
CN114365448B (zh) * 2019-08-13 2025-04-08 交互数字专利控股公司 Nr-u中csi-rs和csi反馈的接收方法
US11611886B2 (en) * 2019-10-18 2023-03-21 Qualcomm Incorporated Narrowband communications in unlicensed frequency band
US12063633B2 (en) * 2020-08-24 2024-08-13 Qualcomm Incorporated SPS and ULCG enhancements
US12495042B2 (en) * 2021-08-16 2025-12-09 Capital One Services, Llc Systems and methods for resetting an authentication counter
US20240040557A1 (en) * 2022-07-27 2024-02-01 Apple Inc. Flexible Switching Between Standalone Mode and Non-Standalone Mode in Carrier Aggregation
US20240121726A1 (en) * 2022-09-30 2024-04-11 Qualcomm Incorporated Power headroom reporting for unconfigured carriers with unconfigured uplink
EP4613022A1 (en) * 2022-11-03 2025-09-10 Qualcomm Incorporated Uplink transmission switching for unlicensed bands

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7280615B2 (en) * 2002-02-20 2007-10-09 Freescale Semiconductor, Inc. Method for making a clear channel assessment in a wireless network
US7443821B2 (en) * 2004-01-08 2008-10-28 Interdigital Technology Corporation Method for clear channel assessment optimization in a wireless local area network
US7529218B2 (en) * 2004-08-25 2009-05-05 Cisco Technology, Inc. High density WLAN system
US8797950B2 (en) * 2009-05-27 2014-08-05 Texas Instruments Incorporated Dual-layer beam forming in cellular networks
US8934909B2 (en) * 2010-05-19 2015-01-13 Nokia Corporation Method and apparatus for providing communication offloading to unlicensed bands
PL2578533T3 (pl) 2010-05-28 2019-07-31 Nippon Shokubai Co., Ltd. Sól metalu alkalicznego fluorosulfonyloimidu i sposób jej wytwarzania
US8954065B2 (en) * 2010-11-24 2015-02-10 Lg Electronics Inc. Method of communicating data based on an unlicensed band in a wireless communication system
KR102164699B1 (ko) * 2010-12-06 2020-10-13 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
US9419776B2 (en) 2011-02-07 2016-08-16 Interdigital Patent Holdings, Inc. Method and apparatus for operating supplementary cells in licensed exempt spectrum
WO2012106843A1 (en) * 2011-02-11 2012-08-16 Renesas Mobile Corporation Signaling method to enable controlled tx deferring in mixed licensed and unlicensed spectrum carrier aggregation in future lte-a networks
US20120250631A1 (en) * 2011-03-31 2012-10-04 Renesas Mobile Corporation Multiplexing Logical Channels in Mixed Licensed and Unlicensed Spectrum Carrier Aggregation
US9674835B2 (en) * 2011-04-11 2017-06-06 Lg Electronics Inc. Method and device for transmitting reception acknowledgement information in a mobile communication system
WO2012169756A2 (ko) * 2011-06-06 2012-12-13 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 복수의 단말에 관한 신호를 다중화하는 방법 및 이를 위한 장치
US20140241265A1 (en) 2011-07-08 2014-08-28 Interdigital Patent Holdings, Inc. Component carrier traffic mapping
JP2013069377A (ja) 2011-09-22 2013-04-18 Toshiba Corp 復号方法、復号装置および記憶装置
US8874124B2 (en) * 2012-06-14 2014-10-28 Netgear, Inc. Dual band LTE small cell
KR102057949B1 (ko) 2013-03-19 2020-02-07 삼성전자주식회사 무선 통신 시스템에서 데이터 통신 수행 방법 및 장치
JP5947240B2 (ja) * 2013-03-28 2016-07-06 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 送信装置及び送信方法

Also Published As

Publication number Publication date
JP2016524421A (ja) 2016-08-12
US9883404B2 (en) 2018-01-30
WO2014200951A3 (en) 2015-02-05
CA2911397C (en) 2019-09-10
WO2014200951A2 (en) 2014-12-18
KR20160019457A (ko) 2016-02-19
CN105309031B (zh) 2019-07-19
BR112015030826B1 (pt) 2023-05-02
US20140362780A1 (en) 2014-12-11
BR112015030826A2 (pt) 2017-07-25
KR101909782B1 (ko) 2018-10-18
EP3008962A2 (en) 2016-04-20
CA2911397A1 (en) 2014-12-18
EP3008962B1 (en) 2021-02-17
CN105309031A (zh) 2016-02-03

Similar Documents

Publication Publication Date Title
JP6416241B2 (ja) 無認可スペクトルを使用するｌｔｅ／ｌｔｅ−ａアップリンクキャリアアグリゲーション
KR102559396B1 (ko) 사용자 장비에서 리슨 비포어 토크 절차들의 수행 및 업링크 트래픽 멀티플렉싱을 보조하기 위한 기술들
JP6689951B2 (ja) コンポーネントキャリアに関するアップリンク制御情報を送信するための技法
JP6545669B2 (ja) 共有帯域におけるｌｔｅ／ｌｔｅ−ａ通信のための仮想キャリア
JP6487069B2 (ja) 共有無線周波数スペクトルバンドのマルチチャネルへの媒体アクセスを管理するための技法
JP6479801B2 (ja) 無認可スペクトルにおけるｌｔｅのためのグループａｃｋ／ｎａｃｋ
JP6215461B2 (ja) 異なるサブフレーム持続時間を有するサブフレーム構造を使用してワイヤレス通信を可能にするための技法
JP6490808B2 (ja) 拡張コンポーネントキャリアのためのチャネル状態情報プロシージャ
JP6545680B2 (ja) 無認可無線周波数スペクトル帯域を使用するダウンリンク協調マルチポイント（ＣｏＭＰ）通信のための技法
JP6891186B2 (ja) Ｅｍｔｃにおける探索空間および許可の設計
JP6483135B2 (ja) Ｌｔｅ（登録商標）−ｕにおけるアップリンクｃｃａとダウンリンクｃｃａとの結合
JP6742995B2 (ja) 共有無線周波数スペクトル帯域上で送信されるアップリンクコンポーネントキャリア上の電力を管理するための技法
JP6567669B2 (ja) 無認可無線周波数スペクトル帯域におけるハンドオーバを管理するための技法
JP6297744B2 (ja) デバイスツーデバイス近接サービス通信のためのアクセスクラス禁止
KR102510835B1 (ko) 공유된 무선 주파수 스펙트럼 대역에서의 셀-특정 참조 신호 (crs) 기반 시그널링을 위한 기법들
US20150271818A1 (en) Time hopping in device-to-device transmissions
JP2016528838A (ja) 個別のａｃｋ／ｎａｃｋを利用する無認可スペクトルにおけるｌｔｅのためのｈａｒｑ設計
KR102480246B1 (ko) 공유 무선 주파수 스펙트럼 대역에서 다운링크 송신물들에 대한 피드백을 핸들링하는 기법들
JP2018518105A (ja) 制御およびデータチャネル上のアップリンク制御情報についての巡回冗長検査
JP2017527199A (ja) デバイスツーデバイス能力シグナリング
CN115191141B (zh) 用于无线通信中更新被抢占或取消的资源的技术

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170516

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170516

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180316

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20180316

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20180515

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180516

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180522

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180822

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: 20180904

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20181003

R150 Certificate of patent or registration of utility model

Ref document number: 6416241

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

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250