BR112015030826A2 - agregação de portadoras de enlace ascendente lte/lte-a que utiliza espectro não licenciado - Google Patents

agregação de portadoras de enlace ascendente lte/lte-a que utiliza espectro não licenciado

Info

Publication number
BR112015030826A2
BR112015030826A2 BR112015030826A BR112015030826A BR112015030826A2 BR 112015030826 A2 BR112015030826 A2 BR 112015030826A2 BR 112015030826 A BR112015030826 A BR 112015030826A BR 112015030826 A BR112015030826 A BR 112015030826A BR 112015030826 A2 BR112015030826 A2 BR 112015030826A2
Authority
BR
Brazil
Prior art keywords
lte
uplink
unlicensed spectrum
lease
cca
Prior art date
Application number
BR112015030826A
Other languages
English (en)
Other versions
BR112015030826B1 (pt
Inventor
Prasad Malladi Durga
Bhushan Naga
Luo Tao
Wei Yongbin
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 BR112015030826A2 publication Critical patent/BR112015030826A2/pt
Publication of BR112015030826B1 publication Critical patent/BR112015030826B1/pt

Links

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), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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—Signaling for the administration of the divided path
    • 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)

Abstract

resumo “agregação de portadoras de enlace ascendente lte/lte-a que utliza espectro não licenciado” são descritos métodos, sistemas e equipamentos para comunicações sem fio. em um método, uma concessão de enlace ascendente pode ser recebida através de um espectro licenciado. uma avaliação para liberação de canal (cca) pode ser efetuada em resposta à concessão de enlace ascendente de modo a se determinar a disponibilidade de espectro não licenciado. a cca pode ser efetuada antes de uma transmissão associada à concessão de enlace ascendente. em outro método, informações de programação podem ser recebidas através de um espectro licenciado. uma concessão de enlace ascendente pode ser transmitida através do espectro licenciado. a concessão de enlace ascendente pode ser baseada pelo menos em parte nas informações de programação. a concessão de enlace ascendente pode ser configurada para acionar uma cca de modo a se determinar a disponibilidade de um espectro não licenciado antes de uma transmissão associada à concessão de enlace ascendente. 1/1 1
BR112015030826-0A 2013-06-11 2014-06-10 Agregação de portadoras de enlace ascendente lte/lte-a que utiliza espectro não licenciado BR112015030826B1 (pt)

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 2013-12-04
US14/096,686 US9883404B2 (en) 2013-06-11 2013-12-04 LTE/LTE—A uplink carrier aggregation using unlicensed spectrum
PCT/US2014/041616 WO2014200951A2 (en) 2013-06-11 2014-06-10 Lte/lte-a uplink carrier aggregation using unlicensed spectrum

Publications (2)

Publication Number Publication Date
BR112015030826A2 true BR112015030826A2 (pt) 2017-07-25
BR112015030826B1 BR112015030826B1 (pt) 2023-05-02

Family

ID=52005409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015030826-0A BR112015030826B1 (pt) 2013-06-11 2014-06-10 Agregação de portadoras de enlace ascendente lte/lte-a que utiliza espectro não licenciado

Country Status (8)

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

Families Citing this family (138)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10123222B2 (en) 2013-09-13 2018-11-06 Blackberry Limited Mitigating interference in full duplex communication
US10110264B2 (en) * 2013-09-13 2018-10-23 Blackberry Limited Full duplex resource reuse enablement
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
US20160337867A1 (en) * 2014-03-31 2016-11-17 Ntt Docomo, Inc. Mobile station, base station, uplink signal transmission method, and uplink signal reception method
EP3125623B1 (en) * 2014-04-23 2019-01-09 Huawei Technologies Co., Ltd. Data transmission method, apparatus and system
US9801198B2 (en) * 2014-05-22 2017-10-24 Kyocera Corporation Unlicensed frequency band with licensed frequency band timing
WO2015180045A1 (zh) * 2014-05-27 2015-12-03 华为技术有限公司 一种数据传输方法、设备及***
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
WO2016105125A1 (ko) * 2014-12-23 2016-06-30 엘지전자 주식회사 비면허 대역에서의 상향링크 전송 방법 및 이를 이용한 장치
EP3509380A1 (en) * 2014-12-25 2019-07-10 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
JP6567061B2 (ja) * 2015-01-20 2019-08-28 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 情報送信方法、デバイス、及びシステム
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
WO2016119142A1 (zh) * 2015-01-28 2016-08-04 华为技术有限公司 基于移动通信***实现lbt的基站、用户设备及方法
US20160219590A1 (en) * 2015-01-28 2016-07-28 Alcatel-Lucent Usa Inc. Differential charging for data usage in licensed and unlicensed frequency bands
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
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
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
AU2016215287B2 (en) * 2015-02-06 2018-09-13 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
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
KR20170127556A (ko) * 2015-03-17 2017-11-21 텔레폰악티에볼라겟엘엠에릭슨(펍) 허가된 어시스트 액세스에서의 스케줄링
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
WO2016153290A1 (ko) * 2015-03-24 2016-09-29 엘지전자 주식회사 상향링크 데이터 전송 방법 및 사용자기기와, 상향링크 데이터 수신 방법 및 기지국
MY192558A (en) 2015-04-08 2022-08-28 Interdigital Patent Holdings Inc Systems and methods for lte operation in unlicensed bands
CN107211463B (zh) * 2015-04-08 2021-02-12 诺基亚技术有限公司 Enb控制的基于ue的有条件的载波选择
US10178633B2 (en) 2015-04-09 2019-01-08 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
US10531404B2 (en) * 2015-04-09 2020-01-07 Lg Electronics Inc. Method for transmitting a power headroom reporting in a carrier aggregation with at least one SCell operating in an unlicensed spectrum and a device therefor
US10333654B2 (en) * 2015-04-09 2019-06-25 Samsung Electronics Co., Ltd. Method for supporting HARQ in communication system using unlicensed frequency band and device having applied same
WO2016163802A1 (ko) * 2015-04-09 2016-10-13 엘지전자 주식회사 비면허 대역을 지원하는 무선접속시스템에서 cca를 수행하는 방법 및 이를 지원하는 장치
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
US9955478B2 (en) * 2015-04-17 2018-04-24 Qualcomm Incorporated Techniques for managing communications in a shared radio frequency spectrum band
US10349293B2 (en) * 2015-04-17 2019-07-09 Qualcomm Incorporated Control of UE clear channel assessment by an eNB
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
US10555326B2 (en) 2015-05-12 2020-02-04 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 ***通信集团公司 一种上行调度方法、装置、设备和***
WO2016190631A1 (ko) * 2015-05-22 2016-12-01 엘지전자 주식회사 무선 통신 시스템에서 채널 센싱 및 그에 따른 전송을 위한 방법 및 이를 위한 장치
US10135562B2 (en) * 2015-05-28 2018-11-20 Huawei Technologies Co., Ltd. Apparatus and method for link adaptation in uplink grant-less random access
WO2016208933A1 (ko) * 2015-06-21 2016-12-29 엘지전자 주식회사 비면허 대역에서 통신 방법 및 이를 이용한 기기
WO2016208927A1 (ko) * 2015-06-21 2016-12-29 엘지전자 주식회사 비면허 대역에서 상향링크 전송을 위한 방법 및 기기
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
HUE060234T2 (hu) * 2015-08-13 2023-02-28 Ntt Docomo Inc Felhasználói terminál és vezeték nélüli kommunikációs eljárás
US10135594B2 (en) 2015-08-13 2018-11-20 Electronics And Telecommunications Research Institute Scheduling method for communication network supporting unlicensed band
EP3337275B1 (en) * 2015-08-13 2023-10-04 LG Electronics Inc. Method and apparatus for transmitting data in unlicensed band
US10736133B2 (en) * 2015-08-14 2020-08-04 Lenovo Innovations Limited (Hong Kong) Burst-based transmission scheduling in a wireless communication system
ES2811844T3 (es) * 2015-08-14 2021-03-15 Ericsson Telefon Ab L M Configuración de acceso al canal
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***
WO2017074155A1 (ko) * 2015-11-01 2017-05-04 엘지전자(주) 무선 통신 시스템에서의 fdr(full duplex radio) 동작 지원 방법 및 이를 위한 장치
EP3398279A1 (en) 2015-11-04 2018-11-07 Telefonaktiebolaget LM Ericsson (PUBL) Wireless communication via a first and a second communication channel in a shared frequency band
US20180279340A1 (en) * 2015-11-06 2018-09-27 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
CN108293256A (zh) * 2015-12-07 2018-07-17 英特尔Ip公司 非授权频谱中的多子帧上行链路调度
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
WO2017128285A1 (zh) 2016-01-29 2017-08-03 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
WO2017133778A1 (en) 2016-02-04 2017-08-10 Nec Europe Ltd. Method for operating a plurality of wireless networks
EP3334078B1 (en) * 2016-02-04 2020-01-01 Huawei Technologies Co., Ltd. Pusch transmission method and user equipment in laa-lte system
US20190045458A1 (en) * 2016-02-04 2019-02-07 Ntt Docomo, Inc. User terminal, radio base station and radio communication method
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
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
CN108604967B (zh) * 2016-02-25 2021-07-23 苹果公司 对非调度上行链路传输的传输检测
WO2017155305A1 (ko) 2016-03-08 2017-09-14 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 상향링크 신호를 송수신하는 방법 및 이를 지원하는 장치
US10567110B2 (en) * 2016-03-17 2020-02-18 Ofinno, Llc Modulation, coding and redundancy version in a wireless network
KR102413222B1 (ko) 2016-03-23 2022-06-27 주식회사 윌러스표준기술연구소 무선 통신 시스템에서 비인가 대역으로의 상향링크 채널 액세스 방법 및 이를 위한 장치
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
CN109155720B (zh) 2016-03-25 2022-02-08 韦勒斯标准与技术协会公司 在无线通信***中对非授权带的上行链路信道接入的方法及其装置
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
WO2017166321A1 (zh) * 2016-04-01 2017-10-05 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
US10264604B2 (en) 2016-04-21 2019-04-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods used in terminal devices and network devices, and associated devices
WO2017184071A2 (en) * 2016-04-22 2017-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Methods and systems for unscheduled uplink transmissions on 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
KR102340908B1 (ko) * 2016-05-12 2021-12-17 삼성전자 주식회사 비면허 대역을 사용하는 셀룰러 네트워크에서의 상향링크 자원할당 방법 및 그 장치
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
HUE057148T2 (hu) 2016-06-11 2022-04-28 Beijing Xiaomi Mobile Software Co Ltd Hallgatás beszélgetés elõtt eljárás vezeték nélküli eszközön és vezeték nélküli eszköz
US10827529B2 (en) 2016-06-24 2020-11-03 Qualcomm Incorporated Random access collision reduction based on multiple uplink grants
EP3264850B1 (en) 2016-06-30 2021-07-21 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
WO2018012919A1 (ko) * 2016-07-14 2018-01-18 엘지전자 주식회사 비면허 대역을 지원하는 무선 통신 시스템에서 경쟁 윈도우 크기의 조정 방법 및 이를 지원하는 장치
US10728852B2 (en) 2016-07-18 2020-07-28 Qualcomm Incorporated Efficient power utilization for enhanced component carriers
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
WO2018038777A1 (en) * 2016-08-22 2018-03-01 Intel IP Corporation 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
KR20180049742A (ko) 2016-11-03 2018-05-11 삼성전자주식회사 면허 대역과 비면허 대역을 이용한 통신 방법 및 그 장치
WO2018086051A1 (en) * 2016-11-11 2018-05-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for facilitating data transmission
WO2018090302A1 (en) 2016-11-17 2018-05-24 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
CN118075894A (zh) * 2017-03-24 2024-05-24 诺基亚技术有限公司 未授权频谱上的上行链路分配
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
CN118075895A (zh) * 2017-06-23 2024-05-24 交互数字专利控股公司 用于上行链路传输的时间资源分配的wtru及方法
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
EP3536021B1 (en) 2017-09-28 2020-08-05 Ofinno, LLC Packet duplication activation signaling
EP3675407A4 (en) * 2017-10-19 2020-11-18 LG Electronics Inc. -1- METHOD AND DEVICE FOR CONFIGURATION OF A PRB NETWORK IN A WIRELESS COMMUNICATION SYSTEM
WO2019095266A1 (en) * 2017-11-17 2019-05-23 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
WO2020167103A1 (ko) * 2019-02-15 2020-08-20 엘지전자 주식회사 무선 통신 시스템에서 비면허 대역을 통한 파워 헤드룸 보고 방법 및 이에 대한 장치
WO2020244739A1 (en) * 2019-06-04 2020-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Transmitting a communication on a first channel or a second channel
WO2021030595A1 (en) * 2019-08-13 2021-02-18 Idac Holdings, Inc. Methods for reception of csi-rs and csi feedback in nr-u
US20240121726A1 (en) * 2022-09-30 2024-04-11 Qualcomm Incorporated Power headroom reporting for unconfigured carriers with unconfigured uplink
WO2024092597A1 (en) * 2022-11-03 2024-05-10 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
EP3705453B1 (en) 2010-05-28 2021-06-23 Nippon Shokubai Co., Ltd. Alkali metal salt of fluorosulfonyl imide
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
KR102032101B1 (ko) * 2010-12-06 2019-10-14 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
KR20130126980A (ko) 2011-02-07 2013-11-21 인터디지탈 패튼 홀딩스, 인크 면허 면제 스펙트럼에서 보충 셀을 동작시키는 방법 및 장치
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
GB2477649B (en) * 2011-03-31 2012-01-11 Renesas Mobile Corp 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
CN105309031A (zh) 2016-02-03
EP3008962B1 (en) 2021-02-17
BR112015030826B1 (pt) 2023-05-02
CN105309031B (zh) 2019-07-19
US9883404B2 (en) 2018-01-30
EP3008962A2 (en) 2016-04-20
US20140362780A1 (en) 2014-12-11
CA2911397A1 (en) 2014-12-18
JP2016524421A (ja) 2016-08-12
WO2014200951A2 (en) 2014-12-18
JP6416241B2 (ja) 2018-10-31
KR101909782B1 (ko) 2018-10-18
WO2014200951A3 (en) 2015-02-05
CA2911397C (en) 2019-09-10
KR20160019457A (ko) 2016-02-19

Similar Documents

Publication Publication Date Title
BR112015030826A2 (pt) agregação de portadoras de enlace ascendente lte/lte-a que utiliza espectro não licenciado
WO2015047849A3 (en) Prioritization of different operators in shared spectrum
WO2016054238A3 (en) Uplink grant management for lte in unlicensed spectrum
BR112015029165A2 (pt) esquema de abertura para comunicação sem fio através do espectro não licenciado
MY191655A (en) Method for controlling transmission of data
PH12016500086A1 (en) Lte channel access over unlicensed bands
BR112019004649A2 (pt) método para reservar um número finito de recursos usados para realizar comunicação de v2x em um sistema de comunicação sem fio e terminal que utiliza o mesmo
BR112015016968A2 (pt) aparelho e método para atenuar queda de tensão em dispositivo de comunicação sem fio com transceptor dual
BR112015026195A2 (pt) sistemas e métodos para formatos de preâmbulo retrocompatíveis para comunicações sem fios de acesso múltiplo
BR112017000553A2 (pt) técnicas para habilitar portadoras de componente para comunicação sem fio de múltiplas portadoras
TW201713132A (en) Systems, methods and devices for sharing a wireless medium using listen before talk
BR112016014369A2 (pt) Técnicas de intensificação de cobertura dependente de canal em lte
IN2015MN00749A (pt)
JO3782B1 (ar) تقنيات وأجهزة لمراقبة رابط الراديو الافتراضي خلال تجميع الناقل والجدولة عبر الناقل
EP4283881A3 (en) Trigger frame indication for energy sensing of an 802.11 communication channel before transmitting
EP3506700A4 (en) DOWNLINK RESOURCE PLANNING PROCESS, DEVICE DEVICE AND NETWORK DEVICE
EP3355614A4 (en) Uplink transmission resource scheduling method and device, and uplink transmission method and device
BR112017026916A2 (pt) contenção de oportunidade de transmissão para operação de múltiplos usuários
EP3295744A4 (en) Device, network, and method for wideband lte with virtual (baseband) carrier aggregation
BR112015016050A8 (pt) sistemas e métodos para acessar uma rede
GB2525788A (en) Data synchronization
EP3314948A4 (en) Network node, wireless device and methods therein for managing uplink resources
BR112016013785A2 (pt) Uso oportuno de recursos de mídia
BR112018071001A2 (pt) técnicas indicadoras de micro latência em um sistema de comunicação sem fio
BR112017015132A2 (pt) acesso de canal a base de carregamento ouvir antes de falar para coexistência com wi-fi

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/06/2014, OBSERVADAS AS CONDICOES LEGAIS