PL3022981T3 - Dostęp do kanału LTE w pasmach nielicencjonowanych - Google Patents

Dostęp do kanału LTE w pasmach nielicencjonowanych

Info

Publication number
PL3022981T3
PL3022981T3 PL14742663T PL14742663T PL3022981T3 PL 3022981 T3 PL3022981 T3 PL 3022981T3 PL 14742663 T PL14742663 T PL 14742663T PL 14742663 T PL14742663 T PL 14742663T PL 3022981 T3 PL3022981 T3 PL 3022981T3
Authority
PL
Poland
Prior art keywords
channel access
unlicensed bands
access over
lte channel
over unlicensed
Prior art date
Application number
PL14742663T
Other languages
English (en)
Inventor
Srinivas YERRAMALLI
Tao Luo
Naga Bhushan
Peter Gaal
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of PL3022981T3 publication Critical patent/PL3022981T3/pl

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/18Selecting a network or a communication service
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0808Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
PL14742663T 2013-07-17 2014-06-30 Dostęp do kanału LTE w pasmach nielicencjonowanych PL3022981T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201361847369P 2013-07-17 2013-07-17
US14/317,090 US9674825B2 (en) 2013-07-17 2014-06-27 LTE channel access over unlicensed bands
PCT/US2014/044797 WO2015009433A1 (en) 2013-07-17 2014-06-30 Lte channel access over unlicensed bands
EP14742663.9A EP3022981B1 (en) 2013-07-17 2014-06-30 Lte channel access over unlicensed bands

Publications (1)

Publication Number Publication Date
PL3022981T3 true PL3022981T3 (pl) 2019-09-30

Family

ID=52343525

Family Applications (1)

Application Number Title Priority Date Filing Date
PL14742663T PL3022981T3 (pl) 2013-07-17 2014-06-30 Dostęp do kanału LTE w pasmach nielicencjonowanych

Country Status (25)

Country Link
US (2) US9674825B2 (pl)
EP (2) EP3022981B1 (pl)
JP (2) JP6416251B2 (pl)
KR (2) KR101812751B1 (pl)
CN (1) CN105379401B (pl)
AU (1) AU2014290696B2 (pl)
BR (1) BR112016000871B1 (pl)
CA (2) CA3055811C (pl)
CL (1) CL2016000054A1 (pl)
DK (1) DK3022981T3 (pl)
ES (1) ES2732806T3 (pl)
HK (1) HK1222080A1 (pl)
HU (1) HUE044359T2 (pl)
IL (1) IL243131B (pl)
MX (2) MX369885B (pl)
NZ (1) NZ716751A (pl)
PH (1) PH12016500086B1 (pl)
PL (1) PL3022981T3 (pl)
PT (1) PT3022981T (pl)
RU (1) RU2676407C2 (pl)
SA (1) SA516370392B1 (pl)
SG (2) SG11201510113RA (pl)
SI (1) SI3022981T1 (pl)
WO (1) WO2015009433A1 (pl)
ZA (1) ZA201807492B (pl)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9674825B2 (en) 2013-07-17 2017-06-06 Qualcomm Incorporated LTE channel access over unlicensed bands
US9692700B1 (en) * 2013-08-28 2017-06-27 Juniper Networks, Inc. Processing data flows based on information provided via beacons
US9717086B2 (en) 2013-11-27 2017-07-25 Marvell World Trade Ltd. Orthogonal frequency division multiple access for wireless local area network
CN104822149B (zh) 2014-02-05 2018-06-22 苹果公司 蜂窝设备及其操作方法
CN105103624B (zh) * 2014-02-19 2019-03-05 华为技术有限公司 释放非授权频谱后的数据处理方法及用户设备
US10813043B2 (en) * 2014-05-16 2020-10-20 Huawei Technologies Co., Ltd. System and method for communicating wireless transmissions spanning both licensed and un-licensed spectrum
US10873941B2 (en) 2014-05-16 2020-12-22 Huawei Technologies Co., Ltd. System and method for joint transmission over licensed and unlicensed bands using fountain codes
CN105101223A (zh) * 2014-05-16 2015-11-25 北京三星通信技术研究有限公司 一种在免许可频段上进行数据传输的方法和设备
US9743363B2 (en) 2014-06-24 2017-08-22 Qualcomm Incorporated CCA clearance in unlicensed spectrum
CN107113881B (zh) 2014-09-26 2021-01-15 韩国电子通信研究院 无线电信道接入方法和设备
US11101920B2 (en) * 2014-11-07 2021-08-24 Alcatel Lucent Method and apparatus for supporting a partial sub-frame data transmission in LTE systems
KR102564675B1 (ko) * 2014-11-07 2023-08-08 삼성전자주식회사 비면허 대역들을 통한 셀룰러 동작들에서 하이브리드 반복 요청(harq)을 수행하기 위한 방법
CN105874862B (zh) 2014-11-07 2019-10-25 华为技术有限公司 一种数据发送的方法和装置
US9942801B2 (en) 2014-12-15 2018-04-10 Qualcomm Incorporated Techniques for reserving a channel of a radio frequency spectrum
CN105898770B (zh) * 2015-01-26 2020-12-11 中兴通讯股份有限公司 一种空频道检测方法及节点设备
TWI666957B (zh) * 2015-01-28 2019-07-21 財團法人資訊工業策進會 授權輔助存取網路系統
US10142983B2 (en) 2015-01-28 2018-11-27 Institute For Information Industry Licensed assisted access network system
CN105992222A (zh) * 2015-01-29 2016-10-05 北京三星通信技术研究有限公司 竞争信道资源的方法和设备
WO2016122274A1 (ko) * 2015-01-29 2016-08-04 삼성전자 주식회사 비면허 대역을 이용하는 무선 통신 시스템에서 통신 방법 및 장치
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
WO2016120436A1 (en) * 2015-01-30 2016-08-04 Telefonaktiebolaget Lm Ericsson (Publ) Methods providing listen-before-talk and related ues and network nodes
US9912438B2 (en) * 2015-02-11 2018-03-06 Qualcomm Incorporated Techniques for managing a plurality of radio access technologies accessing a shared radio frequency spectrum band
CN106034018A (zh) * 2015-03-17 2016-10-19 中兴通讯股份有限公司 一种载波复用的方法和站点
WO2016148614A1 (en) * 2015-03-17 2016-09-22 Telefonaktiebolaget Lm Ericsson (Publ) Node and method for dynamic synchronization of communications for a wireless device
CN106034309B (zh) * 2015-03-20 2021-03-02 索尼公司 无线通信设备和无线通信方法
US10154485B2 (en) * 2015-03-24 2018-12-11 Qualcomm Incorporated Beacons for tiered sharing of spectrum
CN106162917B (zh) * 2015-03-27 2021-06-04 电信科学技术研究院 一种非授权载波上传输资源的抢占方法及设备
CN106160966B (zh) * 2015-03-30 2021-01-26 中兴通讯股份有限公司 数据发送方法、占用信号的发送方法及装置
EP3076739B1 (en) * 2015-04-01 2019-05-01 HTC Corporation Device and network of handling data transmission in unlicensed band
US10448420B2 (en) 2015-04-10 2019-10-15 Electronics And Telecommunications Research Institute Method and apparatus for allocating uplink resources
KR101918618B1 (ko) 2015-04-15 2018-11-14 엘지전자 주식회사 비면허 대역 상에서 단말이 데이터를 수신하는 방법 및 장치
CN106465411A (zh) * 2015-05-12 2017-02-22 韩国电子通信研究院 用于在未授权频带中发送自适应部分子帧的方法和装置、用于划分帧结构的方法和装置、以及用于发送信号的方法和装置
US10812174B2 (en) 2015-06-03 2020-10-20 At&T Intellectual Property I, L.P. Client node device and methods for use therewith
US10348391B2 (en) * 2015-06-03 2019-07-09 At&T Intellectual Property I, L.P. Client node device with frequency conversion and methods for use therewith
US10756805B2 (en) 2015-06-03 2020-08-25 At&T Intellectual Property I, L.P. Client node device with frequency conversion and methods for use therewith
US9906996B2 (en) 2015-06-23 2018-02-27 At&T Intellectual Property I, L.P. Facilitation of wireless network session continuity
US10341884B2 (en) * 2015-07-07 2019-07-02 Qualcomm Incorporated Channel clearance techniques using shared radio frequency spectrum band
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
US10727979B2 (en) 2015-08-14 2020-07-28 Electronics And Telecommunications Research Institute Operation methods of communication node in network supporting licensed and unlicensed bands
KR102554638B1 (ko) 2015-08-14 2023-07-12 한국전자통신연구원 면허 및 비면허 대역들을 지원하는 네트워크에서 통신 노드의 동작 방법
EP4102926A1 (en) * 2015-08-21 2022-12-14 LG Electronics Inc. Method for channel access in wireless communciation system and apparatus for performing same
EP3133888B1 (en) 2015-08-21 2019-07-17 Panasonic Intellectual Property Corporation of America Uplink transmission indication
US10327152B2 (en) 2015-09-07 2019-06-18 Netsia, Inc. Method and apparatus for virtualizing unlicensed spectrum
US10264538B2 (en) 2015-09-17 2019-04-16 Qualcomm Incorporated Listen-before-talk mechanism
US20170094684A1 (en) * 2015-09-24 2017-03-30 Qualcomm Incorporated Clear channel assessment procedures in synchronized networks
US10110428B2 (en) 2015-09-24 2018-10-23 Electronics And Telecommunications Research Institute Method and apparatus for configuring frame of unlicensed band
US9877344B2 (en) 2015-10-12 2018-01-23 Qualcomm Incorporated Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band
CN106686726B (zh) 2015-11-05 2021-10-01 索尼公司 无线通信设备和无线通信方法
KR20170078530A (ko) 2015-12-29 2017-07-07 한국전자통신연구원 비면허 대역의 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 장치, 그리고 사운딩 참조 신호의 전송을 트리거하는 방법 및 장치
KR102574506B1 (ko) 2016-01-29 2023-09-05 한국전자통신연구원 비면허대역 통신 시스템에서 신호를 전송하는 방법 및 장치, 상향링크 스케줄링 방법 및 장치, 그리고 채널 상태 측정 구간에 관한 정보를 전송하는 방법 및 장치
US10531489B2 (en) * 2016-02-02 2020-01-07 Lg Electronics Inc. Method and device for transmitting/receiving wireless signal in wireless communication system
CN108352975B (zh) 2016-02-04 2021-09-07 韩国电子通信研究院 支持授权和非授权频带的网络中的通信方法
WO2017133778A1 (en) 2016-02-04 2017-08-10 Nec Europe Ltd. Method for operating a plurality of wireless networks
US10477436B2 (en) * 2016-03-15 2019-11-12 Acer Incorporated Device and method of handling transmission in unlicensed band
US10142951B2 (en) 2016-05-05 2018-11-27 Cisco Technology, Inc. Synchronization of licensed assisted access long term evolution (LAA-LTE) over shared spectrum
CN107371274B (zh) * 2016-05-13 2022-07-19 北京三星通信技术研究有限公司 传输数据的方法及设备
MX2018013737A (es) 2016-05-23 2019-03-28 Ericsson Telefon Ab L M Sistemas y metodos relacionados con la diferencia de sincronizacion de transmision en un sistema de varias portadoras bajo cca de ul.
US10206117B2 (en) 2016-10-26 2019-02-12 Qualcomm Incorporated Radio shared spectrum access procedures
EP3533250A4 (en) * 2016-11-11 2020-08-19 Telefonaktiebolaget LM Ericsson (publ) METHOD AND APPARATUS INTENDED TO FACILITATE DATA TRANSMISSION
US10499427B2 (en) * 2016-12-16 2019-12-03 Qualcomm Incorporated Band selection via coordinated clear channel assessment and switching signaling
US10667244B2 (en) * 2017-03-23 2020-05-26 Qualcomm Incorporated Techniques and apparatuses for waveform signaling for downlink communications
CN108882340A (zh) * 2017-05-14 2018-11-23 深圳市金立通信设备有限公司 一种免授权频段随机接入方法和设备
CN108462549B (zh) * 2017-11-22 2019-07-09 上海欣诺通信技术股份有限公司 保护组叠加倒换方法、控制装置及光通信设备
US10912128B2 (en) 2018-01-23 2021-02-02 Samsung Electronics Co., Ltd. Listen-before-talk for wideband operations of NR unlicensed spectrum
US10912012B2 (en) * 2018-06-29 2021-02-02 Qualcomm Incorporated Initial network access for downlink unlicensed deployment
CN110719649B (zh) * 2018-07-12 2023-02-10 华为技术有限公司 一种信道接入的方法及装置
WO2020029249A1 (en) * 2018-08-10 2020-02-13 Apple Inc. Wake up signal for cellular communication in unlicensed spectrum
EP3874884A1 (en) * 2018-11-02 2021-09-08 Nokia Technologies Oy Improving operation of cellular communication networks on unlicensed frequency bands
JP6957443B2 (ja) * 2018-12-11 2021-11-02 株式会社東芝 通信装置、通信方法およびプログラム
US11197166B2 (en) * 2019-05-24 2021-12-07 Qualcomm Incorporated Synchronous communications mode detection for unlicensed spectrum
US11638302B2 (en) * 2019-08-15 2023-04-25 Qualcomm Incorporated Channel occupancy time (COT)-structure indication
US11778606B2 (en) * 2021-03-12 2023-10-03 Qualcomm Incorporated Waveform reports for recommending and indicating waveforms to be used for downlink wireless communication

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060223541A1 (en) * 2005-04-05 2006-10-05 Toshiba America Research Inc. Use of multiple wireless interfaces in wireless networks
CN101179821B (zh) * 2006-11-07 2010-06-02 华为技术有限公司 一种无线通信系统中实现终端接入的方法及装置及系统
US8711785B2 (en) 2008-03-25 2014-04-29 Qualcomm Incorporated Fast carrier allocation in multi-carrier systems
KR101341192B1 (ko) * 2010-02-09 2013-12-12 엘지전자 주식회사 무선 랜에서 채널 접근 방법 및 장치
US8614963B2 (en) * 2010-06-15 2013-12-24 Silverplus, Inc. Wireless system protocols for power-efficient implementation of star and mesh wireless networks with local and wide-area coverage
WO2012040520A1 (en) * 2010-09-23 2012-03-29 Interdigital Patent Holdings, Inc. Channel access systems and methods for cognitive relaying for cellular systems
KR102032101B1 (ko) * 2010-12-06 2019-10-14 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서의 무선 동작을 가능케 하는 방법
US9113483B2 (en) * 2011-04-12 2015-08-18 Broadcom Corporation Methods and apparatus of spectrum sharing for cellular-controlled offloading using unlicensed band
EP2716122A1 (en) * 2011-05-24 2014-04-09 Broadcom Corporation Channel access control
GB2491139B (en) * 2011-05-24 2014-02-19 Broadcom Corp Channel access control
US20130137423A1 (en) * 2011-05-27 2013-05-30 Qualcomm Incorporated Allocating access to multiple radio access technologies via a multi-mode access point
CN102857972A (zh) * 2011-06-30 2013-01-02 中兴通讯股份有限公司 一种认知无线电系统资源重配的方法及系统
US8666319B2 (en) 2011-07-15 2014-03-04 Cisco Technology, Inc. Mitigating effects of identified interference with adaptive CCA threshold
CN103088711A (zh) * 2011-10-29 2013-05-08 孟莉莉 防电磁辐射墙纸
GB2498924A (en) * 2012-01-05 2013-08-07 Renesas Mobile Corp Allocating resources between two wireless networks on an unlicensed band
US10588101B2 (en) 2012-01-06 2020-03-10 Qualcomm Incorporated Long term evoluton (LTE) user equipment relays having a licensed wireless or wired backhaul link and an unlicensed access link
US9100941B2 (en) * 2012-05-24 2015-08-04 Nokia Solutions And Networks Oy Using unique preambles for D2D communications in LTE
US9674825B2 (en) 2013-07-17 2017-06-06 Qualcomm Incorporated LTE channel access over unlicensed bands
US10117270B2 (en) 2014-05-01 2018-10-30 Lg Electronics Inc. Method for improving space reuse rate in wireless LAN system and apparatus for same

Also Published As

Publication number Publication date
US20170257854A1 (en) 2017-09-07
PH12016500086A1 (en) 2016-04-18
ZA201807492B (en) 2020-02-26
CN105379401B (zh) 2019-01-29
MX369885B (es) 2019-11-25
CL2016000054A1 (es) 2016-07-29
SI3022981T1 (sl) 2019-05-31
US9674825B2 (en) 2017-06-06
AU2014290696A1 (en) 2016-03-03
CA3055811A1 (en) 2015-01-22
MX2016000627A (es) 2016-05-26
CA3055811C (en) 2021-05-18
SA516370392B1 (ar) 2019-06-02
HUE044359T2 (hu) 2019-10-28
US20150023315A1 (en) 2015-01-22
EP3518606B1 (en) 2020-12-30
EP3518606A1 (en) 2019-07-31
KR20180000348A (ko) 2018-01-02
RU2016105061A3 (pl) 2018-05-17
BR112016000871A2 (pl) 2017-07-25
DK3022981T3 (da) 2019-05-20
MX353755B (es) 2018-01-26
AU2014290696B2 (en) 2018-05-10
RU2016105061A (ru) 2017-08-22
PH12016500086B1 (en) 2016-04-18
NZ716751A (en) 2019-06-28
JP6559863B2 (ja) 2019-08-14
ES2732806T3 (es) 2019-11-26
JP6416251B2 (ja) 2018-10-31
KR101812751B1 (ko) 2017-12-27
RU2676407C2 (ru) 2018-12-28
US10433292B2 (en) 2019-10-01
CA2915130C (en) 2020-03-24
IL243131B (en) 2019-07-31
KR20160031543A (ko) 2016-03-22
BR112016000871B1 (pt) 2022-11-16
PT3022981T (pt) 2019-06-06
WO2015009433A1 (en) 2015-01-22
JP2016525321A (ja) 2016-08-22
SG10201710370WA (en) 2018-02-27
CA2915130A1 (en) 2015-01-22
KR102027458B1 (ko) 2019-10-01
EP3022981A1 (en) 2016-05-25
EP3022981B1 (en) 2019-03-27
JP2019024235A (ja) 2019-02-14
HK1222080A1 (zh) 2017-06-16
CN105379401A (zh) 2016-03-02
SG11201510113RA (en) 2016-01-28

Similar Documents

Publication Publication Date Title
ZA201807492B (en) Lte channel access over unlicensed bands
HUE038481T2 (hu) Interferencia minimalizálás LTE csatorna választáshoz nem engedélyezett sávokban
ZA201801308B (en) Channel access configuration
HK1218825A1 (zh) 相鄰信道干擾抑制技術
HK1214458A1 (zh) 未許可頻譜上的信標傳輸
HK1220568A1 (zh) 頻譜信道共享系統
HUE053925T2 (hu) Hang hozzárendelés többszörös elérésû vezetéknélküli hálózatokhoz
HUE052072T2 (hu) Adás elõtt figyelj csatorna hozzáférés
HK1252005A1 (zh) 未授權頻帶中用於lte的發現參考信號設計
EP2826326A4 (en) IMPROVEMENTS IN A RANDOM ACCESS CHANNEL FOR LTE DEVICES
HK1249324A1 (zh) 無線電接入網的延遲降低技術
GB2536453B (en) Enhanced channel allocation over multi-channel wireless networks
GB2518738B (en) Divisional cowl-top cover
GB2528383B (en) Access apparatus
PL2781814T3 (pl) Kanał wsporczy
EP2987923A4 (en) MOBILE COVERAGE
EP2974198A4 (en) GRAY CHANNELIST
HK1221848A1 (zh) 基於競爭的接入信道信令
GB201601788D0 (en) Cellular device policy conflict management
PL2765250T3 (pl) Rynna odpływowa
EP2968319A4 (en) TREATMENT OF CHEMOTHERAPY-RELATED COGNITIVE IMPAIRMENT
GB201311827D0 (en) Wireless Access Point
GB201500755D0 (en) Wireless access technology configuration
GB201421193D0 (en) Wireless access point framework
GB201306018D0 (en) Secure communications channel