KR102084275B1 - 허가된 무선 또는 유선 백홀 링크 및 미허가된 액세스 링크를 갖는 롱 텀 에볼루션 (ｌｔｅ) 사용자 장비 중계기들 - Google Patents

허가된 무선 또는 유선 백홀 링크 및 미허가된 액세스 링크를 갖는 롱 텀 에볼루션 (ｌｔｅ) 사용자 장비 중계기들 Download PDF

Info

Publication number
KR102084275B1
KR102084275B1 KR1020147020767A KR20147020767A KR102084275B1 KR 102084275 B1 KR102084275 B1 KR 102084275B1 KR 1020147020767 A KR1020147020767 A KR 1020147020767A KR 20147020767 A KR20147020767 A KR 20147020767A KR 102084275 B1 KR102084275 B1 KR 102084275B1
Authority
KR
South Korea
Prior art keywords
data
carrier frequency
relay
operator
unlicensed spectrum
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.)
Expired - Fee Related
Application number
KR1020147020767A
Other languages
English (en)
Korean (ko)
Other versions
KR20140113987A (ko
Inventor
두르가 프라사드 말라디
용빈 웨이
게빈 비 혼
알렉산다르 담냐노빅
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20140113987A publication Critical patent/KR20140113987A/ko
Application granted granted Critical
Publication of KR102084275B1 publication Critical patent/KR102084275B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
    • H04B7/15542—Selecting at relay station its transmit and receive resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
KR1020147020767A 2012-01-06 2013-01-04 허가된 무선 또는 유선 백홀 링크 및 미허가된 액세스 링크를 갖는 롱 텀 에볼루션 (ｌｔｅ) 사용자 장비 중계기들 Expired - Fee Related KR102084275B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261584014P 2012-01-06 2012-01-06
US61/584,014 2012-01-06
US13/733,683 US10588101B2 (en) 2012-01-06 2013-01-03 Long term evoluton (LTE) user equipment relays having a licensed wireless or wired backhaul link and an unlicensed access link
US13/733,683 2013-01-03
PCT/US2013/020200 WO2013103754A1 (en) 2012-01-06 2013-01-04 Long term evoluton (lte) user equipment relays having a licensed wireless or wired backhaul link and an unlicensed access link

Publications (2)

Publication Number Publication Date
KR20140113987A KR20140113987A (ko) 2014-09-25
KR102084275B1 true KR102084275B1 (ko) 2020-03-03

Family

ID=48743877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147020767A Expired - Fee Related KR102084275B1 (ko) 2012-01-06 2013-01-04 허가된 무선 또는 유선 백홀 링크 및 미허가된 액세스 링크를 갖는 롱 텀 에볼루션 (ｌｔｅ) 사용자 장비 중계기들

Country Status (7)

Country Link
US (1) US10588101B2 (https=)
EP (1) EP2801237B1 (https=)
JP (1) JP6092252B2 (https=)
KR (1) KR102084275B1 (https=)
CN (1) CN104041174B (https=)
IN (1) IN2014MN01563A (https=)
WO (1) WO2013103754A1 (https=)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2313990B1 (en) 2008-08-12 2018-05-23 BlackBerry Limited Enabling downlink transparent relay in a wireless communications network
DE102011120827B4 (de) 2011-12-13 2019-03-21 Andrew Wireless Systems Gmbh Kommunikationsnetzwerk
CN103595514B (zh) * 2012-08-13 2018-02-16 中兴通讯股份有限公司 一种对协作ap点发送的数据进行校准的方法和基站
US9088332B2 (en) * 2012-10-05 2015-07-21 Telefonaktiebolaget L M Ericsson (Publ) Mitigation of interference from a mobile relay node to heterogeneous networks
CN104219716B (zh) * 2013-05-31 2018-05-04 上海无线通信研究中心 异构tdd中继网络中基于asa辅助的干扰协调方法
US9674825B2 (en) * 2013-07-17 2017-06-06 Qualcomm Incorporated LTE channel access over unlicensed bands
US9386480B2 (en) 2013-08-06 2016-07-05 Parallel Wireless, Inc. Systems and methods for providing LTE-based backhaul
US9844057B2 (en) * 2013-10-21 2017-12-12 Qualcomm Incorporated Channel usage beacon signal design for cooperative communication systems
WO2015085458A1 (en) * 2013-12-09 2015-06-18 Telefonaktiebolaget L M Ericsson (Publ) Method for resource contention and associated access point
MX355978B (es) 2014-01-07 2018-05-07 Ericsson Telefon Ab L M Métodos y aparatos para la habilitación de un dispositivo inalámbrico para comunicarse con el nodo de red de radio en un espectro sin licencia.
CN104780589A (zh) * 2014-01-13 2015-07-15 中兴通讯股份有限公司 一种实现Wifi访问网络的方法、系统及终端
EP3110194A4 (en) * 2014-02-21 2017-11-29 Kyocera Corporation Moving body communication system, specific base station, and user terminal
US10194281B2 (en) 2014-02-21 2019-01-29 Kyocera Corporation MBMS control method, user terminal, and base station
KR102087665B1 (ko) 2014-04-10 2020-03-11 삼성전자주식회사 셀룰러 무선 통신 시스템에서 비인가 대역 채널을 사용하는 방법 및 장치
US10536386B2 (en) 2014-05-16 2020-01-14 Huawei Technologies Co., Ltd. System and method for dynamic resource allocation over licensed and unlicensed spectrums
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
US10548071B2 (en) 2014-05-16 2020-01-28 Huawei Technologies Co., Ltd. System and method for communicating traffic over licensed or un-licensed spectrums based on quality of service (QoS) constraints of the traffic
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
GB201410497D0 (en) * 2014-06-12 2014-07-30 Univ York Communication network and method
US11109376B2 (en) * 2014-09-22 2021-08-31 Qualcomm Incorporated Structured channel rasters for unlicensed spectrum
US10009861B2 (en) * 2014-10-14 2018-06-26 Qualcomm Incorporated Techniques for adaptively enabling synchronization of nodes using a listen before talk load-based equipment protocol
WO2016058161A1 (en) * 2014-10-16 2016-04-21 Intel Corporation Method, apparatus and system for using user equipment as small evolved nodeb for small cell
WO2016070352A1 (en) * 2014-11-05 2016-05-12 Qualcomm Incorporated Managing resources for cooperative uplink transmission
US20160135179A1 (en) * 2014-11-07 2016-05-12 Sharp Laboratories Of America, Inc. Systems and methods for synchronization signal
CN105656607B (zh) * 2014-11-12 2019-06-28 上海朗帛通信技术有限公司 一种laa系统的通信方法和装置
US9918302B2 (en) * 2014-12-12 2018-03-13 Qualcomm Incorporated Techniques for managing transmissions in an unlicensed radio frequency spectrum band
US9941954B2 (en) 2014-12-19 2018-04-10 Futurewei Technologies, Inc. System and method for radio link sharing
US9775153B2 (en) * 2015-01-28 2017-09-26 Alcatel Lucent Allocation of unlicensed frequency bands for a wireless hotspot
US20160285537A1 (en) * 2015-03-26 2016-09-29 Huawei Technologies Co., Ltd. System and Method for Multi-Mode Multi-Spectrum Relays
US9860047B1 (en) 2015-05-12 2018-01-02 Sprint Spectrum L.P. User equipment relay selection
KR101674312B1 (ko) * 2015-08-12 2016-11-08 동원티앤아이 주식회사 다중대역을 이용한 무선 백홀 장치와, 무선 백홀 장치의 운용 방법
WO2017121460A1 (en) * 2016-01-12 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) System, method, and apparatus for managing co-channel interference
CN106982083A (zh) * 2016-01-15 2017-07-25 中兴通讯股份有限公司 一种协作集建立的方法和装置
US9973256B2 (en) 2016-01-25 2018-05-15 Sprint Communications Company, L.P. Relay gateway for wireless relay signaling in a data communication network
US10009826B1 (en) 2016-01-25 2018-06-26 Sprint Communications Company L.P. Wide area network (WAN) backhaul for wireless relays in a data communication network
US9887761B2 (en) 2016-01-25 2018-02-06 Sprint Communications Company L.P. Wireless backhaul for wireless relays in a data communication network
US9913165B1 (en) 2016-02-03 2018-03-06 Sprint Communications Company L.P. Wireless relay quality-of-service in a data communication network
US9867114B2 (en) 2016-02-04 2018-01-09 Sprint Communications Company L.P. Wireless relay backhaul selection in a data communication network
US9608715B1 (en) 2016-03-02 2017-03-28 Sprint Cômmunications Company L.P. Media service delivery over a wireless relay in a data communication network
US10405358B1 (en) 2016-03-02 2019-09-03 Sprint Communications Company L.P. Data communication usage tracking in a wireless relay
US9973997B1 (en) 2016-03-03 2018-05-15 Sprint Communications Company, L.P. Data communication network to provide network access data sets for user equipment selection of a wireless relay
US10631211B1 (en) 2016-03-11 2020-04-21 Sprint Communications Company L.P. User equipment (UE) hand-over of a media session based on wireless relay characteristics
US10038491B2 (en) 2016-03-11 2018-07-31 Sprint Communications Company L.P. Proxy mobile internet protocol (PMIP) tunnel selection by a wireless relay in a data communication network
EP3255811A1 (en) * 2016-06-06 2017-12-13 Alcatel Lucent Apparatus, method, central unit and computer program for determining precoding information
US10389502B2 (en) * 2016-08-24 2019-08-20 Qualcomm Incorporated Demodulation reference signal sequence selection in device-to-device communication
WO2018065048A1 (en) * 2016-10-05 2018-04-12 Huawei Technologies Co., Ltd. Apparatus and methods for transferring messages between networks
US9775050B1 (en) 2016-10-21 2017-09-26 Google Inc. Spectrum access for fixed LTE user equipment
US10206117B2 (en) * 2016-10-26 2019-02-12 Qualcomm Incorporated Radio shared spectrum access procedures
US10945226B2 (en) * 2017-10-09 2021-03-09 Qualcomm Incorporated Timing and frame structure in an integrated access backhaul (IAB) network
CN110365457B (zh) * 2018-04-11 2021-01-15 成都华为技术有限公司 一种参考信号的传输方法及装置
US11695462B2 (en) * 2019-01-29 2023-07-04 Qualcomm Incorporated Techniques for coordinated beamforming in millimeter wave systems
CN112399568A (zh) * 2019-08-14 2021-02-23 北京三星通信技术研究有限公司 控制无线中继设备的方法及相应设备
US11159975B2 (en) 2019-08-22 2021-10-26 T-Mobile Usa, Inc. Mesh network augmentation of cellular connections
US12604323B2 (en) * 2022-09-27 2026-04-14 Mediatek Inc. Decoding and forwarding repeater
US12581388B2 (en) 2023-03-03 2026-03-17 Qualcomm Incorporated Dynamic path selection techniques for wireless connectivity

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100329216A1 (en) * 2009-06-29 2010-12-30 Yu-Chih Jen Method of Handling Mobile Device Mobility and Related Communication Device
US20110128905A1 (en) * 2008-03-14 2011-06-02 Panasonic Corporation Relay system and wireless communication system
US20110261767A1 (en) * 2009-08-18 2011-10-27 Samsung Electronics Co., Ltd. Method and apparatus for allocating a control channel resource of a relay node in a backhaul subframe

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5875179A (en) 1996-10-29 1999-02-23 Proxim, Inc. Method and apparatus for synchronized communication over wireless backbone architecture
US6909705B1 (en) 1999-11-02 2005-06-21 Cello Partnership Integrating wireless local loop networks with cellular networks
AU2002238492A1 (en) 2001-12-21 2003-07-09 Hitachi, Ltd Mobile communications network using mobile station with relay-function and method for rewarding relay activities of mobile station
JP4389575B2 (ja) 2003-12-17 2009-12-24 パナソニック株式会社 無線中継装置
EP1700404B8 (en) 2003-12-30 2009-12-02 Nokia Corporation Communication system using relay base stations with asymmetric data links
JP4440739B2 (ja) 2004-09-06 2010-03-24 株式会社エヌ・ティ・ティ・ドコモ 周波数共用型送信機
FI20045450A0 (fi) * 2004-11-22 2004-11-22 Nokia Corp Menetelmä ja laite radioyhteyden kontrolloimiseen
JP4705808B2 (ja) * 2005-05-18 2011-06-22 株式会社日立製作所 無線通信システム、これを構成する無線中継装置及び無線通信端末、無線通信方法
JP4875504B2 (ja) 2007-01-22 2012-02-15 株式会社日立国際電気 Ｏｆｄｍａ無線システム及び中継局
US8265551B2 (en) 2007-07-19 2012-09-11 Panasonic Corporation Relay station, mobile station, and relay transmission method in mobile communication system
US20090109941A1 (en) * 2007-10-31 2009-04-30 Connect Spot Ltd. Wireless access systems
US7962161B1 (en) * 2007-11-21 2011-06-14 L-3 Communications Corp. Method and apparatus for FDD and TDD terminal entry into a wireless communication network
WO2010048899A1 (en) * 2008-10-31 2010-05-06 Mediatek Inc. Downlink network synchronization mechanism for femtocell in cellular ofdm systems
KR20100084483A (ko) 2009-01-16 2010-07-26 한국전자통신연구원 다중 홉 릴레이를 갖는 직교주파수분할 기반 ｌｔｅ-ａ 시스템에서 릴레이 동기 신호를 송신하는 장치 및 방법
US9271248B2 (en) 2010-03-02 2016-02-23 Qualcomm Incorporated System and method for timing and frequency synchronization by a Femto access point
WO2011160250A1 (en) * 2010-06-21 2011-12-29 Nokia Siemens Networks Oy Method and apparatus for reducing interference
WO2011161536A1 (en) * 2010-06-25 2011-12-29 Nokia Corporation Reduced cell id reassignments in multi-band local area
WO2012077971A2 (ko) * 2010-12-07 2012-06-14 엘지전자 주식회사 무선 통신 시스템에서 단말 간의 통신 방법 및 장치
CA2732181C (en) * 2011-02-18 2017-08-29 Ruggedcom Inc. Stand alone wimax system and method
CN103503534A (zh) * 2011-02-23 2014-01-08 黑莓有限公司 通过使用动态分量载波来扩展载波分派
WO2013010323A1 (en) * 2011-07-20 2013-01-24 Renesas Mobile Corporation Methods and apparatuses for provision of a downlink synchronization group during discontinuous transmission in an unlicensed band
US20130137469A1 (en) * 2011-11-30 2013-05-30 Intel Mobile Communications GmbH Method for transmitting an opportunistic network related message
WO2013170908A1 (en) * 2012-05-15 2013-11-21 Telefonaktiebolaget L M Ericsson (Publ) Interference management for network assisted device-to-device communication

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110128905A1 (en) * 2008-03-14 2011-06-02 Panasonic Corporation Relay system and wireless communication system
US20100329216A1 (en) * 2009-06-29 2010-12-30 Yu-Chih Jen Method of Handling Mobile Device Mobility and Related Communication Device
US20110261767A1 (en) * 2009-08-18 2011-10-27 Samsung Electronics Co., Ltd. Method and apparatus for allocating a control channel resource of a relay node in a backhaul subframe

Also Published As

Publication number Publication date
CN104041174B (zh) 2018-08-31
EP2801237A1 (en) 2014-11-12
IN2014MN01563A (https=) 2015-05-08
US10588101B2 (en) 2020-03-10
US20130176934A1 (en) 2013-07-11
CN104041174A (zh) 2014-09-10
JP6092252B2 (ja) 2017-03-08
KR20140113987A (ko) 2014-09-25
JP2015508605A (ja) 2015-03-19
WO2013103754A1 (en) 2013-07-11
EP2801237B1 (en) 2019-05-29

Similar Documents

Publication Publication Date Title
KR102084275B1 (ko) 허가된 무선 또는 유선 백홀 링크 및 미허가된 액세스 링크를 갖는 롱 텀 에볼루션 (ｌｔｅ) 사용자 장비 중계기들
JP5479608B2 (ja) 無線通信システムにおいてリレー・バックホール通信を提供するための装置および方法
JP5571192B2 (ja) 調節ファクタを適用する伝送ブロック・サイズ決定のための方法および装置
EP2858420B1 (en) Downlink interference cancellation method, device and computer program
KR101429994B1 (ko) Lte-a에서의 r-pdcch에 대한 확장된 탐색 공간
KR101475360B1 (ko) 기준 신호 구성 및 중계 다운링크 제어 채널
US20110267943A1 (en) Static uu-un bearer mapping based on quality of service
CN112383966A (zh) 用于传送和接收用于noma下行链路传输集合的下行链路控制信息的技术
WO2010107255A2 (ko) 다중 셀 협력통신 방법 및 장치
KR20150110604A (ko) Ｔｄｄ 적응을 위한 하이브리드 재구성 방법들 및 장치
TWI753054B (zh) 用於5g/新無線電的同步信號選項
JP5507753B2 (ja) リレーを備えた無線ネットワークにおけるドナー基地局におけるラジオ・ベアラ管理

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

X091 Application refused [patent]
AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20230227

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20230227