KR102124159B1 - eMTC에 대한 D2D 통신 설계 고려사항들 - Google Patents

eMTC에 대한 D2D 통신 설계 고려사항들 Download PDF

Info

Publication number
KR102124159B1
KR102124159B1 KR1020187010561A KR20187010561A KR102124159B1 KR 102124159 B1 KR102124159 B1 KR 102124159B1 KR 1020187010561 A KR1020187010561 A KR 1020187010561A KR 20187010561 A KR20187010561 A KR 20187010561A KR 102124159 B1 KR102124159 B1 KR 102124159B1
Authority
KR
South Korea
Prior art keywords
network
base station
intermediate device
wireless communications
discovery
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
KR1020187010561A
Other languages
English (en)
Korean (ko)
Other versions
KR20180072685A (ko
Inventor
앨버토 리코 앨바리노
마드하반 스리니바산 바자폐얌
완시 첸
심만 아빈드 파틸
하오 수
주안 몬토조
용빈 웨이
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 KR20180072685A publication Critical patent/KR20180072685A/ko
Application granted granted Critical
Publication of KR102124159B1 publication Critical patent/KR102124159B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/12—Communication route or path selection, e.g. power-based or shortest path routing based on transmission quality or channel quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/22—Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/24—Connectivity information management, e.g. connectivity discovery or connectivity update
    • H04W40/246—Connectivity information discovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—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
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/23—Manipulation of direct-mode connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • 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
    • 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
    • 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
    • H04W88/08—Access point devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
KR1020187010561A 2015-10-19 2016-09-12 eMTC에 대한 D2D 통신 설계 고려사항들 Active KR102124159B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562243635P 2015-10-19 2015-10-19
US62/243,635 2015-10-19
US15/260,997 US10524108B2 (en) 2015-10-19 2016-09-09 D2D communication for eMTC design considerations
US15/260,997 2016-09-09
PCT/US2016/051247 WO2017069866A1 (en) 2015-10-19 2016-09-12 D2D COMMUNICATION FOR eMTC DESIGN CONSIDERATIONS

Publications (2)

Publication Number Publication Date
KR20180072685A KR20180072685A (ko) 2018-06-29
KR102124159B1 true KR102124159B1 (ko) 2020-06-26

Family

ID=58525940

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187010561A Active KR102124159B1 (ko) 2015-10-19 2016-09-12 eMTC에 대한 D2D 통신 설계 고려사항들

Country Status (6)

Country Link
US (1) US10524108B2 (enExample)
EP (1) EP3366055B1 (enExample)
JP (1) JP6707633B2 (enExample)
KR (1) KR102124159B1 (enExample)
CN (1) CN108141740B (enExample)
WO (1) WO2017069866A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7808640B2 (en) 2008-07-30 2010-10-05 Honeywell International Inc. Photoacoustic spectroscopy system
JP6670929B2 (ja) * 2016-05-13 2020-03-25 京セラ株式会社 無線端末及び基地局
CN107634924B (zh) * 2016-07-18 2020-08-11 中兴通讯股份有限公司 同步信号的发送、接收方法及装置、传输系统
WO2018164885A1 (en) * 2017-03-10 2018-09-13 Kyocera Corporation Bulk rach machine type communication (mtc) transmissions
US10785803B2 (en) * 2017-10-18 2020-09-22 Apple Inc. RACH procedure and configuration for unlicensed EMTC system
KR102818490B1 (ko) * 2018-12-27 2025-06-10 주식회사 엘지유플러스 동적 협대역 통신망 전환 방법 및 장치
CN111385856B (zh) * 2018-12-28 2022-02-18 华为技术有限公司 通信方法、通信装置及存储介质
CN111436022A (zh) * 2019-01-11 2020-07-21 华为技术有限公司 通信方法、装置、设备、空基平台及存储介质
CN110225568B (zh) * 2019-05-22 2021-03-05 北京邮电大学 非正交多址下基于能耗最低的mtc网关选择方法及设备
US12363625B2 (en) * 2019-11-28 2025-07-15 Apple Inc. Link selection for an idle or inactive user equipment
KR20220148813A (ko) * 2020-02-29 2022-11-07 퀄컴 인코포레이티드 사이드링크 중계기를 선택 및 재선택하기 위한 기법들
WO2021204368A1 (en) * 2020-04-07 2021-10-14 Telefonaktiebolaget Lm Ericsson (Publ) Management of direct wireless link establishment by d2d communication devices
KR20230088678A (ko) * 2020-10-15 2023-06-20 엘지전자 주식회사 무선 통신 시스템에서 모빌리티를 위한 방법 및 장치
WO2025154959A1 (ko) * 2024-01-15 2025-07-24 삼성전자 주식회사 데이터를 전송하는 방법 및 이를 수행하기 위한 전자 장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140146721A1 (en) 2005-08-17 2014-05-29 Mark D. Yarvis Methods and apparatus for providing an integrated multi-hop routing and cooperative diversity system

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109953B (fi) 2000-02-17 2002-10-31 Nokia Corp Yhteyksien käsitteleminen matkaviestinverkossa
US20090122766A1 (en) * 2007-10-01 2009-05-14 Hughes Timothy J Nested weighted round robin queuing
US8270374B2 (en) * 2009-10-02 2012-09-18 Research In Motion Limited Determining link quality for networks having relays
EP3637635B1 (en) 2010-03-05 2021-05-12 Electronics and Telecommunications Research Institute Wideband near field communication apparatus and method
US10264445B2 (en) * 2010-03-30 2019-04-16 Cloud Network Technology Singapore Pte. Ltd. Relay user equipment device and capability discovery method thereof
KR101755264B1 (ko) * 2010-11-04 2017-07-10 인터디지탈 패튼 홀딩스, 인크 피어 투 피어 통신을 확립하기 위한 방법 및 장치
US20130322388A1 (en) 2010-12-27 2013-12-05 Jae-Young Ahn Device-to-device communication and terminal relay method
US8863256B1 (en) * 2011-01-14 2014-10-14 Cisco Technology, Inc. System and method for enabling secure transactions using flexible identity management in a vehicular environment
US9635624B2 (en) 2011-02-22 2017-04-25 Qualcomm Incorporated Discovery reference signal design for coordinated multipoint operations in heterogeneous networks
WO2013019816A2 (en) * 2011-08-01 2013-02-07 Intel Corporation Opportunistic device-to-device communication
US9491738B2 (en) 2012-02-03 2016-11-08 Qualcomm Incorporated Managing downlink and uplink resources for low cost user equipments
JPWO2014050886A1 (ja) 2012-09-27 2016-08-22 京セラ株式会社 移動通信システム及び無線端末
EP2903392B1 (en) * 2012-09-27 2019-08-21 Kyocera Corporation Mobile communication system, user terminal, processor, and base station
GB2509749A (en) 2013-01-11 2014-07-16 Nec Corp Communication system with configuration of measuring reporting via mobile relays
US9681465B2 (en) * 2013-01-17 2017-06-13 Qualcomm Incorporated Methods and apparatus for power efficient operation of LTE based machine type communications
EP2785092B1 (en) 2013-03-28 2015-09-23 Fujitsu Limited Wireless communication system
CN104105155B (zh) * 2013-04-01 2019-07-16 中兴通讯股份有限公司 接收设备发现信息、发送设备发现信息的方法和用户设备
KR102083322B1 (ko) 2013-08-22 2020-03-03 삼성전자주식회사 이동 통신 시스템에서 고립 사용자 단말기에 대한 디바이스-투-디바이스 통신 기반 서비스 제공 장치 및 방법
KR20150051138A (ko) * 2013-10-31 2015-05-11 한국전자통신연구원 D2d(device to device) 디스커버리 방법 및 자원 할당 방법
US20160044591A1 (en) 2014-08-07 2016-02-11 Acer Incorporated Method of Access Network Detection and Selection
CN105451282A (zh) * 2014-08-22 2016-03-30 电信科学技术研究院 一种中继终端重选的方法及设备
ES2879377T3 (es) * 2014-09-19 2021-11-22 Samsung Electronics Co Ltd Procedimiento de comunicación y aparato en sistema de comunicación inalámbrico que soporta la comunicación D2D
US10805957B2 (en) * 2014-09-23 2020-10-13 Lg Electronics Inc. Method and apparatus for performing initial acccess procedure for low cost user equipment in wireless communication system
WO2016050401A1 (en) * 2014-09-29 2016-04-07 Sony Corporation Infrastructure equipment and methods
US20160119739A1 (en) * 2014-10-24 2016-04-28 Qualcomm Incorporated Data delivery employing preemptive mutual exchange of the data
CN107409406B (zh) * 2015-03-25 2021-11-16 索尼公司 通信装置和操作通信装置的方法
US10064212B2 (en) * 2015-05-14 2018-08-28 Blackberry Limited Transmitting a scheduling request for a device-to-device transmission
CN113691962B (zh) * 2015-05-15 2023-09-22 华为技术有限公司 设备到设备通信中用于选择中继的方法和装置
CN108141775B (zh) * 2015-08-19 2021-05-07 诺基亚技术有限公司 在基于接近服务的ue到网络中继中用于ue中继选择的测量控制

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140146721A1 (en) 2005-08-17 2014-05-29 Mark D. Yarvis Methods and apparatus for providing an integrated multi-hop routing and cooperative diversity system

Also Published As

Publication number Publication date
WO2017069866A1 (en) 2017-04-27
CN108141740A (zh) 2018-06-08
US20170111780A1 (en) 2017-04-20
US10524108B2 (en) 2019-12-31
KR20180072685A (ko) 2018-06-29
JP6707633B2 (ja) 2020-06-10
BR112018007831A2 (pt) 2018-10-30
CN108141740B (zh) 2021-03-16
EP3366055A1 (en) 2018-08-29
JP2018537023A (ja) 2018-12-13
EP3366055B1 (en) 2024-04-03

Similar Documents

Publication Publication Date Title
US11140681B2 (en) Uplink design for narrowband LTE (NB-LTE)
KR102124159B1 (ko) eMTC에 대한 D2D 통신 설계 고려사항들
US10440756B2 (en) Techniques for downlink scheduling and uplink scheduling in a shared radio frequency spectrum band
EP3542583B1 (en) Self-contained transmissions for machine type communications
KR102150770B1 (ko) 로우 레이턴시 디바이스-투-디바이스 통신
US11509515B2 (en) Synchronization signal transmission and detection
US10219270B2 (en) Enabling operation of variable bandwidth users in millimeter-wave systems
US11700555B2 (en) Mobility design for eMTC
EP2959739A1 (en) Interface between low power node and macro cell to enable decoupled uplink and downlink communication
CN116261873B (zh) 副蜂窝小区群（scg）休眠期期间基于规则的波束更新
BR112018007831B1 (pt) Método e aparelho para comunicações sem fio por um equipamento de usuário em uma rede, e memória legível por computador

Legal Events

Date Code Title Description
PA0105 International application

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

PG1501 Laying open of application

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

A201 Request for examination
A302 Request for accelerated examination
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

PA0201 Request for examination

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

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

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

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000