IN2015DN01512A - - Google Patents

Info

Publication number
IN2015DN01512A
IN2015DN01512A IN1512DEN2015A IN2015DN01512A IN 2015DN01512 A IN2015DN01512 A IN 2015DN01512A IN 1512DEN2015 A IN1512DEN2015 A IN 1512DEN2015A IN 2015DN01512 A IN2015DN01512 A IN 2015DN01512A
Authority
IN
India
Prior art keywords
discovery
ues
request signal
subframe
sib
Prior art date
Application number
Inventor
Phong Nguyen
Pushpika Wijesinghe
Original Assignee
Nec Corp
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
Priority claimed from AU2013902574A external-priority patent/AU2013902574A0/en
Application filed by Nec Corp filed Critical Nec Corp
Publication of IN2015DN01512A publication Critical patent/IN2015DN01512A/en

Links

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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method is disclosed for use in device to device (D2D) discovery in a wireless communication network. The network includes at least one base station and a plurality of D2D capable user equipments (D2D UEs). The network also supports cellular communication and direct communication between D2D UEs. The method includes transmitting D2D discovery system information (D2D SIB) from the base station to D2D UEs wherein the D2D SIB indicates frame(s)/subframe(s) for D2D UEs to transmit D2D discovery request signal(s) and frame(s)/subframe(s) for D2D UEs to transmit D2D discovery response signal(s). The method also includes transmitting one or more D2D discovery request signal(s) from one D2D UE and upon receipt of a said D2D discovery request signal by another D2D UE transmitting from said other D2D UE one or more D2D discovery response signal(s). The D2D discovery request signal(s) and D2D discovery response signal(s) are transmitted on the frame(s)/subframe(s) indicated in the D2D SIB.
IN1512DEN2015 2013-07-12 2014-07-09 IN2015DN01512A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2013902574A AU2013902574A0 (en) 2013-07-12 Cellular network assisted device to device (D2D) discovery
PCT/JP2014/068966 WO2015005498A2 (en) 2013-07-12 2014-07-09 Cellular network assisted device to device (d2d) discovery

Publications (1)

Publication Number Publication Date
IN2015DN01512A true IN2015DN01512A (en) 2015-07-03

Family

ID=51261186

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1512DEN2015 IN2015DN01512A (en) 2013-07-12 2014-07-09

Country Status (5)

Country Link
US (1) US9532204B2 (en)
EP (1) EP2878145A2 (en)
JP (1) JP2016528746A (en)
IN (1) IN2015DN01512A (en)
WO (1) WO2015005498A2 (en)

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WO2014058221A2 (en) 2012-10-09 2014-04-17 엘지전자 주식회사 Method and apparatus for performing device-to-device communication in wireless communication system
CN104349497B (en) * 2013-08-01 2019-10-08 北京三星通信技术研究有限公司 Close to discovery method and apparatus between UE
CN104349421B (en) * 2013-08-08 2020-03-17 中兴通讯股份有限公司 Device discovery method, user equipment and network side equipment
EP3051852B1 (en) * 2013-09-27 2019-11-27 Kyocera Corporation User terminal, network device, and processor
JP5864034B2 (en) * 2013-10-11 2016-02-17 京セラ株式会社 COMMUNICATION CONTROL METHOD, USER TERMINAL, AND COMMUNICATION DEVICE
US9936368B2 (en) * 2013-10-30 2018-04-03 Blackberry Limited Method and system for discovery of devices in a wireless network with partial coverage
WO2015080145A1 (en) * 2013-11-26 2015-06-04 京セラ株式会社 Mobile communication system, user terminal, and base station
KR101804927B1 (en) * 2014-05-08 2017-12-05 엘지전자 주식회사 Method for processing plurality of signals in communication system supporting direct communication between terminals and apparatus therefor
US10187903B2 (en) * 2014-07-29 2019-01-22 Lg Electronics Inc. Method for transceiving signal for device-to-device (D2D) communication and apparatus therefor in wireless communication system
US9591686B2 (en) 2014-08-11 2017-03-07 Qualcomm Incorporated Access class barring for device-to-device proximity service communications
JP2017537511A (en) * 2014-10-21 2017-12-14 エルジー エレクトロニクス インコーポレイティド D2D signal transmission / reception method and apparatus for wireless communication system
EP3228129B1 (en) * 2014-12-02 2020-04-08 Telefonaktiebolaget LM Ericsson (publ) Wake-up for d2d communication
US9936508B2 (en) * 2015-03-13 2018-04-03 Qualcomm Incorporated Mechanisms for association request signaling between IoE devices
US10057352B2 (en) 2015-03-13 2018-08-21 Qualcomm Incorporated Internet of everything device relay discovery and selection
EP3288321B1 (en) * 2015-04-20 2020-06-03 LG Electronics Inc. Method for d2d operation performed by terminal in wireless communication system, and terminal using same
WO2016183746A1 (en) * 2015-05-15 2016-11-24 华为技术有限公司 Information notification method, user terminal, first base station and second base station
EP3316612B3 (en) * 2015-08-31 2022-05-11 Huawei Technologies Co., Ltd. Device-to-device (d2d) service transmission method, apparatus and device
JP6672463B2 (en) * 2015-09-15 2020-03-25 エルジー エレクトロニクス インコーポレイティド Resource selection method for V2X operation of terminal in wireless communication system and terminal using the method
US9967910B2 (en) 2016-03-03 2018-05-08 Huawei Technologies Co., Ltd. System and method for establishing a D2D communication group
WO2017209005A1 (en) * 2016-05-31 2017-12-07 株式会社Ｎｔｔドコモ User device and network device
US10645631B2 (en) 2016-06-09 2020-05-05 Qualcomm Incorporated Device detection in mixed static and mobile device networks
WO2018071517A1 (en) * 2016-10-11 2018-04-19 Nokia Technologies Oy Relay discovery procedures for direct communications
CN111132082B (en) * 2018-11-01 2020-12-08 电信科学技术研究院有限公司 Resource selection method, data transmission method and device
US20220132421A1 (en) * 2019-02-28 2022-04-28 Interdigital Patent Holdings, Inc. Methods and wtrus for wur scanning
US11228963B2 (en) * 2019-07-12 2022-01-18 Qualcomm Incorporated Multi-link communication
CN113098744B (en) * 2019-12-23 2022-12-27 北京神经元网络技术有限公司 User node discovery method and device, electronic equipment and storage medium
US11836059B1 (en) 2020-12-14 2023-12-05 Sanblaze Technology, Inc. System and method for testing non-volatile memory express storage devices
US11438829B2 (en) 2020-12-16 2022-09-06 Qualcomm Incorporated Adaptive discovery channel measurement time configurations

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US9320067B2 (en) * 2008-11-24 2016-04-19 Qualcomm Incorporated Configuration of user equipment for peer-to-peer communication
WO2013025057A2 (en) * 2011-08-16 2013-02-21 엘지전자 주식회사 Method and apparatus for performing device-to-device communication in wireless access system
US20130064138A1 (en) * 2011-09-12 2013-03-14 Renesas Mobile Corporation Mechanism for controlling device-to-device discovery procedcure
US10034317B2 (en) 2011-10-24 2018-07-24 Lg Electronics Inc. Method for allowing base station to support device-to-device (D2D) communication in wireless communication system, and method for allowing D2D device to efficiently transmit D2D communication request signal
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US9036546B2 (en) * 2012-01-04 2015-05-19 Futurewei Technologies, Inc. System and method for device discovery for device-to-device communication in a cellular network
WO2013109100A1 (en) * 2012-01-18 2013-07-25 엘지전자 주식회사 Device-to-device communication method and a device therefor
US9867026B2 (en) * 2012-07-18 2018-01-09 Lg Electronics Inc. Method for discovering device in wireless access system and device therefor
CN103686676A (en) * 2012-08-31 2014-03-26 中兴通讯股份有限公司 Communication method and device of device-to-device communication system and system
US11496948B2 (en) * 2012-10-19 2022-11-08 Samsung Electronics Co., Ltd. System and method for ad-hoc/network assisted device discovery protocol for device to device communications

Also Published As

Publication number Publication date
AU2013902574A1 (en) 2013-08-01
US20160112858A1 (en) 2016-04-21
US9532204B2 (en) 2016-12-27
WO2015005498A3 (en) 2015-03-19
EP2878145A2 (en) 2015-06-03
JP2016528746A (en) 2016-09-15
WO2015005498A2 (en) 2015-01-15

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