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IN2015DN01745A - - Google Patents

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Publication number
IN2015DN01745A
IN2015DN01745A IN1745DEN2015A IN2015DN01745A IN 2015DN01745 A IN2015DN01745 A IN 2015DN01745A IN 1745DEN2015 A IN1745DEN2015 A IN 1745DEN2015A IN 2015DN01745 A IN2015DN01745 A IN 2015DN01745A
Authority
IN
India
Prior art keywords
communication
signals
base station
transmits
communication device
Prior art date
Application number
Inventor
Corporation Nec
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
Application filed by Nec Corp filed Critical Nec Corp
Publication of IN2015DN01745A publication Critical patent/IN2015DN01745A/en

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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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

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

Abstract

There is provided a communication system in which a base station controls direct device to device (D2D) communication between communication devices. The base station transmits information identifying a pattern of radio frames designated for communicating D2D signals between communication devices. When the base station receives a request for allocation of resources for transmitting D2D signals by a communication device it transmits to the communication device information identifying the communication resources allocated for the D2D signals within the designated radio frames responsive to the request. The base station also transmits for receipt by at least one other communication device in a vicinity of the requesting communication device an indication that D2D signals are to be transmitted.
IN1745DEN2015 2013-09-11 2014-05-30 IN2015DN01745A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1316202.9A GB2518168A (en) 2013-09-11 2013-09-11 Communication system
PCT/JP2014/002871 WO2015037168A1 (en) 2013-09-11 2014-05-30 Communication system

Publications (1)

Publication Number Publication Date
IN2015DN01745A true IN2015DN01745A (en) 2015-05-29

Family

ID=49487076

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1745DEN2015 IN2015DN01745A (en) 2013-09-11 2014-05-30

Country Status (6)

Country Link
US (2) US20160183076A1 (en)
EP (2) EP2901812B1 (en)
JP (3) JP6365533B2 (en)
GB (1) GB2518168A (en)
IN (1) IN2015DN01745A (en)
WO (1) WO2015037168A1 (en)

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* Cited by examiner, † Cited by third party
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US8014264B2 (en) 2004-05-01 2011-09-06 Neocific, Inc. Methods and apparatus for communication with time-division duplexing
US10117224B2 (en) * 2013-09-20 2018-10-30 Qualcomm Incorporated MAC subheader for D2D broadcast communication for public safety
JP5864034B2 (en) * 2013-10-11 2016-02-17 京セラ株式会社 COMMUNICATION CONTROL METHOD, USER TERMINAL, AND COMMUNICATION DEVICE
EP3120468B1 (en) * 2014-03-18 2020-08-19 Sharp Kabushiki Kaisha Scheduling wireless device-to-device communications
US10257871B2 (en) 2014-03-18 2019-04-09 Sharp Kabushiki Kaisha Device to-device communications apparatus and methods
WO2015167681A1 (en) 2014-05-01 2015-11-05 Sharp Laboratories Of America, Inc. Device-to-device communications apparatus and methods
CN106233780B (en) 2014-05-08 2020-06-26 夏普株式会社 Wireless terminal and method thereof
US9578576B2 (en) * 2014-07-11 2017-02-21 Sony Corporation Control of offloading for device-to-device traffic in a cellular network
CN106575993B (en) 2014-08-06 2020-04-28 夏普株式会社 User equipment and method executed by same
WO2016048037A1 (en) * 2014-09-23 2016-03-31 엘지전자 주식회사 Method and device whereby device-to-device terminal transmits discovery signal in wireless communication system
US20170055282A1 (en) * 2015-08-21 2017-02-23 Qualcomm Incorporated Connection setup in "device-to-device relayed uplink, direct downlink" architecture for cellular networks
CN106817772B (en) * 2015-11-27 2020-04-14 华为技术有限公司 Data transmission method and device
JP6763229B2 (en) 2016-08-08 2020-09-30 ソニー株式会社 Communication equipment, communication methods, and programs
WO2018126744A1 (en) 2017-01-04 2018-07-12 Telefonaktiebolaget Lm Ericsson (Publ) Method, base station and user equipment for transceiving system information
WO2018173418A1 (en) * 2017-03-23 2018-09-27 ソニー株式会社 Device, method, and recording medium
US11553503B2 (en) * 2017-03-23 2023-01-10 Apple Inc. Prioritized messaging and resource selection in vehicle-to-vehicle (V2V) sidelink communication

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Publication number Priority date Publication date Assignee Title
US8121097B2 (en) * 2008-11-04 2012-02-21 Qualcomm Incorporated Transmission with hopping for peer-peer communication
US9485069B2 (en) * 2010-04-15 2016-11-01 Qualcomm Incorporated Transmission and reception of proximity detection signal for peer discovery
KR20130079302A (en) * 2010-04-23 2013-07-10 엘지전자 주식회사 Method and apparatus for direct communications in a wireless communication system
JP5484396B2 (en) * 2011-05-18 2014-05-07 株式会社Ｎｔｔドコモ Mobile communication method and radio base station
US8848700B2 (en) * 2011-09-30 2014-09-30 Electronics And Telecommunications Research Institute Method for device-to-device communication based on cellular telecommunication system
US20140254429A1 (en) * 2011-10-02 2014-09-11 Broadcom Corporation Signaling for device-to-device wireless communication
US10149334B2 (en) * 2011-11-14 2018-12-04 Kyocera Corporation Device-to-device communication management using macrocell communication resources
US8953478B2 (en) * 2012-01-27 2015-02-10 Intel Corporation Evolved node B and method for coherent coordinated multipoint transmission with per CSI-RS feedback
US8848591B2 (en) * 2012-02-27 2014-09-30 Futurewei Technologies, Inc. System and method for message acknowledgment feedback for device-to-device communication overlaid on a cellular network
US9185690B2 (en) * 2012-02-29 2015-11-10 Sharp Kabushiki Kaisha Allocating and determining resources for a device-to-device link
US9002281B2 (en) * 2012-04-30 2015-04-07 Intel Corporation Apparatus and method to enable device-to-device (D2D) communication in cellular networks
WO2013191609A1 (en) * 2012-06-19 2013-12-27 Telefonaktiebolaget Lm Ericsson Method and arrangement for d2d discovery
CN104380627A (en) * 2012-06-22 2015-02-25 Lg电子株式会社 Method for transreceiving control signal and apparatus for same
US20150163729A1 (en) * 2012-07-05 2015-06-11 Lg Electronics Inc. Method for transmitting terminal detection signal for direct communication between terminals in wireless communication system, and device therefor
US20150223232A1 (en) * 2012-08-27 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) Methods and Arrangements for Resource Allocation
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
US9986380B2 (en) * 2013-01-25 2018-05-29 Blackberry Limited Proximity and interest determination by a wireless device
US9173200B2 (en) * 2013-02-28 2015-10-27 Intel Mobile Communications GmbH Communication terminal, network component, base station and method for communicating
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JPWO2015029954A1 (en) * 2013-08-28 2017-03-02 京セラ株式会社 User terminal and mobile communication system

Also Published As

Publication number Publication date
GB201316202D0 (en) 2013-10-23
US20200107181A1 (en) 2020-04-02
JP6562127B2 (en) 2019-08-21
JP2016534583A (en) 2016-11-04
EP2901812A1 (en) 2015-08-05
GB2518168A (en) 2015-03-18
EP2901812A4 (en) 2016-07-27
WO2015037168A1 (en) 2015-03-19
US20160183076A1 (en) 2016-06-23
JP2019216436A (en) 2019-12-19
EP2901812B1 (en) 2022-05-04
JP6365533B2 (en) 2018-08-01
EP4021039A1 (en) 2022-06-29
JP2018170787A (en) 2018-11-01

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