GB201108443D0 - Apparatus and method for direct device to device communication in a mobile communication system - Google Patents

Apparatus and method for direct device to device communication in a mobile communication system

Info

Publication number
GB201108443D0
GB201108443D0 GBGB1108443.1A GB201108443A GB201108443D0 GB 201108443 D0 GB201108443 D0 GB 201108443D0 GB 201108443 A GB201108443 A GB 201108443A GB 201108443 D0 GB201108443 D0 GB 201108443D0
Authority
GB
United Kingdom
Prior art keywords
radio resource
mobile node
signal
remote
communication
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.)
Withdrawn
Application number
GBGB1108443.1A
Other versions
GB2491114A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Electronics Corp
Original Assignee
Renesas Mobile 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 Renesas Mobile Corp filed Critical Renesas Mobile Corp
Priority to GB1108443.1A priority Critical patent/GB2491114A/en
Publication of GB201108443D0 publication Critical patent/GB201108443D0/en
Publication of GB2491114A publication Critical patent/GB2491114A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

Landscapes

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

Abstract

Direct device-to-device (D2D) communication is enabled in a mobile communication system. A mobile node receives at least one synchronization signal from a base station 400 and determines timing based on the signal 402. The mobile node then sends to the base station a D2D communication set-up request including a remote party identifier 404 and an uplink radio resource reservation request 406. An assignment of a radio resource dedicated for radio transmission to a remote node associated with the remote party identifier is received at the mobile node 408, the radio resource being within a band having a transmission power upper limit. The mobile node transmits a signal to the remote node on the radio resource based on the determined timing 410. The radio resource may be within a television white space band (TVWS). At least one test signal may be transmitted between the nodes to determine whether they are within a range providing sufficient radio quality.
GB1108443.1A 2011-05-19 2011-05-19 Direct device-to-device communication in a mobile communication system Withdrawn GB2491114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1108443.1A GB2491114A (en) 2011-05-19 2011-05-19 Direct device-to-device communication in a mobile communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1108443.1A GB2491114A (en) 2011-05-19 2011-05-19 Direct device-to-device communication in a mobile communication system

Publications (2)

Publication Number Publication Date
GB201108443D0 true GB201108443D0 (en) 2011-07-06
GB2491114A GB2491114A (en) 2012-11-28

Family

ID=44279315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1108443.1A Withdrawn GB2491114A (en) 2011-05-19 2011-05-19 Direct device-to-device communication in a mobile communication system

Country Status (1)

Country Link
GB (1) GB2491114A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111314891A (en) * 2013-02-22 2020-06-19 苹果公司 Network assisted device-to-device discovery

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112015025605B1 (en) 2013-04-10 2023-02-14 Telefonaktiebolaget Lm Ericsson (Publ) METHODS FOR PERFORMING AND ENABLING DEVICE-TO-DEVICE AND FIRST USER EQUIPMENT COMMUNICATION
KR102141114B1 (en) 2013-07-31 2020-08-04 삼성전자주식회사 Method and appratus of time synchornization for device-to-device communications
JP2015154243A (en) 2014-02-14 2015-08-24 ソニー株式会社 Terminal apparatus, program and method
CN105188145B (en) * 2015-09-29 2018-12-25 宇龙计算机通信科技(深圳)有限公司 A kind of communication means and relevant device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI109953B (en) * 2000-02-17 2002-10-31 Nokia Corp Handling connections in a mobile network
US20070195731A1 (en) * 2006-02-21 2007-08-23 Camp William O Jr Methods, systems and computer program products for establishing a point-to-point communication connection
CN102090132A (en) * 2008-05-15 2011-06-08 诺基亚公司 Methods, apparatuses and computer program products for providing coordination of device to device communication
US8811374B2 (en) * 2008-09-25 2014-08-19 Nokia Corporation Synchronization for device-to-device communication
KR101296021B1 (en) * 2008-10-29 2013-08-12 노키아 코포레이션 Apparatus and method for dynamic communication resource allocation for device-to-device communications in a wireless communication system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111314891A (en) * 2013-02-22 2020-06-19 苹果公司 Network assisted device-to-device discovery

Also Published As

Publication number Publication date
GB2491114A (en) 2012-11-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)