WO2013042979A3 - 무선 통신 시스템에서 장치-대-장치 통신을 수행하는 방법 및 장치 - Google Patents

무선 통신 시스템에서 장치-대-장치 통신을 수행하는 방법 및 장치 Download PDF

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Publication number
WO2013042979A3
WO2013042979A3 PCT/KR2012/007583 KR2012007583W WO2013042979A3 WO 2013042979 A3 WO2013042979 A3 WO 2013042979A3 KR 2012007583 W KR2012007583 W KR 2012007583W WO 2013042979 A3 WO2013042979 A3 WO 2013042979A3
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WO
WIPO (PCT)
Prior art keywords
wireless communication
communication system
communicating
terminal
cell
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PCT/KR2012/007583
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English (en)
French (fr)
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WO2013042979A2 (ko
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김학성
서한별
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엘지전자 주식회사
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Priority to US14/346,021 priority Critical patent/US9319955B2/en
Publication of WO2013042979A2 publication Critical patent/WO2013042979A2/ko
Publication of WO2013042979A3 publication Critical patent/WO2013042979A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0016—Hand-off preparation specially adapted for end-to-end data sessions
    • 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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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

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

Abstract

본 발명은 무선 통신 시스템에 대한 것으로, 보다 상세하게는 장치-대-장치(D2D) 통신을 수행하는 방법 및 장치가 개시된다. 본 발명의 일 실시예에 따른 무선 통신 시스템에서 D2D 통신을 수행하는 방법은, 제 1 셀에서 제 1 단말이 제 2 단말과 D2D 링크를 통하여 통신을 수행하는 단계; 상기 제 1 단말이 제 2 셀의 핸드오버 관련 정보를 획득하는 단계; 및 상기 획득된 제 2 셀의 핸드오버 관련 정보를 상기 제 2 단말에게 전달하는 단계를 포함할 수 있다.
PCT/KR2012/007583 2011-09-21 2012-09-21 무선 통신 시스템에서 장치-대-장치 통신을 수행하는 방법 및 장치 WO2013042979A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/346,021 US9319955B2 (en) 2011-09-21 2012-09-21 Method and apparatus for device-to-device communicating in wireless communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161537561P 2011-09-21 2011-09-21
US61/537,561 2011-09-21

Publications (2)

Publication Number Publication Date
WO2013042979A2 WO2013042979A2 (ko) 2013-03-28
WO2013042979A3 true WO2013042979A3 (ko) 2013-07-04

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PCT/KR2012/007583 WO2013042979A2 (ko) 2011-09-21 2012-09-21 무선 통신 시스템에서 장치-대-장치 통신을 수행하는 방법 및 장치

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Country Link
US (1) US9319955B2 (ko)
WO (1) WO2013042979A2 (ko)

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US9319955B2 (en) 2016-04-19
WO2013042979A2 (ko) 2013-03-28
US20140226629A1 (en) 2014-08-14

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