SG11201909784XA - D2d communication method, remote user equipment, and relay user equipment - Google Patents

D2d communication method, remote user equipment, and relay user equipment

Info

Publication number
SG11201909784XA
SG11201909784XA SG11201909784XA SG11201909784XA SG 11201909784X A SG11201909784X A SG 11201909784XA SG 11201909784X A SG11201909784X A SG 11201909784XA SG 11201909784X A SG11201909784X A SG 11201909784XA
Authority
SG
Singapore
Prior art keywords
user equipment
relay user
communication method
relay
remote user
Prior art date
Application number
Inventor
Ning Yang
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
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 Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of SG11201909784XA publication Critical patent/SG11201909784XA/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • 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
    • H04W8/00—Network data management
    • H04W8/005—Discovery of network devices, e.g. terminals
    • 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
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Telephone Function (AREA)

Abstract

D2D Communication Method, Remote User Equipment, and Relay User Equipment 5 Embodiments of the present invention disclose a D2D communication method, a remote user equipment, and a relay user equipment. The method includes: receiving, by a remote user equipment, a D2D discovery message sent by a relay user equipment and acquiring a discontinuous reception parameter of the relay user equipment; and sending a communication request message to the relay user equipment based on the discontinuous reception parameter of 10 the relay user equipment. By adopting the embodiment of the present invention, power consumption of a D2D link may be reduced. FIG. 1
SG11201909784X 2017-04-28 2017-04-28 D2d communication method, remote user equipment, and relay user equipment SG11201909784XA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/082486 WO2018195947A1 (en) 2017-04-28 2017-04-28 D2d communication method, remote user equipment, and relay user equipment

Publications (1)

Publication Number Publication Date
SG11201909784XA true SG11201909784XA (en) 2019-11-28

Family

ID=63919353

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201909784X SG11201909784XA (en) 2017-04-28 2017-04-28 D2d communication method, remote user equipment, and relay user equipment

Country Status (12)

Country Link
US (1) US10893573B2 (en)
EP (2) EP3609234B1 (en)
CN (2) CN110583048B (en)
AU (1) AU2017411529A1 (en)
BR (1) BR112019022085A2 (en)
CA (1) CA3060010A1 (en)
MX (1) MX2019012565A (en)
RU (1) RU2738260C1 (en)
SG (1) SG11201909784XA (en)
TW (1) TWI766009B (en)
WO (1) WO2018195947A1 (en)
ZA (1) ZA201907400B (en)

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Also Published As

Publication number Publication date
MX2019012565A (en) 2019-12-02
EP3609234B1 (en) 2023-01-04
EP3609234A1 (en) 2020-02-12
AU2017411529A1 (en) 2019-11-28
US20200120745A1 (en) 2020-04-16
CA3060010A1 (en) 2018-11-01
CN110583048A (en) 2019-12-17
BR112019022085A2 (en) 2020-05-05
CN116133097A (en) 2023-05-16
WO2018195947A1 (en) 2018-11-01
TW201840237A (en) 2018-11-01
EP4164295A1 (en) 2023-04-12
US10893573B2 (en) 2021-01-12
TWI766009B (en) 2022-06-01
ZA201907400B (en) 2021-04-28
CN110583048B (en) 2024-03-12
RU2738260C1 (en) 2020-12-11
EP3609234A4 (en) 2020-03-25

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