US20180220439A1 - Method for transmitting sidelink data in a d2d communication system and device therefor - Google Patents

Method for transmitting sidelink data in a d2d communication system and device therefor Download PDF

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Publication number
US20180220439A1
US20180220439A1 US15/745,930 US201615745930A US2018220439A1 US 20180220439 A1 US20180220439 A1 US 20180220439A1 US 201615745930 A US201615745930 A US 201615745930A US 2018220439 A1 US2018220439 A1 US 2018220439A1
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United States
Prior art keywords
sidelink
destination
mac
data
grant
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Abandoned
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US15/745,930
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English (en)
Inventor
Sunyoung Lee
SeungJune Yi
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LG Electronics Inc
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LG Electronics Inc
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Priority to US15/745,930 priority Critical patent/US20180220439A1/en
Assigned to LG ELECTRONICS INC. reassignment LG ELECTRONICS INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LEE, SUNYOUNG, YI, SEUNGJUNE
Publication of US20180220439A1 publication Critical patent/US20180220439A1/en
Abandoned legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/39—Credit based
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • H04W72/1284—
    • H04W72/14—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • 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
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
US15/745,930 2015-08-21 2016-08-19 Method for transmitting sidelink data in a d2d communication system and device therefor Abandoned US20180220439A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US15/745,930 US20180220439A1 (en) 2015-08-21 2016-08-19 Method for transmitting sidelink data in a d2d communication system and device therefor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562208477P 2015-08-21 2015-08-21
PCT/KR2016/009169 WO2017034231A1 (fr) 2015-08-21 2016-08-19 Procédé pour transmettre des données de liaison latérale dans un système de communication de dispositif à dispositif (d2d) et dispositif associé
US15/745,930 US20180220439A1 (en) 2015-08-21 2016-08-19 Method for transmitting sidelink data in a d2d communication system and device therefor

Publications (1)

Publication Number Publication Date
US20180220439A1 true US20180220439A1 (en) 2018-08-02

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Family Applications (2)

Application Number Title Priority Date Filing Date
US15/743,639 Active US10506623B2 (en) 2015-08-21 2016-08-19 Method for triggering a BSR for sidelink data in a D2D communication system and device therefor
US15/745,930 Abandoned US20180220439A1 (en) 2015-08-21 2016-08-19 Method for transmitting sidelink data in a d2d communication system and device therefor

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US15/743,639 Active US10506623B2 (en) 2015-08-21 2016-08-19 Method for triggering a BSR for sidelink data in a D2D communication system and device therefor

Country Status (3)

Country Link
US (2) US10506623B2 (fr)
EP (1) EP3338482B1 (fr)
WO (2) WO2017034232A1 (fr)

Cited By (6)

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US10536967B2 (en) * 2015-01-23 2020-01-14 Lg Electronics Inc. Method for selecting of sidelink grant for a D2D UE in a D2D communication system and device therefor
US11032845B2 (en) 2019-11-05 2021-06-08 Asustek Computer Inc. Method and apparatus for transmitting sidelink measurement report in sidelink in a wireless communication system
US11291059B2 (en) * 2018-08-03 2022-03-29 Telefonaktiebolaget LM Ericsson (Publ) Stockholm, Sweden Methods, user equipment and base station for sidelink identification
US20220264338A1 (en) * 2019-07-31 2022-08-18 Lg Electronics Inc. Method and device for operating ue pertaining to bsr in wireless communication system
EP4037430A4 (fr) * 2019-11-06 2022-10-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédé et appareil de rétroaction de qualité de canal
US20230119853A1 (en) * 2021-10-18 2023-04-20 Qualcomm Incorporated Mac ce format for sidelink tci

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EP3255950A1 (fr) * 2016-06-06 2017-12-13 ASUSTek Computer Inc. Procédés et appareil pour l'affectation de ressources sur un canal de relais d2d dans un système de communication
WO2018195752A1 (fr) 2017-04-25 2018-11-01 北京小米移动软件有限公司 Procédé et dispositif permettant de rapporter un état de mémoire tampon
CN109219083A (zh) * 2017-07-06 2019-01-15 深圳市中兴微电子技术有限公司 一种鲁棒性头压缩模式转换中的优化方法及系统
WO2019156507A1 (fr) * 2018-02-08 2019-08-15 Lg Electronics Inc. Procédé et appareil de notification de duplication de paquets
US11589257B2 (en) * 2018-04-10 2023-02-21 Lg Electronics Inc. Method for performing a logical channel prioritization (LCP) procedure by a relay UE in wireless communication system and a device therefor
JP7279778B2 (ja) * 2018-10-31 2023-05-23 富士通株式会社 サイドリンクデータの送信及び設定方法並びに装置
US11558880B2 (en) * 2019-10-24 2023-01-17 Qualcomm Incorporated Sidelink groupcast scheduling
US11653349B2 (en) 2019-10-24 2023-05-16 Qualcomm Incorporated Sidelink groupcast reachability based scheduling

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US9049668B2 (en) * 2012-09-06 2015-06-02 Qualcomm Incorporated D2D relays as an underlay in LTE uplink
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10536967B2 (en) * 2015-01-23 2020-01-14 Lg Electronics Inc. Method for selecting of sidelink grant for a D2D UE in a D2D communication system and device therefor
US10708945B2 (en) 2015-01-23 2020-07-07 Lg Electronics Inc. Method for selecting of sidelink grant for a D2D UE in a D2D communication system and device therefor
US11291059B2 (en) * 2018-08-03 2022-03-29 Telefonaktiebolaget LM Ericsson (Publ) Stockholm, Sweden Methods, user equipment and base station for sidelink identification
US20220264338A1 (en) * 2019-07-31 2022-08-18 Lg Electronics Inc. Method and device for operating ue pertaining to bsr in wireless communication system
US11032845B2 (en) 2019-11-05 2021-06-08 Asustek Computer Inc. Method and apparatus for transmitting sidelink measurement report in sidelink in a wireless communication system
US11582789B2 (en) 2019-11-05 2023-02-14 Asustek Computer Inc. Method and apparatus for transmitting sidelink measurement report in sidelink in a wireless communication system
EP4037430A4 (fr) * 2019-11-06 2022-10-05 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédé et appareil de rétroaction de qualité de canal
EP4246827A3 (fr) * 2019-11-06 2023-11-15 Guangdong OPPO Mobile Telecommunications Corp., Ltd. Procédé et appareil de rétroaction de qualité de canal
US20230119853A1 (en) * 2021-10-18 2023-04-20 Qualcomm Incorporated Mac ce format for sidelink tci

Also Published As

Publication number Publication date
US10506623B2 (en) 2019-12-10
EP3338482A4 (fr) 2019-02-27
WO2017034232A1 (fr) 2017-03-02
EP3338482B1 (fr) 2020-12-23
EP3338482A1 (fr) 2018-06-27
WO2017034231A1 (fr) 2017-03-02
US20180206257A1 (en) 2018-07-19

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