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Title:
METHOD FOR PERFORMING A BUFFER STATUS REPORTING IN A D2D COMMUNICATION SYSTEM AND DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/026671
Kind Code:
A1
Abstract:
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a buffer status reporting in a D2D communication system, the method comprising: configuring a plurality of sidelink logical channels, wherein each of the plurality of sidelink logical channels has an associated priority and belongs to a LCG, and one or more of LCGs belong to a ProSe Destination; generating a SL BSR MAC CE including buffer sizes of LCGs in decreasing order of a LCG priority, wherein the LCG priority of a LCG is determined as a highest priority of a logical channel among priorities of logical channels belonging to the LCG; and transmitting a MAC PDU including the SL BSR MAC CE.

Inventors:
YI, Seungjune (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
LEE, Sunyoung (IP Center, LG Electronics Inc.19, Yangjae-daero 11-gil,,Seocho-gu, Seoul, 06772, KR)
Application Number:
KR2016/007514
Publication Date:
February 16, 2017
Filing Date:
July 11, 2016
Export Citation:
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Assignee:
LG ELECTRONICS INC. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
H04W28/02; H04B7/26; H04W72/12; H04W88/02
Domestic Patent References:
2015-07-02
2010-04-22
2015-05-07
Foreign References:
US20150043365A12015-02-12
KR20140121098A2014-10-15
Attorney, Agent or Firm:
KIM, Yong In et al. (KBK & Associates, 7th Floor 82, Olympic-ro,Songpa-ku, Seoul, 05556, KR)
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