Title:
METHOD FOR PROCESSING AN UPLINK GRANT AFTER THE LAST UPLINK TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM AND A DEVICE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2017/131435
Kind Code:
A3
Abstract:
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for processing an uplink grant after the last uplink transmission in wireless communication system, the method comprising: transmitting uplink data with a buffer status reporting (BSR); receiving uplink grant after the BSR is transmitted; and discarding the received uplink grant if the received uplink grant is for new transmission and a buffer size of the BSR is set to zero.
Inventors:
YI SEUNGJUNE (KR)
LEE SUNYOUNG (KR)
LEE SUNYOUNG (KR)
Application Number:
PCT/KR2017/000882
Publication Date:
July 19, 2018
Filing Date:
January 25, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W72/14; H04W28/02; H04W72/12
Domestic Patent References:
| WO2016010217A1 | 2016-01-21 |
Foreign References:
| US8995462B2 | 2015-03-31 | |||
| US20150003371A1 | 2015-01-01 | |||
| US20150092541A1 | 2015-04-02 |
Other References:
"3GPP; TSGRAN; E-UTRA; MAC protocol specification (Release 13)", 3 GPP TS 36.321 V13.0.0, December 2015 (2015-12-01), XP055506956
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
Download PDF: