Title:
METHOD AND APPARATUS FOR TRANSMITTING BUFFER STATUS REPORT IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/157888
Kind Code:
A1
Abstract:
The present invention relates to a method of transmitting a buffer status report (BSR) by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of receiving information on a logical channel from a network, wherein the information indicates that the logical channel is one of a first state or a second state; triggering the BSR when uplink (UL) data for the logical channel becomes available and when either none of other logical channels which are the indicated state contains any available UL data or the UL data belongs to the logical channel with higher priority than a priority of any logical channel containing available UL data and being the indicated state; and transmitting the BSR to the network.
Inventors:
CHO HEEJEONG (KR)
YI SEUNGJUNE (KR)
JO GEUMSAN (KR)
YI SEUNGJUNE (KR)
JO GEUMSAN (KR)
Application Number:
PCT/KR2021/000487
Publication Date:
August 12, 2021
Filing Date:
January 13, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04W28/02; H04W72/12; H04W84/06
Foreign References:
| US20190208436A1 | 2019-07-04 | |||
| US20160157256A1 | 2016-06-02 | |||
| US20150358991A1 | 2015-12-10 |
Other References:
SAMSUNG: "MAC Running CR for NR eMIMO", 3GPP DRAFT; R2-1915254, vol. RAN WG2, 12 November 2019 (2019-11-12), Reno, USA, pages 1 - 73, XP051824765
SAMSUNG: "TP for LCH-priority based Data-Data and SR-Data prioritization", 3GPP DRAFT; R2-1916526, vol. RAN WG2, 23 November 2019 (2019-11-23), Reno, USA, pages 1 - 15, XP051828998
SAMSUNG: "TP for LCH-priority based Data-Data and SR-Data prioritization", 3GPP DRAFT; R2-1916526, vol. RAN WG2, 23 November 2019 (2019-11-23), Reno, USA, pages 1 - 15, XP051828998
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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