US Patent No. 10,694,502

METHOD AND APPARATUS FOR BUFFER STATUS REPORT IN MOBILE COMMUNICATION SYSTEM


Patent No. 10,694,502
Issue Date June 23, 2020
Title Method And Apparatus For Buffer Status Report In Mobile Communication System
Inventorship Soeng-Hun Kim, Gyeonggi-do (KR)
Gert Jan Van Lieshout, Middlesex (GB)
Kyeong-In Jeong, Gyeonggi-do (KR)
Himke Van Der Velde, Middlesex (GB)
Assignee Samsung Electronics Co., Ltd, (KR)

Claim of US Patent No. 10,694,502

1. A method for radio communication with a base station, by a user equipment (UE), the method comprising:identifying whether an uplink resource for data to be transmitted to the base station is available, when a buffer status report to be transmitted to the base station is triggered;
transmitting an uplink packet including the buffer status report using the uplink resource, in response to the uplink resource being available; and
transmitting a scheduling request to the base station, in response to the uplink resource not being available for a predetermined time duration, wherein the scheduling request is used for requesting an uplink resource for the buffer status report.