US Patent No. 10,772,150

METHOD AND APPARATUS OF MANAGING STORED SYSTEM INFORMATION USING VALIDLY TIMER WHEN APPLYING DISCONTINUOUS RECEPTION MODE IN MOBILE COMMUNICATION SYSTEM


Patent No. 10,772,150
Issue Date September 08, 2020
Title Method And Apparatus Of Managing Stored System Information Using Validly Timer When Applying Discontinuous Reception Mode In Mobile Communication System
Inventorship Soenghun Kim, Suwon-si (KR)
Himke Van Der Velde, Zwolle (NL)
Sangbum Kim, Suwon-si (KR)
Jaehyuk Jang, Suwon-si (KR)
Assignee Samsung Electronics Co., Ltd., Suwon-si (KR)

Claim of US Patent No. 10,772,150

1. A method for acquiring system information by a user equipment (UE) in a wireless communication system, the method comprising:receiving, from a base station, system information including a system information value tag;
verifying whether stored system information remains valid by checking the system information value tag; and
determining the stored system information to be invalid after a specific time from a moment that the stored system information was confirmed as valid,
wherein the specific time is determined based on whether validity time information associated with a system information validity timer is included in the system information.