公开(公告)号：US12156083B2

公开(公告)日：2024-11-26

申请号：US17576219

申请日：2022-01-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinsub Park ,  Songkyu Kim ,  Suhan Kim ,  Sanghyun Lee ,  Yonghyeon Lee

IPC: H04W36/00 ,  H04L1/20 ,  H04W36/30

Abstract: An electronic device is provided. The electronic device includes at least one processor, wherein the at least one processor is configured to receive an RRC reconfiguration message including information related to a conditional handover from a serving cell, determine whether to perform the conditional handover, based on the information related to the conditional handover included in the RRC reconfiguration message, determine whether at least one condition for postponing a time point at which the conditional handover is performed is satisfied, based on the determination to perform the conditional handover, and postpone the time point at which the conditional handover is performed, based on satisfaction of at least some of the at least one condition. Other various embodiments are possible.

公开(公告)号：US11330020B2

公开(公告)日：2022-05-10

申请号：US16978350

申请日：2019-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jinsub Park ,  Songkyu Kim ,  Yongwoon Moon ,  Kwangjae Woo ,  Insoo Lee ,  Junehee Lee

IPC: H04L29/06 ,  H04L65/10 ,  H04L65/1069 ,  H04L65/80 ,  H04N21/2343 ,  H04N21/643

Abstract: In various embodiments, an electronic device comprising a communication circuit, a processor, and a memory is disclosed. The memory may store instructions that, when executed, cause the processor to transmit, to a network, a first session initiation protocol (SIP) invite message including at least one dummy value by using the communication circuit, obtain channel state information by using the communication circuit, determine a codec for performing a packet based call on the basis of channel state information, and transmit, to the network, a second SIP invite message including information of the determined codec by using the communication circuit. Various other embodiments are also possible which are known from the specification.