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1. 发明申请

US20220217184A1 ELECTRONIC DEVICE AND METHOD FOR PROCESSING CALL REQUEST IN ELECTRONIC DEVICE 有权
公开(公告)号：US20220217184A1
公开(公告)日：2022-07-07
申请号：US17570777
申请日：2022-01-07
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Kyunghoon LEE , Namkyeom KIM , Seonmi KIM , Moongyo BAE , Soomin LEE
IPC分类号： H04L65/1066 , H04L65/1016
摘要： According to various embodiments, an electronic device may comprise: a memory, at least one antenna module comprising at least one antenna, and at least one communication processor. The at least one communication processor may be configured to: control the electronic device to perform a call by voice communication connection through a second communication network, in response to receiving a first call request, based on identifying that the call is disconnected, identify information related to a call disconnected cause, based on identifying that the identified information related to the call disconnected cause corresponds to a designated condition, start a timer for deferring connection to a first communication network, and in response to receiving a second call request before the timer expires, control the electronic device to perform a voice communication connection through the second communication network currently connected the electronic device.

2. 发明申请

US20200267200A1 METHOD FOR CONTROLLING BITRATE IN REALTIME AND ELECTRONIC DEVICE THEREOF 审中-公开
公开(公告)号：US20200267200A1
公开(公告)日：2020-08-20
申请号：US16739587
申请日：2020-01-10
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Junga BAEK , Yongtae KIM , Dukju KO , Namkyeom KIM , Jeongwun JEE
IPC分类号： H04L29/06 , H04M7/00
摘要： Disclosed is an electronic device including a sound receiving circuit, a communication circuit, a processor, and a memory. The memory may store one or more instructions that, when executed, cause the processor to control the electronic device to: make a packet based call with an external electronic device using the communication circuit, to obtain communication environment information of the electronic device, to determine a change in a bitrate of the packet based call based on the obtained communication environment information, to identify whether a voice is received through the sound receiving circuit, and to change the bitrate of the packet based call from a first bitrate to a second bitrate based on a silent section in which the voice is not received through the sound receiving circuit being identified.

3. 发明申请

US20190268954A1 ELECTRONIC DEVICE AND METHOD FOR PERFORMING ANTENNA TUNING 审中-公开
公开(公告)号：US20190268954A1
公开(公告)日：2019-08-29
申请号：US16282865
申请日：2019-02-22
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyungjoon YU , Youngkwon LEE , Namkyeom KIM , Sungte KANG
IPC分类号： H04W76/15 , H04B1/38
摘要： Disclosed is an electronic device including: a housing; a wireless communication circuit disposed within the housing and configured to transmit and/or receive at least one Radio Frequency (RF) signal; a plurality of antennas disposed within the housing and/or as part of the housing and electrically connected to the wireless communication circuit; at least one processor operationally connected to the wireless communication circuit; and a memory operationally connected to the at least one processor, wherein the memory is configured to store a lookup table including a first set of antenna-tuning modes for the plurality of antennas and a second set of antenna-tuning modes for the plurality of antennas and instructions which, when executed by the processor, control the electronic device to: control the wireless communication circuit to use a first antenna-tuning mode of the first set or antenna-tuning modes based on carrier aggregation for wireless communication being deactivated, control the wireless communication circuit to use a second antenna-tuning mode of the second set of antenna-tuning modes based on the carrier aggregation being activated, and control the wireless communication circuit to use a third antenna-tuning mode of the first set of antenna-tuning modes during a voice call event.

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