METHOD FOR TRANSMITTING DATA, AND DEVICE THEREFOR

    公开(公告)号:US20220174135A1

    公开(公告)日:2022-06-02

    申请号:US17601021

    申请日:2020-03-25

    Abstract: Disclosed is an electronic device including at least one wireless communication circuit configured to provide a first radio access technology (RAT) and a second RAT, at least one processor operatively connected to the at least one wireless communication circuit and configured to provide a first packet data convergence protocol (PDCP) related to the first RAT and a second PDCP related to the second RAT, a volatile memory operatively connected to the at least one processor and including, in at least a partial region thereof, a first buffer, and a nonvolatile memory operatively connected to the at least one processor or coupled to the processor. The electronic device may change a PDCP version of a data packet based on a change of a PDCP version. Besides, other various embodiments recognized through the present disclosure can be made.

    ELECTRONIC DEVICE SUPPORTING DUAL CONNECTIVITY AND METHOD OF OPERATING THE SAME

    公开(公告)号:US20200329399A1

    公开(公告)日:2020-10-15

    申请号:US16839967

    申请日:2020-04-03

    Abstract: An electronic device may include a first communication processor supporting first network communication with a first network, and a second communication processor supporting second network communication with a second network different from the first network. When both of the first network communication and the second network communication are set to a data transmittable state, the second communication processor may be configured to transmit transmission data based on the second network communication selected as a primary path from between the first network communication and the second network communication, when the size of the transmission data is less than a predetermined threshold. In response to detection of a failure in the second network communication, the first communication processor may be configured to transmit the transmission data based on the first network communication, irrespective of whether the size of the transmission data is equal to or larger than the predetermined threshold.

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