Samsung Electronics Co., Ltd.

Jongmin Baik

Sangho Lee

Wonsuk Chung

Suyoung Park

Kyunghoon Lee

Jookwan Lee

Sunmin Hwang

Junsuk Kim

Seonmi Kim

Jangbok Lee

Sohmann Kim

Byunggil Lee

Dongho Kim

Hyejeong Kim

Taeseop Lee

Jusung Lee

Hyerim Lee

KyungHoon Lee

An electronic device includes a communication processor including a first communication circuitry, a second communication circuitry, and a temperature measurement sensor. The electronic device further includes an application processor that receives information via the second communication circuitry and determines whether to request the communication processor change modes. The communication processor receives a signal to change modes, release an RRC connection, and control the second communication circuitry to enter a sleep state.

Electronic device for operating a cellular communication and method for the same

Various embodiments of the disclosure relate to an apparatus and a method for managing a communication buffer of an electronic device in the electronic device. The electronic device includes: a wireless communication circuit, an application processor, and a communication processor operatively connected to the wireless communication circuit and the application processor and including a communication buffer, wherein the communication processor is configured to: identify a Radio Link Control (RLC) retransmission time, identify an uplink transmission rate, and configure a size of an area for storing data in the communication buffer based on the RLC retransmission time and the uplink transmission rate.

Electronic device managing communication buffer and operating method thereof

The present invention provides an electronic device for mitigating inter-cell interference in a dynamic TDD environment, the electronic device including: at least one antenna array including antenna elements; and a processor configured to use the antenna array and form a plurality of reception beams having mutually different directions, wherein at least one processor may enable: a first beam pair link to be formed with a first transmission beam emitted from a first base station by using a first reception beam having a first direction; information about a first TDD pattern indicating a TDD sequence set in a serving cell formed by the first base station and information about a second TDD pattern indicating a TDD sequence set in an adjacent cell adjacent to a serving cell formed by a second base station to be acquired; a first portion of the first TDD pattern to be selected on the basis of the information about the first TDD pattern and the information about the second TDD pattern; the detection of whether interference has occurred in the first portion; and a second beam pair link to be formed with one among transmission beams emitted from the second base station by using a second reception beam having a second direction different from the first direction, when the interference is determined to have occurred.

Inter-cell interference mitigation method in dynamic time division duplex environment, and electronic device for same

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.

Electronic device supporting dual connectivity and method of operating the same

Electronic device for reporting communication quality measurement result and method of operating electronic device

Growing community of inventors

Suwon-si, South Korea

Jongmin Baik