Samsung Electronics Co., Ltd.

Anton Komlev

Sungbum Park

Maksymilian Augustyn

Jakub Tkaczuk

Antoni Jakubiak

Pawel Tracz

Roman Fraczek

Lukasz Dominik Kornatowski

Hayri Ugur Koltuk

Pavel Gueorguiev Vassilovski

Grzegorz Pawal Grzesiak

Disclosed is a method for managing multiple remote radio heads (RRHs) in a communication network, the method including, in response to an alarm indicating that a value of an operation parameter of an RRH among the multiple RRHs is beyond a predetermined range, predicting whether the RRH is faulty, based on one or more pieces of operation information of the RRH which respectively correspond to one or more timestamps; and issuing a notification indicating that the RRH is faulty when it is predicted that the RRH is faulty, wherein the one or more pieces of operation information of the RRH comprise at least one of information related to an uptime of the RRH, information related to a type of the alarm, information related to a state of the RRH, and information related to an environment of the RRH.

Method and device for managing multiple remote radio heads in communication network

A wearable device capable of synchronizing a plurality of wearable devices using body conductivity is provided. The wearable device includes a clock generator configured to generate a clock signal, a signal generator configured to generate a first synchronization signal based on the clock signal, an electrode configured to transmit and receive an electrical signal through a body while contacting the body, a switch configured to connect the signal generator and the electrode or block a connection between the signal generator and the electrode, and at least one processor configured to control the switch to connect the signal generator and the electrode for transmitting the first synchronization signal generated in the signal generator to the electrode in a master mode, and control the switch to block the connection between the signal generator and the electrode in a slave mode.

Wearable device and method of controlling the same

Disclosed is a method for managing multiple remote radio heads (RRHs) in a communication network, including, in response to an occurrence of an alarm indicating that a value of an operation parameter of an RRH among the multiple RRHs is beyond a predetermined range, determining whether the RRH is faulty by using a model for detecting a fault in the RRH, based on one or more pieces of operation information of the RRH which respectively correspond to multiple timestamps, and issuing a notification indicating that the RRH is faulty when it is determined that the RRH is faulty.

An electronic device according to various embodiments in the present disclosure may comprise a modem, at least one sensor, and at least one processor which is connected with the modem and the at least one sensor and configured to control: determining the distance between the electronic device and a user thereof during the execution of a call application; determining the output intensity of sound data received from another electronic device connected through the call application, as an output intensity corresponding to the determined distance; and outputting the sound data at the determined output intensity.

Electronic device and method for controlling call function

A method of synchronizing of a plurality of display apparatuses. The method includes determining a victim function, receiving a count value counting a number of times that the victim function is called in a predetermined period of time from at least one display apparatus, determining a minimum count value by comparing the received count values with each other, and synchronizing the plurality of display apparatuses based on the determined minimum count value such that the plurality of display apparatuses synchronize to the display apparatus with the slowest display execution speed.

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Warsaw, Poland

Anton Komlev