Samsung Electronics Co., Ltd.

Seoul National University

Kwang-Hoon Han

Chil-Youl Yang

Myoung-Hwan Lee

Seong-Hee Park

Tae-Young Lee

Dohy Hong

In-Seok Hwang

Jang-Hee Lee

Ki-Young Han

Byoung-Ha Yi

Gi-Beom Kim

Sung-hyun Choi

Hee-Su Kim

Young-Kyu Choi

Dong-Myung Kim

Min-Soo Na

Disclosed is a method by which a transmission device transmits data on the basis of a sound signal in a wireless communication system, the method including transmitting a sound packet corresponding to transmission data, with the sound packet including at least one sound symbol, the sound symbol including at least one sound sub-symbol, a plurality of sound symbol types are supported in the wireless communication system, and each of the plurality of sound symbol types is mapped to a preset data value.

Device and method for transmitting and receiving data on basis of sound signal in wireless communication system

The present disclosure relates to a sensor network, Machine Type Communication (MTC), Machine-to-Machine (M2M) communication, and technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the above technologies. According to various embodiments of the present disclosure, an apparatus of a first electronic device in a wireless communication system comprises at least one transceiver and at least one processor operatively coupled to the at least one transceiver. The at least one processor is configured to negotiate with a second electronic device, determine a measurement scheme selected from a plurality of measurement schemes using at least one of a wireless signal and a sound signal, based on a result of the negotiation with the second electronic device, and determine a distance between the first electronic device and the second electronic device according to the measurement scheme.

Apparatus and method for measuring wireless range

The present disclosure relates to a 5G or pre-5G communication system which is provided to support a higher data transmission rate after 4G communication systems such as LTE. A first electronic device according to an embodiment of the present invention comprises a control unit, an input unit, an output unit and a communication unit. The input unit recognizes occurrence of a touch input for transmitting or receiving contents, and the communication unit, on the basis of the received signal strength of a search signal or a response signal received from at least one other electronic device, transmits the contents to the at least one other electronic device or receives the contents from the at least one other electronic device.

Device and method for sharing contents in electronic device with other electronic device

An apparatus and method for updating a neighbor list in a mobile communication system are provided. The system includes a Mobile Station (MS), a second Base Station (BS), and a first BS. The MS stores first log information, performs a network entry process with the second BS, and generates and transmits second log information to the second BS. The second BS allocates a bandwidth to the MS, receives the second log information, determines if neighbor list update is required using the second log information and, if the neighbor list update is required, updates a neighbor list and transmits the updated neighbor list information to the previous BS.

Apparatus and method for updating neighbor list in a mobile communication system

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Gyeonggi-do, South Korea

Kwang-Hoon Han