Samsung Electronics Co., Ltd.

Dae Sik Park

Mi-Hyun Son

Sang-Min Han

Young Hwan Kim

Seong Soo Lee

Kwang Hee Choi

Kwy Ro Lee

A PCIe device for supporting SRIS includes a transceiver, a clock signal generator configured to generate a second reference clock signal, a connector in a structure to be connected to a PCIe host, and a selection circuit configured to determine whether a first reference clock signal is supplied through the connector and transmit one of the first reference clock signal and the second reference clock signal to the transceiver according to a result of the determination.

PCIe device for supporting with a separate reference clock with independent spread spectrum clocking (SSC)(SRIS)

A method of channel coding a digital communication system and a device using the same is provided. The method includes quantizing analog data to digital data, the digital data corresponding to a predetermined number of digital codes; allocating channel codes to the digital codes, as a Hamming distance between a pair of channel codes corresponding to any pair of the digital codes is proportional to a difference between analog values of the pair of the digital codes; and channel coding the digital data by using the channel codes which are allocated to the digital codes to generate channel coded digital data. Accordingly, digital data, such as multimedia digital data without source coding and the like, of which information significance is different may be effectively transmitted and received.

Method of channel coding for digital communication system and channel coding device using the same

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Daejeon, South Korea

Dae Sik Park