Samsung Electronics Co., Ltd.

Electronics and Telecommunications Research Institute

Myeong Jin Kim

Jin Woo Kim

Young Jin Cho

Jeong Ho Lee

Myung Sun Song

Gwangzeen Ko

Igor Kim

Young Chai Ko

Hyun Ho Lee

Sung Roh Yoon

Hyeok Jun Choe

Jinhyung Oh

Eui Young Chung

Jeong Bin Kim

Sei Joon Kim

A semiconductor system includes a CPU connected to a heterogeneous memory module via a system bus. The heterogeneous memory module includes; a volatile memory module, a nonvolatile memory module, an internal bus separate from the system bus and connecting the volatile memory module and the nonvolatile memory module, and a swap manager configured to control execution of a swap operation transferring target data between the volatile memory module and nonvolatile memory module using the internal bus and without using of the system bus.

Semiconductor system including heterogeneous memory module

Disclosed is a method for removing signal interference in a MIMO-based interference removing apparatus including transmitting a reference signal to at least one receiver; if channel information is estimated by the receiver, receiving the estimated channel information from the receiver as a feedback signal; and producing transmission pre-coding matrix, beam forming matrix, and weighted matrix using the received channel information. Further, the method includes transmitting information containing the transmission pre-coding matrix, the beam forming matrix, and the weighted matrix by including them in a pilot signal to the receiver, and the MIMO-based interference removing apparatus comprises at least one transmitter.

Method for removing signal interference based on multiple input multiple output

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Seoul, South Korea

Myeong Jin Kim