Samsung Electronics Co., Ltd.

Jong-han Lim

Seong-Wook Song

Chae-Man Lim

Dong-hyun Kim

Tae-Yoon Kim

In-hyoung Kim

Han-Ju Kim

Heun-Chul Lee

Bong-Gee Song

Young-seok Jung

In-Tae Kang

Dae-Young Kim

Jeong-Hoon Park

Min-Goo Kim

Min-goo Kim

Jung-Won Lee

Hyuk-Joon Kwon

Sung-soo Kim

Sang-Min Bae

Jin-Woo Roh

Ji-Yun Seol

Sung-Soo Kim

Jung-Ho Lee

Hyo-Jin Lee

Kyung-Min Kim

Dong-Min Kim

Sang-Hyo Kim

Jung-Min Park

Kang-gyu Lee

Jin Hwan Park

Jae-Hwan Chang

Seong-Woo Ahn

Nak-woo Sung

Do-yun Kim

Byeoung-su Kim

Sang-hyuck Ha

Han-young Yim

Soo-bok Yeo

Jeong-Soon Park

Yong-Won Shin

Dong-Hyun Kang

Seong-woo Ahn

Bo-Rham Lee

Tae-Ik Song

Yong-Sun Hwang

Hyung-Jong Kim

Yoo-Chang Eun

Jung-Hwa Bae

Seung-Won Choi

Sung-Yoon Cho

Min-Cheol Park

Young-Hak Kim

Hae-Dong Yeon

Shin-Ho Kim

In-yup Kang

In-Hyoung Kim

Dong-Sik Kim

Kil-Ho Shin

Jong-Keol Shin

Young-Seok Jung

Huiqiang Zhou

Won-Woo Park

Jung-Uk Woo

Weon-Heum Park

Hye-Jin Yeou

Methods, a Base Station (BS), and a User Equipment (UE) in a wireless communication system for transmitting and receiving control information are provided. The method for transmitting control information by a BS in a wireless communication system includes receiving information related to a signal transmitted by a second BS that the second BS which is a neighboring BS of the first BS, determining whether a second UE using an identical resource to that used by a first UE included in a cell of the first BS exists within a cell of the second BS based on the received information, when the second UE exists, generating control information for controlling a signal transmitted to the second UE by the second BS based on the received information, and transmitting the generated control information to the first UE through a control channel.

Method and apparatus for transmitting and receiving control information in wireless communication system

An artificial neural network (ANN) quantization method for generating an output ANN by quantizing an input ANN includes: obtaining second parameters by quantizing first parameters of the input ANN; obtaining a sample distribution from an intermediate ANN in which the obtained second parameters have been applied to the input ANN; and obtaining a fractional length for the sample distribution by quantizing the obtained sample distribution.

Method and apparatus for quantizing artificial neural network

A method and apparatus for generating a fixed point neural network are provided. The method includes selecting at least one layer of a neural network as an object layer, wherein the neural network includes a plurality of layers, each of the plurality of layers corresponding to a respective one of plurality of quantization parameters; forming a candidate parameter set including candidate parameter values with respect to a quantization parameter of the plurality of quantization parameters corresponding to the object layer; determining an update parameter value from among the candidate parameter values based on levels of network performance of the neural network, wherein each of the levels of network performance correspond to a respective one of the candidate parameter values; and updating the quantization parameter with respect to the object layer based on the update parameter value.

Method and apparatus for generating fixed point neural network

Provided is a method for matching antenna impedance in a wireless communication system. The method includes determining an approximate reflection coefficient based on an input signal and an output signal of a bidirectional coupler connected to a signal path of an antenna; determining an antenna impedance matching parameter corresponding to the determined approximate reflection coefficient by using a lookup table; and performing antenna impedance matching based on the antenna impedance matching parameter.

System apparatus and method for matching antenna impedance in a wireless communication system

A method of generating a fixed-point type neural network by quantizing a floating-point type neural network, includes obtaining, by a device, a plurality of post-activation values by applying an activation function to a plurality of activation values that are received from a layer included in the floating-point type neural network, and deriving, by the device, a plurality of statistical characteristics for at least some of the plurality of post-activation values. The method further includes determining, by the device, a step size for the quantizing of the floating-point type neural network, based on the plurality of statistical characteristics, and determining, by the device, a final fraction length for the fixed-point type neural network, based on the step size.

Method and apparatus for generating fixed-point type neural network

A method of quantizing an artificial neural network includes dividing an input distribution of the artificial neural network into a plurality of segments, generating an approximated density function by approximating each of the plurality of segments, calculating at least one quantization error corresponding to at least one step size for quantizing the artificial neural network, based on the approximated density function, and determining a final step size for quantizing the artificial neural network based on the at least one quantization error.

An apparatus and a method for controlling power consumption of a terminal in a wireless communication system are provided. The method includes deactivating one or more of hardware components for signal reception in a transmission interval if there is no data to be received in the transmission interval, and receiving a control signal by activating all the components in a next transmission interval.

Apparatus and method for saving power by transmission interval in wireless communication system

Apparatus and method for matching antenna impedance in wireless communication system

A method of using subscriber identification information stored in mobile user equipment (UE) to connect to a communication service over a public wireless network in the UE, establishing a communication link between the UE and a device, generating network access information (NAI) associated with the communication service in the UE, and sending the NAI from the UE to the device via the communication link. The method further comprises connecting the communication service in the device using the NAI and terminating the connection of the communication service in the UE.

Apparatus and method for accessing wireless network

Methods and apparatuses are provided method for operating a terminal. A motion pattern of at least one of the terminal or a peer terminal communicating with the terminal is determined in a time interval. A channel quality of a channel between the terminal and the peer terminal is determined in time intervals after the time interval based on the motion pattern in the time interval. At least one first time interval among the time intervals in which the channel quality is greater than or equal to a threshold value and at least one second time interval among the time intervals in which the channel quality is less than the threshold value are determined. Data in the at least one first time interval is transmitted to the peer terminal.

Method for data scheduling and power control and electronic device thereof

Disclosed is a method for increasing location estimation accuracy of a communication device, including identifying a set including at least one sample among a plurality of samples of a probability distribution for estimated locations of the communication device, and determining a location of the communication device among the at least one sample based on a reliability of each of the at least one sample, by determining the reliability of each of the at least one sample in the set, when a difference between a first location of the communication device which is estimated based on a first scheme and a second location of the communication device which is estimated based on a second scheme is greater than or equal to a preset threshold value, and determining a sample of which a reliability is greatest among the at least one sample as the location of the communication device.

Apparatus and method for estimating location in a wireless communication system

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Seoul, South Korea

Jong-han Lim