Sk Telecom Company, Ltd.

Yonsei University

Lg Electronics Inc.

Snu Rdb Foundation

Min Soo Na

Chang Soon Choi

Tak Ki Yu

Sung Ho Moon

Young Lak Kim

Han Ho Wang

Tae Guen Kim

Dae Sik Hong

Tae Hyung Kim

Soo Yong Choi

Kwon Jong Lee

Kyung Sik Min

Seung Young Ban

Yo Seop Park

Han Byul Seo

Sung Hyun Choi

Gi Wan Choi

Seon Wook Kim

Seo Shin Kwack

Byoung Hoon Kim

Hyun Soo Kim

Kang Ho Kim

The disclosure proposes an apparatus and a method capable of minimizing the size of DCI and transmitting the DCI containing as much information as through a scheme of converting some information (the bit value to be converted) of the DCI into location information (scheduling location) of the PDCCH to transmit the same.

BS apparatus, UE apparatus, and DCI control method performed by each device

Disclosed is technology for supporting high-speed and low-latency performance in a 5G environment through implementation of a new reference signal transmission scheme appropriate for the 5G environment, that is, a mobile communication network environment for supporting high-speed and low-latency communication, which will appear afterwards.

Terminal for transmitting reference signal transmission device and method thereof

The present invention relates to a terminal device and a method by which a terminal device switches a data transmission path, the terminal device being capable of switching a data transmission path by determining by itself whether the data transmission path for transmission of user plane data is switched without a link, among core configurations of respective networks in a mutual interworking environment among heterogeneous networks.

Terminal device and method by which terminal device switches data transmission path

Disclosed is technology for applying a more differential QoS, that is, service quality to each communication service by implementing a differential QoS control in a radio section more precisely without any increase in complexity and load compared to a conventional bearer based QoS control method.

Base station, and QoS control method of wireless section

Disclosed is technology for applying a differential QoS, that is, service quality for each communication service by implementing a differential QoS control in a radio section in a more detailed unit without an increase in complexity and load compared to a conventional bearer-based QoS control method.

Terminal and QoS control method in wireless section

To consider a structure in which a radio module of a separate base station is extended/designed to have upper layer processing functions, as well as an RF processing function, the present invention defines a new fronthaul interface to reduce the fronthaul capacity required for transmitting data and a signal by a radio module in a separate base station.

Base station device, and method for transmitting data and signal

Disclosure is a BS apparatus and a method of transmitting a data packet capable of supporting smooth transmission of a data packet by defining a new fronthaul interface considering a structure of expanding/designing processing functions of a radio module of a 5G split BS including not only an RF processing function but also a processing function on a higher layer.

Base station apparatus and data packet transmission method

Disclosed is a technology for deriving an effect of meeting a demand of a scenario (for example, mMTC) supported by a 5G communication system and supporting service performance by implementing new uplink data transmission considering energy efficiency of a terminal and connection density of a base station.

Terminal device and uplink data transmission method

A base station controller optimally controls activation/deactivation of small base stations in a heterogeneous network environment in which a number of base stations forming cells of different sizes coexist in the same area, taking into account traffic volume as well as signal interference. A method for operating the base station controller is also disclosed.

Base station management apparatus and control method thereof

Disclosed is a technology for improving paging efficiency in a communication system by implementing a new paging method (scheme) of minimizing signaling load of a radio section and accurately and rapidly performing paging without performance deterioration when paging is performed in a MIMO communication system.

Base station device and method for performing paging by same base station device, and terminal device and method for supporting paging by same terminal device

Growing community of inventors

Seoul, South Korea

Min Soo Na