Kmw U.s.a., Inc.

Sk Telesys Co., Ltd.

Myoung Yong Shin

Joon Hyong Shim

Dae Kwang Kim

Bung Chul Kim

Daniel Taeyoon Kim

Bo Yong Bae

Nak Zu E

Dae Ho Woo

Jong Ho Park

Ki Wook Kim

Young Ho Jeon

Soo Young Choi

O Su Shin

The present disclosure in some embodiments relates to an automatic configuration tool to configure and install a distributed antenna system and an installation guide using the same. According to an aspect of the present disclosure, a user or a designer is graphically provided with a user interface to define a shape of the distributed antenna system, and is provided with a configuration tool for generating a configuration file for a configuration of an actual distributed antenna system. According to another aspect of the present disclosure, there is suggested a distributed antenna system for providing an installation guide function by using a configuration file generated in the configuration tool.

Automatic configuration tool for configuring and installing distributed antenna system and installation guide using the same

A TDD (Time Division Duplex) switching control apparatus in a DAS (Distributed Antenna System) is provided. The present disclosure in some embodiments provides an apparatus, in a TDD switching control of a distributed antenna system, for transmitting a switching signal by using correlation property between a PSS (Primary Synchronization Signal) and an SSS (Secondary Synchronization Signal) and a property of a matched filter.

TdDD switching control apparatus of the distributed antenna system

An apparatus for implementing an adaptive sectorization in a DAS (Distributed Antenna System) is provided. In some embodiment of the present disclosure, a DAS that supports an adaptive sectorization has the flexibility of supporting multiple sectors simply with an extension of STM (Sectorization Module) without being affected by the hardware structure. Where no sector splitting is needed, the STM is replaced by a COM (Head-end Combining Module) to provide a simple structure for supporting the sectors.

Method and apparatus for programmable and configurable sector localization in distributed antenna system

Growing community of inventors

Seongnam-si, South Korea

Myoung Yong Shin