公开(公告)号：KR1020030013152A

公开(公告)日：2003-02-14

申请号：KR1020010047490

申请日：2001-08-07

Applicant: 한국전자통신연구원

Inventor： 권동승 ,  조대순 ,  조성철 ,  이유로 ,  정인철 ,  경문건

IPC: H04W84/16

Abstract: PURPOSE: A wireless connection device for a multimedia service and a method therefor are provided to construct a TDD(Time Division Duplex) type wireless private network in a limited area using one public communication portable phone and receive a voice telephone call and an Internet service using the wireless private network. CONSTITUTION: A channel management device(210) initializes mobile terminals(110,120,130), transmits and receives subscriber association information with the mobile terminals(110,120,130), and processes the access and paging of the mobile terminals(110,120,130). A wired network interface device(220) connects to an external network and converts a signal transmitted and received to a TDD type mobile terminal. A system control unit(230) connects to the channel management device(210) and the wired network interface device(220), processes a call, manages the registration and state of subscribers, and manages and controls each device.

Abstract translation: 目的：提供一种用于多媒体业务的无线连接装置及其方法，用于使用一个公共通信便携式电话在有限的区域内构建TDD（时分双工）型无线专网，并接收语音电话呼叫和使用 无线专网。 构成：信道管理装置（210）初始化移动终端（110,120,130），与移动终端（110,120,130）发送和接收用户关联信息，并处理移动终端（110,120,130）的接入和寻呼。 有线网络接口设备（220）连接到外部网络，并将发送和接收的信号转换为TDD型移动终端。 系统控制单元（230）连接到信道管理设备（210）和有线网络接口设备（220），处理呼叫，管理用户的注册和状态，并管理和控制每个设备。