KR950023147A - TRS system for providing a plurality of repeaters and a method of configuring the same - Google Patents

Abstract

The present invention relates to a method for connecting and configuring a single network exchanger and a plurality of repeaters in a TRS system, and in particular, to process protocol data and voice data on separate lines and to process the protocol data for each subscriber in software. Therefore, it is possible to connect multiple repeaters to a single network exchanger, while providing a simple and efficient TRS system and a method of configuring the same. Since the protocol data and the voice data are performed on the same line for each subscriber line of the conventional repeater, the multiple repeaters Is connected, the complexity of protocol processing and subscriber management becomes difficult, and there is an effect of solving the problem that the installation cost is increased.

Description

TRS system for providing a plurality of repeaters and a method of configuring the same

Since this is an open matter, no full text was included.

2 is a conceptual block diagram of a TRS system according to the present invention;

3 is a partial block diagram of a protocol processing unit for transmitting and receiving serial data between a repeater and a network exchange period;

4 is a partial block diagram of an interface device in a repeater for forming a wireless voice call path in a terminal;

5 is an exemplary diagram of a serial data code of a call request signal generated in a repeater.

Claims (8)

A plurality of wireless communication terminal means used by a subscriber for wireless mobile communication; The wireless communication terminal means is formed in a predetermined number of groups, and corresponding to each wireless communication terminal means group, the allocation of the call channel or the transmission and reception of the radio frequency required by the wireless communication terminal means of the corresponding group is performed. A predetermined number of communication relay means for enabling communication of the communication terminal means and converting and outputting the pass request information applied from the wireless communication terminal means of the corresponding group into serial data; And connected to a public communication network and a plurality of trunk lines to perform a public network switching function, and read call request information by receiving serial data outputted from the communication relay unit to connect a wired call between the trunk lines or communication relay means and the system as a whole. Including a network switching means for the overall management of the operation of the transmission path of the voice signal and the control signal is dualized and a plurality of repeaters, characterized in that to prevent data collision when forming a communication path between each communication relay means TRS system for The apparatus of claim 1, wherein the network switching means comprises: a trunk line connection unit receiving a plurality of trunk lines connected to a public communication network; A predetermined number of repeater connection parts connected one-to-one with the communication relay means to transmit only data for a sound ray signal; A call path switching unit for connecting a trunk line call between the trunk line connection part and the repeater connection part and connecting an internal call path between the repeater connection parts; And receiving the serial data for the call request information output from the communication relay means, and controlling the call path switching unit according to the call request information of the wireless communication terminal means connected to each communication relay means and operating state of the system as a whole. TRS system for having a plurality of repeaters, characterized in that it comprises a system control unit to manage the. 3. The system of claim 2, wherein the system control unit comprises: a protocol processing unit for dedicated transmission and reception of serial data for call request information with the communication relay means; And a control unit for controlling the communication path switching unit and controlling the protocol processing unit when serial data is transmitted and received. 4. The communication system of claim 3, wherein the protocol processing unit comprises: a predetermined number of data communication units for transmitting and receiving serial data with the communication relay unit corresponding to the communication relay units; A predetermined number of receive buffers for storing data received through the data communication unit; A predetermined number of transmission buffers for storing data for transmission to the communication relay means through the data communication unit; A reception protocol processing unit for searching whether data is stored in the reception buffers and reading the data to be searched; A data storage unit storing information on a terminal subscriber so that information on the terminal generating call request information can be accessed using the information read by the reception protocol processing unit; And a transmission protocol processing unit connected to the data storage unit and connected to the transmission buffers to transmit arbitrary information to the subscriber according to the call request information read from the reception protocol processing unit. TRS system for providing a plurality of repeaters. The data communication unit of claim 3 or 4, wherein the data communication unit generates a signal for informing that the control unit of the system control unit is receiving data when the serial data is received from the communication relay unit. TRS system having a plurality of repeaters, characterized in that to control the processing unit and the transmission protocol processing unit. The communication system according to claim 1, wherein the repeater is provided in one-to-one correspondence with each wireless communication terminal means for wireless data transmission and reception with a plurality of wireless communication terminal means residing in the corresponding area. And a plurality of wired / wireless communication data converting means connected to the corresponding repeater connection portion in the network switching means by a tip signal line; The wired / wireless communication data converting means includes a timing generating module for allocating a data communication time for each wired / wireless communication data converting means in order to prevent data collision during data communication with the repeater connection unit. TRS system having a plurality of repeaters, characterized in that. A configuration method for connecting and connecting a predetermined number of repeaters in a private wireless switching network system, comprising: a first process of dividing transmission / reception data between the network switch and the repeaters into control data and voice data; A second process of converting serial data into separate serial data and transmitting / receiving separately between the network switch and the repeaters when the control data classified in the first process occurs; A third step of forming a communication path between the repeaters by reading the serial data transmitted and received in the second step or forming a communication path between the corresponding repeater and the trunk line; And a fourth process of transmitting / receiving only voice data using the call path formed in the third process. ※ Note: The disclosure is based on the initial application.