LTE Wireless integrated solution LTE terminal and page phone interlocking broadcasting and call system

摘要

The present invention relates to a wireless integrated solution LTE terminal interworking with the main device of a page phone and a public safety LTE (PS-LTE) and a public safety LTE network (SIP) and a page phone interlocking broadcasting and calling system. The present invention is a terminal device for a call, holding the handset and pressing the command button to communicate with the other party through a plurality of page phones (101, 102, 103), and to command through a plurality of speakers (104, 105, 106) Page phone main device 100; As a LTE (Long Term Evolution) based national disaster safety wireless communication network, a SIP (Session Initiation Protocol) is built in to support communication by the SIP between the page phone main unit 100 and the page phones (101, 102, 103). Public Safety LTE (PS-LTE) 200; A base station 300 that transmits/receives the PS-LTE 200 by processing a downlink frequency of 773 to 783 MHz and an uplink frequency of 718 to 728 MHz; A high power combiner 400 that serves frequencies of the LTE band (700 MHz) and the fifth generation (5G) band (3.5 GHz) to the base station 300; Combines the frequency of the LTE band (700MHz), 5G (3.5GHz) band and the frequency of the WiFi band to communicate with the high power combiner 400, and the frequency of the LTE band (700MHz) and 5G (3.5GHz) band And a built-in AP frequency combiner (Wi-Fi combiner) 500 that combines the frequencies of the WiFi band; An integrated control room 600 that periodically checks the status of the frequency combiner 500 and checks or replaces the status of the frequency combiner 500 through an administrator when an abnormality occurs; And a plurality of integrated antennas supporting communication with LTE terminals capable of wireless communication (810, 820, 830, 840) and a plurality of dividers (710, 720, 730) for distributing frequencies transmitted and received between the frequency divider (500). It provides a wireless integrated solution LTE terminal and a page phone-linked broadcast and call system characterized in that it comprises a.