Radio multi-party using control device and method
A technology of control devices and radio stations, applied in the field of communication, can solve problems such as poor sharing of resources, and achieve the effect of improving the utilization rate
Active Publication Date: 2015-02-11
GUANGZHOU HAIGE COMM GRP INC
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Problems solved by technology
[0008] The above three modes all use one radio station for one user, so the radio resource is an exclusive mode, and the resource sharing is not strong
Method used
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Embodiment
[0035] Such as Figure 4 , Figure 5 As shown, the device for multi-party use of the radio station in this embodiment includes a radio station controller and an auxiliary device, wherein the radio station controller includes a radio station access unit and a radio station management unit; the auxiliary device is a user unit, a digital complex Tapping equipment and a modem, the subscriber unit includes a near-end subscriber unit, a remote subscriber unit and a remote subscriber unit, the near-end subscriber unit is directly connected to the radio controller, and the radio controller is connected to the radio station; the remote subscriber unit is connected to the radio station through the modem The controller is connected, and the modem includes a user end modem and a radio controller end modem. The user end modem is connected to the remote user unit, and the radio controller end modem is connected to the radio controller; the remote user unit is connected to the radio controll...
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The invention discloses a radio multi-party using control device and a method. The device comprises a radio controller and an auxiliary device, the radio controller comprises a radio access unit and a radio management unit, the auxiliary device comprises a user unit, a digital muldex tapping device and modulator, the user unit comprises a near end user unit, a far end user end and a remote user unit, the near end user unit is directly connected with the radio controller which is connected with a radio, the far end user unit is connected with the radio controller through the modulator, the remote user unit is connected with the modulator at the radio controller end through the digital muldex tapping device, and the modulator is connected with the radio controller. According to the radio multi-party using control device and the method, users can simultaneously observe the radio state, simultaneously the voice frequency of the radio can be received, the voice frequency signal is emitted outwards through the radio in time division mode, and radio conversation among users can be achieved. Besides, the radio utilization radio is improved, and particularly the effect is remarkable under the condition of shortage of radio equipment.
Description
technical field [0001] The invention relates to the field of communication technology, in particular to a control device and method for multi-party use of a radio station. Background technique [0002] A radio station is a channel device equipped with a control module, equipment for sending and receiving radio signals. There are many ways to classify radio stations. According to the wavelength classification, it can be divided into short wave, ultrashort wave, medium wave, medium and long wave, long wave, etc.; according to the installation method, it can be classified into base station, vehicle station, shipboard station, backpack station, handheld station, etc.; according to the use object classification It can be divided into military, special, broadcasting, civilian, etc.; it can also be classified according to power, modulation method, etc. [0003] However, the use of radio stations has the following common characteristics. Only one frequency point can be used to send...
Claims
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IPC IPC(8): H04H20/22H04H60/09
Inventor 何赓毅孟月华
Owner GUANGZHOU HAIGE COMM GRP INC