Indoor distribution system and work method thereof
A technology of room division system and bridging equipment, applied in the field of room division system, can solve the problem of room division system requiring additional power supply and so on
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no. 1 example
[0024] figure 1 This is a schematic diagram of the structure of the compartment system provided by the first embodiment of the present invention, which is represented by figure 1 It can be seen that, in this embodiment, the room branch system provided by the present invention includes: base station equipment 1, baseband processing bridging equipment 2, and micro radio frequency remote equipment 3; the base station equipment 1 is connected to the baseband processing bridging equipment 2 through optical fibers, and the micro radio frequency pull The remote device 3 is connected to the baseband processing bridge device 2 through a network cable.
[0025] In some embodiments, the baseband processing bridge device in the foregoing embodiment is a plurality of baseband processing bridge devices, and the multiple baseband processing bridge devices are cascaded.
[0026] In some embodiments, there are multiple remote micro radio devices in the above embodiments, and the baseband processing ...
no. 2 example
[0035] figure 2 This is a flow chart of the working method of the room division system provided by the second embodiment of the present invention. figure 2 It can be seen that, in this embodiment, the working method of the room division system provided by the present invention, which is used in the room division system provided by the present invention, includes the following steps:
[0036] S201: The baseband processing bridge device receives the downlink signal from the base station device through the optical fiber, and transmits it to the micro radio remote device through the network cable;
[0037] S202: The baseband processing bridge device receives the uplink signal of the micro radio remote device via the network cable, and sends it to the base station device via the optical fiber.
[0038] The present invention will be further explained and explained in combination with specific application scenarios.
no. 3 example
[0040] This embodiment gives a detailed description of the present invention, such as image 3 As shown, the room sub-system provided by the present invention includes: base station equipment of different frequency bands from multiple different manufacturers 1, multiple cascaded baseband processing bridging equipment 2, multiple remote micro radio equipment 3, switching equipment 4, and radio frequency feeder Access equipment 5, and network management and configuration devices not shown. Based on the indoor sub-system, this embodiment is a further supplement to the existing indoor sub-system, and proposes a multi-band, many-to-many indoor coverage system, which can be flexibly applied to wireless communication systems from different vendors and vendors. The Small RRU (micro radio frequency remote) equipment 3 used is small in size and light in weight. It does not require additional power supply equipment and is easy to install and manage. In addition, through the background net...
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