Radio remote unit and standard connecting component

Abstract

The invention discloses a remote radio unit (RRU) and a standard connecting component and relates to the field of wireless communication. The remote radio unit and standard connecting component is used for solving a multiplexing problem of products, improving maintenance and upgrade efficiency of the RRU and saving resources. The RRU comprises a heat dissipation module and a main engine module which are connected through the standard connecting component. Heat produced by the main engine module is transmitted to the heat dissipation module through the standard connecting component to dissipate heat. By adopting the remote radio unit and standard connecting component, the heat dissipation module can be flexibly assembled according to heat dissipation requirements of the main engine module of the RRU, and therefore the multiplexing problem of the products with different property can be solved, maintenance and upgrade efficiency of the RRU can be improved and the resources are saved.

Description

Technical field [0001] The invention relates to the field of wireless communication, in particular to a radio frequency remote unit and a standard connection component. Background technique [0002] The remote radio unit (RRU) is a new type of distributed network coverage mode. It centrally places large-capacity macro cell base stations in the available central computer room, and centralizes the processing of the baseband part. The radio frequency module is pulled to the remote radio unit and placed on the site determined by the network plan, thereby saving a large number of computer rooms required for conventional solutions; at the same time, by adopting large-capacity macro base stations to support a large number of optical fiber extensions, capacity and Conversion between overlays. [0003] The technical characteristics of RRU are: the base station is divided into two parts, the baseband processing unit (BBU), which is the near-end machine, and the RRU, which is the remote mach...

AI Technical Summary

Problems solved by technology

[0009] First, poor product reusability

Since it is necessary to increase the heat dissipation capacity of the RRU by increasing the volume of the RRU, each new generation of new products needs to re-design the structure and heat dissipation, which does not meet the requirements of rapid product replacement and rapid development of the industry.

[0010] Second, the heat dissipation efficiency of the whole machine is low

Traditional RRU achieves heat dissipation through heat exchange between fins and air. This natural heat dissipation is not efficient. With the improvement of RRU integration and power consumption, it will encounter heat dissipation bottlenecks.

[0011] Third, the whole machine is bulky and heavy, and it is inconvenient to maintain and install

Therefore, the product is bulky and cumbersome, especially when it is installed in a high place or a place with limited space, it is very inconvenient

[0012] Fourth, the lack of environmental protection concept

At present, RRU is powered by traditional power lines, and no new clean energy is introduced.

[0013] Fifth, poor emergency response capabilities and lack of backup power supply considerations

Existing RRUs are generally powered by wired AC or DC. Once abnormal conditions occur, such as natural disasters, man-made sabotage, abnormal power supply, power supply damage and other power outages, they will stop working and cause network paralysis

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