Antenna adjustment system and base station

Abstract

The invention discloses an antenna adjustment system, which comprises a housing, an auxiliary plate, an antenna, an inert feedback unit, a controller, an execution mechanism and an elastic element, wherein the antenna is fixed to the auxiliary plate; the inert feedback unit is fixed to the auxiliary plate; the auxiliary plate is rotationally connected to the housing; a rotating center is formed at the rotational connection part of the auxiliary plate and the housing; the execution mechanism and the elastic element are connected between the housing and the auxiliary plate; the inert feedback unit is used for sensing the swing angle of the antenna and transmitting an angle signal to the controller when the antenna swings along with the housing; the execution mechanism and the elastic element are used for controlling the auxiliary plate to rotate towards the swing direction of the housing, so that the antenna fixed to the auxiliary plate counteracts deflection generated along with swing of the housing; and the execution mechanism is driven by the controller according to the angle signal. The invention further discloses a base station. The position of the antenna can be adjusted along with swing of the antenna; and the signal transmission stability of the antenna can be ensured.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a base station installed on a street light pole and an antenna adjustment system in the base station. Background technique [0002] With the popularization of smart terminals and the enrichment of mobile broadband services, the traffic of mobile networks in the future will continue to increase rapidly. To solve this problem, operators need to obtain more spectrum resources, improve spectrum efficiency, and increase cell density. network capacity. Base stations with small size, low power, and flexible deployment are the mainstream choice for increasing cell density in the future, and some small base stations are mainly installed on the exterior walls of buildings and street light poles, so as to better meet the mobile needs of users in hotspot areas. Broadband data service requirements. [0003] At the same time, considering that the main deployment scenario of the base s...

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Problems solved by technology

[0003] At the same time, considering that the main deployment scenario of the base station is on the street light pole, the light pole on the street will be subjected to loads such as vibration, impact, and wind load fluctuation caused by heavy vehicles passing by, and these loads will inevitably cause the light pole to swing. The size of the swing angle is currently due to the different materials, processes and installations of the existing light poles. There is currently no unified standard and requirement in the industry. For example, the maximum deflection displacement of the street light poles in the UK is 5%, and the common domestic manufacturers are 2.5-5% (mainly based on the mater

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