Unlock instant, AI-driven research and patent intelligence for your innovation.

aisg protocol conversion adapter and electrical downtilt control system

A protocol conversion and control system technology, applied in transmission systems, circuits, electrical components, etc., can solve the problems of large volume, poor portability, and high cost

Active Publication Date: 2021-03-12
COMBA TELECOM SYST CHINA LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on this, it is necessary to provide an AISG protocol conversion adapter and an electrical downtilt control system for the problems of high cost, large size and poor portability of the traditional control equipment for adjusting the electrical downtilt angle.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • aisg protocol conversion adapter and electrical downtilt control system
  • aisg protocol conversion adapter and electrical downtilt control system
  • aisg protocol conversion adapter and electrical downtilt control system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. A preferred embodiment of the application is shown in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describing specific embodiments, and are not intended to limit the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an AISG protocol conversion adapter and an electrical downtilt control system. The AISG protocol conversion adapter protocol conversion circuit is used to connect the AISG connector of the main device and the coaxial cable connector used to connect the BT device; protocol conversion The circuit is connected between the AISG connector and the coaxial cable connector; the AISG connector transmits the first control signal to the protocol conversion circuit; the protocol conversion circuit converts the first interface signal obtained by converting the first control signal through the coaxial cable connector The coaxial cable connector transmits the second interface signal to the protocol conversion circuit; the protocol conversion circuit transmits the second control signal obtained by converting the second interface signal to the main device through the AISG connector. The AISG protocol conversion adapter of the embodiment of the present invention is small in size, low in cost and convenient to cooperate with various devices to complete the modulation and demodulation protocol conversion function, and can directly cooperate with existing BT devices to provide full-function AISG control.

Description

technical field [0001] The invention relates to the technical field of mobile communication control, in particular to an AISG protocol conversion adapter and an electrical downtilt control system. Background technique [0002] In mobile communication applications, it is often necessary to adjust the electrical downtilt angle of the antenna control system through the tower top amplifier or directly. Since the tower top amplifier and the antenna control system are relatively high from the ground, it is not convenient for maintenance personnel to directly ascend and maintain. Therefore, it is required to provide The equipment under the tower is electrically connected with the tower top amplifier or antenna control system, and the equipment under the tower realizes the adjustment process of related parameters. [0003] Traditional control equipment usually uses Smart-BT (smart feeder) to adjust the electrical downtilt angle of the antenna, but Smart-BT is large in size and high ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04Q1/02H01R9/05
CPCH01R9/05H04L69/08H04Q1/028
Inventor 张文颢陈少义曾宪祥黄赛颜然覃嘉炜
Owner COMBA TELECOM SYST CHINA LTD