Method for dynamically calculating beam power resource based on synchronous satellite mobile communication

A technology of mobile communication and synchronous satellite, applied in the field of 3G mobile communication, can solve the problems of restricting operation and maintenance personnel, and achieve the effect of improving the efficiency of operation and maintenance work

Active Publication Date: 2022-07-22
慧众行知科技(北京)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the quantification of the whole star power is managed in a black box mode, which limits the operation and maintenance personnel's in-depth understanding of more detailed power usage.

Method used

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Embodiment Construction

[0012] The method of the present invention comprises the following steps:

[0013] S1. Initialize the coefficient of each fixed-amplification power of the satellite and the fixed-amplification power occupied by each beam by the telemetry method, specifically: pressurize each beam separately until any one of the fixed-amplification powers is saturated, and record the distribution of each beam in the saturated state to the and obtain the power distribution coefficient table between each beam and each fixed-amplification power;

[0014] S2. Acquire and parse signaling data, synthesize a session information and push it into a stack for temporary storage, as a data-driven flow for dynamic calculation of beam power;

[0015] S3. Obtain the current power usage of the entire satellite by dynamically calculating the beam power and remaining power occupied by the terminal service. Specifically, there are a total of 109 beams according to the design, the maximum power of each beam is 15w...

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Abstract

The invention belongs to the technical field of 3G mobile communication, and particularly relates to a method for dynamically calculating beam power resources based on synchronous satellite mobile communication. The method provided by the invention mainly initializes solid-state amplifier power parameters and solid-state amplifier power coefficients occupied by each beam through telemetry data, and specifically comprises the following steps of: independently pressurizing each beam until any solid-state amplifier power is saturated, and recording all solid-state amplifier distribution coefficients in a saturated state so as to obtain a beam solid-state amplifier power distribution coefficient table; and then, according to the obtained signaling data, dynamically calculating the beam power and the residual power occupied by the terminal service, obtaining the current whole satellite power use condition, and calculating the number of power released by closing the beam with high relevancy and the number of calls which can be borne by the released power in real time according to each fixed amplifier power coefficient table. According to the method, the blank of a whole-satellite power quantitative analysis tool is filled, and visual operation and maintenance of beam power resources are realized; the target of dynamic calculation of beam power use is achieved.

Description

technical field [0001] The invention belongs to the technical field of 3G mobile communication, and in particular relates to a method for dynamically calculating beam power resources based on synchronous satellite mobile communication. Background technique [0002] After the 3G-based GEO satellite mobile communication system is put into operation, strengthening the effective management of the whole satellite power is the key to improving the user experience; especially in the re-assurance mission, the operation and maintenance personnel have an understanding of the current whole satellite power usage and the power allocation of each beam. more attention. Currently, the quantification of whole star power is managed in a black-box manner, which limits the O&M personnel to have a deeper understanding of more detailed power usage. Whether it can provide a measurable and quantifiable management method to effectively manage the power of the entire satellite will greatly facilitat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185
CPCH04B7/18543H04B7/18541H04B7/18573Y02D30/70
Inventor 王争儿江培华陈玉良
Owner 慧众行知科技(北京)有限公司
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