A method and system for allocating Beidou short message terminal numbers
A Beidou short message and number allocation technology, which is applied in the field of Beidou short message terminal number allocation, can solve the problems of occupying number resources and low utilization efficiency of number resources, and achieve the effect of improving the utilization efficiency of number resources
Active Publication Date: 2021-11-09
NAT UNIV OF DEFENSE TECH
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Problems solved by technology
On the other hand, the number resource utilization efficiency of the current Beidou short-message satellite communication system is low. For example, it is used for remote hydrological monitoring, emergency rescue and other service terminals. Even if the frequency of use is very low, it still needs to continue to occupy number resources.
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[0039] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0040] The Beidou short message terminal number allocation method provided by this application can be applied to such as figure 1 shown in the application environment. Among them, the inbound frequency of Beidou short message terminal A is fixed, which can be remote meter reading IoT terminal, weather monitoring terminal, etc.; the inbound frequency of Beidou short message terminal B is not fixed. Each Beidou short message terminal can be a terminal with the Beidou short message function, such as various IoT terminals and mobile phone terminals.
[0041] In one embodimen...
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The present application relates to a method, system, computer equipment and storage medium for allocating Beidou short message terminal numbers. The method includes: acquiring the inbound frequency parameter of the Beidou short message terminal according to the number allocation request sent by the Beidou short message terminal. The shared number is fixedly allocated to the Beidou short message terminal with a fixed inbound frequency, so that the Beidou short message terminal permanently occupies the shared number and communicates through the shared number during the corresponding inbound period. The number of Beidou short message terminals using a shared number at the same time is more than 1. Temporarily assign a dynamic number to a Beidou short message terminal whose inbound frequency is not fixed, so that the Beidou short message terminal occupies the dynamic number during the pre-set occupation period and uses the dynamic number for communication. The number of Beidou short message terminals using a dynamic number at the same time is 1. By adopting the method, the number resource utilization efficiency of the Beidou satellite communication system can be improved, and more terminal access can be supported.
Description
technical field [0001] The present application relates to the technical field of digital information transmission, in particular to a method and system for assigning Beidou short message terminal numbers. Background technique [0002] The Beidou short-message satellite communication system is mainly composed of a space segment, a ground control center and a user segment. The space segment is composed of a satellite constellation containing several satellites. The satellite forwards the outbound signal sent by the ground central station and the inbound signal sent by the user machine; the ground control center completes the user signal sending and receiving measurement and information sending and receiving processing, and manages and controls the operation of the entire system; the user section refers to the The user machine terminal with message sending and receiving function receives data services and control messages from the ground control center, and sends inbound messag...
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IPC IPC(8): H04W4/14H04W12/06H04B7/185
CPCH04B7/1851H04B7/18519H04B7/18532H04B7/18539H04B7/18545H04W4/14H04W12/06
Inventor 刘增军欧钢李井源王飞雪周蓉孙广富黄新明陈雷
Owner NAT UNIV OF DEFENSE TECH