Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A communication terminal system and network management method for a multi-mode Internet of Things satellite

A communication terminal and network management technology, which is applied in the communication terminal system of multi-mode Internet of Things satellites and its network management field, can solve problems such as service interruption and different access standards, and achieve low cost, avoid decision-making pressure, and flexible configuration Effect

Active Publication Date: 2022-03-01
中交信捷科技有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the problems existing in the related technologies, the embodiment of the present invention provides a communication terminal system and a network management method of a multi-mode Internet of Things satellite, which solves the problem of service interruption caused by different access standards of different operators

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
  • A communication terminal system and network management method for a multi-mode Internet of Things satellite
  • A communication terminal system and network management method for a multi-mode Internet of Things satellite
  • A communication terminal system and network management method for a multi-mode Internet of Things satellite

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] figure 1 It is a schematic structural diagram of the communication terminal system of the multi-mode Internet of Things satellite in Embodiment 1 of the present invention, the communication terminal system of the multi-mode Internet of Things satellite, such as figure 1As shown, it includes satellite baseband unit array 1, radio frequency unit 2, baseband switch switching unit 3, intermediate frequency switch switching unit 4, main control unit 5, radio frequency interface 6, network switching management unit 7, GNSS unit 8, sensor unit 9 and data Storage unit 10.

[0050] The satellite baseband unit array is used for data modulation and demodulation, one of the core units of the communication terminal, including multiple satellite operator baseband modules, the terminal motherboard adopts a modular, hot-swappable design, and is designed through standardized software and hardware interfaces , Compatible with multiple satellite IoT operators, the module is automatically...

Embodiment 2

[0077] image 3 It is a partial flowchart of the network switching process of the multi-mode Internet of Things satellite communication terminal in Embodiment 2 of the present invention, Figure 4 It is a partial flowchart of the network switching process of the multi-mode Internet of Things satellite communication terminal in Embodiment 2 of the present invention, such as image 3 with Figure 4 As shown, the network switching process of the multi-mode Internet of Things satellite communication terminal includes the following steps:

[0078] Step 201, the terminal acquires a data sending request, and enters a data sending working mode.

[0079] Step 202, read the current position from the GNSS module.

[0080] Step 203, retrieving the list of available networks, and inquiring about the available satellite service networks in the area where the current location is located.

[0081] Step 204. If there is currently no available network, return to step 2 and wait for the term...

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 a communication terminal system and a management method of a multi-mode Internet of Things satellite. The system includes a satellite baseband unit array, a radio frequency unit, a baseband switch switching unit, an intermediate frequency switch switching unit, a main control unit, a radio frequency interface, and a network switching unit. Management unit, *166 unit, sensor unit and data storage unit; satellite baseband unit array is used to realize data transmission and reception in different satellite networks; radio frequency unit is used to be compatible with multiple working frequency bands at the same time. The present invention can cover the whole world: users can select the satellite operation service combination according to the moving route and working area of ​​the supervised mobile object, and realize the service coverage of the whole process of monitoring; flexible configuration: through hot-swappable, modular, and standard structured installation With the interface connection method, the user can monitor the route change of the mobile carrier, the service price change of the network provider, flexible installation and replacement of the satellite communication module and the network usage strategy.

Description

technical field [0001] The invention relates to the technical field of satellite networks, in particular to a communication terminal system of a multi-mode Internet of Things satellite and a network management method thereof. Background technique [0002] In recent years, with the development of mobile Internet, Internet of Things, and sensor technology, various industries are accelerating the deployment and upgrading of business information systems, and improving their refined management capabilities. Therefore, all kinds of mobile assets and equipment, imported and exported goods, and raw materials The demand for real-time online tracking and status monitoring is increasing worldwide. Satellite IoT communication terminal systems with two-way communication capabilities based on satellite links are favored by systems, equipment integrators and end users. [0003] Satellite network is currently the only network communication method that can provide global coverage, which can ...

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): H04B7/185
CPCH04B7/18543H04B7/18547H04B7/18558H04B7/18539
Inventor 卢洋洋王淑芳薛广月孙汉昌赵正
Owner 中交信捷科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com