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Intelligent integrated access device for satellite communication and wireless communication and operating method

A technology of intelligent access and wireless access, applied in radio transmission systems, electrical components, transmission systems, etc., can solve the problems of signal coverage with blind spots, high channel usage costs, equipment limitations, etc., to achieve wide cost and reduce comprehensive use. cost, guarantee the effect of transmission requirements

Active Publication Date: 2012-06-27
NANJING CHINA SPACENET SATELLITE TELECOM
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AI Technical Summary

Problems solved by technology

[0004] Satellite communication has the advantages of broadband, long communication distance, and is not restricted by geographical areas, but its high channel usage costs and expensive equipment make market applications currently limited to emergency communication fields and industry private network applications
Ground wireless communication has the advantages of low channel usage fee and cheap equipment, but there are blind spots in signal coverage

Method used

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  • Intelligent integrated access device for satellite communication and wireless communication and operating method
  • Intelligent integrated access device for satellite communication and wireless communication and operating method
  • Intelligent integrated access device for satellite communication and wireless communication and operating method

Examples

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Embodiment Construction

[0027] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0028] Such as figure 1 As shown, a satellite and wireless fusion intelligent access device is characterized in that the first heterogeneous fusion access and control module is connected with the first multi-interface adaptation module, the first antenna automatic tracking control / drive module, and the first satellite The channel module, the first 3G access module, and the first inter-vehicle wireless access module are connected, and the first multi-band antenna interface module is respectively connected with the first 3G access module and the first inter-vehicle wireless access module. The antenna interface module is connected to the first multi-band antenna through the first multi-band antenna interface, the first antenna automatic tracking control / drive module is provided with an antenna control and drive interface, and the first satellite channel mo...

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Abstract

An intelligent integrated access device for satellite communication and wireless communication and an operating method relate to the technical field of wireless communication. The intelligent integrated access device is characterized in that a first heterogeneous integrated access and control module is respectively connected with a first multi-interface adaptive module, a first automatic antenna tracking control / driving module, a first satellite channel module, a first 3G access module and a first inter-vehicle wireless access module, a first multiband antenna interface module is respectively connected with the first 3G access module and the first inter-vehicle wireless access module and is connected with a multiband antenna through a multiband antenna interface, the first automatic antenna tracking control / driving module is provided with an antenna control and driving interface, and the first satellite channel module is provided with a satellite transceiving intermediate frequency interface. The intelligent integrated access device enables satellite communication to convert from emergency communication into normalization, so that wireless network coverage of 'integration of space and earth' is realized, and application such as emergency communication, link backup, integrated transmission of the internet of things and the like with high reliability and high cost performance is provided.

Description

[0001] technical field [0002] The invention relates to the technical field of wireless communication, in particular to a fusion application device of satellite communication and terrestrial wireless communication that can be used in fixed and vehicle environments. [0003] Background technique [0004] Satellite communication has the advantages of broadband, long communication distance, and is not restricted by geographical regions. However, its high channel usage cost and expensive equipment make the market application currently limited to the field of emergency communication and industry private network applications. Ground wireless communication has the advantages of low channel usage fee and cheap equipment, but there are blind spots in signal coverage. Combining the advantages of the two has broad market application prospects. [0005] In recent years, due to frequent natural disasters and emergencies, higher requirements have been placed on the mobility and flexibi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185
Inventor 郝建强盛伟刘征邹学海徐崑刘嘉
Owner NANJING CHINA SPACENET SATELLITE TELECOM
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