Ocean ultra-short wave remote wireless communication and integrated information service system

A long-distance wireless and comprehensive information technology, applied in the field of ultra-short-wave long-distance wireless communication, can solve the problems of high cost, single function, inconvenient use, etc., and achieve the effect of improving transportation capacity, improving enterprise economic benefits, and improving management transparency

Inactive Publication Date: 2008-09-10
北京中世金钰科贸有限公司
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Problems solved by technology

At present, the vast majority of fishing boats in our country are small and medium-sized fishing boats, and their working areas are mostly within 100 nautical miles offshore. The main means of communication are 90C series ultrashort wave radios and short wave single sideband radios. The functions are relatively simp...

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  • Ocean ultra-short wave remote wireless communication and integrated information service system
  • Ocean ultra-short wave remote wireless communication and integrated information service system
  • Ocean ultra-short wave remote wireless communication and integrated information service system

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Embodiment Construction

[0033] In order to further illustrate the present invention, below in conjunction with embodiment is described in more detail.

[0034] This embodiment is formulated and implemented according to the overall needs of various departments such as fishery, maritime affairs, border defense, and customs in a coastal province, after unified planning. Considering that the entire system is a network structure of distributed base stations, it is possible to expand and network in the future Therefore, the form of multiple base stations in a single area is adopted to set up monitoring centers and management platforms in provinces, cities, counties, and sea areas, LBS location service platforms, distress alarm platforms, and value-added service platforms.

[0035] In this embodiment, the HTN-05 system based on the present invention will be used as a basis for design.

[0036] The HTN-05 system is also called the offshore safety wireless communication system. According to its coverage chara...

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Abstract

The invention discloses a service system of ocean ultra-short wave wireless telecommunications and comprehensive information, which comprises an integrated service controlling and switching center, a base station with special frequency band on the ocean, and a shipborne mobile terminal with built-in GPS; the system adopts a mode of MPT-1327 signaling fast frequency-shift key modulation, a duplex mode or a half duplex mode; the base station uses a 2M digital circuit or a satellite to connect with the integrated service controlling and switching center, the latter is connected with an LBS location service platform, a management platform, a distress alerting platform, a value added service platform and PSTN or PLMN. The LBS location service platform is connected to monitoring centers at different levels through DDN or WAN. The service system of the invention solves the mobile communication problem of ships which locate within 300 nautical miles off the shore and realizes auto roaming and a plurality of communication services of users in an ocean network. Numbers of users on the ocean can be realized to be bundled with phone numbers, and real-time monitoring as well as centralized command and management of the ships on the ocean by the monitoring centers at different levels can be realized.

Description

technical field [0001] The invention relates to ultrashort wave long-distance wireless communication, in particular to a marine ultrashort wave long-distance wireless communication and integrated information service system. Background technique [0002] Maritime wireless communication has always been a major problem in the global wireless communication field, and maritime wireless communication is very important because it is an important means of guaranteeing maritime security. At present, the vast majority of fishing boats in our country are small and medium-sized fishing boats, and their working areas are mostly within 100 nautical miles offshore. The main means of communication are 90C series ultrashort wave radios and short wave SSB radios, which have relatively single functions and are very inconvenient to use. In developed countries, the communication with the land beyond 20 nautical miles offshore is mainly resolved by satellites, but due to the high cost, it cannot ...

Claims

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Application Information

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IPC IPC(8): H04Q7/38H04B7/26
Inventor 王宾
Owner 北京中世金钰科贸有限公司
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