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A marine ultra-long-distance mobile communication signal automatic tracking method and a terminal

A mobile communication, ultra-long-distance technology, applied in wireless communication, vehicle wireless communication services, antennas suitable for movable objects, etc., can solve the problem that mobile signal receiving terminals cannot realize long-distance mobile communication at sea

Inactive Publication Date: 2019-05-21
EARDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a method and terminal for automatic tracking of marine ultra-long-distance mobile communication signals, so as to solve the problem that existing mobile signal receiving terminals cannot realize long-distance mobile communication at sea

Method used

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  • A marine ultra-long-distance mobile communication signal automatic tracking method and a terminal
  • A marine ultra-long-distance mobile communication signal automatic tracking method and a terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] Such as figure 1 and figure 2 As shown, the present invention discloses a method for automatic tracking of marine ultra-long-distance mobile communication signals, including:

[0059] Step 1. When the ship is at the tracking start position P1, use the scanning antenna 1 of the directional antenna type on the ship to perform a 360° rotating scan on the horizontal plane to determine: during the scanning process, the scanning antenna 1 receives The signal sending and receiving direction when the strongest mobile communication signal is reached is recorded as the strongest scanning signal direction D1, and the base station that transmits the strongest mobile communication signal is recorded as the strongest signal base station S1;

[0060] Wherein, the base station can be all mobile communication base stations such as 2G / 3G / 4G / 5G; the directional antenna can be a high-gain directional antenna such as a Yagi-Uda antenna, a grid antenna, a plate sector antenna, and a parabo...

Embodiment 2

[0070] On the basis of the first embodiment above, the second embodiment also adopts the following preferred structure:

[0071] The scanning antenna 1 and the communication antenna 2 are two directional antennas, so that the scanning antenna 1 can perform a 360° rotating scan during the entire navigation of the ship, or can only perform a 360° rotating scan during the first step, The communication antenna 2 can establish and maintain a communication link with the corresponding strongest signal base station S1 according to the step 2 during the entire navigation of the ship, so as to ensure that the user terminal equipment 7 can use the mobile communication network during the entire navigation of the ship. .

Embodiment 3

[0073] On the basis of the first embodiment above, the third embodiment also adopts the following preferred structure:

[0074] The scanning antenna 1 and the communication antenna 2 are the same directional antenna, that is, the directional antenna serves as the scanning antenna 1 in the first step, and serves as the communication antenna 2 in the second step. Therefore, only one directional antenna needs to be equipped on the ship to implement the present invention, but when performing the first step, the directional antenna as the scanning antenna 1 will disconnect the communication link with the strongest signal base station S1 , causing the user terminal device 7 to go offline at this time.

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Abstract

The invention discloses a marine ultra-long distance mobile communication signal automatic tracking method and a terminal. By controlling a communication antenna of which the type is a directed antenna to be in any tracking position, the signal receiving and transmitting directions are rotated to the direction in which the strongest mobile communication signal can be received, so communication antenna installed on a ship sailing on the sea can achieve ultra-long-distance mobile communication signal communication connection with a base station on the shore, and user terminal equipment on the ship can indirectly use a mobile communication network provided by the base station through the communication antenna. Moreover, the strongest signal base station is locked by using the scanning antenna; a communication antenna is used to track the strongest mobile communication signal of the strongest signal base station at intervals in the navigation process of the preset navigation mileage; and the above process is repeated circularly, so that the communication antenna can establish and maintain a communication link with the strongest signal base station within each preset navigation mileage,and the communication stability between the communication antenna and the base station is ensured.

Description

technical field [0001] The invention relates to the field of maritime mobile communications, in particular to a method for automatic tracking of ultra-long-distance mobile communication signals for ships, and an automatic tracking terminal for ultra-long-distance mobile communication signals for ships based on the method. Background technique [0002] In the process of investigating the maritime communication market, it is found that the mobile signal receiving terminals currently used by maritime mobile users can only use the mobile communication network relatively stably in the offshore area (probably within 8-10 kilometers offshore). It cannot maintain communication with coastal mobile base stations, and has to be in a state of no signal or use expensive satellite communication methods. [0003] By 2018, mobile signal receiving terminals on the market are mainly divided into two types of solutions. [0004] The first type: a mobile signal receiving terminal using a low-g...

Claims

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Application Information

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IPC IPC(8): H04B17/309H04W4/029H04W4/44H04W24/02H01Q3/04H01Q1/34
CPCH01Q1/34H01Q3/04H04B1/40H04B17/309H04W4/029H04W4/44H04W24/02
Inventor 张向余李锦灵耿健李小华区启康单晓明
Owner EARDA TECH CO LTD
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