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Method, base station, core network and system for route navigation

A route navigation and core network technology, applied in the directions of road network navigators, radio wave measurement systems, instruments, etc., can solve problems such as inaccurate navigation route information, and achieve the effect of avoiding inaccurate navigation route information.

Active Publication Date: 2017-03-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Embodiments of the present invention provide a route navigation method, base station, core network and system, which are used to solve the problem of inaccurate navigation route information in the route positioning and navigation methods in the prior art

Method used

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  • Method, base station, core network and system for route navigation
  • Method, base station, core network and system for route navigation
  • Method, base station, core network and system for route navigation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, it is a schematic flowchart of a route navigation method in Embodiment 1 of the present invention, and the method includes:

[0045]Step 101: The terminal initiates a navigation request to the source base station, and the navigation request includes a terminal identifier and a destination address.

[0046] In step 101, the terminal may be a mobile terminal, or a mobile device capable of information exchange with a base station and having a navigation and positioning function, and the terminal here is not specifically limited.

[0047] The destination address can be a real place name, or a symbolic noun, which can indicate the destination to be reached by the terminal, and there is no specific limitation on the destination address here.

[0048] Step 102: The source base station receives the navigation request reported by the terminal that includes the terminal identifier and destination address, and judges whether the destination address carr...

Embodiment 2

[0088] Such as image 3 As shown in FIG. 2 , it is a schematic flow chart of a route navigation method in the second embodiment. Embodiment 2 of the present embodiment is a specific implementation manner of path navigation for the terminal in the base station in Embodiment 1. The method includes:

[0089] Step 201: the base station receives the navigation request reported by the terminal.

[0090] Wherein, the navigation request includes a destination address and a terminal identifier.

[0091] Step 202: The base station judges whether the destination address carried in the reported navigation request is an address within its own coverage, and if so, executes step 203; otherwise, sends the navigation request to the core network.

[0092] In step 202, the specific implementation after sending the navigation request to the core network has been described in detail in Embodiment 1, and no specific description will be given here.

[0093] Step 203: the base station determines t...

Embodiment 3

[0118] Such as Figure 4 As shown, it is a schematic flow chart of a method for route navigation in Embodiment 3, the method includes:

[0119] Step 301: The network side receives a navigation request, and the navigation request includes a terminal identifier, a source address and a destination address.

[0120] Step 302: The network side determines at least one base station, and the coverage of the base station includes at least one navigation path from the source address to the destination address.

[0121] Step 303: The network side sends the terminal identifier and the path set in the base station to each base station, the path set includes the sub-paths of the navigation path within the coverage of the base station, and indicates to any base station that when it detects the When the terminal corresponding to the terminal identifier accesses the base station, the sub-paths in the received path set whose congestion state satisfies the set condition and pass through the cur...

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Abstract

The invention discloses a method, a base station, a core network and a system of path navigation. The method mainly comprises the steps of determining a navigation path from a source address to a destination address according to a received navigation request containing a terminal identifier, the source address and the destination address, determining a subpath in the coverage range of each base station of the navigation path pathway, transmitting a path set and the terminal identifier generated by the subpath in the coverage range of each base station collectively to the base station, utilizing the subpath with a congestion state meeting the set condition and in which the pathway terminal stays in the received path set as the navigation information to be transmitted to a terminal when the base station detects the access of the terminal corresponding to the terminal identifier, realizing the path navigation for the terminal, and thus the problems of the path location navigation way in the prior art that the navigation path way is single and the flexibility is poor can be avoided.

Description

technical field [0001] The invention relates to the field of mobile terminal navigation, in particular to a path navigation method, base station, core network and system. Background technique [0002] In the wireless communication network system, especially in the LTE wireless communication system, with the continuous expansion of service bandwidth, the data service volume in signal transmission has also been improved, which provides development for communication services with large data volume requirements. Platforms, such as route navigation services, are no longer implemented solely through professional navigation equipment, but can be implemented through a communication network between the mobile terminal and the platform side. At present, there are two ways for mobile terminals to use positioning and navigation software for path navigation: one is to use GPS satellites for positioning and navigation; the other is to use base station positioning and navigation. in: [...

Claims

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Application Information

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IPC IPC(8): G01C21/34G01S5/02H04W88/08
Inventor 刘超张星
Owner ZTE CORP
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