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Voice service switching method and device in space heterogeneous integrated network

A technology of voice service and spatial heterogeneity, which is applied in the field of space communication, can solve problems such as the impossibility of realizing the non-inductive switching of user voice services, and achieve the effect of alleviating the non-inductive switching

Inactive Publication Date: 2020-07-31
中国人民解放军32039部队 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a voice service switching method and device in a spatially heterogeneous integrated network, so as to alleviate the inability to realize the non-inductive switching of user voice services between heterogeneous networks in the original spatially heterogeneous integrated network technical issues

Method used

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  • Voice service switching method and device in space heterogeneous integrated network
  • Voice service switching method and device in space heterogeneous integrated network
  • Voice service switching method and device in space heterogeneous integrated network

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0057] The embodiment of the present invention provides a voice service switching method in a spatially heterogeneous integrated network, such as figure 1 shown, including:

[0058] Step S102, receiving a link switching request from a first user, wherein the first user is a user moving from the coverage area of ​​the first satellite network to the coverage area of ​​the second satellite network.

[0059] Specifically, the user in this embodiment of the present invention refers to a user terminal device.

[0060] Step S104, based on the link switching request, perform a link change operation on the initial link, so as to add an updated link between the first user and the second user, wherein the second user is a user who conducts voice services with the first user , the initial link is the link when the first user realizes the voice service with the second user through the first satellite network.

[0061] Step S106, switching the voice service from the initial link to the up...

Embodiment 2

[0151] An embodiment of the present invention provides a device for switching voice services in a spatially heterogeneous integrated network, such as Figure 11 shown, including:

[0152] The receiving module 100 is configured to receive a link switching request of a first user, wherein the first user is a user moving from the coverage area of ​​the first satellite network to the coverage area of ​​the second satellite network;

[0153] The link modification module 200 is configured to perform a link modification operation on the initial link based on the link switching request, so as to add an updated link between the first user and the second user, wherein the second user is the first user and the first user For users who conduct voice services, the initial link is the link when the first user realizes voice services with the second user through the first satellite network;

[0154] The voice service switching module 300 is configured to switch the voice service from the init...

Embodiment 3

[0181] An embodiment of the present invention provides a computer-readable medium with a non-volatile program code executable by a processor, including: the program code enables the processor to execute the voice service in the space-heterogeneous integrated network described in Embodiment 1 Switch method.

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Abstract

The invention provides a voice service switching method and device in a spatial heterogeneous integrated network and relates to the technical field of network system switching in spatial communication; the method comprises the following steps: receiving a link switching request of a first user; performing a link change operation on an initial link based on the link switching request, so that an update link is additionally arranged between the first user and a second user, wherein the second user is a user for carrying out a voice service with the first user; the initial link is a link when thefirst user implements the voice service with the second user through a first satellite network; switching the voice service from the initial link to the update link at a target moment, wherein the target moment is a moment when the first user is located at an overlapping coverage area of the first satellite network and the second satellite network. The present invention alleviates the technical problem that a user voice service cannot be non-inductively switched between heterogeneous networks in an original spatial heterogeneous integrated network.

Description

technical field [0001] The invention relates to the technical field of space communication, in particular to a voice service switching method and device in a space heterogeneous integrated network. Background technique [0002] With the rapid development of mobile communications, mobile communications have put forward higher requirements for the capabilities of space information networks, requiring space information networks to ensure communication "global coverage, interconnection, rapid response, and integrated applications." Based on the current diversity of spatial information networks, in order to meet the above requirements, the comprehensive application of spatial heterogeneous integrated networks needs to be studied in depth. [0003] Considering the dynamic nature of users in the mobile communication process, when a user changes from one cell to another, the communication network that provides the user with voice services has changed. switch between networks. In t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W36/28H04W84/06
CPCH04W36/0027H04W36/0066H04W36/28H04W84/06
Inventor 黄惠明匡麟玲姜春晓朱向明
Owner 中国人民解放军32039部队
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