System and method of realizing dynamically creating channel and expansion of gateway cluster based on SIP (System in Package)

A cluster gateway and dynamic creation technology, applied in the field of communication computing, to achieve the effect of improving flexibility and applicability

Active Publication Date: 2015-06-10
NANJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide a system and method for dynamically creating channels and expanding capacity of cluster gateways based on SIP. The method is to dynamically form cluster gateways into a gateway group through the SIP protocol, and coordinate the communication betw

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  • System and method of realizing dynamically creating channel and expansion of gateway cluster based on SIP (System in Package)
  • System and method of realizing dynamically creating channel and expansion of gateway cluster based on SIP (System in Package)

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[0029] The invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] like figure 1 , The present invention provides a cluster gateway system with dynamic channel creation and capacity expansion functions, the system includes: a scheduling terminal module, a cluster gateway management terminal module and a cluster gateway communication module.

[0031] The scheduling terminal module of the present invention is associated with the cluster gateway management terminal module through the SIP server through the SIP protocol, and the cluster gateway management terminal module controls the cluster gateway communication module.

[0032] The function of the scheduling terminal module is to encapsulate the command of the terminal into the SIP protocol according to the predefined protocol, and interact with the cluster gateway management module through the SIP server to complete the terminal's needs.

[0033] The function of the cluster g...

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Abstract

The invention discloses a system and a method of realizing dynamically creating a channel and expansion of a gateway cluster based on an SIP (System in Package). The method comprises the processes that the management end of the gateway cluster is connected with an SIP server in a login way, and then the management end of the gateway cluster and a dispatch terminal are conducted for data interaction through an SIP protocol by virtue of the SIP server, so as to realize the process of realizing dynamically creating the channel and expansion of the gateway cluster. Therefore, the problems that the cluster gateway cannot realize dynamically creating the channel, the expansion and the like can be solved when an existing cluster gateway needs to statically configure a number corresponding to the channel when the channel is created; furthermore, compared with an existing cluster gateway, the method provided by the invention is high in flexibility, the troubles caused by additionally creating a management or data communication channel for the cluster gateway can be prevented, and a very strong practical value can be realized.

Description

technical field [0001] The invention relates to a system and method for dynamically creating channels and expanding capacity of cluster gateways based on SIP, belonging to the field of communication computing. Background technique [0002] At present, the trunking intercom system usually includes a variety of devices from different manufacturers, different frequency points / channels, and different standards. These devices are independent of each other and cannot communicate with each other. There are great technical differences between the trunking intercom system and the civil wired communication and wireless communication provided by current operators, and they cannot communicate with each other. In order to solve these problems, the intercommunication can be realized through the cluster gateway. [0003] The cluster gateway connects the cluster system with the IP network, and can realize the interconnection and intercommunication between different types of intercom system...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 张祖昶王诚孙宁林建中王慧
Owner NANJING UNIV OF POSTS & TELECOMM
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