Method, system and equipment for implementing service priority in communication network
A priority and communication network technology, applied in the field of communication, can solve problems such as the inability to guarantee the processing of priority services and the inability to obtain service priority information
Active Publication Date: 2011-11-09
HUAWEI TECH CO LTD
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Problems solved by technology
The implementation of MLPP technology requires that all relevant network devices that perform business logic processing support this technology, but currently MLPP technology has not been widely implemented in the network. If the network device does not support MLPP technology, it is impossible to obtain service priority information, thus In case of abnormal conditions such as network congestion, the processing of priority services cannot be guaranteed
Method used
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Embodiment Construction
[0046] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0047] In the embodiment of the present invention, service priority information is transmitted between existing communication network offices through roaming numbers, switching numbers or called numbers, so as to implement priority processing for priority services. The GSM network is taken as an example for description below. It should be noted that other networks are similar.
[0048] figure 1 Shown is a schematic structural diagram of the GSM network of the embodiment of the present invention. The call services of the GSM network usually include: calls between mobile users, calls between mobile users and Public Switched Telephone Network (PSTN) users or other public land mobile communication network (Public Land Mobile Network, PLMN) users . in, figure 1 Shows the service flow of mobile calls between core networks.
[0049] Whether a call is a prior...
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The embodiment of the invention provides a method for realizing service priority in a communication network, which comprises: judging whether or not a service is a priority service, and setting a number carrying service priority information for the service according to service priority identification rules is the service is judged to be a priority service, wherein the number is used for transmitting service priority information among local area networks of the communication network; transmitting the number carrying the service priority information to transmit the service priority information to a device between the local area networks of the communication network for processing the service and allow the devices to process the service according to the service priority information after thedevice identifies the service priority information according to the service identification rules. The embodiment of the invention also provides a system for realizing service priority, a device for setting service priority and a device for identifying service priority in the communication network. The method, the system and the devices use the number to transmit the service priority information among the local area networks of the communication network and ensure the processing of priority services.
Description
technical field [0001] The present invention relates to the technical field of communication, in particular to a method and system for realizing service priority in a communication network, a device for setting service priority and a device for identifying service priority. Background technique [0002] Mobile communication networks, including Global System for Mobile Communication (GSM), Wideband Code Division Multiple Access (WCDMA), Code Division Multiple Access CDMA2000 (Code Division Multiple Access, CDMA) networks, etc., are now Has been widely used. [0003] In the application, network resources are limited. If a large number of users call at the same time, or a large number of calls go to a fixed area, the problem of insufficient network resources will arise. For example, if a major disaster occurs in a certain area, there will be a large number of calls from the whole country to this area in a short period of time. A large number of calls will cause network conges...
Claims
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IPC IPC(8): H04W28/02H04W28/24H04W8/28
Inventor 李勇
Owner HUAWEI TECH CO LTD