Distribution method and distribution control device for Gn interface data

Abstract

The invention provides a distribution method and a distribution control device for Gn interface data. The method comprises the following steps of: associating all signaling interface messages with all user interface messages related to the same user; acquiring user IP addresses related to the signaling interface messages and the user interface messages through the association of the signaling interface messages and the user interface messages; obtaining a remainder by dividing the message-related user IP addresses by the number of processing units, and determining an identifier of the target processing unit to be distributed according to the remainder; and distributing the messages to the target processing unit corresponding to the identifier according to the identifier of the target processing unit. In the method, all signaling and user messages corresponding to the same user IP address can be distributed to the same processing unit as much as possible, so that the distribution result is more reasonable; meanwhile, the process of determining the distributed processing unit is faster, the processing performance of Gn interface data distribution is improved, therefore the traffic of accessible Gn interface data is increased.

Description

technical field [0001] The invention belongs to the field of wireless communication network grouping, and in particular relates to a method for distributing Gn interface data and a distributing control device. Background technique [0002] With the increasingly urgent demand for mobile Internet, the packet domain of wireless communication network has been applied and developed on a large scale. Compared with traditional data services based on circuit switching, the always-on and high-speed transmission characteristics of packet domain data services meet people's needs for real-time and everywhere networking, thus driving the rapid growth of packet data traffic. As the most important interface of the core network in the packet domain, the traffic of the Gn interface is also increasing continuously. The Gn interface is an interface between SGSN (Service GPRS Support Node, service GPRS support node) and GGSN (Gateway GPRS Support Node, gateway GPRS support node), or between SG...

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Problems solved by technology

However, when the data flow of a single SGSN exceeds the limit of the processing unit, this method will still divide the data exceeding the limit of the processing unit into the processing unit, which will still cause the data to be unable to be processed in time

[0004] In order to solve this problem, another method for distributing the data of the Gn interface is proposed in the prior art. Although this method can evenly distribute the accessed data to any number of processing units, it needs to first divide each report Text is synthesized, so the processing performance is very low, which reduces the maximum access data traffic that can be supported

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