A method for alleviating network congestion

Abstract

The invention provides a method for relieving network congestion. Firstly theoretical mean waiting time of a user in a certain period, which is as shown in a formula (I), is calculated by telephone traffic and call intensity in the period, wherein, nRho is network telephone traffic, n is the number of time slot used for communication in a GSM cell, Rho is network utilization. A formula (II) represents a network free probability; 1 virgule Mu represents a user mean call time and the telephone traffic is divided by the call intensity to obtain the user mean call time; secondly an artificially added waiting time w1 is obtained on the basis of maximum time limit which the user is capable of tolerating; finally based on a waiting time of the user in a single server queue system, the average service rate Mu' of the single server queue system in the period is adjusted. The invention has the advantages that no additional resource is required to be inputted, network capacity can also be increased; only a processing delay is added when the system responds the request of the user, which is beneficial to system implementation; the problem of the network congestion can be solved to a certain extent, etc.

Description

(1) Technical field [0001] The invention relates to a network control method, in particular to a method for increasing network capacity and solving network congestion without adding additional network resources and configuring additional information of base stations. (2) Background technology [0002] The main problem faced by the GSM network with poor coverage in some areas is that the resource utilization rate of communication equipment built with high cost and high maintenance costs is not high, but reducing hardware investment will result in too many users in the community. Network congestion. The original solutions can basically be divided into the following two types: One method is to improve the GSM by adjusting the relevant parameter settings of the base station, such as the antenna direction, height and inclination angle of the cell, reducing the transmit power of the base station, and increasing the minimum access level. Network congestion, increased traffic. Alt...

AI Technical Summary

Problems solved by technology

[0002] The main problem faced by the GSM network with poor coverage in some areas is that the resource utilization rate of communication equipment built with high cost and high maintenance costs is not high, but reducing hardware investment will result in too many users in the community. network congestion

However, the specific implementation process is not given, and it does not explain how "slow" the server's processing process should be. Obviously, if the parameters are not adjusted properly, it will inevitably lead to the consequences of not being able to fully utilize network resources or overflowing user calls.

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