A method and device for reducing 2G network data traffic load

Abstract

The embodiment of the invention discloses a method and a device for reducing 2G network data service load. The method comprises the following steps of: receiving a data service connection request initiated by a terminal in a 2G network cell; sending a massage for setting a cell reelection mode into a network-controlled cell reelection mode to the terminal; and controlling the terminal for receiving the massage to carry out cell reelection among the 2G network cell and other network cells except the 2G network by the network side. The method in the invention can reduce the data service load of the 2G network.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a method and device for reducing the load of 2G network data services. Background technique [0002] With the rapid development of wireless mobile communication systems, especially the continuous construction and application of 3G wireless communication networks, the traffic of data services is increasing rapidly. Since 3G networks such as TD-SCDMA have not yet achieved large-scale application, there are objectively weak coverage areas of 3G networks, and the data traffic of a large number of dual-mode terminals or multi-mode terminals is absorbed by the GSM network, resulting in increased load on the 2G network. [0003] How to realize the balanced utilization of 2G network and other wireless communication network resources and reduce the data service load of 2G network is a key issue that urgently needs to be studied and solved. [0004] In the 3GPPTS45.008 protocol, it is st...

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Problems solved by technology

[0014] However, if the two sets of interoperability parameters are broadcast through the 2G network, there is a big compatibility problem because the interoperability parameters from 2G to 3G in the independent data connection state have no precedents in the current network.

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