Method for associated update of position district and routing district

Abstract

The present invention discloses a method for the combined update of a location area and a routing area, which comprises A. a mobile equipment under the condition of a double business model determinesthe generated change in the location area and accomplishes the update of the routing area during the exchange service process of the circuit; B. the mobile equipment appends a marking expressing to only perform the update of the location area in the request information of performing the combined update of the location area and the routing area, and sends the request information performing to the combined update of the location area and the routing area; C. the mobile communication network identifies the marking expressing to only perform the update of the location area, and performs the updateof the location area to the mobile equipment. When performing the combined update of the location area and the routing area to the mobile equipment on which the update of the location area has been performed and under the condition of the double business model, the technical proposal only performs the update of the location area to the mobile equipment, to ensure a PS business under the progressnot to be cut off, thereby decreasing the interference to the PS business, and thereby improving the service quality of the PS business.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a joint updating method of location area and routing area. Background technique [0002] In a mobile communication system, location area update (Lacation Area Update, LAU) and routing area update (Routing Area Update, RAU) are two very important processes. figure 1 It is a network element structure diagram of a mobile communication network in the prior art. figure 1 It shows that in the case of network mode of operation I (Network Mode of Operation I, NMO-I), the enhanced data rate global mobile communication evolution technology (Global System for Mobile communications / Enhanced Data Rate for GSM Evolution, GSM / EDGE) mobile communication The structure and connection relationship of the network elements of the network. [0003] Such as figure 1 As shown, the network operation mode is the network operation mode I means: the SGSN 101 and the MSC / VLR 102 can be directly connected...

AI Technical Summary

Problems solved by technology

The joint update of the location area and the routing area will cut off the ongoing PS service, and assign a new P-TMSI to the MS again, so that the routing area update is repeated for the MS, which brings unnecessary interference to the PS service

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