Gprs packet data protocol activation method

Abstract

The invention discloses a packet data protocol activation method of a general packet wireless service belonging to the technical scope of mobile communication. Including: the mobile communication terminal makes a message requesting early activation of GPRS and transmits it to the SGSN; the SGSN receives the request early activation message, and performs the steps of authentication; after the authentication, executes the GPRS distribution step of updating the location information of the mobile communication terminal; and then directly receives the GPRS The GPRS activation step when the PDP activates the message, and the step of allowing the message of early activation of GPRS; after receiving the early activation message, the SGSN executes the actual GPRS data service step. When the GPRS service is required, GPRS activation is also performed while performing the GPRS allocation step, thereby eliminating the repeated elements of step execution, simplifying steps, using network resources more efficiently, and reducing the delay time for obtaining network responses.

Description

technical field [0001] The invention belongs to the technical scope of mobile communication, and in particular relates to a method for activating a packet data protocol of a general packet radio service which can reduce the standby time required for the permission step in the GPRS service and improve the utilization efficiency of radio resources. Background technique [0002] After completing the GPRS allocation step, the mobile communication terminal executes the GPRS PDP activation step, obtains the GPRS use license, and accepts the GPRS service. The GPRS allocation step is to notify the GPRS network that the mobile communication terminal is in a serviceable state, and to register the position with the SGSN (Serving GPRS Support Node) server. The GPRS PDP activation step is to request the mobile communication terminal to the GPRS network for actually using the GPRS service Radio resources and get the assigned action. [0003] figure 1 It is an operation flowchart of a co...

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Problems solved by technology

[0008] However, for the above-mentioned technology, after the mobile communication terminal finishes the GPRS allocation step, it periodically executes the routing area update operation and performs location registration. Therefore, even when the GPRS service is not used, it continues to use the wireless network of the network in order to obtain GPRS related information. resources, so there is a problem that the GPRS network cannot utilize network resources to accommodate more users

[0009] In addition, in order to efficiently use network resources, only when the GPRS service is required, the mobile communication terminal performs the GPRS allocation step and the GPRS activation step. At this time, there is a problem that, after performing the GPRS allocation request step, it is executed after obtaining permission. Activation steps, so to actually receive GPRS service, it takes quite a long standby time

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