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Voice call setup method for mobile station being called on state of activation in packet data call

A technology of grouping data and activation status, which is applied in communication between multiple stations, connection management, subscriber special service, etc., can solve problems such as gain outweighs gain, and achieve the effect of low cost and small system overhead

Inactive Publication Date: 2004-06-16
BEIJING SAMSUNG TELECOM R&D CENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

From the characteristics of the voice service and data service, the voice service has high real-time requirements. If the user cannot answer some very important incoming calls because he is using the data service, it may not be worth the candle.

Method used

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  • Voice call setup method for mobile station being called on state of activation in packet data call
  • Voice call setup method for mobile station being called on state of activation in packet data call
  • Voice call setup method for mobile station being called on state of activation in packet data call

Examples

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Embodiment Construction

[0062] The present invention is based on the existing BS-initiated packet data call release-entering dormancy mechanism. When the MSC judges that the MS in the packet data call activation state is called, it still sends a paging request message to the BS, and the BS initiates the paging request message. The packet data call is released and turned into a dormant state, and then processed according to the existing process of setting up a voice call of a called MS. After the voice call is cleared, the MS can also initiate a packet data call to re-enter the active state from the dormant state.

[0063] The composition of the present invention comprises following three basic processing procedures:

[0064] (1) After the MSC receives the incoming voice call, it judges whether the called MS is in the active state of the packet data call. If the MS is in the active state of the packet data call, and the user chooses the voice priority when signing with the operator (the user can acti...

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PUM

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Abstract

The invention is kind of voice call creating method in group data call activating state, which includes: MSC receives the voice call and determines the that the called MS is in group data call activating state, sends call application message to BS; BS receives the call application message including MS incrimination code and determines the MS is in group data call activating state, BS releases the group data call into sleep state; after the sleep state, BS call the called MS, and completes the creation of MS called voice call.

Description

technical field [0001] The invention relates to a packet data call in CDMA2000 1X system, especially a method for establishing a voice call when an MS is called when the packet data call is activated. Background technique [0002] Packet data calling is one of the important new services introduced by CDMA2000 1X mobile communication system. There are three states of packet data calls, active / connected state, dormant state, and empty / inactive state. When the MS is in the active / connected state, there is an air traffic channel between the BS and the MS, and either party can send data. When MS is in dormant state, there is no air traffic channel between BS and MS, but the point-to-point connection between MS and packet data service node still remains. When the MS is in the empty / inactive state, there is no air channel between the MS and the BS, and there is no point-to-point connection between the MS and the packet data serving node. [0003] The so-called concurrent service...

Claims

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Application Information

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IPC IPC(8): H04W76/02H04B7/26H04M3/42
Inventor 李崑曹华俊傅鹏刘卫民施贞伟
Owner BEIJING SAMSUNG TELECOM R&D CENT
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