Method for realizing period position updating

A technology for updating cycle and location information, applied in the field of communications, can solve the problem of wasting air interface resources and terminal power resources, and achieve the effect of reducing messages and saving important resources

Inactive Publication Date: 2010-09-08
南通亘通智能设备有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] It can be seen from the above that the periodic location update in the existing CSoPS architecture basically simulates the existing technology of the CS network, but the UE at this time is actually a PS UE, which also has the requirement of periodic location update in the PS domain, and simply simulates the CSoPS The periodic location update method of the domain will waste air interface resources and terminal power resources

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  • Method for realizing period position updating
  • Method for realizing period position updating
  • Method for realizing period position updating

Examples

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no. 1 example

[0041] Figure 4It is a flowchart of periodic location update in the CSoPS architecture of the first embodiment of the present invention. This flow describes the process of IWF sending periodic location update instead of UE after UE accesses CS network through CSoPS, and the configuration of periodic location update time during network deployment It is the same as the prior art and will not be described in detail, specifically including the following steps:

[0042] Step 401, the UE accesses the CS network through the CSoPS architecture. During this process, the UE needs to interact with the IWF. During the interaction process, the IWF does not require the UE to perform periodic location updates in the CS domain under the CSoPS architecture, such as not informing the UE of the time of this cycle, or Inform the UE not to perform periodic location update in the CS domain under the CSoPS architecture (for example, the period time is 0), and then the IWF starts a periodic location...

no. 2 example

[0048] Figure 5 It is a flow chart of periodic location update in the CSoPS architecture of the second embodiment of the present invention. In the existing requirements of CSoPS, the UE may need to periodically send a keep-alive message to the IWF. The process of this embodiment uses the keep-alive message to describe the UE through After the CSoPS is connected to the CS network, the IWF replaces the process of sending the periodic location update of the UE. The configuration of the periodic location update time during network deployment is the same as that of the existing technology, and will not be described again. The specific steps are as follows:

[0049] Step 501, the UE accesses the CS network through the CSoPS architecture. During this process, the UE needs to interact with the IWF. The IWF does not require the UE to perform periodic location updates in the CS domain under the CSoPS architecture, such as not notifying the UE of the time of this cycle, or telling the UE...

no. 3 example

[0055] Figure 6 It is a flowchart of periodic location update in the CSoPS architecture of the third embodiment of the present invention. This flow uses the existing joint location update mechanism to describe the process of sending periodic location update by IWF instead of UE after UE accesses CS network through CSoPS. The configuration of the periodic location update time during deployment is basically the same as that of the prior art, except that the IWF does not need to configure this time, so I won’t repeat it here. The specific steps are as follows:

[0056] Step 601, when deploying the PS network, configure according to the existing technology, so that the UE uses joint location update when performing periodic location update (that is, the message includes the location update message of the PS domain and indicates that the location update of the CS domain is to be performed), And make the periodic time of the periodic location update not only meet the PS domain locat...

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Abstract

The invention provides a method for realizing period position updating, which comprises the following steps that: when an user equipment UE access pack under the exchange domain access condition simulates the CS core network under a circuit exchange domain CSoPS structure, gateway equipment IWF requires that the UE is not necessary to execute the CS period position updating; network equipment or the UE obtains the position updating period; and when the time of the position updating period is reached, the IWF obtains the position information of the UE and carries out the period position updating on the CS core network. Through the method of the invention, the messages on the vent hole resources and the terminal electric power resources in the prior art can be effectively reduced, and the importance resources can be saved.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method for implementing periodic location update in a system simulating circuit switching domain signaling under the condition of packet switching domain access. Background technique [0002] In the case of packet switching (PS: Packet-Switch) domain access, analog circuit switching (CS: Circuit-Switch) domain signaling (this network structure is called CS over PS, referred to as CSoPS) is developed by the 3rd Generation Partnership Project (3rd Generation Partnership Project) The Generation Partnership Project (3GPP for short) proposes a CS network architecture based on PS access, which builds a network platform that uses the existing CS core network to provide services in the case of PS access. [0003] In the CSoPS network architecture, access does not use the traditional CS domain base station platform, but the PS network provides access capabilities, such as WLAN (Wireless Loc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W60/02H04W60/04H04W68/00
CPCY02D30/70
Inventor 谢振华
Owner 南通亘通智能设备有限公司
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