Processing method, apparatus and system for paging message
A technology of a paging message and a processing method, which is applied in the field of paging message processing, can solve problems such as waste of wireless resources, and achieve the effects of avoiding paging, reducing transmission, and saving wireless resources.
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no. 1 example
[0022] In the first embodiment, as in figure 1 In the network architecture shown:
[0023] HNB integrates the functions of RNC and NodeB in the traditional UMTS system, connects with HNB GW through Iu interface or enhanced Iu interface, HNB GW and CN are connected through Iu interface, and HNB GW can complete the connection between air interface area identification and ground interface area identification The HNB GW can further record the HNB cell or cell group where each user under the HNB GW is located, so that when the HNB GW receives the paging message from the core network, it will only page the paging message The HNB of the air interface area ID corresponding to the ground interface area ID included in , that is, directly page the HNB cell or the cell group where the HNB is located. Paging avoids repeated paging of the cell by the core network.
[0024] The specific steps are as follows, such as figure 2 Shown:
[0025] Step 201, the CN sends a paging message to the...
no. 2 example
[0054] In the second embodiment, the UMTS network introduced into HNB passes Figure 4 The schema implementation shown:
[0055] In this network architecture, the HNB has the function of a NodeB in the UMTS system, and is connected to the HNB GW through an Iub interface or an enhanced Iub interface, and the HNB GW is connected to the CN through an Iu interface.
[0056] The network architecture and figure 1 Compared with the network architectures shown, HNB is managed by HNB GW, the difference is that Figure 4 In the shown network architecture, the HNB GW and the HNB are connected through an Iub interface. The difference in the paging process is that the paging message initiated by the HNB GW to the HNB is not sent based on the RANAP protocol, but is transmitted using the user plane bearer of the Iub interface, that is, sent based on the Iub user plane FP (Frame Protocol) protocol.
no. 3 example
[0057] The third embodiment, introducing HNB self-spoon UMTS network Figure 5 The network architecture shown is implemented:
[0058] The network architecture and figure 1 , Figure 4 The difference of the described network architecture is that there is no HNB GW, Figure 5 In the shown network architecture, the HNB is directly connected to the CN through the Iu interface.
[0059] This example and figure 1 The paging process under the shown network architecture is roughly the same, the difference is that the CN converts the ground interface area identifier into the air interface area identifier.
[0060] Taking the location management of the network through LA as an example, because the CN paging the UE, the CN can determine the ground interface LA to which the UE belongs through the identification of the UE, and then pass the connection between the ground interface LAI and the air interface LAI pre-stored in the CN node. The relation query ground interface LAI correspo...
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