Intelligent wireless access network
A task and task content technology, applied in the field of communication
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example 1
[0352] Example 1: Independent RIC architecture (Figure 6(a)) + RRC layer enhancement (Figure 7(a))
[0353] Fig. 8(a) shows an example 1 of the architecture (network architecture + protocol stack) between the base station and the UE. FIG. 8( b ) is an example diagram of an information interaction process between the RAN and the UE using the architecture shown in FIG. 8( a ). In Example 1, there is no independent AIC protocol layer, and the RRC layer performs the non-real-time function, the AI initialization function of rt-RIC, and / or the AI model distribution function.
[0354] In this embodiment of the present application, the execution order of the operations in the interaction process is not limited.
[0355] In the architecture shown in Fig. 8(a), there is a RIC module independent of the base station in the RAN. In this architecture, at least one of the following operations is performed by the RIC module of the RAN: model download, model training, data collection, in...
example 2
[0535] Example 2: Independent RIC architecture (Figure 6(a)) + RRC layer parallel AIC layer (Figure 7(b))
[0536] Fig. 9(a) shows a second example of the architecture (network architecture + protocol stack) between the base station and the UE. FIG. 9( b ) is an example diagram of an information interaction process between the RAN and the UE using the architecture shown in FIG. 9( a ). In Example 2, there is an independent AIC protocol layer. As described above in the description of FIG. 7( b ), the AIC layer performs an AI function that is not a real-time function. In addition, the AIC layer can also perform AI initialization of rt-RIC, and / or some AI functions of real-time functions, such as at least one of model training, model download and model publishing.
[0537] In the architecture shown in Figure 8(a), there is a RIC module in the RAN. In this architecture, at least one of the following operations is performed by the RIC module of the RAN: model download, model trai...
example 3
[0569] Example 3: Standalone RIC architecture (Fig. 6(a)) + AIC layer above the RRC layer (Fig. 7(c))
[0570] Figure 10 Shown is the third example of the architecture (network architecture+protocol stack) between the base station and the UE. Example 3 has an independent AIC protocol layer, for example, the AIC layer performs the non-real-time AI function. In addition, the AIC layer can also perform AI initialization of rt-RIC, and / or some AI functions of real-time functions, such as at least one of model training, model download and model release.
[0571] use Figure 10 In the architecture shown, except for the following differences, the example diagram of the information exchange process between the RAN and the UE is the same as that in Figure 9(b). The similarities between the two will not be repeated.
[0572] In Example 2 and Example 3, the information exchange process between RAN and UE is different in that:
[0573] As shown in Figure 7(b) and Figure 7(c), the AI...
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