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Backward update strategy for location management
Backward update strategy for location management
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机译:位置管理的向后更新策略
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摘要
A backward location update method for location management in wireless PCNs is provided. The VLR employs an intelligent micro procedure to determine different types of location update requests and performs a backward location update in the HLR only when required by call or short message delivery. Accordingly, the VLR avoids unnecessary location updates in the HLR.
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