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Product & Solution > Overview > WCDMA Solution > Infra System
> WCDMA HLR
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WCDMA Home Location Register(WCDMA HLR) manages information of subscribers and supports WCDMA MAP protocol in real time. WCDMA HLR enables roaming between the CS and PS domains, supporting backward compatibility with GSM.
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Complete compatibility with GSM and GPRS networks |
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Interworking with AuC |
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Complete provision for all features and services defined in GSM, GPRS, and WCDMA |
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Complete number portability among GSM, GPRS, and WCDMA |
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High stability without any service interruption |
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Fault tolerant system with hardware redundancy |
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Real-time replication backup system |
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Compliance with SS7 signaling method (Blue Book, White Book) and WCDMA MAP protocol |
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3GPP TS 29.002, TS 22.004, TS 22.078, TS 22.081~22.086, TS 22.088, TS 22.090, TS 23.002, TS 23.003, TS 23.011, TS 23.060, TS 23.078, TS 23.081 ~ 23.086 |
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Flexible structure with main memory, disk, and SS7 I/F board with proper capacities for the system |
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Support for SS7 Over IP |
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