Home Node B System Architecture
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United States of America Patent
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Issued Date -
Oct 22, 2009
app pub date -
Apr 17, 2009
filing date -
Apr 18, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Some embodiments provide methods and systems for integrating a first communication system with a core network of a second communication system that has a licensed wireless radio access network. The first communication system includes one or more user hosted access points that operate using short range licensed wireless frequencies in order to establish service regions of the first communication system and a network controller for communicatively coupling the service regions to the core network. The first communication system includes a Home Node-B (HNB) system where the access points are Home Node-Bs and the network controller is a HNB Gateway (HNB-GW). Some embodiments define multi-layered protocol stacks for implementing management functionality and control plane functionality for the access points and the network controller. The HNB is connected to the HNB-GW via the Iuh interface. The Iuh management functionality is provided via a HNBAP protocol layer and control plane functionality, such as relay of RANAP, is provided via a RUA protocol layer.
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