发明名称 |
Mechanisms to extend UMA or GAN to inter-work with UMTS core network |
摘要 |
A network controller operates in an unlicensed wireless communication system including a first radio access network. The network controller includes a Up interface for communicating with a mobile station and an IP network interface. The network controller includes a network interface for connecting the network controller to a UMTS core network that is accessible to a second radio access network that includes a UTRAN. The network interface includes an Iu-CS interface to communicate with a MSC in the UMTS core network. The network interface supports signaling protocols for circuit-switched services while inter-working with the UMTS core network via the Iu-CS interface using a layered protocol that includes a RANAP layer over a SCCP layer and several Iu-CS control plane lower layers. The network controller includes modules for generating and/or processing messages transmitted over the network interface. The network controller appears to the UMTS core network as a UTRAN RNC.
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申请公布号 |
US8045493(B2) |
申请公布日期 |
2011.10.25 |
申请号 |
US20100916486 |
申请日期 |
2010.10.29 |
申请人 |
KINETO WIRELESS, INC. |
发明人 |
GALLAGHER MICHAEL D.;MARKOVIC MILAN |
分类号 |
H04B7/00;H04L12/413 |
主分类号 |
H04B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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