Method and apparatus of supporting wireless femtocell communications

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United States of America Patent

PATENT NO 11706825
SERIAL NO

17578423

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Abstract

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A method and apparatus of routing a call in a femtocell network are disclosed. In one example call routing method, a call is originated from the mobile station via a femtocell access point and the call is transmitted to a femtocell gateway, a mobile switching center and a carrier gateway server and onto an enterprise gateway server to obtain policy information. A routing policy is determined based on the obtained policy information and the call is routed to its destination based on the routing policy. The call may be routed via local media from a femtocell access point directly to the enterprise gateway server. The call routing procedures may implement the Iuh protocol and/or the session initiation protocol (SIP) for call signaling in the femtocell network. Call routing may be performed in a wireless cellular communications network or an enterprise network environment.

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Patent Owner(s)

  • TANGO NETWORKS, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Landgren, Patricia A Plano, US 33 404
Silver, Andrew Frisco, US 134 2279

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