Invention Grant
US08050656B2 Wireless communication device and method for making a secure transfer of a communication connection 有权
用于进行通信连接的安全传送的无线通信装置和方法

  • Patent Title: Wireless communication device and method for making a secure transfer of a communication connection
  • Patent Title (中): 用于进行通信连接的安全传送的无线通信装置和方法
  • Application No.: US11028871
    Application Date: 2005-01-04
  • Publication No.: US08050656B2
    Publication Date: 2011-11-01
  • Inventor: Murali Narasimha
  • Applicant: Murali Narasimha
  • Applicant Address: US IL Libertyville
  • Assignee: Motorola Mobility, Inc.
  • Current Assignee: Motorola Mobility, Inc.
  • Current Assignee Address: US IL Libertyville
  • Main IPC: H04M1/16
  • IPC: H04M1/16
Wireless communication device and method for making a secure transfer of a communication connection
Abstract:
A wireless communication device and method for making a secure transfer of a communication connection from a direct connection with a cellular network to a connection via a wireless local area network is provided. The device and method are adapted for detecting the presence of the wireless communication device within the communication coverage area of the wireless local area network and authenticating the wireless communication device with the wireless local area network. After authenticating the wireless communication device with the wireless local area network, a handoff is requested from the cellular network to the wireless local area network, where a secure connection between the mobile station and the cellular network via the wireless local area network is established, and then the direct connection with the cellular network is broken.
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