Cryptography – Communication system using cryptography – Wireless communication
Reexamination Certificate
2003-09-29
2008-03-18
Smithers, Matthew B (Department: 2137)
Cryptography
Communication system using cryptography
Wireless communication
C726S021000, C726S026000
Reexamination Certificate
active
07346168
ABSTRACT:
A method and apparatus are provided for the secure delivery of converged services to users of wireless devices in a wireless environment. An application layer broker is position between the user devices and the application server to provide an indirect coupling between the enterprise application server and the wireless user devices. The application layer broker links the wireless environment to the enterprise application server through an event triggered content delivery mechanism without providing a direct link between the wireless user device and the enterprise application server. Delivered content can only be accessed by the intended user and the authorized device. The application layer broker provides adaptation to various user devices and the various capabilities associated with each user device. Wireless devices can be upgraded independently from upgrades to the application server. The decoupling performed by the application layer broker separates the service control, such as user registration from the service delivery.
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Chou Wu
Li Juan Jenny
Liu Feng
Shan Xueshan
Avaya Technology Corp.
Ryan & Mason & Lewis, LLP
Smithers Matthew B
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