Multiplex communications – Duplex – Communication over free space
Reexamination Certificate
2006-08-08
2006-08-08
Pezzlo, John (Department: 2662)
Multiplex communications
Duplex
Communication over free space
C370S338000, C714S750000
Reexamination Certificate
active
07088687
ABSTRACT:
The invention makes possible remote control of devices in a piconet by remote users communicating over the Internet and the like by providing a proxy-bridge device. The proxy-bridge device is a bridge for sending packets to and from between an external device and a device in the piconet. Moreover, the proxy-bridge device also serves as a proxy for the external device to devices in the piconet and as a proxy for devices in the piconet accessing an external device. The proxy-bridge wireless device's protocol stack allows communications with the piconet devices within the piconet. In addition, the protocol stack allows an application to communicate with a remote device e.g., via the Internet Protocol. Thus, the proxy-bridge device, using two protocols, enables remote users discover the presence of a service offered by a device in a piconet as a logical embedded device within the proxy-bridge device and vice-versa.
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Abi-Ezzi Salim S.
Ayyagari Arun
Moore Timothy M.
Zintel William Michael
Microsoft Corporation
Microsoft Corporation
Pezzlo John
LandOfFree
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