Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2005-10-04
2005-10-04
Chin, Wellington (Department: 2664)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C379S093090, C379S110010, C345S650000, C345S169000
Reexamination Certificate
active
06952414
ABSTRACT:
There is disclosed a personal access device (PAD) capable of browsing web sites on an Internet protocol (IP) network and also capable of operating as a cordless phone that provides a conventional phone connection or a voice-over-IP phone connection. The personal access device comprises: 1) a radio frequency (RF) transceiver for wirelessly communicating with a base station coupled to the IP network, wherein the RF transceiver transmits IP data packets to the base station and receives IP data packets from the base station; and 2) a PAD controller for executing an Internet browser application and displaying web pages associated with the web sites on a display screen of the personal access device. The PAD controller is also capable of transmitting voice data to, and receiving voice data from, the base station via the RF transceiver.
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Advanced Micro Devices , Inc.
Chin Wellington
Mais Mark A
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