Multimode communication device and method for operating a multimode communication device
AssigneeMotorola, Inc.
InventorsDuane C. Rabe, William P. Alberth, Jr., John G. Rauch
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Abstract
A method and communication device (102) provide multimode communication with multiple autonomous communication systems including a first communication system (104) and a second communication system (106). Resources are dedicated to communication on the respective communication systems. To minimize product cost, resources are shared wherever possible between communication on respective modes. A system supervisor (304) prioritizes, schedules and controls communication between the communication device and the autonomous communication systems.
Claims1
A method for operating a communication device, the communication device operable on a plurality of communication systems, the method comprising the steps of:
- establishing first communication on a first communication system by initiating a communication link between the communication device and the first communication system using a first communication circuit and a shared communication resource of the communication device;
- detecting a request to communicate on a second communication system, the second communication system being autonomous from the first communication system;
- inactivating the first communication circuit while maintaining the communication link;
- and
- establishing second communication on the second communication system using a second communication circuit and the shared communication resource of the communication device.
Dependencies are inferred from the claim text.