Sensor-network processors using event-driven architecture
First Claim
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1. A method for managing events in a processing system comprising the steps of:
- receiving messages to be executed by a processor and placing each of said messages in a queue for access by said processor;
generating timing messages with said processor and placing said timing messages also in said queue for processing by said processor; and
executing said messages in said queue with said processor.
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Abstract
Event-driven processor architectures are particularly suited for use in multiple sensor node networks and simulators of such networks. A first variation of the processor is particularly suited for use in a sensor node in a wireless sensor network. Through use of the event-driven architecture and special message and timing coprocessors, this embodiment of the invention is optimized for low energy requirements and data monitoring operations in sensor networks. A second embodiment of the invention includes modifications necessary for use of the processor in a network simulation protocol.
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Citations
1 Claim
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1. A method for managing events in a processing system comprising the steps of:
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receiving messages to be executed by a processor and placing each of said messages in a queue for access by said processor;
generating timing messages with said processor and placing said timing messages also in said queue for processing by said processor; and
executing said messages in said queue with said processor.
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Specification