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Apparatus for fixing latency

United States Patent

September 8, 2009
View the Complete Patent at the US Patent & Trademark Office
An apparatus for fixing computational latency within a deterministic region on a network comprises a network interface modem, a high priority module and at least one deterministic peripheral device. The network interface modem is in communication with the network. The high priority module is in communication with the network interface modem. The at least one deterministic peripheral device is connected to the high priority module. The high priority module comprises a packet assembler/disassembler, and hardware for performing at least one operation. Also disclosed is an apparatus for executing at least one instruction on a downhole device within a deterministic region, the apparatus comprising a control device, a downhole network, and a downhole device. The control device is near the surface of a downhole tool string. The downhole network is integrated into the tool string. The downhole device is in communication with the downhole network.
Hall; David R. (Provo, UT), Bartholomew; David B. (Springville, UT), Moon; Justin (Bountiful, UT), Koehler; Roger O. (Provo, UT)
IntelliServ International Holding, Ltd (KY)
10/ 710,882
August 10, 2004
FEDERAL RESEARCH STATEMENT This invention was made with government support under Contract No. DE-FC26-01NT41229 awarded by the U.S. Department of Energy. The government has certain rights in the invention.