Data packet transfer network and data packet transfer method
Patent 6879589 Issued on April 12, 2005. Estimated Expiration Date: 
December 14, 2020. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
December 14, 2020. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesFailure detection method in a communication channel with several routes Methods and systems for dynamic measurement of a system's ability to support data collection by network management system applications Patent #: 6430617 InventorAssigneeApplicationNo. 09737316 filed on 12/14/2000US Classes:370/394, Sequencing or resequencing of packets to insure proper output sequence order370/392, Processing of address header for routing, per se709/232Computer-to-computer data transfer regulatingExaminersPrimary: Ho, DucAttorney, Agent or FirmForeign Patent References
International ClassesH04L012/28H04L011/20 AbstractIn a data packet transfer network in which a communication data is transmitted by dividing the communication data to a plurality of data packets, each of a plurality of packet transfer nodes included in the data packet transfer network comprises at least a data packet comparison circuit for comparing sequential numbers of received data packets with sequential numbers of data packets received in the past and a data packet copy circuit for copying the data packets in the order of the sequential numbers thereof and transferring the data packets to a next packet transfer node in the order of the sequential numbers. Data loss is reduced even when there is a time delay until the data is received by a destination node, so that the data is transmitted reliably.Field of SearchSequencing or resequencing of packets to insure proper output sequence orderProcessing of address header for routing, per se Control of data admission to the network Transmission of a single message having multiple packets Assembly or disassembly of messages having address headers Store and forward STORAGE ACCESSING AND CONTROL COMPUTER-TO-COMPUTER DATA ROUTING Computer-to-computer data transfer regulating | |
