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公开(公告)号:US12068971B2
公开(公告)日:2024-08-20
申请号:US17704677
申请日:2022-03-25
申请人: Google LLC
发明人: Brian Towles
CPC分类号: H04L47/62 , H04L47/564
摘要: Systems and method for routing data packets in an interconnection network. The data packets transmitted across the interconnection network each include age data. Routers positioned throughout the interconnection network may control the flow of the data packets through the use of aging first-in, first-out (FIFO) queues and age-based arbiters. The age-based arbiters within the routers are configured to prioritize older data packets over newer data packets being pushed from the FIFO queues. Each data packet inserted into the FIFO queues may be updated such that the age data of the data packet is converted from an age to an injection time. When the data packet is read from the FIFO, the age data of the data packet is converted back to an age.
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公开(公告)号:US20230275844A1
公开(公告)日:2023-08-31
申请号:US17704677
申请日:2022-03-25
申请人: Google LLC
发明人: Brian Towles
CPC分类号: H04L47/62 , H04L47/564
摘要: Systems and method for routing data packets in an interconnection network. The data packets transmitted across the interconnection network each include age data. Routers positioned throughout the interconnection network may control the flow of the data packets through the use of aging first-in, first-out (FIFO) queues and age-based arbiters. The age-based arbiters within the routers are configured to prioritize older data packets over newer data packets being pushed from the FIFO queues. Each data packet inserted into the FIFO queues may be updated such that the age data of the data packet is converted from an age to an injection time. When the data packet is read from the FIFO, the age data of the data packet is converted back to an age.
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