2021
DOI: 10.3390/electronics10060639
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TCP Acknowledgment Optimization in Low Power and Embedded Devices

Abstract: Paper investigates transport control protocol (TCP) acknowledgment (ACK) optimization in low power or embedded devices to improve their performance on high-speed links by limiting the ACK rate. Today the dominant protocol for interconnecting network devices is the TCP and it has a great influence on the entire network operation if the processing power of network devices is exhausted to the processing data from the TCP stack. Therefore, on high-speed not congested networks the bottleneck is no longer the networ… Show more

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Cited by 2 publications
(2 citation statements)
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“…Specifically, when the network traffic increases, each client that injects TCP packets increases its CWND to reduce its forwarding rate [48]. These reductions are reflected in the CPU load of the BITW VNFs, as the transmission of TCP streams consumes most of the CPU resources [49]. In particular, the newly arrived flows were assigned to the last activated instances as they were the least loaded.…”
Section: Auto-scaling Actionsmentioning
confidence: 99%
“…Specifically, when the network traffic increases, each client that injects TCP packets increases its CWND to reduce its forwarding rate [48]. These reductions are reflected in the CPU load of the BITW VNFs, as the transmission of TCP streams consumes most of the CPU resources [49]. In particular, the newly arrived flows were assigned to the last activated instances as they were the least loaded.…”
Section: Auto-scaling Actionsmentioning
confidence: 99%
“…More specifically, when the network traffic increases, each client injecting TCP packets increases its CWND to reduce its forwarding rate [139]. Since the transmission of TCP streams consumes most of the CPU resources [140], the aforementioned reductions influence the CPU load of the BITW VNFs. Therefore, the newly arrived flows were assigned to the last activated instances because they were the least loaded.…”
Section: Auto-scaling Actionsmentioning
confidence: 99%