Identifying Packet Loss and Reordering Packets in Keyed UDP Transmissions

Gil, Fabio Machado; García, Nuno M.; Matos, Barbara; Pombo, Nuno; Goleva, Rossitza; Dobre, Ciprian

doi:10.1109/gcwkshps50303.2020.9367443

Cited by 1 publication

(1 citation statement)

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“…This allows for out-of-order reception and selective retransmission with low overhead, ensuring reliable transmission while handling packet reordering challenges. • KUDP [83]. The Keyed User Datagram Protocol (KUDP) is designed for efficient data transmission.…”

Section: Acknowledgment Mechanismsmentioning

confidence: 99%

Packet Reordering in the Era of 6G: Techniques, Challenges, and Applications

Lin¹,

Zhang²,

Gao³

et al. 2023

Electronics

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The advent of sixth-generation (6G) networks brings unmatched speed, reliability, and capacity for massive connections, making it a cornerstone for revolutionary applications. One such application is in vehicular networks, which have their unique demands and complexities. Specifically, they face the complex issue of packet reordering due to the high-speed movement of vehicles and frequent switching of network connections. This paper examines the impact and causes of packet reordering, its threats to network efficiency, and potential countermeasures, particularly in the context of 6G-enabled vehicular networks. We introduce end-to-end methods and metrics to address packet reordering in 6G, discussing the development trends and application prospects. Our findings highlight the emergence of sophisticated strategies, such as prediction and avoidance, to manage packet reordering. They also reveal potential applications to boost network reliability, emulate traffic distributions, and enhance data security. Furthermore, we anticipate a growing integration of machine learning and data-driven optimization in tackling packet reordering. The insights provided aim to influence the future design and optimization of 6G networks, particularly concerning packet management and performance. This paper aims to assist researchers and practitioners in effectively leveraging packet reordering to promote efficient and secure operations of future 6G networks.

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Section: Acknowledgment Mechanismsmentioning

confidence: 99%