A high-quality global routing algorithm based on hybrid topology optimization and heuristic search for data processing in MEC

Xu, Saijuan; Wei, Ling; Liu, Genggeng; Chen, Yeh-Cheng; Chen, Guolong

doi:10.1007/s11227-021-04147-y

Cited by 2 publications

(1 citation statement)

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“…Local FRR repair Global repair Global repair (Global Fast Reroute) in computer networks is performed through various techniques and protocols that ensure fast bypassing of errors or failures in the network at the overall topological level. These techniques and protocols may include the following [50,51]:…”

Section: Fast Reroute (Frr)mentioning

confidence: 99%

Design of a Technique for Accelerating the WSN Convergence Process

Papan,

Bridova,

Filipko

2023

Sensors

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A wireless sensor network (WSN) is a network that monitors the physical environment using small and energy-efficient sensor devices. The wide application of WSNs has caused them to be used in critical applications that require a quick response, even at the cost of higher consumption. In recent years, Fast Reroute (FRR) technology has been developed, which accelerates network recovery after line or node failure. This technology plays an important role in connection recovery and data recovery, which helps speed up detection and redirect traffic. In our work, we created a new modification of the Ad hoc On-Demand Distance Vector (AODV) routing protocol, where we added the fast detection of link failure used in the FRR area. This modification rapidly increased connection recovery time and was tested in the OMNET++ simulation environment. The modification was implemented based on an additional RFC 5880 Bidirectional Forwarding Detection (BFD) module, which speeds up failure detection by sending quick “Hello” messages.

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Section: Fast Reroute (Frr)mentioning

confidence: 99%