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Low overhead, fine-grained end-to-end monitoring of wireless networks using in-band telemetry

Book Contribution - Book Chapter Conference Contribution

Wireless netWorks are becoming more complex while applications on top are becoming more demanding. To maintain network performance in terms of latency, throughput and reliability, continuous verification of the performance, possibly followed by on-the-fly network (re)configuration is needed. To achieve this, the way wireless network monitoring is being done needs to be reconsidered and should evolve towards more timely, low overhead and fine-grained monitoring. This paper shows hoiv in-band network telemetry (INT) monitoring can achieve these objectives. An INT-enabled node architecture is designed as well as novel INT options. By means of an implementation on WiFi Linux devices, the concept is validated by tracking the behavior of a real network.
Book: 2019 15th International Conference on Network and Service Management (CNSM)
Number of pages: 1
ISBN:9783903176249
Publication year:2019
Accessibility:Open