Abstract:
The lightweight Constrained Application Protocol (CoAP) has been standardized by IETF for the constrained IoT devices operating in lossy environments. It runs over unreli...Show MoreMetadata
Abstract:
The lightweight Constrained Application Protocol (CoAP) has been standardized by IETF for the constrained IoT devices operating in lossy environments. It runs over unreliable UDP protocol for communication, reliability, and congestion management. Congestion in the network grows as the number of transmissions increases, making it more difficult to alleviate congestion with the conventional CoAP approach. CoAP is also not adaptive to various network conditions. To overcome such limitations of CoAP, some enhancements of the basic CC mechanism have been proposed recently. This paper presents a comparative analysis of several congestions control mechanisms and highlights some of their advantages and disadvantages.
Published in: 2021 4th International Conference on Recent Trends in Computer Science and Technology (ICRTCST)
Date of Conference: 11-12 February 2022
Date Added to IEEE Xplore: 27 May 2022
ISBN Information:
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