Performance comparison of TDMA variants for underwater acoustic sensor networks

P Mandal - Journal of Network and Computer Applications, 2017 - Elsevier
In a network with long and random propagation delay, where sensor nodes communicate to
a single receiver, there can be two variants of time division multiple access (TDMA), viz …

Backoff‐toleration‐based opportunistic MAC protocol for underwater acoustic sensor networks

K Chen - IET Communications, 2022 - Wiley Online Library
With the development of underwater internet, Underwater Acoustic Sensor Networks
(UASNs) have become an important method for collecting marine parameters and data. The …

Stability of S‐Aloha with variable propagation delay

P Mandal, S De - IET Communications, 2019 - Wiley Online Library
State‐of‐the‐art variants of slotted Aloha (S‐Aloha) for underwater acoustic networks do not
consider the joint effect of retransmission and distance‐dependent propagation delay …

Analytic approach using continuous Markov chain to improve the QoS of a wireless network

A El Hanjri, A Zaaloul, A Haqiq - … and Applications: Proceedings of the 8th …, 2018 - Springer
QoS management is a crucial task in wireless networks. Continuous Markov chain is highly
significant suitable model for resources management in wireless networks. In this paper, we …

Adaptive Guard Time Control for Distributed TDMA Networks with a Large Propagation Delay

Y Cho, H Baek - IEIE Transactions on Smart Processing & Computing, 2022 - dbpia.co.kr
In TDMA networks with a large propagation delay, a large guard time is required to ensure
broadcasting without collisions. However, this causes considerable waste, and degrades …