Congestion control protocol for wireless sensor networks handling prioritized heterogeneous traffic
Muhammad Mostafa Monowar,Md. Obaidur Rahman,Al-Sakib Khan Pathan,Choong Seon Hong +3 more
- 21 Jul 2008
- pp 17
TL;DR: This paper proposes Prioritized Heterogeneous Traffic-oriented Congestion Control Protocol (PHTCCP) which ensures efficient rate control for prioritized heterogeneous traffic and guarantees efficient link utilization by using dynamic transmission rate adjustment.
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Abstract: Heterogeneous applications could be assimilated within the same wireless sensor network with the aid of modern motes that have multiple sensor boards on a single radio board. Different types of data generated from such types of motes might have different transmission characteristics in terms of priority, transmission rate, required bandwidth, tolerable packet loss, delay demands etc. Considering a sensor network consisting of such multi-purpose nodes, in this paper we propose Prioritized Heterogeneous Traffic-oriented Congestion Control Protocol (PHTCCP) which ensures efficient rate control for prioritized heterogeneous traffic. Our protocol uses intra-queue and inter-queue priorities for ensuring feasible transmission rates of heterogeneous data. It also guarantees efficient link utilization by using dynamic transmission rate adjustment. Detailed analysis and simulation results are presented along with the description of our protocol to demonstrate its effectiveness in handling prioritized heterogeneous traffic in wireless sensor networks.
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Citations
Review: Wireless Sensor Network transport protocol: A critical review
TL;DR: The technical features of existing transport protocols are reviewed and a generic framework for a WSN transport protocol is suggested, which offers a strong groundwork for the new researchers to identify the open research issues.
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•Journal Article
Prioritized Heterogeneous Traffic-Oriented Congestion Control Protocol for WSNs
TL;DR: A Prioritized Heterogeneous Traffic'oriented Congestion Control Protocol (PHTCCP) is proposed which performs hop'by'hop rate adjustment controlling the congest ion and ensures efficient rate for the prioritized diverse traffic.
An exploratory study of congestion control techniques in Wireless Sensor Networks
Divya Pandey,Vandana Kushwaha +1 more
TL;DR: An attempt has been made to present a systematic review of recent efforts assisted at refining the congestion control methodologies in WSNs by considering classical approaches as well as soft computing based approaches.
33
A Congestion Control Scheme Based on Fuzzy Logic in Wireless Body Area Networks
Sara Ghanavati,Jemal Abawaji,Davood Izadi +2 more
- 28 Sep 2015
TL;DR: A new congestion detection and control protocol for remote monitoring of patients health status using WBANs that is able to detect congestion by considering local information such as buffer capacity and node rate and differentiates between vital signals and assigns priorities to them based on their level of importance.
28
QoS in Body Area Networks: A Survey
TL;DR: This article identifies a set of QoS requirements for BAN applications and shows how these requirements are linked in a three-tier BAN system and presents a comprehensive review of the existing proposals against those requirements.
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