Abstract
The IEEE 802.11n standard has introduced frame aggregation technique which can reduce the overhead and increases the channel utilization efficiency. However, the standard does not address the packet scheduling during the aggregation, and the aggregation scheme causes additional delays, particularly when waiting for other packets in the queue to construct the aggregated frame. Furthermore, the channel status should be addressed to improve the system performance. In this paper, we proposed a scheduling scheme called Dynamic Sensing Mechanism that handles the influence of network channel conditions during the transmission process. The mechanism decreases the number of expired packets during the retransmission by allowing the packets to be transmitted at an earlier time before their expiration time. The simulation results show an outstanding performance improvement for the proposed scheduling mechanism by reducing the packet loss ratio and increasing the system throughput.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Xiao Y (2005) Performance analysis of priority schemes for IEEE 802.11 and IEEE 802.11 e wireless LANs. IEEE Trans Wireless Commun 4(4):1506–1515
Wang P, Zhuang W (2008) A token-based scheduling scheme for WLANs supporting voice/data traffic and its performance analysis. IEEE Trans Wireless Commun 7(5):1708–1718
Inan I, Keceli F, Ayanoglu E An adaptive multimedia QoS scheduler for 802.11 e wireless LANs, pp 5263–5270
Frantti T Fuzzy packet size optimization for delay sensitive traffic in ad hoc networks, pp 2633–2637
Alsahag AM, Ali BM, Noordin NK, Mohamad H (2014) Fair uplink bandwidth allocation and latency guarantee for mobile WiMAX using fuzzy adaptive deficit round robin. J Netw Comput Appl 39:17–25
Seytnazarov S, Kim Y-T QoS-aware MPDU aggregation of IEEE 802.11 n WLANs for VoIP services, pp 2–4
Ramaswamy V, Sivarasu A, Sridharan B, Venkatesh H (2014) A bi-scheduler algorithm for frame aggregation in IEEE 802.11 n. arXiv preprint arXiv:1401.2056
Selvam T, Srikanth S A frame aggregation scheduler for IEEE 802.11 n, pp 1–5
Maqhat B, Baba MD, Rahman RA A-MSDU real time traffic scheduler for IEEE802. 11n WLANs, pp 286–290
Maqhat B, Baba MD, Ab Rahman R, Saif A (2014) Scheduler algorithm for IEEE802. 11n wireless LANs. Int J Future Comput Commun 3(4):222–226
Maqhat B, Dani Baba M, Rahman RA, Saif A Performance analysis of fair scheduler for A-MSDU aggregation in IEEE802. 11n wireless networks, pp 60–65
King PJ, Mamdani EH (1977) The application of fuzzy control systems to industrial processes. Automatica 13(3):235–242
Stephens AP et al (2004) Technical report, IEEE 802.11n working document 802.11-03/802r23
Acknowledgments
The authors would like to acknowledge the Research Management Institute of Universiti Teknologi MARA for providing the research grant for the Project No: 600-RMI/DANA 5/3/REI (2/2015).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer International Publishing Switzerland
About this paper
Cite this paper
Maqhat, B. et al. (2016). Adaptive Packet Scheduling Scheme Based on Network Conditions in WLAN Using Fuzzy System. In: Soh, P., Sulaiman, H., Othman, M., Abd. Aziz, M., Abd Malek, M. (eds) Theory and Applications of Applied Electromagnetics. Lecture Notes in Electrical Engineering, vol 379. Springer, Cham. https://doi.org/10.1007/978-3-319-30117-4_3
Download citation
DOI: https://doi.org/10.1007/978-3-319-30117-4_3
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-30116-7
Online ISBN: 978-3-319-30117-4
eBook Packages: EngineeringEngineering (R0)