Abstract
Support for QoS is integral to the design of ad-hoc networks. Fluctuations in channel quality effect the QoS metrics on each link and the whole end-to-end route. In addition, the interference from non-neighboring nodes effects the link quality. QoS is thus an essential component of ad-hoc networks. The QoS requirements arise at the application layer in the form of restrictions on values of certain QoS metrics. The most commonly studied QoS metrics are bandwidth, delay and jitter. Bandwidth is the QoS metric that has received the most attention in the QoS literature. The QoS requirements are typically met by soft assurances rather than hard guarantees from the network. Most mechanisms are designed for providing relative assurances rather than absolute assurances. This chapter presents solutions and approaches for supporting QoS in ad-hoc networks at the physical, MAC, and routing layers. It also presents approaches at other layers and describes future challenges that need to be addressed to design a QoS enabled ad-hoc network.
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References
I. Aad and C. Caselluccia. Differentiation mechanisms for ieee 802.11. In Proc. IEEE Infocom, volume 2, pages 594–602, 1996.
G. Armitage. Quality of Service in IP Networks. Que; 1st edition, 2000.
Paul Bender, Peter Black, Matthew Grob, Roberto Pad ovani, Nagabhushana Sindhushayana, and Andrew Viterbi. CDMA/HDR: A Bandwidth-Efficient High-Speed Wireless Data Se rvice for Nomadic Users. IEEE Communications Magazine, 38:70–77, Jul. 2000.
K. Chen, S. H. Shah, and K. Nahrstedt. Cross Layer Design for Data Accessibility in Mobile Ad-hoc Networks. Journal of Wireless Communications, 21:49–75, 2002.
S. Chen and K. Nahrstedt. Distributed QoS Routing with Imprecise State Information. In Proc. of 7th IEEE International Conference on Computer, Communications and Networks (ICCCN’98), pages 614–621, October 1998.
G. Holland, Nitin Vaidya, and Paramvir Bahl. A Rate-Adaptive MAC Protocol for Multi-Hop Wireless Networks. In Proc. ACM MOBICOM, June 2001.
S. Jiang, D. He, and J. Rao. A prediction-based link availability estimation for mobile ad-hoc networks. In Proc. IEEE Infocom, pages 1745–1752, 2001.
A. Kamerman and L. Monteban. WaveLAN II: A High-performance Wireless LAN for the Unlicensed Band. Bell Labs Technical Journal, pages 118–133, Summer 1997.
S.-B. Lee, G.-S. Ahn, X. Zhang, and A. T. Campbell. INSIGNIA: An IP-Based Quality of Service Framework for Mobile Ad-hoc Networks. Journal of Parallel and Distributed Computing, 60:374–406, 2000.
R. Leung, J. Lio, E. Poon, A.-L. C. Chan, and B. Li. Mp-dsr: A qos-aware multi-path dynamic source routing protocol for wireless ad-hoc networks. In Proc. IEEE Conference on Local Computer Networks (LCN’01), 2001.
C. R. Lin and J. S. Liu. QoS Routing in Ad-hoc Wireless Networks. IEEE Journal on Selected Areas in Communications, 17(8), 1999.
S. Mangold, S. Choi, G. R. Hiertz, O. Klein, and B. Walke. Analysis of IEEE 802.11e for QoS Support in Wireless LANs. IEEE Wireless Communications Magazine, Special Issue on Evolution of Wireless LANs and PANs, Jul. 2003.
C. E. Perkins. Ad Hoc Networking. Addison-Wesley, Reading, MA, 2001.
B. Sadeghi, V. Kanodia, A. Sabharwal, and E. Knightly. Opportunistic Media Access for Multirate Ad-hoc Networks. In Proc. ACM MOBICOM, 2002.
P. Sinha, R. Sivakumar, and V. Bharghavan. Cedar: a core-extraction distributed ad hoc routing algorithm. In Proc. IEEE Infocom, 1999.
Jungmin So, and N. H. Vaidya. A Multi-channel MAC Protocol for Ad-hoc Wireless Networks. In Technical Report, January 2003.
A. Veres, A. T. Campbell, M. Barry, and L. H. Sun. Supporting service differentiation in wireless packet networks using distributed control. IEEE Journal on Selected Areas in Communications, October 2001.
Xi’an. Dynamic tdma slot assignment in ad-hoc networks. In Proc. 17th International Conference on Advanced Information Networking and Applications (AINA’03), 2003.
L. Xiao, J. Wang, and K. Nahrstedt. The Enhanced Ticket Based Routing Algorithm. In Proc. IEEE ICC, 2002.
G. G. Xie and J. Gibson. A Networking Protocol for Underwater Acoustic Networks. Technical Report, TR-CS-00-2, Dept. of Computer Science, Naval Postgraduate School, December 2000.
C. Zhu and M. S. Corson. Qos routing for mobile ad-hoc networks. In Proc. IEEE Infocom, 2002.
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Sinha, P. (2005). QoS Issues in Ad-Hoc Networks. In: Mohapatra, P., Krishnamurthy, S.V. (eds) Ad Hoc Networks. Springer, Boston, MA. https://doi.org/10.1007/0-387-22690-7_8
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DOI: https://doi.org/10.1007/0-387-22690-7_8
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