期刊名称：International Journal of Computer Science and Management Studies
电子版ISSN：2231-5268
出版年度：2013
卷号：13
期号：2
出版社：Imperial Foundation
摘要：Mobile ad hoc networks, are generally the worst-case scenarios for providing QoS guarantees. Not only is the performance of these networks unpredictable due to network dynamics, but they also operate with a limited-bandwidth, in a high- error-rate environment. Additionally, if a MANET supports real¬time traffic, there is a need for effective traffic management by implementing an efficient QoS scheme. This work discusses the characteristics of real-time traffic with emphasis placed on voice traffic. Also, the work reviews the existing approaches for providing QoS guarantees. Based on this discussion, we can develop some new QoS schemes.
