On achieving fairness and efficiency in high-speed shared medium access
IEEE/ACM Transactions on Networking (TON)
Multiple access control with intelligent bandwidth allocation for wireless ATM networks
IEEE Journal on Selected Areas in Communications
Double sense multiple access for wireless ad hoc networks
QShine '06 Proceedings of the 3rd international conference on Quality of service in heterogeneous wired/wireless networks
Double sense multiple access for wireless ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Energy efficient collision avoidance MAC protocol in wireless mesh access networks
IWCMC '07 Proceedings of the 2007 international conference on Wireless communications and mobile computing
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This paper focuses on performance analysis of a CDMA wireless data network based on hierarchy schedule-sensing (HSS) protocol, in which a common-code permission frame beacon is used to schedule request transmissions to avoid packet collisions. To further reduce scheduling delay, hierarchical group-based coding is adopted in the scheme. The performance of such a network is evaluated considering packet collisions with and without packet capture effect using a two-dimensional Markovian chain model. In particular, this paper will study the impact of multiple packet-collision effect on network performance with the help of the average packet-collision rate derived explicitly in the paper. The obtained results show that, despite its low implementation complexity, the HSS protocol is a fairly robust medium-access control protocol featuring uniformly high throughput and short delay even under very high traffic load, which especially suits data-centric wireless networks with relatively small coverage area and great node density.