Elements of information theory
Elements of information theory
A trace-based approach for modeling wireless channel behavior
WSC '96 Proceedings of the 28th conference on Winter simulation
A comparison of mechanisms for improving TCP performance over wireless links
IEEE/ACM Transactions on Networking (TON)
Improving TCP performance over wireless networks at the link layer
Mobile Networks and Applications
A comparison of TCP performance over three routing protocols for mobile ad hoc networks
MobiHoc '01 Proceedings of the 2nd ACM international symposium on Mobile ad hoc networking & computing
Analysis of TCP performance over mobile ad hoc networks
Wireless Networks - Selected Papers from Mobicom'99
Path set selection in mobile ad hoc networks
Proceedings of the 3rd ACM international symposium on Mobile ad hoc networking & computing
Discrete Time Processing of Speech Signals
Discrete Time Processing of Speech Signals
A Markov-based channel model algorithm for wireless networks
Wireless Networks
TCP Performance in Wireless Multi-hop Networks
WMCSA '99 Proceedings of the Second IEEE Workshop on Mobile Computer Systems and Applications
How Bad TCP Can Perform In Mobile Ad Hoc Networks
ISCC '02 Proceedings of the Seventh International Symposium on Computers and Communications (ISCC'02)
A Feedback Based Scheme for Improving TCP Performance in Ad-Hoc Wireless Networks
ICDCS '98 Proceedings of the The 18th International Conference on Distributed Computing Systems
I-TCP: indirect TCP for mobile hosts
ICDCS '95 Proceedings of the 15th International Conference on Distributed Computing Systems
Modeling frame-level errors in GSM wireless channels
Performance Evaluation - Internet performance symposium (IPS 2002)
Linear-complexity models for wireless MAC-to-MAC channels
Wireless Networks
Blind channel estimation and data detection using hidden Markovmodels
IEEE Transactions on Signal Processing
An improved UDP protocol for video transmission overInternet-to-wireless networks
IEEE Transactions on Multimedia
On the estimation of the order of a Markov chain and universal data compression
IEEE Transactions on Information Theory
A multifractal wavelet model with application to network traffic
IEEE Transactions on Information Theory
A universal finite memory source
IEEE Transactions on Information Theory
Hidden Markov modeling of flat fading channels
IEEE Journal on Selected Areas in Communications
Improving the performance of reliable transport protocols in mobile computing environments
IEEE Journal on Selected Areas in Communications
Survival of the fittest: an active queue management technique for noisy packet flows
Advances in Multimedia
Comparison of Conventional and Cross-Layer Multimedia Transport Schemes for Wireless Networks
Wireless Personal Communications: An International Journal
An energy-efficient link layer protocol for reliable transmission over wireless networks
EURASIP Journal on Wireless Communications and Networking
Graph-Theoretic Complexity Reduction for Markovian Wireless Channel Models
Wireless Personal Communications: An International Journal
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Statistical understanding of bit-errors above the physical layer facilitates the design and verification of wireless protocols and applications. In this paper, we provide analysis and modeling of bit-errors at the 802.11b MAC layer. We show that MAC-to-MAC bit-errors at 2 and 5.5 Mbps are Markov, whereas those at 11 Mbps are long-range dependent (LRD). For the 2 and 5.5 Mbps channels, we observe that low-complexity hierarchical and hidden Markov models cannot characterize the bit-error processes, and consequently high-order full-state Markov chains are employed for accurate channel characterization. A multifractal wavelet model is employed to accurately capture the LRD 11 Mbps bit-error process.