A rate-adaptive MAC protocol for multi-Hop wireless networks
Proceedings of the 7th annual international conference on Mobile computing and networking
Power management for energy-aware communication systems
ACM Transactions on Embedded Computing Systems (TECS)
OR2: A Path Tuning Algorithm for Routing in Ad Hoc Networks
LCN '01 Proceedings of the 26th Annual IEEE Conference on Local Computer Networks
On improving the performance of IEEE 802.11 with relay-enabled PCF
Mobile Networks and Applications
Hybrid rate control for IEEE 802.11
Proceedings of the second international workshop on Mobility management & wireless access protocols
Courtesy Piggybacking: Supporting Differentiated Services in Multihop Mobile Ad Hoc Networks
IEEE Transactions on Mobile Computing
Rate-adaptive snoop: a TCP enhancement scheme over rate-controlled lossy links
IEEE/ACM Transactions on Networking (TON)
Optimizing wireless multimedia transmissions through cross layer design
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
Multiple ARQ processes for MIMO systems
EURASIP Journal on Applied Signal Processing
Optimal allocation problem: performance evaluation of communication networks using GA
International Journal of Computer Applications in Technology
Cross-layer optimized wireless multicast for layered media
Computer Networks: The International Journal of Computer and Telecommunications Networking
ICDCN '09 Proceedings of the 10th International Conference on Distributed Computing and Networking
SNR estimation algorithm based on the preamble for OFDM systems in frequency selective channels
IEEE Transactions on Communications
Computers and Electrical Engineering
IEEE Transactions on Circuits and Systems Part I: Regular Papers
Rate adaptation via link-layer feedback for goodput maximization over a time-varying channel
IEEE Transactions on Wireless Communications
Cramér-Rao bound for NDA SNR estimates of square QAM modulated signals
WCNC'09 Proceedings of the 2009 IEEE conference on Wireless Communications & Networking Conference
SARNOFF'09 Proceedings of the 32nd international conference on Sarnoff symposium
SNR estimation for multilevel constellations using higher-order moments
IEEE Transactions on Signal Processing
EURASIP Journal on Wireless Communications and Networking - Special issue on simulators and experimental testbeds design and development for wireless networks
On the rate adaptation for IEEE 802.11 wireless networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
Measurement and analysis of real-world 802.11 mesh networks
IMC '10 Proceedings of the 10th ACM SIGCOMM conference on Internet measurement
Data-aided SNR estimation in time-variant Rayleigh fading channels
IEEE Transactions on Signal Processing
IEEE Transactions on Wireless Communications
Cramér-Rao lower bounds for NDA SNR estimates of square QAM modulated transmissions
IEEE Transactions on Communications
EURASIP Journal on Advances in Signal Processing - Special issue on advances in single carrier block modulation with frequency domain processing
Receiver based capacity enhancement with cross-layer design approach for IEEE 802.11 ad-hoc networks
Proceedings of the International Conference & Workshop on Emerging Trends in Technology
PWC'06 Proceedings of the 11th IFIP TC6 international conference on Personal Wireless Communications
Cross-layer opportunistic adaptation for voice over ad hoc networks
Computer Networks: The International Journal of Computer and Telecommunications Networking
NDA SNR and CRLB Estimation Over MISO with STBC Channels
International Journal of Business Data Communications and Networking
Satisfying demands in a multicellular network: A universal power allocation algorithm
Computer Communications
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We propose a technique to measure channel quality in terms of signal-to-interference plus noise ratio (SINR) for the transmission of signals over fading channels. The Euclidean distance (ED) metric, associated with the decoded information sequence or a suitable modification thereof, is used as a channel quality measure. Simulations show that the filtered or averaged metric is a reliable channel quality measure which remains consistent across different coded modulation schemes and at different mobile speeds. The average scaled ED metric can be mapped to the SINR per symbol. We propose the use of this SINR estimate for data rate adaptation, in addition to mobile assisted handoff (MAHO) and power control. We particularly focus on data rate adaptation and propose a set of coded modulation schemes which utilize the SINR estimate to adapt between modulations, thus improving the data throughput. Simulation results show that the proposed metric works well across the entire range of Dopplers to provide near-optimal rate adaptation to average SINR. This method of adaptation averages out short-term variations due to Rayleigh fading and adapts to the long-term effects such as shadowing. At low Dopplers, the metric can track Rayleigh fading and match the rate to a short-term average of the SINR, thus further increasing throughput