Results 31 to 40 of about 1,394,604 (278)

Effective capacity channel model for frequency-selective fading channels [PDF]

open access: yesWireless Networks, 2005
To efficiently support quality of service (QoS) in future wireless networks, it is important to model a wireless channel in terms of connection-level QoS metrics such as data rate, delay and delay-violation probability. To achieve this, in [7], we proposed and developed a link-layer channel model termed effective capacity (EC) for flat fading channels.
null Dapeng Wu, R. Negi
openaire   +1 more source

Distribution Channel and Remanufacturing Strategy Selection [PDF]

open access: yesMathematical Problems in Engineering, 2021
Remanufacturing has become an important and fast-growing industry. Many original equipment manufacturers (OEMs) cooperate with third-party remanufacturers (3PRs) through either outsourcing or licensing. They sell the new and remanufactured products either directly to the consumer or indirectly through a retailer.
Xunbo Wu   +4 more
openaire   +1 more source

Structured Distributed Compressive Channel Estimation Over Doubly Selective Channels [PDF]

open access: yesIEEE Transactions on Broadcasting, 2016
IEEE ...
Qibo Qin   +4 more
openaire   +2 more sources

The study on precipitation products corrected by optimal selection FY-4B AGRI channel based on random forest algorithm

open access: yes暴雨灾害
To improve the accuracy of quantitative precipitation products derived from regional satellite observations, the level 1 radiation observation products, level 2 cloud detection products, and level 2 quantitative precipitation estimation operational ...
Jinyi XIA, Li GUAN
doaj   +1 more source

Correlating Data-Driven Muscle Selection Approaches to Synergies for Gait Prediction

open access: yesIEEE Transactions on Neural Systems and Rehabilitation Engineering
Optimizing sensors for physiological input is critical to enhance performance as well as minimize the cost and complexity of assistive devices (e.g. lower-limb exoskeletons).
Annika Guez   +4 more
doaj   +1 more source

Opportunistic Relay Selection with Limited Feedback

open access: yes, 2007
It has been shown that a decentralized relay selection protocol based on opportunistic feedback from the relays yields good throughput performance in dense wireless networks.
Heath, Jr., Robert W.   +2 more
core   +3 more sources

On Myopic Sensing for Multi-Channel Opportunistic Access: Structure, Optimality, and Performance

open access: yes, 2008
We consider a multi-channel opportunistic communication system where the states of these channels evolve as independent and statistically identical Markov chains (the Gilbert-Elliot channel model).
Bhaskar Krishnamachari   +4 more
core   +4 more sources

Deep learning-based self-induced emotion recognition using EEG

open access: yesFrontiers in Neuroscience, 2022
Emotion recognition from electroencephalogram (EEG) signals requires accurate and efficient signal processing and feature extraction. Deep learning technology has enabled the automatic extraction of raw EEG signal features that contribute to classifying ...
Yerim Ji, Suh-Yeon Dong
doaj   +1 more source

Multihop Diversity for Fading Mitigation in Multihop Wireless Networks

open access: yes, 2011
The concept of multihop diversity is proposed, where all the nodes of a multihop link are assumed to have buffers for temporarily storing their received packets.
Dong, Chen   +2 more
core   +1 more source

Opportunistic Collaborative Beamforming with One-Bit Feedback [PDF]

open access: yes, 2008
An energy-efficient opportunistic collaborative beamformer with one-bit feedback is proposed for ad hoc sensor networks over Rayleigh fading channels. In contrast to conventional collaborative beamforming schemes in which each source node uses channel ...
Brown Iii   +3 more
core   +2 more sources

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