IEEE Transactions on Aerospace and Electronic Systems, 2019
Space communications feature large round-trip time delays (for example, between 6.5 and 44 minute... more Space communications feature large round-trip time delays (for example, between 6.5 and 44 minutes for Mars to Earth and return, depending on the actual distance between the two planets) and highly variable data error rates, for example, bit error rate (BER) of 10 −5 is very common and even higher BERs on the order of 10 −1 is observed in the deep-space environment. We develop a new content transfer This work was supported in part by NASA EPSCoR program under grants NNX13AB31A and NNX14AN38A. My sincere gratitude goes to Mr. Kamal Oudrhiri of Jet Propulsion Laboratory (JPL) Communications Architectures and Research Section, Radio Science Group and Mr. Philip Tsao of JPL Communications Architectures and Research Section, Signal Processing and Networks Group for helping with the advanced water vapor radiometer data used in this work. My sincere acknowledgments to Mr. Philip Tsao for his helpful suggestions and comments. Lastly, I would like to thank my family for their continuous support. I am thankful to my loving husband Dr. Amrit Kharel for all the support and encouragement. Without him, I would not be able to come to this beautiful point in my life.
Acm Sigmetrics Performance Evaluation Review, Dec 1, 2000
Page 1. IP-based Services over GPRS Vikrant A. Chitre and John N. Daigle Center for Wireless Comm... more Page 1. IP-based Services over GPRS Vikrant A. Chitre and John N. Daigle Center for Wireless Communications University of Mississippi University, MS, 38677 USA {vikrant, wcdaigle}@cotton.vislab.olemiss.edu Abstract The ...
We obtain the time dependent probabilities for the joint distribution of the number of arrivals a... more We obtain the time dependent probabilities for the joint distribution of the number of arrivals and departures in [0, t] for the M/M~J/1 queue. This queue has the exponential service with parameters #i j, depending on the types of the successive customers attended. We provide an intuitive interpretation of the solution and also present some numerical results, including time dependent event probabilities and queue length.
Abstract In a packet voice communication system, packets are fed to a common queue by a number of... more Abstract In a packet voice communication system, packets are fed to a common queue by a number of independent voice sources and are removed from this queue on a first-come-first-serve basis for transmission over a communication link of finite capacity. Each voice ...
2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004
Page 1. Resource Allocation for Statistical QoS Provision in Buffered Crossbar Switches Qiang Dua... more Page 1. Resource Allocation for Statistical QoS Provision in Buffered Crossbar Switches Qiang Duan Computer Science Department University of Central Arkansas Email: QDuan@uca.edu John N. Daigle Electrical Engineering ...
IEEE INFOCOM '88,Seventh Annual Joint Conference of the IEEE Computer and Communcations Societies. Networks: Evolution or Revolution?, 1988
The authors consider worker waiting times and throughput for an optical-disk-based document stora... more The authors consider worker waiting times and throughput for an optical-disk-based document storage and retrieval system in an office environment. They model the system as a single-server queuing system having a finite number of each of two types of worker: document user and document entry. Worker think times are assumed to be exponentially distributed while job service times are drawn
IEEE Transactions on Aerospace and Electronic Systems, 2019
Space communications feature large round-trip time delays (for example, between 6.5 and 44 minute... more Space communications feature large round-trip time delays (for example, between 6.5 and 44 minutes for Mars to Earth and return, depending on the actual distance between the two planets) and highly variable data error rates, for example, bit error rate (BER) of 10 −5 is very common and even higher BERs on the order of 10 −1 is observed in the deep-space environment. We develop a new content transfer This work was supported in part by NASA EPSCoR program under grants NNX13AB31A and NNX14AN38A. My sincere gratitude goes to Mr. Kamal Oudrhiri of Jet Propulsion Laboratory (JPL) Communications Architectures and Research Section, Radio Science Group and Mr. Philip Tsao of JPL Communications Architectures and Research Section, Signal Processing and Networks Group for helping with the advanced water vapor radiometer data used in this work. My sincere acknowledgments to Mr. Philip Tsao for his helpful suggestions and comments. Lastly, I would like to thank my family for their continuous support. I am thankful to my loving husband Dr. Amrit Kharel for all the support and encouragement. Without him, I would not be able to come to this beautiful point in my life.
Acm Sigmetrics Performance Evaluation Review, Dec 1, 2000
Page 1. IP-based Services over GPRS Vikrant A. Chitre and John N. Daigle Center for Wireless Comm... more Page 1. IP-based Services over GPRS Vikrant A. Chitre and John N. Daigle Center for Wireless Communications University of Mississippi University, MS, 38677 USA {vikrant, wcdaigle}@cotton.vislab.olemiss.edu Abstract The ...
We obtain the time dependent probabilities for the joint distribution of the number of arrivals a... more We obtain the time dependent probabilities for the joint distribution of the number of arrivals and departures in [0, t] for the M/M~J/1 queue. This queue has the exponential service with parameters #i j, depending on the types of the successive customers attended. We provide an intuitive interpretation of the solution and also present some numerical results, including time dependent event probabilities and queue length.
Abstract In a packet voice communication system, packets are fed to a common queue by a number of... more Abstract In a packet voice communication system, packets are fed to a common queue by a number of independent voice sources and are removed from this queue on a first-come-first-serve basis for transmission over a communication link of finite capacity. Each voice ...
2004 IEEE International Conference on Communications (IEEE Cat. No.04CH37577), 2004
Page 1. Resource Allocation for Statistical QoS Provision in Buffered Crossbar Switches Qiang Dua... more Page 1. Resource Allocation for Statistical QoS Provision in Buffered Crossbar Switches Qiang Duan Computer Science Department University of Central Arkansas Email: QDuan@uca.edu John N. Daigle Electrical Engineering ...
IEEE INFOCOM '88,Seventh Annual Joint Conference of the IEEE Computer and Communcations Societies. Networks: Evolution or Revolution?, 1988
The authors consider worker waiting times and throughput for an optical-disk-based document stora... more The authors consider worker waiting times and throughput for an optical-disk-based document storage and retrieval system in an office environment. They model the system as a single-server queuing system having a finite number of each of two types of worker: document user and document entry. Worker think times are assumed to be exponentially distributed while job service times are drawn
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