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- articleJanuary 2024
Information Freshness for Monitoring and Control over Wireless Networks
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 51, Issue 3December 2023, Pages 62–65https://doi.org/10.1145/3639830.3639853Brief Biography: Vishrant Tripathi obtained his PhD from the EECS department at MIT, working with Prof. Modiano at the Lab for Information and Decision Systems (LIDS). He is currently working on building efficient data center networks at Google. His ...
- articleJanuary 2024
Theory of Timely Remote Estimation and Application toSituational Awareness
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 51, Issue 3December 2023, Pages 50–53https://doi.org/10.1145/3639830.3639850Brief Biography: Tasmeen Zaman Ornee is a PhD candidate at the Electrical and Computer Engineering Department of Auburn University. She joined the Real-time Networking lab in Fall 2018. Her PhD supervisor is Prof. Yin Sun. She completed her M.Sc. in ...
- articleJanuary 2024
An Energy-efficient Wireless Sensor Network Applied to Greenhouse Cultivation
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 51, Issue 3December 2023, Pages 19–21https://doi.org/10.1145/3639830.3639839Wireless sensors have already been used for a long time in military, health, and agricultural environments [6]. Despite the advances in precision agriculture, wireless sensor networks remain a distant reality for small farmers, mainly greenhouse farmers, ...
- abstractJune 2023
CoBF: Coordinated Beamforming in Dense mmWave Networks
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 51, Issue 1June 2023, Pages 105–106https://doi.org/10.1145/3606376.3593531With MIMO and enhanced beamforming features, IEEE 802.11ay is poised to create the next generation of mmWave WLANs that can provide over 100 Gbps data rate. However, beamforming between densely deployed APs and clients incurs unacceptable overhead. On ...
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SIGMETRICS '23: Abstract Proceedings of the 2023 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems: ISBN 9798400700743, June 2023 - posterJune 2017
Multipath TCP on a VANET: A Performance Study
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 45, Issue 1June 2017, Pages 39–40https://doi.org/10.1145/3143314.3078555Highly dynamic vehicular networks use long-range radio technologies such as DSRC, WiMAX, and Cellular networks to maintain connectivity. Multipath TCP offers the possibility to combine these radio technologies to improve network performance, allow ...
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SIGMETRICS '17 Abstracts: Proceedings of the 2017 ACM SIGMETRICS / International Conference on Measurement and Modeling of Computer Systems: ISBN 9781450350327, June 2017 -
- extended-abstractJune 2016
Automated Test Location Selection For Cellular Network Upgrades
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 44, Issue 1June 2016, Pages 371–372https://doi.org/10.1145/2964791.2901505Cellular networks are constantly evolving due to frequent changes in radio access and end user equipment technologies, applications, and traffic. Network upgrades should be performed with extreme caution since millions of users heavily depend on the ...
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SIGMETRICS '16: Proceedings of the 2016 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Science: ISBN 9781450342667, June 2016 - extended-abstractJune 2016
Spatial Multi-LRU Caching for Wireless Networks with Coverage Overlaps
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 44, Issue 1June 2016, Pages 403–405https://doi.org/10.1145/2964791.2901483This article introduces a novel family of decentralised caching policies for wireless networks, referred to as spatial multi-LRU. Based on these, cache inventories are updated in a way that provides content diversity to users that are covered by, and ...
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SIGMETRICS '16: Proceedings of the 2016 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Science: ISBN 9781450342667, June 2016 - extended-abstractJune 2016
Explicit Back-off Rates for Achieving Target Throughputs in CSMA/CA Networks
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 44, Issue 1June 2016, Pages 377–379https://doi.org/10.1145/2964791.2901482CSMA/CA networks have often been analyzed using a stylized model that is fully characterized by a vector of back-off rates and a conflict graph. We present an explicit formula for the unique vector of back-off rate needed to achieve any achievable ...
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SIGMETRICS '16: Proceedings of the 2016 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Science: ISBN 9781450342667, June 2016 - research-articleJune 2015
Resource Allocation and Rate Gains in Practical Full-Duplex Systems
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 43, Issue 1June 2015, Pages 109–122https://doi.org/10.1145/2796314.2745872Full-duplex communication has the potential to substantially increase the throughput in wireless networks. However, the benefits of full-duplex are still not well understood. In this paper, we characterize the full-duplex rate gains in both single-...
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SIGMETRICS '15: Proceedings of the 2015 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems: ISBN 9781450334860, June 2015 - research-articleJune 2015
Queue-Proportional Rate Allocation with Per-Link Information in Multihop Networks
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 43, Issue 1June 2015, Pages 97–108https://doi.org/10.1145/2796314.2745864The backpressure scheduling algorithm for multihop wireless networks is known to be throughput optimal, but it requires each node to maintain per-destination queues. Recently, a clever generalization of processor sharing has been proposed which is also ...
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SIGMETRICS '15: Proceedings of the 2015 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems: ISBN 9781450334860, June 2015 - research-articleJune 2015
60 GHz Indoor Networking through Flexible Beams: A Link-Level Profiling
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 43, Issue 1June 2015, Pages 71–84https://doi.org/10.1145/2796314.274585860 GHz technology holds tremendous potential to upgrade wireless link throughput to Gbps level. To overcome inherent vulnerability to attenuation, 60 GHz radios communicate by forming highly-directional electronically-steerable beams. Standards like ...
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SIGMETRICS '15: Proceedings of the 2015 ACM SIGMETRICS International Conference on Measurement and Modeling of Computer Systems: ISBN 9781450334860, June 2015 - posterJune 2014
Scheduling using interactive oracles: connection between iterative optimization and low-complexity scheduling
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 42, Issue 1June 2014, Pages 577–578https://doi.org/10.1145/2637364.2592026Since Tassiulas and Ephremides proposed the maximum weight scheduling algorithm of throughput-optimality for constrained queueing networks in 1992, extensive research efforts have been made for resolving its high complexity issue under various ...
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SIGMETRICS '14: The 2014 ACM international conference on Measurement and modeling of computer systems: ISBN 9781450327893, June 2014 - posterJune 2014
FLOWR: a self-learning system for classifying mobileapplication traffic
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 42, Issue 1June 2014, Pages 569–570https://doi.org/10.1145/2637364.2592022Also Published in:
SIGMETRICS '14: The 2014 ACM international conference on Measurement and modeling of computer systems: ISBN 9781450327893, June 2014 - posterJune 2014
Impact of correlated mobility and cluster scalability on connectivity of wireless networks
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 42, Issue 1June 2014, Pages 549–550https://doi.org/10.1145/2637364.2592012We propose the correlated mobile k-hop clustered networks model to implement correlated node movements and scalable clusters. We divide network states into three categories, i.e., cluster-sparse state, cluster-dense state and cluster-inferior dense ...
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SIGMETRICS '14: The 2014 ACM international conference on Measurement and modeling of computer systems: ISBN 9781450327893, June 2014 - research-articleJune 2014
Movers and shakers: kinetic energy harvesting for the internet of things
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 42, Issue 1June 2014, Pages 407–419https://doi.org/10.1145/2637364.2591986Numerous energy harvesting wireless devices that will serve as building blocks for the Internet of Things (IoT) are currently under development. However, there is still only limited understanding of the properties of various energy sources and their ...
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SIGMETRICS '14: The 2014 ACM international conference on Measurement and modeling of computer systems: ISBN 9781450327893, June 2014 - research-articleJune 2014
Data dissemination performance in large-scale sensor networks
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 42, Issue 1June 2014, Pages 395–406https://doi.org/10.1145/2637364.2591981As the use of wireless sensor networks increases, the need for (energy-)efficient and reliable broadcasting algorithms grows. Ideally, a broadcasting algorithm should have the ability to quickly disseminate data, while keeping the number of ...
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SIGMETRICS '14: The 2014 ACM international conference on Measurement and modeling of computer systems: ISBN 9781450327893, June 2014 - research-articleJune 2014
Error estimating codes for insertion and deletion channels
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 42, Issue 1June 2014, Pages 381–393https://doi.org/10.1145/2637364.2591976Error estimating codes (EEC) have recently been proposed for measuring the bit error rate (BER) in packets transmitted over wireless links. They however can provide such measurements only when there are no insertion and deletion errors, which could ...
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SIGMETRICS '14: The 2014 ACM international conference on Measurement and modeling of computer systems: ISBN 9781450327893, June 2014 - short-paperJanuary 2014
Random access in wireless networks: how much aggressiveness can cause instability?
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 41, Issue 3December 2013, Pages 19–21https://doi.org/10.1145/2567529.2567535Random access schemes are simple and inherently distributed, yet capable of matching the optimal throughput performance of centralized scheduling algorithms. The throughput optimality however has been established for activation rules that are relatively ...
- research-articleJune 2013
Scheduling of users with markovian time-varying transmission rates
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 41, Issue 1June 2013, Pages 129–140https://doi.org/10.1145/2494232.2465550We address the problem of developing a well-performing and implementable scheduler of users with wireless connection to the base station. The main feature of such real-life systems is that the quality conditions of the user channels are time-varying, ...
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SIGMETRICS '13: Proceedings of the ACM SIGMETRICS/international conference on Measurement and modeling of computer systems: ISBN 9781450319003, June 2013 - research-articleJune 2013
Probabilistic optimal tree hopping for RFID identification
ACM SIGMETRICS Performance Evaluation Review (SIGMETRICS), Volume 41, Issue 1June 2013, Pages 293–304https://doi.org/10.1145/2494232.2465549Radio Frequency Identification (RFID) systems are widely used in various applications such as supply chain management, inventory control, and object tracking. Identifying RFID tags in a given tag population is the most fundamental operation in RFID ...
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SIGMETRICS '13: Proceedings of the ACM SIGMETRICS/international conference on Measurement and modeling of computer systems: ISBN 9781450319003, June 2013