Search Results - "Costa, Maice"

Using Correlated Information to Extend Device Lifetime by Hribar, Jernej, Costa, Maice, Kaminski, Nicholas, DaSilva, Luiz A.

“…The massive device deployments in the Internet of Things (IoT) generate immense amounts of data that can be leveraged to improve overall network performance…”
Get full text

On the Age of Information in Status Update Systems With Packet Management by Costa, Maice, Codreanu, Marian, Ephremides, Anthony

“…We consider a communication system in which status updates arrive at a source node, and should be transmitted through a network to the intended destination…”
Get full text

Energy efficiency versus performance in cognitive wireless networks by Costa, Maice, Ephremides, Anthony

“…Energy efficiency is a critical issue in wireless networks, not only due to the technological limitations on energy supplies, but also due to the environmental…”
Get full text

Age of Information with network coding by Costa, Maice, Sagduyu, Yalin E.

“…We consider the timeliness in delivering a file containing a fixed number of packets through a multicast wireless network using network coding, which is known…”
Get full text

Timely and covert communications under deep learning-based eavesdropping and jamming effects by Costa, Maice, Sagduyu, Yalin E.

“…This paper explores the concept of timeliness in covert communications when faced with eavesdropping and jamming. Time-sensitive information is to be…”
Get full text

Novel Energy-Centric Analysis for Random Access Networks by Dester, Plinio S., Costa, Maice, Nardelli, Pedro H. J., Silva, Pedro E. Goria, Moualeu, Jules M.

“…In this letter, we revisit the notion of energy efficiency widely adopted in age-centric network-based systems. To this end, we consider two traditional ALOHA…”
Get full text

Age of information with packet management by Costa, Maice, Codreanu, Marian, Ephremides, Anthony

“…We consider a system in which random status updates arrive at a source node, and should be transmitted through a wireless network to the intended destination…”
Get full text

Deep Reinforcement Learning for NextG Radio Access Network Slicing with Spectrum Coexistence by Shi, Yi, Costa, Maice, Erpek, Tugba, Sagduyu, Yalin E.

“…Reinforcement learning (RL) is applied for dynamic admission control and resource allocation in NextG radio access network slicing. When sharing the spectrum…”
Get full text

On the age of channel information for a Finite-State Markov model by Costa, Maice, Valentin, Stefan, Ephremides, Anthony

“…In this work, we analyze the effect of outdated channel information on the performance of a non-reciprocal wireless link. We introduce a model of channel…”
Get full text

Robust Improvement of the Age of Information by Adaptive Packet Coding by Costa, Maice, Sagduyu, Yalin E., Erpek, Tugba, Medard, Muriel

“…We consider a wireless communication network with an adaptive scheme to select the number of packets to be admitted and encoded for each transmission, and…”
Get full text

Timely NextG Communications with Decoy Assistance against Deep Learning-based Jamming by Costa, Maice, Sagduyu, Yalin E

“…Proc. 2024 IEEE International Conference on Communications Workshops, pp.554-559. %\thanks{Peer-reviewed version in Proc. 2024 IEEE International Conference on…”
Get full text

Timeliness in NextG Spectrum Sharing under Jamming Attacks with Deep Learning by Costa, Maice, Sagduyu, Yalin E

“…In proceedings on IEEE VTC-Fall 2024 Conference We consider the communication of time-sensitive information in NextG spectrum sharing where a deep…”
Get full text

Timely NextG Communications with Decoy Assistance against Deep Learning-based Jamming by Costa, Maice, Sagduyu, Yalin E.

“…We consider the transfer of time-sensitive information in next-generation (NextG) communication systems in the presence of a deep learning based eavesdropper…”
Get full text

Routing, Network Coding and TCP Support for Wideband HF Communications by Erpek, Tugba, Sagduyu, Yalin E., Shi, Yi, Costa, Maice, Davaslioglu, Kemal, Han, Hao, Fayette, Daniel, Johnson, Eric, Bentley, Elizabeth, Banner, Clif

“…High frequency (HF) communications provide beyond line-of-sight (BLoS) links for robust and reliable delivery of critical messages over long distances. HF…”
Get full text

Age of information and energy efficiency in communication networks by Dutra da Costa, Maice

“…This dissertation focuses on two important aspects of communication systems, namely energy efficiency and age of information. Both aspects have received much…”
Get full text

On energy efficiency and lifetime in low power wide area network for the Internet of Things by Costa, Maice, Farrell, Thomas, Doyle, Linda

“…Energy efficiency is among the most important network performance metrics, particularly when the end devices rely on limited energy sources, which is the case…”
Get full text

Robust Improvement of the Age of Information by Adaptive Packet Coding by Costa, Maice, Sagduyu, Yalin, Erpek, Tugba, Médard, Muriel

“…We consider a wireless communication network with an adaptive scheme to select the number of packets to be admitted and encoded for each transmission, and…”
Get full text

Updating Strategies in the Internet of Things by Taking Advantage of Correlated Sources by Hribar, Jernej, Costa, Maice, Kaminski, Nicholas, DaSilva, Luiz A.

“…The success of the Internet of Things (IoT) strongly depends on the development of efficient strategies for gathering and processing large amounts of data…”
Get full text

On the age of Channel State Information for non-reciprocal wireless links by Costa, Maice, Valentiny, Stefan, Ephremides, Anthony

“…We present a framework to study the effect of outdated Channel State Information (CSI) on the performance of a non-reciprocal wireless link. The proposed…”
Get full text

Energy efficiency in cooperative cognitive wireless networks by Costa, Maice, Ephremides, Anthony

“…In this work, we analyze the energy efficiency of a wireless link, while considering spectrum sharing, and cooperation. Insightful results are obtained using a…”
Get full text