Search Results - "Carlos M. de Lima"

Contention-Based Geographic Forwarding Strategies for Wireless Sensors Networks by de Lima, Carlos H. M., Nardelli, Pedro H. J., Alves, Hirley, Latva-aho, Matti

“…This paper investigates solutions that combine relay selection algorithms and opportunistic geographic routing strategies for autonomous wireless sensor…”
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Enhanced Transmit Antenna Selection Scheme for Secure Throughput Maximization Without CSI at the Transmitter by Alves, Hirley, De Castro Tome, Mauricio, Nardelli, Pedro Henrique Juliano, De Lima, Carlos H. M., Latva-Aho, Matti

“…This paper addresses the establishment of secure communication links between Alice and Bob in the presence of an eavesdropper (Eve). The proposed scenario…”
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Performance Analysis of Full-Duplex Relay-Aided NOMA Systems Using Partial Relay Selection by Tregancini, Anderson, Olivo, Edgar Eduardo Benitez, Osorio, Diana Pamela Moya, de Lima, Carlos H. M., Alves, Hirley

“…Capitalizing on the benefits of non-orthogonal multiple access (NOMA) and full-duplex relaying as key technologies to boost spectral efficiency in the next…”
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Coordinated TDD-Underlay for Self-organizing Femtocells in Two-Tier Coexistence Scenarios by de Lima, Carlos H M, Bennis, Mehdi, Latva-aho, Matti

“…In this contribution, we investigate the concept of time division duplexing (TDD) mode as an alternative to underlay short-range femtocells on the uplink of…”
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Bayesian-Based Indoor Factory Positioning Using AOA, TDOA, and Hybrid Measurements by Tercas, Leonardo, Alves, Hirley, de Lima, Carlos H. M., Juntti, Markku

“…This work proposes and assesses Bayesian-based localization methods using time difference of arrival, angle of arrival, and hybrid measurements. First, a…”
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Effects of relay selection strategies on the spectral efficiency of wireless systems with half- and full-duplex nodes by de Lima, Carlos H. M., Alves, Hirley, Nardelli, Pedro. H. J., Latva-aho, Matti

“…This work proposes an analytical framework to study how relay selection strategies perform in half- and full-duplex deployments by combining renewal theory and…”
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Car-sharing subscription preferences and the role of incentives: The case of Copenhagen, Munich, and Tel Aviv-Yafo by Monteiro, Mayara Moraes, Lima de Azevedo, Carlos M., Kamargianni, Maria, Cantelmo, Guido, Shoshany Tavory, Sharon, Gal-Tzur, Ayelet, Antoniou, Constantinos, Shiftan, Yoram

“…•Individuals' preferences for different car-sharing plans and incentives are examined.•Data comes from a Stated Preference experiment conducted in Copenhagen,…”
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Iterative Bayesian-based Localization Mechanism for Industry Verticals by Hilleshein, Henrique, Carlos de Lima, H. M., Alves, Hirley, Latva-aho, Matti

“…We propose and evaluate an iterative localization mechanism employing Bayesian inference to estimate the position of a target using received signal strength…”
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Average Error Probability in Wireless Sensor Networks With Imperfect Sensing and Communication for Different Decision Rules by Nardelli, Pedro Henrique Juliano, Ramezanipour, Iran, Alves, Hirley, de Lima, Carlos H. M., Latva-Aho, Matti

“…This paper presents a framework to evaluate the probability that a decision error event occurs in wireless sensor networks, including sensing and communication…”
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Hybrid Bayesian-based Indoor Localization Mechanisms for Distributed Antenna Systems by Tercas, Leonardo, de Lima, Carlos H. M., Saloranta, Jani, Latva-aho, Matti

“…This work proposes and evaluates a hybrid Bayesian-based localization method to estimate the position of a target node using received signal strength and time…”
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Maximizing the link throughput between smart meters and aggregators as secondary users under power and outage constraints by Nardelli, Pedro H.J., de Castro Tomé, Mauricio, Alves, Hirley, de Lima, Carlos H.M., Latva-aho, Matti

“…This paper assesses the communication link from smart meters to aggregators as (unlicensed) secondary users that transmit their data over the (licensed)…”
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Throughput maximization in multi-hop wireless networks under a secrecy constraint by Nardelli, Pedro H.J., Alves, Hirley, de Lima, Carlos H.M., Latva-aho, Matti

“…This paper analyzes the achievable throughput of multi-hop sensor networks for industrial applications under a secrecy constraint and malicious jamming. The…”
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Coordination Mechanisms for Self-Organizing Femtocells in Two-Tier Coexistence Scenarios by de Lima, C. H. M., Bennis, M., Latva-aho, M.

“…We propose and investigate distributed coordination mechanisms for controlling the co-channel interference generated by standalone femtocells in two-tier…”
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Random Access Process Analysis of 5G New Radio Based Satellite Links by Saarnisaari, Harri, Laiyemo, Ayotunde O., de Lima, Carlos H. M.

“…Integration of the satellite component into the fifth generation (5G) new radio (NR) system is an ongoing activity within the 3GPP standardization body…”
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Collaborative Positioning Mechanism Using Bayesian Probabilistic Models for Industry Verticals by de Lima, Carlos H. M., Saloranta, Jani, Latva-aho, Matti

“…In this paper, we develop a collaborative positioning mechanism which uses Bayesian probabilistic models to combine multidimensional sensory data and localize…”
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Statistical Analysis of Self-Organizing Networks With Biased Cell Association and Interference Avoidance by de Lima, C. H. M., Bennis, M., Latva-aho, M.

“…In this paper, we assess the viability of heterogeneous networks composed of legacy macrocells, which are underlaid with self-organizing picocells. Aiming to…”
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Maximizing the Link Throughput between Smart-meters and Aggregators as Secondary Users under Power and Outage Constraints by Nardelli, Pedro H. J, Tomé, Mauricio de Castro, Alves, Hirley, de Lima, Carlos H. M, Latva-aho, Matti

“…This paper assesses the communication link from smart meters to aggregators as (unlicensed) secondary users that transmit their data over the (licensed)…”
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On the Secrecy of Interference-Limited Networks under Composite Fading Channels by Alves, Hirley, de Lima, Carlos H. M., Nardelli, Pedro H. J., Souza, Richard Demo, Latva-aho, Matti

“…This letter deals with the secrecy capacity of the radio channel in interference-limited regime. We assume that interferers are uniformly scattered over the…”
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Throughput analysis of cognitive wireless networks with Poisson distributed nodes based on location information by Nardelli, Pedro H.J., de Lima, Carlos H.M., Alves, Hirley, Cardieri, Paulo, Latva-aho, Matti

“…This paper provides a statistical characterization of the individual achievable rates in bits/s/Hz and the spatial throughput of bipolar Poisson wireless…”
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On the Secrecy of Interference-Limited Networks under Composite Fading Channels by Alves, Hirley, de Lima, Carlos H. M, Nardelli, Pedro. H. J, Souza, Richard Demo, Latva-aho, Matti

“…This paper deals with the secrecy capacity of the radio channel in interference-limited regime. We assume that interferers are uniformly scattered over the…”
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