Search Results - "Camorlinga, S."
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Remote patient monitoring service using heterogeneous wireless access networks: architecture and optimization
Published in IEEE journal on selected areas in communications (01-05-2009)“…Remote patient monitoring is an eHealth service, which is used to collect and transfer biosignal data from the patients to the eHealth service provider (e.g.,…”
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Journal Article -
2
Electromagnetic Interference-Aware Transmission Scheduling and Power Control for Dynamic Wireless Access in Hospital Environments
Published in IEEE transactions on information technology in biomedicine (01-11-2011)“…We study the multiple access problem for e-Health applications (referred to as secondary users) coexisting with medical devices (referred to as primary or…”
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3
Modeling of workflow-engaged networks on radiology transfers across a metro network
Published in IEEE transactions on information technology in biomedicine (01-04-2006)“…Radiology metro networks bear the challenging proposition of interconnecting several hospitals in a region to provide a comprehensive diagnostic imaging…”
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4
A cognitive radio system for e-health applications in a hospital environment
Published in IEEE wireless communications (01-02-2010)“…Wireless communications technologies are used to support a variety of electronic health applications to transfer medical data and patient information. However,…”
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5
An EMI-Aware Prioritized Wireless Access Scheme for e-Health Applications in Hospital Environments
Published in IEEE transactions on information technology in biomedicine (01-09-2010)“…Wireless communications technologies can support efficient healthcare services in medical and patient-care environments. However, using wireless communications…”
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6
IEEE 802.15.4 MAC With GTS Transmission for Heterogeneous Devices With Application to Wheelchair Body-Area Sensor Networks
Published in IEEE transactions on information technology in biomedicine (01-09-2011)“…In wireless personal area networks, such as wireless body-area sensor networks, stations or devices have different bandwidth requirements and, thus, create…”
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Journal Article -
7
Robust Scheduling and Power Control for Vertical Spectrum Sharing in STDMA Wireless Networks
Published in IEEE transactions on wireless communications (01-05-2012)“…We study the robust transmission scheduling and power control problem for spectrum sharing between secondary and primary users in a spatial reuse time-division…”
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8
Characterizing random CSMA wireless networks: A stochastic geometry approach
Published in 2012 IEEE International Conference on Communications (ICC) (01-06-2012)“…We charachterize the random CSMA wireless networks by statistically quantifing the intensity of simultaneously active nodes and the aggregate interference…”
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Conference Proceeding -
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An Optimization-Based GTS Allocation Scheme for IEEE 802.15.4 MAC with Application to Wireless Body-Area Sensor Networks
Published in 2010 IEEE International Conference on Communications (01-05-2010)“…IEEE 802.15.4 standard is widely used in wireless personal area networks (WPANs). This standard supports a limited number of guaranteed time slots (GTSs) for…”
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Conference Proceeding -
10
Distributed scheduling and power control for cognitive spatial-reuse TDMA networks
Published in 2012 IEEE International Conference on Communications (ICC) (01-06-2012)“…We investigate the problem of distributed scheduling and power control for vertical spectrum sharing in spatial-reuse time division multiple access (STDMA)…”
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Conference Proceeding -
11
Robust Transmission Scheduling and Power Control for Dynamic Wireless Access in a Hospital Environment
Published in 2011 IEEE International Conference on Communications (ICC) (01-06-2011)“…We propose a robust optimization framework for the multiple-access problem in a hospital environment. The users of e-Health applications (referred to as…”
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Conference Proceeding -
12
A Distributed Spectrum Sharing Method for Improving Coexistence of IEEE 802.15.4 Networks
Published in 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011 (01-12-2011)“…Defined for low-rate, low-power and short-range applications, IEEE 802.15.4 offers complementary services to IEEE 802.11 and IEEE 802.15.1. However, since IEEE…”
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Conference Proceeding -
13
A Markov model for IEEE 802.15.4 MAC with GTS transmissions and heterogeneous traffic in non-saturation mode
Published in 2010 IEEE International Conference on Communication Systems (01-11-2010)“…In wireless personal area networks such as wireless body area sensor networks, stations or devices have different bandwidth requirements and thus create…”
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Conference Proceeding -
14
A Markov Decision Process (MDP)-Based Congestion-Aware Medium Access Strategy for IEEE 802.15.4
Published in 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011 (01-12-2011)“…IEEE 802.15.4 is a popular technology for short-range wireless networking due to the features such as low duty cycle operation, low power consumption, and both…”
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Conference Proceeding -
15
Robust Transmission Scheduling and Power Control for Spectrum Sharing in Spatial Reuse TDMA Wireless Networks
Published in 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011 (01-12-2011)“…We consider the scheduling and power control problem for spectrum sharing between secondary users and primary users in a spatial reuse time-division multiple…”
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Conference Proceeding -
16
A cost-effective web-based teaching file system
Published in Journal of digital imaging (01-06-2004)“…Teaching files are common in radiology. Although there is an increasing role of digital technology in radiology departments, today's teaching files have not…”
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Journal Article -
17
Security middleware infrastructure for DICOM images in health information systems
Published in Journal of digital imaging (01-12-2003)“…In health care, it is mandatory to maintain the privacy and confidentiality of medical data. To achieve this, a fine-grained access control and an access log…”
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Journal Article