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University of Western Macedonia
(11 results)-
White Papers
A Review of Energy Efficiency in Telecommunication Networks
November 26, 2009, 12:00am PST
This paper presents the concept of green telecommunication networks providing information about the power consumption within fixed line and wireless communication networks. It outlines the...
Provided by University of Western Macedonia
-
Whitepapers
Optimal Direct Path Detection for Positioning With Communication Signals in Indoor Environments
May 24, 2012, 12:00am PDT
Recent development in wireless communication-based positioning systems using Time-Of-Arrival (TOA) methods poses a significant challenge for the estimation of signal propagation time in indoor...
Provided by University of Western Macedonia
-
Whitepapers
Physical Layer Authentication in OFDM Systems Based on Hypothesis Testing of CFO Estimates
May 24, 2012, 12:00am PDT
Information security is becoming a critical challenge in wireless communications due to the open nature of wireless channels and the transparency of standardized transmission schemes. Among the...
Provided by University of Western Macedonia
-
Whitepapers
Modulation Classification Based on Gaussian Mixture Models Under Multipath Fading Channel
November 21, 2012, 12:00am PST
This paper considers the classification of digital modulation schemes in the presence of multipath fading channels and additive noise. A novel modulation recognition approach is proposed based on...
Provided by University of Western Macedonia
-
White Papers
On Periodic Node Deployment in Wireless Sensor Networks: A Statistical Analysis
August 26, 2011, 12:00am PDT
Rapid progress made in the field of sensor technology, wireless communication, and computer networks in recent past, led to the development of wireless ad-hoc sensor networks, consisting of small,...
Provided by University of Western Macedonia
-
White Papers
Energy-Efficiency Evaluation of a Medium Access Control Protocol for Cooperative ARQ
August 27, 2010, 12:00am PDT
The authors present in this paper the evaluation of the energy consumption of PRCSMA, an 802.11-based medium access control protocol designed to coordinate the retransmissions from the relays in a...
Provided by University of Western Macedonia
-
White Papers
Handling Multicast Video Over Non Multicast Networks
July 5, 2011, 12:00am PDT
In this paper, the authors evaluate the basic methods of video transmission, focusing on multicast, the popularity of which has increased over the last years. Although the specific technique is...
Provided by University of Western Macedonia
-
White Papers
Load Dependent Resource Allocation in Cooperative Multiservice Wireless Networks: Throughput and Delay Analysis
April 18, 2011, 12:00am PDT
Cooperative wireless networks supporting multiple services necessitate the application of a robust bandwidth allocation policy to ensure Quality of Service (QoS) provision to different...
Provided by University of Western Macedonia
-
White Papers
Towards Realization of the ABC Vision: A Comparative Survey of Access Network Selection
April 28, 2011, 12:00am PDT
Access Network Selection (ANS) providing the most appropriate networking technology for accessing and using services in a heterogeneous wireless environment constitutes the heart of the overall...
Provided by University of Western Macedonia
-
White Papers
Towards an Effective Energy Efficient Passive Optical Network
May 1, 2011, 12:00am PDT
Communication networks' energy consumption poses a considerable threat to the environment stability. The expansion of access networks, which constitute the main playground of the Internet...
Provided by University of Western Macedonia
-
White Papers
Applying Quality of Service Prediction in WDM Optical Networks
July 5, 2009, 12:00am PDT
A dynamic prediction scheme is presented in this paper, named PROPHET. The purpose of the proposed technique is to predict, given two different classes of Quality of Service (QoS), the total...
Provided by University of Western Macedonia
-
Whitepapers
Modulation Classification Based on Gaussian Mixture Models Under Multipath Fading Channel
November 21, 2012, 12:00am PST
This paper considers the classification of digital modulation schemes in the presence of multipath fading channels and additive noise. A novel modulation recognition approach is proposed based on...
Provided by University of Western Macedonia
-
Whitepapers
Physical Layer Authentication in OFDM Systems Based on Hypothesis Testing of CFO Estimates
May 24, 2012, 12:00am PDT
Information security is becoming a critical challenge in wireless communications due to the open nature of wireless channels and the transparency of standardized transmission schemes. Among the...
Provided by University of Western Macedonia
-
Whitepapers
Optimal Direct Path Detection for Positioning With Communication Signals in Indoor Environments
May 24, 2012, 12:00am PDT
Recent development in wireless communication-based positioning systems using Time-Of-Arrival (TOA) methods poses a significant challenge for the estimation of signal propagation time in indoor...
Provided by University of Western Macedonia
-
White Papers
Applying Quality of Service Prediction in WDM Optical Networks
July 5, 2009, 12:00am PDT
A dynamic prediction scheme is presented in this paper, named PROPHET. The purpose of the proposed technique is to predict, given two different classes of Quality of Service (QoS), the total...
Provided by University of Western Macedonia
-
White Papers
Towards an Effective Energy Efficient Passive Optical Network
May 1, 2011, 12:00am PDT
Communication networks' energy consumption poses a considerable threat to the environment stability. The expansion of access networks, which constitute the main playground of the Internet...
Provided by University of Western Macedonia
-
White Papers
Towards Realization of the ABC Vision: A Comparative Survey of Access Network Selection
April 28, 2011, 12:00am PDT
Access Network Selection (ANS) providing the most appropriate networking technology for accessing and using services in a heterogeneous wireless environment constitutes the heart of the overall...
Provided by University of Western Macedonia
-
White Papers
Load Dependent Resource Allocation in Cooperative Multiservice Wireless Networks: Throughput and Delay Analysis
April 18, 2011, 12:00am PDT
Cooperative wireless networks supporting multiple services necessitate the application of a robust bandwidth allocation policy to ensure Quality of Service (QoS) provision to different...
Provided by University of Western Macedonia
-
White Papers
Handling Multicast Video Over Non Multicast Networks
July 5, 2011, 12:00am PDT
In this paper, the authors evaluate the basic methods of video transmission, focusing on multicast, the popularity of which has increased over the last years. Although the specific technique is...
Provided by University of Western Macedonia
-
White Papers
Energy-Efficiency Evaluation of a Medium Access Control Protocol for Cooperative ARQ
August 27, 2010, 12:00am PDT
The authors present in this paper the evaluation of the energy consumption of PRCSMA, an 802.11-based medium access control protocol designed to coordinate the retransmissions from the relays in a...
Provided by University of Western Macedonia
-
White Papers
On Periodic Node Deployment in Wireless Sensor Networks: A Statistical Analysis
August 26, 2011, 12:00am PDT
Rapid progress made in the field of sensor technology, wireless communication, and computer networks in recent past, led to the development of wireless ad-hoc sensor networks, consisting of small,...
Provided by University of Western Macedonia
-
White Papers
A Review of Energy Efficiency in Telecommunication Networks
November 26, 2009, 12:00am PST
This paper presents the concept of green telecommunication networks providing information about the power consumption within fixed line and wireless communication networks. It outlines the...
Provided by University of Western Macedonia
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