Periklis Chatzimisios's Books

Energy Efficient Spectrum Resources Usage in WPANs

IEEE 82.15.4 MAC Sub-layer Protocols

By: Luís Miguel Borges,Norberto Barroca,Periklis Chatzimisios,Fernando José Velez

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Energy Efficient Spectrum Resources Usage in WPANs

IEEE 82.15.4 MAC Sub-layer Protocols

By: Luís Miguel Borges,Norberto Barroca,Periklis Chatzimisios,Fernando José Velez

Wireless Sensor Networks (WSNs) and the Internet of Things are facing tremendous advances both in terms of energy-efficiency as well as in the number of available applications. Consequently, there are challenges that need to be tackled for the future generation of WSNs. After giving an overview of the WSN protocols and IEEE 802.15.4 standard, this book proposes IEEE 802.15.4 Medium Access Control (MAC) sub-layer performance enhancements by employing not only RTS/CTS combined with packet concatenation but also scheduled channel poling (MC-SCP). Results have shown that the use of the RTS/CTS mechanism improves channel efficiency by decreasing the deferral time before transmitting a data packet. Furthermore, the Sensor Block Acknowledgment MAC (SBACK-MAC) protocol enables more efficiency as it allows the aggregation of several acknowledgement responses in one special Block Acknowledgment (BACK) Response packet. The throughput and delay performance have been mathematically derived under both ideal conditions (a channel environment with no transmission errors) and non-ideal conditions (with transmission errors). Simulation results successfully validate the proposed analytical models. This research reveals the importance of an appropriate design for the MAC sub-layer protocol for the desired WSN application. Depending on the mission of the WSN application, different protocols are required. Therefore, the overall performance of a WSN application certainly depends on the development and application of suitable e.g., MAC, network layer protocols.

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Page Count

432

Publisher

CRC Press

Published Date

ISBN 10

1000794733

ISBN 13

9781000794731

Multimedia Quality of Experience (QoE)

Current Status and Future Requirements

By: Chang Wen Chen,Periklis Chatzimisios,Tasos Dagiuklas,Luigi Atzori

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Multimedia Quality of Experience (QoE)

Current Status and Future Requirements

By: Chang Wen Chen,Periklis Chatzimisios,Tasos Dagiuklas,Luigi Atzori

Multimedia Quality of Experience (QoE) Current Status and Future Requirements Multimedia Quality of Experience (QoE): Current Status and Future Requirements discusses the current status of QoE (Quality of Experience) research, providing guidelines on QoE assessment and management practice. Moreover, it covers many different aspects of QoE research, including definitions, standardization (ITU, ETSI, IEEE, IETF), measurement, management, and architectures. In addition, the authors bring together contributions from recognized experts (worldwide) in the area of subjective and objective QoE video assessment. Discusses the current status of QoE research; reporting the latest advances from various standardization bodies Provides guidelines on QoE assessment and management practice Explores methods, means, and architectures of QoE Considers future requirements of QoE

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Page Count

190

Publisher

John Wiley & Sons

Published Date

ISBN 10

111848391X

ISBN 13

9781118483916

Energy Efficient Spectrum Resources Usage in WPANs

IEEE 82.15.4 MAC Sub-layer Protocols

By: Luís Miguel Borges,Norberto Barroca,Periklis Chatzimisios,Fernando José Velez

Write a review Read reviews Take a Quiz Solve Book Puzzle

Energy Efficient Spectrum Resources Usage in WPANs

IEEE 82.15.4 MAC Sub-layer Protocols

By: Luís Miguel Borges,Norberto Barroca,Periklis Chatzimisios,Fernando José Velez

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

432

Publisher

CRC Press

Published Date

ISBN 10

1000794733

ISBN 13

9781000794731

Multimedia Quality of Experience (QoE)

Current Status and Future Requirements

By: Chang Wen Chen,Periklis Chatzimisios,Tasos Dagiuklas,Luigi Atzori

Write a review Read reviews Take a Quiz Solve Book Puzzle

Multimedia Quality of Experience (QoE)

Current Status and Future Requirements

By: Chang Wen Chen,Periklis Chatzimisios,Tasos Dagiuklas,Luigi Atzori

Average ratings

N/A

Write a review

Solve jigsaw puzzle

Age

Page Count

190

Publisher

John Wiley & Sons

Published Date

ISBN 10

111848391X

ISBN 13

9781118483916

Book's by Periklis Chatzimisios

Energy Efficient Spectrum Resources Usage in WPANs

Energy Efficient Spectrum Resources Usage in WPANs

Multimedia Quality of Experience (QoE)

Multimedia Quality of Experience (QoE)

Energy Efficient Spectrum Resources Usage in WPANs

Energy Efficient Spectrum Resources Usage in WPANs

Multimedia Quality of Experience (QoE)

Multimedia Quality of Experience (QoE)

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