Optimizing diversity gain for non-coherent wireless multimedia sensor networks

Nnamdi Nwanekezie; Gbenga Owojaiye; Yichuang Sun; Dian Wu Yue; Xin Wang

doi:10.1109/WiMOB.2015.7347985

Optimizing diversity gain for non-coherent wireless multimedia sensor networks

Nnamdi Nwanekezie, Gbenga Owojaiye, Yichuang Sun, Dian Wu Yue, Xin Wang

Centre for Engineering Research

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Present day requirements of high quality audio and video surveillance has instigated research interests in wireless multimedia sensor networks (WMSN). In order for the WMSN to achieve trademark performance in audio and video surveillance applications, certain design requirements must be met. In this work, we identify vital design issues affecting diversity gain in conditions especially, where channel fading characteristics fluctuate rapidly. We apply the cooperative communication technique in WMSN to create a framework that optimizes diversity gain in an environment where channel state information (CSI) is unknown. We then discuss promising research directions for optimizing diversity gain and noncoherent communication efficiency in cooperative WMSN.

Original language	English
Title of host publication	2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	365-369
Number of pages	5
ISBN (Electronic)	9781467377010
DOIs	https://doi.org/10.1109/WiMOB.2015.7347985
Publication status	Published - 4 Dec 2015
Event	11th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015 - Abu Dhabi, United Arab Emirates Duration: 19 Oct 2015 → 21 Oct 2015

Conference

Conference	11th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015
Country/Territory	United Arab Emirates
City	Abu Dhabi
Period	19/10/15 → 21/10/15

Keywords

Cooperative Communication
Differential Space-time Block Coding
Diversity Gain
Wireless Multimedia Sensor Networks

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10.1109/WiMOB.2015.7347985Licence: Other

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Nwanekezie, N., Owojaiye, G., Sun, Y., Yue, D. W., & Wang, X. (2015). Optimizing diversity gain for non-coherent wireless multimedia sensor networks. In 2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015 (pp. 365-369). Article 7347985 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/WiMOB.2015.7347985

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abstract = "Present day requirements of high quality audio and video surveillance has instigated research interests in wireless multimedia sensor networks (WMSN). In order for the WMSN to achieve trademark performance in audio and video surveillance applications, certain design requirements must be met. In this work, we identify vital design issues affecting diversity gain in conditions especially, where channel fading characteristics fluctuate rapidly. We apply the cooperative communication technique in WMSN to create a framework that optimizes diversity gain in an environment where channel state information (CSI) is unknown. We then discuss promising research directions for optimizing diversity gain and noncoherent communication efficiency in cooperative WMSN.",

keywords = "Cooperative Communication, Differential Space-time Block Coding, Diversity Gain, Wireless Multimedia Sensor Networks",

author = "Nnamdi Nwanekezie and Gbenga Owojaiye and Yichuang Sun and Yue, {Dian Wu} and Xin Wang",

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Nwanekezie, N, Owojaiye, G, Sun, Y, Yue, DW & Wang, X 2015, Optimizing diversity gain for non-coherent wireless multimedia sensor networks. in 2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015., 7347985, Institute of Electrical and Electronics Engineers (IEEE), pp. 365-369, 11th IEEE International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015, Abu Dhabi, United Arab Emirates, 19/10/15. https://doi.org/10.1109/WiMOB.2015.7347985

Optimizing diversity gain for non-coherent wireless multimedia sensor networks. / Nwanekezie, Nnamdi; Owojaiye, Gbenga; Sun, Yichuang et al.
2015 IEEE 11th International Conference on Wireless and Mobile Computing, Networking and Communications, WiMob 2015. Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 365-369 7347985.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Optimizing diversity gain for non-coherent wireless multimedia sensor networks

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Keywords

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