Unbiased signal detection scheme for collaborative wireless sensor network using Opt Space

Muhammad Naeem, Mohammad Patwary, Mohamed Abdel-Maguid

Research output: Published contribution to conferencePaper

Abstract

Energy constrain within wireless sensor network (WSN) while transmitting wireless signal in response to a detected event has been addressed. Significant amount of power is consumed during wireless transmission data from the sensor node compared to the other relevant processing within the node. It is conventional to transmit training symbols to bias the receiver to detect transmitted signal. In this paper, a new unbiased signal detection scheme has been proposed for WSN with distributed beam-forming as well as collaborative transmission. Recently proposed Opt Space Matrix regularization algorithm has been considered. From the simulation result it is observed that the proposed algorithm is robust and consistent for different values of signal to leakage ratio (SLR). Moreover, it is found that the proposed signal detection scheme outperforms few of the existing algorithms of the similar purpose.
Original languageEnglish
DOIs
Publication statusPublished - 2011

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Signal detection
Wireless sensor networks
Sensor nodes
Data communication systems
Processing

Cite this

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title = "Unbiased signal detection scheme for collaborative wireless sensor network using Opt Space",
abstract = "Energy constrain within wireless sensor network (WSN) while transmitting wireless signal in response to a detected event has been addressed. Significant amount of power is consumed during wireless transmission data from the sensor node compared to the other relevant processing within the node. It is conventional to transmit training symbols to bias the receiver to detect transmitted signal. In this paper, a new unbiased signal detection scheme has been proposed for WSN with distributed beam-forming as well as collaborative transmission. Recently proposed Opt Space Matrix regularization algorithm has been considered. From the simulation result it is observed that the proposed algorithm is robust and consistent for different values of signal to leakage ratio (SLR). Moreover, it is found that the proposed signal detection scheme outperforms few of the existing algorithms of the similar purpose.",
author = "Muhammad Naeem and Mohammad Patwary and Mohamed Abdel-Maguid",
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language = "English",

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Unbiased signal detection scheme for collaborative wireless sensor network using Opt Space. / Naeem, Muhammad; Patwary, Mohammad; Abdel-Maguid, Mohamed .

2011.

Research output: Published contribution to conferencePaper

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AU - Patwary, Mohammad

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AB - Energy constrain within wireless sensor network (WSN) while transmitting wireless signal in response to a detected event has been addressed. Significant amount of power is consumed during wireless transmission data from the sensor node compared to the other relevant processing within the node. It is conventional to transmit training symbols to bias the receiver to detect transmitted signal. In this paper, a new unbiased signal detection scheme has been proposed for WSN with distributed beam-forming as well as collaborative transmission. Recently proposed Opt Space Matrix regularization algorithm has been considered. From the simulation result it is observed that the proposed algorithm is robust and consistent for different values of signal to leakage ratio (SLR). Moreover, it is found that the proposed signal detection scheme outperforms few of the existing algorithms of the similar purpose.

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