Journal of Communication Engineering & Systems
Volume 7, Issue 3 (2017)
Published
Table of contents
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Design and Performance Analysis of an UWB Wearable Patch Antenna for WBAN Applications
Abstract: In this paper we represent an ultra-wide band wearable textile antenna for body area network. The proposed antenna consists of a decagonal radiating patch and a partial ground plane with a square slot. For textile antenna, the textile materials and the planer shapes provide a smooth integration into clothing while preserving the characteristic properties of the textile. The ultra-wide band for these types of antenna is achieved by optimizing the …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 3, 2017 · pp. 1–7 Read article
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Effect of EM Wave from Mobile Phone on Skin Depth in Human Blood, Bone and Muscle
Abstract: Cell phone technology has become an integral part of day to day life and it is used not only for voice messages but also for high resolution pictures and mainly the use of Internet. When cell phones are placed near to human body, the EM radiations emitted from the phone penetrate deep inside the body. The present paper investigations have been made to estimate skin depth of electromagnetic radiations inside …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 3, 2017 · pp. 16–20 Read article
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REDUCING BASE STATION POWER CONSUMPTION
Abstract: As power consumption is becoming a key issue in mobile communication and the heart of mobile communication is Base Station. This paper concentrates on reducing BS power consumption by using three basic power saving mechanisms: sleep mode, discontinuous transmission and antenna adaptation. This algorithm concentrates on reducing power consumption for MIMO-OFDM. Simulations results state that the proposed algorithm is capable of reducing BS power consumption significantly.Cite this ArticlePooja Ashok Vairagade, …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 3, 2017 · pp. 21–35 Read article
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Consistent Tracking of Goods Throughout the Transportation Chain Based on Internet of Things and Wireless Sensor Network
Abstract: Consistent tracking of goods throughout the transportation process is a critical task for cargo-owners, transportation companies and the receiver customers who would get their desired belongings. In this paper, we have proposed a Wireless Sensor Network and cloud server based goods consistent tracking system throughout the transportation chain. Our purposed system does not only monitor the status of the transport vehicle by Waspmote mounted on it, but it has smart …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 3, 2017 · pp. 36–44 Read article
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Phase Noise Reduction in WLAN by Applying Wavelet Packet Multiplexing
Abstract: The IEEE 802.11 standards for wireless Local Area Networks (LANs) commercialized as Wi-Fi are deployed in office and home environments. These systems provide data rates up to 1300 Mbps at 5 GHz and 400 Mbps at 2.4 GHz with physical layer based on OFDM and MIMOOFDM. Traditionally, multiplexing in OFDM is realized using static orthogonal waveforms derived from Fourier transforms. The decoding of the data at receiver is based on …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 3, 2017 · pp. 8–15 Read article