International Journal of Digital Communication and Analog Signals
Volume 4, Issue 2 (2018)
Published
Table of contents
-
A Review of Video Compression Technique of an Efficient Rate-Distortion
Abstract: The digital video compression technology has been gaining popularity for many years. Today, when people enjoy HDTV (high-definition television), movie broadcasting through the Internet, or the digital music, such as MP3, the convenience that the digital video industry brings to us cannot be forgotten. All of these should attribute to the advances in compression technology, enhancement on mass storage media, or streaming video/audio services. Most rate-distortion optimized division way of …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 2, 2018 · pp. 1–8 Read article
-
Efficient Energy Management in Wireless Sensor Network
Abstract: This paper studies the impact of node heterogeneity of wireless sensor networks that are hierarchically clustered in terms of energy. Some nodes, in this network become cluster head and aggregate the data of fellow clusters and then transmit it to the sink. It is expected that a level of the number of inhabitants in sensor hubs is outfitted with extra vitality assets this is a wellspring of heterogeneity which may …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 2, 2018 · pp. 17–23 Read article
-
Short Review on the Electronic Properties of High Electron Mobility Transistors for the Applications in Digital Communication
Abstract: In this review work, author has briefly reviewed on the relevant electronic properties to control the electrical properties of high electron mobility transistors (HEMTs). The electrical characteristics are reviewed corresponding to the microelectronic and Nanoelectronic HEMTs from the miniaturization point of view. Also, the effects of aluminium mole fraction, doping concentration and nano-layer thickness to control the drain current are reviewed. This work may be helpful to fabricate the electronic …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 2, 2018 · pp. 24–28 Read article
-
Wireless Network Model: From Analog to Digital
Abstract: The directions to propose new frontiers in Wireless Network (WN) are designed in this paper. The methodologies are discussed by its scientific development. The flow to research on wireless security and efficiency are presented in this paper. The performance analysis is referred as the practical WN protocol. The high data rate has been increasing since the initiation of WN. The nodes, wireless and channels are the key terms over the …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 2, 2018 · pp. 29–38 Read article
-
A Review: The Architectural Analysis of the Wireless Sensor Network
Abstract: A wireless sensor network is a collection of numeral sensors nodes & at least one base station. The sensor node is an independent tiny device that comprises of predominantly four units that are sensing, processing, communication & power supply. A comprehensive explanation regarding the WSN is given in this paper. In the beginning an architectural overview of a wireless sensor node, protocol stack, communication protocol architecture. Keywords: Wireless sensor network …
Published in International Journal of Digital Communication and Analog Signals · Vol. 4, Issue 2, 2018 · pp. 9–16 Read article