A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All
Sarangal, Himali
- A Review on Underwater Wireless Sensor Networks
Authors
1 Department of ECE, Guru Nanak Dev University, RC Jalandhar, Punjab, IN
Source
Wireless Communication, Vol 8, No 4 (2016), Pagination: 119-123Abstract
In this paper, have studied and reviewed the emerging technology of Underwater Wireless Sensor Networks. The challenges that are there in developing them and the applications. We have concluded with a future prospect of our present work. Underwater wireless sensor networks has emerged as one of the most hot topics of research in wireless technologies because of its usefulness in the challenging circumstances in which earlier the data collection was very difficult. Wireless sensors have made several fiels of underwater research and monitoring possible. In this paper we have discussed various applications of the same where the use of underwater wireless sensors have been a marvelous step towards achieving the required results. With many application discussed we have also given importance to the other advantages. Several disadvantages or challenges faced have also been analysed. Our future work and conclusion is discusses the possibilities of further research in the field of underwater wireless sensor networks.
Keywords
WSNs, Underwater WSNs, Review, Versatile, Unmanned, Submerged, Tetherless, Water Quality.
- Design and Performance Analysis of 2x5Gbps Bidirectional WDM-PON System
Authors
1 ECE Department, Guru Nanak Dev University, RC Jalandhar, Punjab, IN
2 ECE Department, Guru Nanak Dev University, RC Jalandhar, Punjab, IN
Source
Wireless Communication, Vol 7, No 9 (2015), Pagination: 273-276Abstract
Now a days, the need for more data rate with speed of reliable data transmission increases day by day. Optical network plays a vital role to satisfy these needs. In this paper, performance analysis of 2X5Gbps bidirectional WDM-PON system has been observed. The Performance is based on various Parameters that includes Q factor, Minimum BER and eye Diagram. The performance is evaluated by using different line coding schemes, different filters and optimum power. The entire performance characteristics are widely investigated in this paper.
Keywords
Bessel Filter, WDM-PON, RZ, NRZ.- Security Enhancement in WDM PON by Using Broadband Light Source (BLS)
Authors
Source
Wireless Communication, Vol 8, No 6 (2016), Pagination: 233-237Abstract
Optical Network plays a important Role in Communication. WDM PON is the one of the most promising technique used. As its provides higher bandwidth to the Users, Higher Speed, Reliable communication and higher Security. In order to increase more Security, attempts are proposed to increase the physical security in wavelength Division multiplexing (WDM PON). A 16x10Gbps WDM PON system is proposed. Security enhancement is done by the use of Broadband Light Source (BLS) in the Optical Line Terminal (OLT). So, that each data frame is transmitted in unique wavelength. Through the Simulations proposed architecture of WDM PON is successfully evaluated.