Computer Science – Networking and Internet Architecture
Scientific paper
2012-04-09
VSRD International Journal of Electrical, Electronics & Comm. Engg. Vol. 1 (9), 2011
Computer Science
Networking and Internet Architecture
12 pages, 8 figures, international journal
Scientific paper
The adoption of smart / adaptive antenna techniques in future wireless systems is expected to have a significant impact on the efficient use of the spectrum, the minimization of the cost of establishing new wireless networks, the optimization of service quality and realization of transparent operation across multi technology wireless networks [1]. This paper presents brief account on smart antenna (SA) system. SAs can place nulls in the direction of interferers via adaptive updating of weights linked to each antenna element. SAs thus cancel out most of the co-channel interference resulting in better quality of reception and lower dropped calls. SAs can also track the user within a cell via direction of arrival algorithms [2]. This paper explains the architecture, evolution and how the smart / adaptive antenna differs from the basic format of antenna. The paper further explains about the radiation pattern of the antenna and why it is highly preferred in its relative field. The capabilities of smart / adaptive antenna are easily employable to Cognitive Radio and OFDMA system.
Agrawal N. K.
Jain Raj K.
Katiyar Sumit
No associations
LandOfFree
Smart Antenna for Cellular Mobile Communication does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Smart Antenna for Cellular Mobile Communication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Smart Antenna for Cellular Mobile Communication will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-648282