NDLI: Proposed cellular network for Indian conditions for enhancement of spectral density and reduction of power consumption & RF pollution

Content Provider	IEEE Xplore Digital Library
Author	Katiyar, S. Jain, R.K. Agarwal, N.K.
Copyright Year	2011
Description	Author affiliation: Hi-Tech Institute of Engg. & Tech., Ghaziabad, Research Scholar, Singhania University, Jhunjhunu, Rajasthan, India (Katiyar, S.; Jain, R.K.) \|\| Inderprastha Engineering College, Sahibabad, Ghaziabad, India (Agarwal, N.K.)
Abstract	With the exponentially increasing demand for wireless communications the capacity of current cellular systems will soon become incapable of handling the growing traffic. Since radio frequencies are diminishing natural resources, there seems to be a fundamental barrier to further capacity increase. The solution can be found by using smart antenna systems. Smart or adaptive antenna arrays consist of an array of antenna elements with signal processing capability that optimizes the radiation and reception of a desired signal, dynamically. Smart antenna can place nulls in the direction of interferers via adapting adaptive updating of weights linked to each antenna element. They thus cancel out most of the co-channel interference resulting in better quality of reception and lower dropped calls. Smart antenna can also track the user within a cell via direction of arrival algorithms. This paper focuses on about the smart antenna in hierarchical cell clustering (overlay-underlay) with demand based frequency allocation techniques in cellular mobile radio networks in INDIA.
Starting Page	531
Ending Page	535
File Size	583381
Page Count	5
File Format	PDF
ISBN	9781457713859
e-ISBN	9781457713866
DOI	10.1109/ICCCT.2011.6075182
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-09-15
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Smart / Adaptive Antenna Base stations Co-channel Interference Adaptive arrays Macro Microcell networks Overlay-Underlay Hierarchy Multiaccess communication Micro and Picocells Beam forming
Content Type	Text
Resource Type	Article

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