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Erschienen in:
Engineering Review of the IEEE 802.22 Standard on Cognitive Radio Kapitel lesen Erstes Kapitel lesen

2015 | OriginalPaper | Buchkapitel

3. A Study on White and Gray Spaces in India

verfasst von : Kalpana Naidu, Yuva Kumar, B. M. Baveja, Rakesh Naik, Boli Sridhar, Shyam Ponnappa, Mohammed Zafar Ali Khan, S. N. Merchant, U. B. Desai

Erschienen in: White Space Communication

Verlag: Springer International Publishing

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Abstract

TV ‘White Space’ spectrum is characterized by large amounts of geographically available spectrum with excellent propagation characteristics, offering long range and exceptional building penetration compared to the spectrum used by WiFi and Bluetooth equipment. As a result TV white space spectrum is ideal for providing fixed broadband internet services to locations where the routing of cables or optical fibre is neither practical nor economical; and hence important from a developing world perspective. The prospects can be further broadend by considering ‘gray space’ spectrum which is characterized by spectrum that is not fully available in time or space. The amount of TV white space in the VHF and UHF TV band in South India from an analytical point of view is studied. The results are corroborated by extensive experimental data collected from various places in South India. We then present quantitative assessment and estimates for the gray spaces in GSM900 and GSM1800 bands for Hyderabad City. These results are indicative and allow for a whole lot of possibilities. We then describe a unique ‘gray space’ GSM voice call test bed setup at IIT Hyderabad. However, white space and gray space sharing have different policy and governance requirements. We conclude the chapter by discussing possible policy and governance structures from an Indian point of view.

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Vorheriges Kapitel A Review of Hardware Platforms for Whitespace Communication
Nächstes Kapitel The Television White Space Opportunity in Southern Africa: From Field Measurements to Quantifying White Spaces
Fußnoten
1
This data is not publicly available in India and we could only obtain data for South India.
 
2
This number has been obtained from the tenders floated by Prasar Bharati [10].
 
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Metadaten
Titel
A Study on White and Gray Spaces in India
verfasst von
Kalpana Naidu
Yuva Kumar
B. M. Baveja
Rakesh Naik
Boli Sridhar
Shyam Ponnappa
Mohammed Zafar Ali Khan
S. N. Merchant
U. B. Desai
Copyright-Jahr
2015
Buch
White Space Communication

Print ISBN: 978-3-319-08746-7

Electronic ISBN: 978-3-319-08747-4

Copyright-Jahr: 2015

DOI
https://doi.org/10.1007/978-3-319-08747-4_3

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