Quantitative assessment of TV white spaces for cognitive radio networks in India
作者： Madhukar Deshmukh , Kishor P. Patil , Sujay Kharote , Akshay Jadhav , Shantanu Maskar
DOI: 10.1109/IC3I.2014.7019759
关键词: Computer network 、 Ultra high frequency 、 Frequency allocation 、 Analog television 、 Multi-band device 、 Computer science 、 Telecommunications 、 White spaces 、 Digitization 、 Cognitive radio 、 Terrestrial television
摘要: The terrestrial TV spectrum has long been underutilized in India. In spite of large allocation, very small is used at any time and space. Telecom Regulatory Authority India (TRAI) Dept. Telecommunications (DoT), according to plan proposal year 2011, have proposed allocate some portion the IMT-A services after complete digitization transmission. For deployment CRN operating on white spaces (TVWS), quantification TVWS a necessary exercize. After digitization, many different kind such as community radio, education services, health etc are expected operate band along with digital transmission (DTTV). Although, not yet over, regulating authority planned keep same structure that analog TV, even initial phase. This be done by accommodating channels old channels. fact motivates carry out an assessment capacity before digitization. paper undertakes quantitative study taking field strength measurements for 174–230 MHz 470–806 UHF (includes III IV representative area geo-spatial region (Pune Region, India). calculated from terms number empty specific location average respect certain spectral efficiency.
sci-hub.se 参考文章(1)
Knud Skouby, Flemming Frederiksen, Ramjee Prasad, Madhukar Deshmukh, Kishor Patif, Wireless broadband network on TVWS for rural areas: An Indian perspective wireless personal multimedia communications. pp. 1- 5 ,(2013)