【摘 要】
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It is a promising vision to utilize white spaces,i.e.,vacant VHF and UHF TV channels,to satisfy skyrocketing wireless data demand in both outdoor and indoor scenarios.While most prior works have focus
【出 处】
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第七届国际博士生论坛暨青年教师发展研讨会
论文部分内容阅读
It is a promising vision to utilize white spaces,i.e.,vacant VHF and UHF TV channels,to satisfy skyrocketing wireless data demand in both outdoor and indoor scenarios.While most prior works have focused on exploring outdoor white spaces,the indoor story is largely open for investigation.Motivated by this observation and that 70%of the spectrum demand comes from indoor environments,we carry out a comprehensive study of exploring indoor white spaces.We first present a large-scale measurement of outdoor and indoor TV spectrum occupancy in 30+ diverse locations in a typical metropolis Hong Kong.
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