On the Feasibility of Unlicensed Communications in the TV White Space: Field Measurements in the UHF Band

Table 1

Characteristics of the measurement sites.

Code	Floors	Environment	Description	Altitude (m)
BI-00	4	Urban	Office building	30
BI-01	7	Urban	Office building	36
BI-02	2	Rural	Rural house	300
BI-03	2	Suburban	Flat building	100
CA-00	3	Urban	Flat house	10
CA-01	2	Suburban	Flat house	5
CA-02	3	Suburban	Flat house	5
CA-03	1	Rural	Rural house	117
CA-04	4	Urban	Office building	120
CA-05	2	Urban	Office building	40
BV-00	4	Urban	Office building	577
BV-01	2	Suburban	Flat building	560
BV-02	1	Rural	Rural house	545
BV-03	3	Urban	Office building	550