However, in practice some authors argue that a common bandwidth is better than separate bandwidths, especially when the densities of cases and controls are equal [6], [29], [42].
The ideal orthogonality of complementary correlation function under frequency-selective fading channels is lost due to multiple access interference and multipath interference existing between users transmitting over a common bandwidth.
These legendary winners had one thing in common: bandwidth.
In this paper we review in a unified approach the applications of CI starting from the physical layer and ending to services layer, given that here there is a strong relation and unique interplay between components' technology and network issues, being sharing the common target of physical bandwidth's efficient utilization.
To calculate the MIMO channel matrix, we use the common approach of a bandwidth filter and antenna filters [38].
The folded dipole antenna has a wider bandwidth than the common dipole, although at the expense of a little constructional complexity.
Hence, in order to save the bandwidth of the common channel, the SU adopts time division multiple access (TDMA) to report the local sensing information.
Both the MBSs and the PBSs share a common transmission bandwidth.
The common syllable was randomly chosen from each individual and the duration (s), minimum frequency (kHz), bandwidth (kHz) and peak frequency (kHz) were measured.
which is assumed to be constant over time, common for all pairs of Tx and Rx antennas and, provided that group subcarriers are chosen evenly within the available bandwidth, common to all groups.
The proposed antenna achieved a common impedance bandwidth of 25.5% and 39.5% in the lower and the upper bands at both input ports, ranged from 0.75 GHz to 0.97 GHz and from 1.73 GHz to 2.59 GHz respectively.
