CA allows a system to aggregate multiple spectrum resources (resource blocks or RBs) and assign them to a single user in order to provide the sufficient bandwidth for a given service.
In [28] and [29], the authors conducted design and analysis for cooperative spectrum sensing and MAC protocol design for cognitive radios where parallel spectrum sensing on different channels was assumed to be performed by multiple spectrum sensors at each SU.
Ion mobility (IM) separation is on the millisecond time scale, nesting within the time scale of nano-LC separation (seconds) and TOF-MS acquisition (∼100 μs), allowing multiple mass spectra to be taken of each ion mobility separation and providing an additional degree of peak capacity.
Fourth, if multiple spectra were identified to match precisely the same sequence and charge state, only the spectrum with the highest Xcorr was retained.
and occurred at the same position (within ± 0.01 ppm) in multiple spectra were assumed to have the same genesis.
Protein was accepted if at least 2 peptides passed identity and homology threshold of Mascot (MOWSE) algorithm [ 16]considering that if multiple spectra were identified to match precisely the same sequence and charge state of a given peptide, only the spectrum with highest score was retained.
To enable CR, cooperative spectrum sensing, among multiple spectrum sensors, is one of the key technologies[2].
For example, Table 2.2 of [9] presents a comparison of multiple spectrum sensing detectors, which summarizes the characteristics of multiple spectrum sensing detectors with three properties:computational complexity, sensitivity to synchronization errors, and robustness to noise uncertainty.
The new generation of broadband will address current technological limitations of 4G by operating on multiple spectrum bands.
Consequently, the overlapping nodes that work in multiple spectrum bands have multiple CRIDs.
