作者: D. Cabric , R.W. Brodersen
DOI: 10.1109/PIMRC.2005.1651545
关键词:
摘要: … utilization of 0.5% in the 3-4 GHz frequency band [2]. The utilization drops to 0.3% in the 4-5 GHz band. … assigned fixed spectrum allocations, operating frequencies and bandwidths, with …