June 2010 | NTIA Technical Report TR-10-467
Teresa L. Rusyn; Timothy J. Riley
Abstract: Even under ideal circumstances, insufficient spectrum is available for assigning a unique band of frequencies to each communication system. In less ideal circumstances, when a communication system experiences outages due to equipment failure or natural or
Keywords: interference; modeling; spectrum sharing; digital modulation; mobile communications; CDMA; WCDMA; 3G; QPSK; OQPSK; HPSK
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