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ICC
2007
IEEE
14 years 5 months ago
BER of MFSK With Postdetection Switch-and-Stay Combining in Correlated Rayleigh and Rician Fading
—The performance of M-ary frequency shift keying (MFSK) with dual-branch postdetection switch-and-stay combining (SSC) in correlated Rayleigh and Rician fading is studied. Closed...
Sasan Haghani, Norman C. Beaulieu
SSC
2007
Springer
126views Cryptology» more  SSC 2007»
14 years 5 months ago
Randomness and Representation of Span n Sequences
Any span n sequences can be regarded as filtering sequences. From this observation, new randomness criteria for span n sequences are proposed. It is proved that the feedback funct...
Guang Gong
SSC
2007
Springer
147views Cryptology» more  SSC 2007»
14 years 5 months ago
Remarks on a Sequence of Minimal Niven Numbers
In this short note we introduce two new sequences defined using the sum of digits in the representation of an integer in a certain base. A connection to Niven numbers is proposed ...
H. Fredricksen, E. J. Ionascu, Florian Luca, Pante...
SSC
2007
Springer
140views Cryptology» more  SSC 2007»
14 years 5 months ago
Existence of Modular Sonar Sequences of Twin-Prime Product Length
In this paper, we investigate the existence of modular sonar sequences of length v and mod v where v is a product of twin primes. For v = 3 · 5 = 15, we have found some old and ne...
Sung-Jun Yoon, Hong-Yeop Song