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ICC
2007
IEEE
13 years 11 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»
13 years 11 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»
13 years 11 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»
13 years 11 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