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TCOM
2008
13 years 7 months ago
2008
Recently, the advantages of the discrete cosine transform (DCT) based orthogonal frequency-division multiplexing (OFDM) have come to the light. We thus consider DCTOFDM with non-ci...
GLVLSI
2006
IEEE
14 years 2 months ago
2006
IEEE
This paper presents a new signaling scheme called PWAM (pulse width and amplitude modulation) to obtain the optimum combination of bandwidth and performance of the serial link tra...
ISLPED
1995
ACM
13 years 11 months ago
1995
ACM
This paper presents an e ective multiple clocking scheme for lower power RTL circuit design. The basis is to partition a behavioral description of the circuit into m modules fed b...
IEEEICCI
2009
IEEE
14 years 2 months ago
2009
IEEE
This paper introduces a query-specific opinion summarization system: QOS. When input an opinion question, the system returns a summary with relevance to the opinion and target des...
MONET
2008
13 years 7 months ago
2008
This paper presents the performance comparison of efficiency. OFDM is well known as a spectrally efficient Cognitive Radio TDCS and OFDM based for MIMO system modulation mode which...