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GLOBECOM
2010
IEEE
13 years 5 months ago
Optical Wireless Communications with Adaptive Subcarrier PSK Intensity Modulation
We propose an adaptive transmission technique for optical wireless (OW) systems, operating in atmospheric turbulence and employing subcarrier phase shift keying (S-PSK) intensity m...
Nestor D. Chatzidiamantis, Athanasios S. Lioumpas,...
GLOBECOM
2009
IEEE
13 years 5 months ago
Implementation and Benchmarking of Hardware Accelerators for Ciphering in LTE Terminals
Abstract--In this paper we investigate hardware implementations of ciphering algorithms, SNOW 3G and the Advanced Encryption Standard (AES), for the acceleration of the protocol st...
Sebastian Hessel, David Szczesny, Nils Lohmann, At...
ICC
2009
IEEE
116views Communications» more  ICC 2009»
13 years 5 months ago
Efficient Implementation of Binary Sequence Generator for WiMAX and WRAN on Programmable Digital Signal Processor
In this paper, an efficient design for implementing binary sequence generator on 32-bit instruction execution mode TI TMS320C6416 DSP is presented. The main goal is to achieve high...
Lok Tiing Tie, Ser Wah Oh, K. J. M. Kua
CORR
2010
Springer
107views Education» more  CORR 2010»
13 years 2 months ago
One-Shot Capacity of Discrete Channels
Shannon defined channel capacity as the highest rate at which there exists a sequence of codes of block length n such that the error probability goes to zero as n goes to infinity....
Rui A. Costa, Michael Langberg, João Barros
MTA
2011
219views Hardware» more  MTA 2011»
13 years 2 months ago
Network-adaptive autonomic transcoding algorithm for seamless streaming media service of mobile clients
As a result of improvements in wireless communication technologies, a multimedia data streaming service can now be provided for mobile clients. Since mobile devices have low comput...
Dongmahn Seo, Inbum Jung