1063 search results - page 190 / 213 » Capacity of steganographic channels |
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract— Adaptive transmission techniques including transmit beamforming, precoding, and opportunistic scheduling offer high spectral efficiency when channel state information ...
ICNP
2007
IEEE
14 years 1 months ago
2007
IEEE
—FRASA, Feedback Retransmission Approximation for Slotted ALOHA, is proposed to study the stability region of finiteuser slotted ALOHA under collision channel. With FRASA, the s...
SECON
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—We analyze the carrier sensing and interference relations between the two wireless links and measure the impact of these relations on link capacity in two indoor 802.11a...
VTC
2007
IEEE
14 years 1 months ago
2007
IEEE
Abstract—In this contribution the performance of multipleinput multiple-output space-division, code-division multipleaccess (MIMO SCDMA) is investigated, when the low-complexity ...
GLOBECOM
2006
IEEE
14 years 1 months ago
2006
IEEE
— We present a field programmable gate array (FPGA) implementation of a turbo-like decoder for a serially concatenated pulse-position modulation (SCPPM) code. NASA developed thi...