555 search results - page 59 / 111 » Polar codes are optimal for lossy source coding |
LCTRTS
2010
Springer
13 years 11 months ago
2010
Springer
DSP processors usually provide dedicated address generation units (AGUs) to assist address computation. By carefully allocating variables in the memory, DSP compilers take advanta...
CORR
2010
Springer
13 years 6 months ago
2010
Springer
In this paper, we show that over the binary erasure channel, Quasi-Cyclic LDPC codes can efficiently accommodate the hybrid iterative/ML decoding. We demonstrate that the quasicycl...
TASLP
2002
13 years 8 months ago
2002
This paper proposes a versatile perceptual audio coding method that achieves high compression ratios and is capable of low encoding/decoding delay. It accommodates a variety of sou...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
Abstract--Cooperative transmission is an emerging communication technique that takes advantage of the broadcast nature of wireless channels. However, due to low spectral efficiency...
GLOBECOM
2010
IEEE
13 years 7 months ago
2010
IEEE
We study an online random linear network coding approach for time division duplexing (TDD) channels under Poisson arrivals. We model the system as a bulk-service queue with variabl...