3488 search results - page 4 / 698 » On Feedback for Network Coding |
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IWCMC
2009
ACM
15 years 6 months ago
2009
ACM
In wireless communication systems, adaptive modulation and coding (AMC) is used to improve the downlink (DL) spectral efficiency by exploiting the underlying channel condition. Ho...
ICC
2008
IEEE
15 years 6 months ago
2008
IEEE
—The IEEE 802.16 standard, or WiMAX, has emerged as one of the strongest contenders for broadband wireless access technology. In our previous work, we proposed a protocol using r...
INFOCOM
2009
IEEE
15 years 6 months ago
2009
IEEE
—Motivated by streaming applications with stringent delay constraints, we consider the design of online network coding algorithms with timely delivery guarantees. Assuming that t...
GLOBECOM
2008
IEEE
15 years 23 days ago
2008
IEEE
— In this work, we consider differential modulation in two-way relay channels (TWRC). In single antenna systems, we propose non-coherent schemes for both amplify-and forward (AF)...
EUROCRYPT
1999
Springer
15 years 4 months ago
1999
Springer
Abstract. This paper describes new methods for fast correlation attacks, based on the theory of convolutional codes. They can be applied to arbitrary LFSR feedback polynomials, in ...