345 search results - page 11 / 69 » A construction of a space-time code based on number theory |
CORR
2010
Springer
13 years 7 months ago
2010
Springer
For a family/sequence of Space-Time Block Codes (STBCs) C1, C2, . . . , with increasing number of transmit antennas Ni, with rates Ri complex symbols per channel use, i = 1, 2, . ....
EJASP
2011
13 years 2 months ago
2011
We develop and analyze a space time coded cooperative diversity protocol that achieves improved quality of service for mobile users in the downlink of small cells. The protocol, c...
AISC
2010
Springer
14 years 14 days ago
2010
Springer
Krawtchouk polynomials appear in a variety of contexts, most notably as orthogonal polynomials and in coding theory via the Krawtchouk transform. We present an operator calculus fo...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Abstract—In distributed storage systems built using commodity hardware, it is necessary to store multiple replicas of every data chunk in order to ensure system reliability. In s...
INFOCOM
2003
IEEE
14 years 28 days ago
2003
IEEE
— We propose a new framework for providing robust location detection in emergency response systems, based on the theory of identifying codes. The key idea of this approach is to ...