222 search results - page 20 / 45 » Rateless Codes for the Gaussian Multiple Access Channel |
ICC
2007
IEEE
15 years 1 months ago
2007
IEEE
Abstract-- This paper concerns the multiple access performance of spreading codes used in the downlink of multicarrier code-division multiple-access (MC-CDMA). Complex-valued sprea...
VTC
2006
IEEE
15 years 3 months ago
2006
IEEE
— Based on the specification of a high-throughput wireless local area network system we consider the achievable rate regions of time, frequency and code division multiple access...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—Multistage Partial Parallel Interference Cancellation (PPIC) is proposed for Turbo-encoded DS-CDMA systems where the partial cancellation factors are derived based on the Loglik...
GLOBECOM
2008
IEEE
15 years 3 months ago
2008
IEEE
— We consider a relay that simultaneously assists multiple source-destination pairs that do not have a direct link, the so-called gateway channel, and explore the sum capacity of...
ICC
2007
IEEE
15 years 3 months ago
2007
IEEE
—In this paper, we examine performance of a multi-stage parallel interference cancellation (PIC) receiver using a generalized soft limiter. The generalized soft limiter (GSL) imp...