165 search results - page 18 / 33 » LDPC Codes for Fading Channels: Two Strategies |
TCOM
2010
13 years 1 months ago
2010
This paper proposes a capacity-approaching, yet simple scheme for multi-input multiple-output (MIMO) channels. The proposed scheme is based on a concatenation of a mixture of short...
CORR
2008
Springer
13 years 6 months ago
2008
Springer
Multi-hop relay channels use multiple relay stages, each with multiple relay nodes, to facilitate communication between a source and destination. Previously, distributed space-tim...
VTC
2006
IEEE
14 years 22 days ago
2006
IEEE
This paper presents a hybrid automatic repeat request (HARQ) with variable spreading factor (VSF) suitable for a multicarrer code division multiple access (MC-CDMA). We consider a ...
VTC
2010
IEEE
13 years 5 months ago
2010
IEEE
— A low complexity distributed coding scheme is proposed for communications over Rayleigh fading channels. Convolutional Coding (CC) assisted Differential Phase-Shift Keying (DPS...
GLOBECOM
2008
IEEE
14 years 1 months ago
2008
IEEE
—It has been shown that the radio channel impulse response for a pair of legitimate Ultra-wide band (UWB) transceivers can be used to generate secret keys for secure communicatio...