460 search results - page 19 / 92 » On time diversity for packet channels |
161
click to vote
GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
Motivated by the recent concept of Space-Time Shift Keying (STSK), we propose a novel cooperative STSK scheme, which is capable of achieving a flexible rate-diversity tradeoff, in ...
180
click to vote
VTC
2006
IEEE
16 years 20 days ago
2006
IEEE
— In this paper we consider relay communication as a way of increasing the diversity gain in fading wireless environments. The idea is to combine relay communication with delay d...
180
click to vote
GLOBECOM
2006
IEEE
16 years 21 days ago
2006
IEEE
— High-rate space-time-frequency block codes (STFBC) are promising for achieving high bandwidth efficiency, low overhead and latency. Recently, a class of low-complexity STFBC m...
165
click to vote
ICC
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper considers a fading relay channel where the total transmit power used is constrained to be equal to that of the standard single-hop channel. The relay channel used op...
168
click to vote
TCOM
2008
15 years 6 months ago
2008
In this paper we develop a fine synchronization algorithm for multiband OFDM transmission in the presence of frequency selective channels. This algorithm is based on maximum a post...