VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
In this contribution we propose a space-time decision feedback equalization (ST-DFE) assisted multiuser detection (MUD) scheme for multiple antenna aided space division multiple a...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— The problem of gain asymmetry in MIMO ad-hoc networks is outlined and the solutions proposed in literature are surveyed. The protocol in [1] approach is analyzed and its delay ...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
When adapting the transmitter to the channel state information (CSI), improved transmission is possible compared to the open loop system where no CSI is provided at the transmitte...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Abstract— This paper addresses Tomlinson-Harashima Precoding (THP) for the downlink of multiuser systems, where the transmitter is equipped with multiple antennas and each decent...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Using an OFDM based uplink for the future cellular network has been a controversial issue due to difficulties in time and frequency synchronization and high Peak-to-Average Power...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
Distributed localization in wireless sensor networks has attracted significant interest in recent years. In this paper, we propose two improvements towards the DV-Hop algorithm: th...
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
VTC
2006
IEEE
14 years 5 months ago
2006
IEEE
— A mobile ad hoc network (MANET) is vulnerable to malicious attacks although it is suitable for various environments because of its rapid establishment. In order to set up a sec...