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ICC
2008
IEEE
15 years 6 months ago
MMSE Soft-Interference-Cancellation Aided Iterative Center-Shifting K-Best Sphere Detection for MIMO Channels
—Based on an EXtrinsic Information Transfer (EXIT) chart-assisted receiver design, a low-complexity near-Maximum A Posteriori (MAP) detector is constructed for high-throughput sy...
Li Wang, Lei Xu, Sheng Chen, Lajos Hanzo
VTC
2007
IEEE
15 years 6 months ago
Interference Cancellation of AM Narrowband Interference Signals
— In this paper, we consider an overlay system where narrowband AM signals interfere with a broadband multicarrier system [1]. To reduce the effect of the AM narrowband interfere...
Dieter Van Welden, Heidi Steendam
GLOBECOM
2006
IEEE
15 years 5 months ago
An Iterative MIMO-HSDPA Receiver Based On a K-Best-MAP Algorithm
— We propose an iterative receiver for horizontally encoded MIMO systems like the PARC proposal for MIMOHSDPA. Our receiver uses a K-best-MAP demodulator to provide the channel d...
Christian Mehlführer, Dominik Seethaler, Gera...
TWC
2008
109views more  TWC 2008»
14 years 11 months ago
Semi-Blind Adaptive Spatial Equalization for MIMO Systems with High-Order QAM Signalling
This contribution investigates semi-blind adaptive spatial filtering or equalisation for multiple-input multiple-output (MIMO) systems that employ high-throughput quadrature amplit...
Sheng Chen, Wang Yao, Lajos Hanzo
TCOM
2008
151views more  TCOM 2008»
14 years 11 months ago
Low complexity MIMO scheduling with channel decomposition using capacity upperbound
Abstract In multiuser MIMO systems, the base station schedules transmissions to a group of users simultaneously. Since the data transmitted to each user are different, in order to ...
Xiaojie Zhang, Jungwoo Lee