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VTC
2006
IEEE
149views Communications» more  VTC 2006»
15 years 5 months ago
Adaptive Mode Selection for Multiuser MIMO Downlink Systems
This paper proposes a block diagonalization (BD) method, which nullifies the multiuser interference and, hence, increases the sum capacity in a multiuser multiple-input multipleout...
Yong-Up Jang, Hyuck M. Kwon, Yong Hoon Lee
VTC
2006
IEEE
15 years 5 months ago
IQ Space Frequency Time Codes for MIMO-OFDM Systems
Abstract: In this paper, we study concatenated coding for MIMOOFDM systems. The proposed concatenated system achieves full spatial and frequency diversity at much lower complexity ...
Samir Al-Ghadhban, R. Michael Buehrer, Brian D. Wo...
WOWMOM
2006
ACM
91views Multimedia» more  WOWMOM 2006»
15 years 5 months ago
A Station-Based Adaptation Algorithm to Improve Robustness of IEEE 802.11
This paper studies a Bad Apple phenomenon caused by Head-of-Line blocking in IEEE 802.11 networks. This problem can adversely affect the performance of wireless multimedia streami...
Jean Cao, Yujing Wu, Carey L. Williamson
DATE
2005
IEEE
154views Hardware» more  DATE 2005»
15 years 5 months ago
Top-Down Design of a Low-Power Multi-Channel 2.5-Gbit/s/Channel Gated Oscillator Clock-Recovery Circuit
We present a complete top-down design of a low-power multi-channel clock recovery circuit based on gated current-controlled oscillators. The flow includes several tools and method...
Paul Muller, Armin Tajalli, Seyed Mojtaba Atarodi,...
ICMCS
2005
IEEE
128views Multimedia» more  ICMCS 2005»
15 years 5 months ago
H.264/AVC interleaving for 3G wireless video streaming
We present a streaming system that utilizes interleaved transmission for real-time H.264/AVC video in 3G wireless environments with benefits shown especially in the presence of li...
Thomas Schierl, Markus Kampmann, Thomas Wiegand