24421 search results - page 138 / 4885 » Communicating Complex Systems |
ICC
2008
IEEE
14 years 3 months ago
2008
IEEE
—In this paper, we propose two novel pre–equalization schemes for multiple–input single–output (MISO) direct–sequence ultra–wideband (DS–UWB) systems with pre–Rake ...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper analyzes the average bit error rate (BER) performance of singular value decomposition-based multiple-input multiple-output systems with channel estimation error and ...
JDM
1998
13 years 8 months ago
1998
We propose a new replication control scheme for multiple-copy consistency in mobile distributed database systems. Replicating data at multiple sites could contribute to enhance th...
PIMRC
2010
IEEE
13 years 7 months ago
2010
IEEE
This paper tackles the problem of fast varying channel estimation in LTE systems. Particular attention is given to downlink transmission where OFDMA is used as the multiple access ...
CF
2005
ACM
13 years 11 months ago
2005
ACM
As microarchitectural and system complexity grows, comprehending system behavior becomes increasingly difficult, and often requires obtaining and sifting through voluminous event ...