129 search results - page 26 / 26 » A Link Adaptation Algorithm in MIMO-based WiMAX Systems |
TSP
2008
13 years 10 months ago
2008
In this paper, a novel relaying strategy that uses multiple input multiple output (MIMO) fixed relays with linear processing to support multiuser transmission in cellular networks...
SAC
2004
ACM
14 years 4 months ago
2004
ACM
for ideas, and then abstract away from these ideas to produce algorithmic processes that can create problem solutions in a bottom-up manner. We have previously described a top-dow...
ATAL
2008
Springer
14 years 26 days ago
2008
Springer
We demonstrate an intelligent personal assistant agent that has been developed to aid a busy knowledge worker in managing time commitments and performing tasks. The PExA agent dra...
CORR
1998
Springer
13 years 10 months ago
1998
Springer
Wereporthere ona studyof interannotatoragreementin the coreferencetask as defined by the MessageUnderstanding Conference(MUC-6and MUC-7).Basedon feedback from annotators, weclarif...