1625 search results - page 45 / 325 » Achievable performance improvements provided by cooperative ... |
TSP
2011
14 years 4 months ago
2011
Abstract—In multinode cooperative communications, simultaneous transmissions from two or more nodes are challenging due to its asynchronous nature. In addition, channel estimatio...
CISS
2007
IEEE
15 years 4 months ago
2007
IEEE
—Network coding and cooperative diversity have each extensively been explored in the literature as a means to substantially improve the performance of wireless networks. Yet, lit...
INFOCOM
2005
IEEE
15 years 3 months ago
2005
IEEE
Abstract— Wireless Wide Area Networks (WWANs) are becoming ubiquitous across most geographic regions, enabling simultaneous coverage from multiple providers. WWAN channels exhibi...
MMDB
2003
ACM
15 years 3 months ago
2003
ACM
Conventional approaches to image retrieval are based on the assumption that relevant images are physically near the query image in some feature space. This is the basis of the clu...
ISCC
2002
IEEE
15 years 2 months ago
2002
IEEE
Web caching is a popular technique to improve the performance and scalability of the Web by increasing document availability and enabling download sharing. Distributed cache coope...