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CORR
2011
Springer
13 years 2 months ago
2011
Springer
Cellular networks are in a major transition from a carefully planned set of large tower-mounted basestations (BSs) to an irregular deployment of heterogeneous infrastructure eleme...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
—Multi-cell cooperation is a promising approach for mitigating inter-cell interference in dense cellular networks. Quantifying the performance of multi-cell cooperation is challe...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
We present an approximation scheme for optimizing certain Quadratic Integer Programming problems with positive semidefinite objective functions and global linear constraints. Thi...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Searching for optimal ways in a network is an important task in multiple application areas such as social networks, co-citation graphs or road networks. In the majority of applicat...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
Relay-assisted cooperative wireless communication has been shown to have significant performance gains over the legacy direct transmission scheme. Compared with single relay base...