436 search results - page 24 / 88 » On generalized gossiping and broadcasting |
CORR
2006
Springer
13 years 10 months ago
2006
Springer
Multiple transmit antennas in a downlink channel can provide tremendous capacity (i.e. multiplexing) gains, even when receivers have only single antennas. However, receiver and tra...
CG
2002
Springer
13 years 9 months ago
2002
Springer
We present new algorithms for the robust transmission of geometric data sets, i.e. transmission which allows the receiver to recover (an approximation of) the original geometric o...
ICC
2008
IEEE
14 years 4 months ago
2008
IEEE
— Recently a number of transmission schemes have been introduced to achieve sum capacity for multiuser multiinput multi-output (MIMO) broadcast channels (BC). A block diagonaliza...
CVIU
2006
13 years 10 months ago
2006
In this paper we develop a system for human behaviour recognition in video sequences. Human behaviour is modelled as a stochastic sequence of actions. Actions are described by a f...
FOCS
2005
IEEE
14 years 3 months ago
2005
IEEE
We prove the first non-trivial (super linear) lower bound in the noisy broadcast model, defined by El Gamal in [6]. In this model there are n + 1 processors P0, P1, . . . , Pn, ...