6800 search results - page 1199 / 1360 » On optimizing collective communication |
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
— In this paper, as a extended structure of the existing relay-destination joint minimum mean square error (MMSE) design, we propose a new source-relay-destination joint MMSE des...
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract— Two driving goals for cognitive radio (CR) technique are maximizing spectrum utilization and avoiding interference to primary users. In this paper, we deal with the CR ...
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
—Mobile video broadcasting service, or mobile TV, is a promising application for 3G wireless network operators. Most existing solutions for video broadcast/multicast services in ...
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
Abstract—Gray hole attacks (a.k.a selective forwarding attacks) are a special case of denial of service (DoS) attack, where a misbehaving mesh router just forwards a subset of th...
GLOBECOM
2009
IEEE
14 years 5 months ago
2009
IEEE
— This paper studies an auction based allocation of network resources for short-term contracts for heterogeneous network services. The combinatorial winner selection yields the o...