907 search results - page 38 / 182 » Wireless Scheduling with Power Control |
ICIP
1999
IEEE
14 years 9 months ago
1999
IEEE
A power optimized space-time code is presented for reliable delivery of layer coded multimedia data through wireless channels. Appropriate power control further improves the perfo...
INFOCOM
2011
IEEE
12 years 11 months ago
2011
IEEE
—Heterogeneous wireless networks employ varying degrees of network coverage using power control in a multi-tier configuration, where low-power femtocells are used to enhance per...
INFOCOM
2007
IEEE
14 years 2 months ago
2007
IEEE
—Duty-cycle MAC protocols have been proposed to meet the demanding energy requirements of wireless sensor networks. Although existing duty-cycle MAC protocols such as S-MAC are p...
MOBIHOC
2002
ACM
14 years 7 months ago
2002
ACM
Ad hoc networks formed without the aid of any established infrastructure are typically multi-hop networks. Location dependent contention and "hidden terminal" problem ma...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract—We analyze the capacity of an opportunistic scheduling system in a spectrum sharing environment where multiple secondary users can share a frequency spectrum with multip...