81 search results - page 15 / 17 » Relay selection and power allocation in cooperative cellular... |
SECON
2007
IEEE
14 years 1 days ago
2007
IEEE
— In this paper we study two-hop cooperative diversity relaying in random wireless networks. In contrast to most work on cooperative diversity relaying where the relay node posit...
PIMRC
2010
IEEE
13 years 3 months ago
2010
IEEE
Abstract-- Due to the limited energy supplies of nodes in wireless networks, achieving energy efficiency is crucial for extending the lifetime of these networks. Thus, we study eff...
GLOBECOM
2009
IEEE
13 years 3 months ago
2009
IEEE
Due to the limited energy supplies of nodes in many applications like wireless sensor networks, energy efficiency is crucial for extending the lifetime of these networks. This pape...
TWC
2010
13 years 14 days ago
2010
In wireless cooperative networks, the asynchronism between the relays can be a source of diversity which is similar in its essence to the multipath diversity of frequency selectiv...
GLOBECOM
2006
IEEE
13 years 12 months ago
2006
IEEE
— The joint cooperative processing of transmitted signal from several multiple-input multiple-output (MIMO) base station (BS) antenna heads is considered for users located within...