25 search results - page 2 / 5 » Power and Bandwidth Allocation in Cooperative Dirty Paper Co... |
WCNC
2008
IEEE
14 years 5 months ago
2008
IEEE
— In this paper, we design and investigate a novel Interleave Division Multiplexing based Space-Time Code (IDM-STC) in the context of cooperative communications. We outline the p...
TWC
2010
13 years 5 months ago
2010
User cooperation, whereby multiple users share their antennas and transmit to a common destination in a collaborative manner, has been shown to be an effective way to achieve spat...
VTC
2007
IEEE
14 years 5 months ago
2007
IEEE
— This work presents and analyzes a cooperative relaying approach which offers large scale spatial diversity and an additional coding advantage in a virtual antenna array. It uti...
GLOBECOM
2008
IEEE
14 years 5 months ago
2008
IEEE
— In this paper, distributed double-differential coding is proposed to avoid the problem of carrier offsets in amplify and forward protocol based cooperative network with two rel...
GLOBECOM
2009
IEEE
13 years 8 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...