74 search results - page 1 / 15 » Optimizing Power Allocation and Matching of Cooperative Dive... |
98
Voted
ICC
2007
IEEE
15 years 7 months ago
2007
IEEE
— In this paper, we study how to appropriately match users for two-user cooperative diversity systems that deploy optimal power allocation for an amplify and forward or a regener...
111
Voted
TWC
2010
14 years 7 months ago
2010
An adaptive regenerate and forward cooperative diversity (CD) system using quadrature amplitude modulation (QAM) for a two-user cooperation is proposed. The proposed system can ach...
127
Voted
GLOBECOM
2009
IEEE
14 years 11 months ago
2009
IEEE
In this paper, a novel Kalman filter-based power allocation scheme is developed for cooperative networks with inaccurate channel state information (CSI). The channel estimation err...
149
Voted
TWC
2008
15 years 29 days ago
2008
We propose cross-layer optimization frameworks for multihop wireless networks using cooperative diversity. These frameworks provide solutions to fundamental relaying problems of de...
125
Voted
SECON
2007
IEEE
15 years 7 months ago
2007
IEEE
— Multiuser diversity is a phenomenon caused by channel variations among different users in a wireless network. Cooperative relaying provides another form of diversity due to the...