43 search results - page 2 / 9 » Centralized and Distributed Power Allocation in Multi-User W... |
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
— In this paper, we consider a 2-hop wireless diversity relay network. We explore transmit power allocation among the source and relays to maximize the received signal to noise r...
INFOCOM
2007
IEEE
13 years 11 months ago
2007
IEEE
— The performances in cooperative communications depend on careful resource allocation such as relay selection and power control, but traditional centralized resource allocation ...
GLOBECOM
2008
IEEE
13 years 11 months ago
2008
IEEE
—1 In this paper, we consider an amplify-and-forward (AF) wireless relay system where multiple source nodes communicate with their corresponding destination nodes with the help o...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
The resource allocation problem in wireless multi-user decode-and-forward (DF) relay networks is considered. The conventional resource allocation schemes based on the equal distri...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
Resource allocation is considered for cooperative transmissions in multiple-relay wireless networks. Two auction mechanisms, SNR auctions and power auctions, are proposed to distr...