626 search results - page 27 / 126 » Power Control for User Cooperation |
INFOCOM
2011
IEEE
13 years 1 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...
JCP
2008
13 years 9 months ago
2008
Under the environment of Service-Oriented Architecture (SOA), service users have to decide how to choose the proper provider from the candidates to obtain optimal service level. Th...
WCNC
2010
IEEE
2010
IEEE
Hedonic Coalition Formation Games for Secondary Base Station Cooperation in Cognitive Radio Networks
14 years 1 months ago
— In order to maintain a conflict-free environment among licensed primary users (PUs) and unlicensed secondary users (SUs) in cognitive radio networks, providing frequency and g...
DBKDA
2010
IEEE
14 years 3 months ago
2010
IEEE
Abstract—Design applications, e.g., CAD or media production, often require multiple users to work cooperatively on shared data, e.g., XML documents. Using explicit transactions i...
SMC
2007
IEEE
14 years 4 months ago
2007
IEEE
—In Service Oriented Architecture (SOA), service brokers could find many service providers which offer same function with different quality of service (QoS). Under this condition...