626 search results - page 13 / 126 » Power Control for User Cooperation |
EENERGY
2010
14 years 1 months ago
2010
Energy-efficient communication has recently become a key challenge for both researchers and industries. In this paper, we propose a new model in which a Content Provider and an In...
DFT
2009
IEEE
14 years 4 months ago
2009
IEEE
We propose a framework that allows dual-layer cooperative error control in a nanoscale network-on-chip (NoC), to simultaneously improve reliability, performance and energy efficie...
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
A wireless packet network is considered in which each user transmits a stream of packets to its destination. The transmit power of each user interferes with the transmission of al...
CORR
2008
Springer
13 years 10 months ago
2008
Springer
Abstract--We consider power control in cognitive radio networks where secondary users identify and exploit instantaneous and local spectrum opportunities without causing unacceptab...
ATAL
2005
Springer
14 years 3 months ago
2005
Springer
We present dcl-pc: a dynamic logic of delegation and cooperation. The logical foundation of dcl-pc is cl-pc, a logic for reasoning about cooperation in which the powers of agents ...