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MASCOTS
2004
13 years 7 months ago
On Mobility-Capacity-Delay Trade-off in Wireless Ad Hoc Networks
We show that there is a trade off among mobility, capacity, and delay in ad hoc networks. More specifically, we consider two schemes for mobility of nodes in ad hoc networks. We d...
Renato M. de Moraes, Hamid R. Sadjadpour, Jose Joa...
MONET
2006
105views more  MONET 2006»
13 years 5 months ago
On-demand diversity wireless relay networks
Jaesheung Shin, Kyounghwan Lee, Aylin Yener, Thoma...
VTC
2008
IEEE
179views Communications» more  VTC 2008»
14 years 4 days ago
Relay Subset Selection in Wireless Networks Using Partial Decode-and-Forward Transmission
This paper considers the problem of selecting a subset of nodes in a two-hop wireless network to act as relays in aiding the communication between the source-destination pair. Opt...
Caleb K. Lo, Sriram Vishwanath, Robert W. Heath Jr...
ICC
2007
IEEE
139views Communications» more  ICC 2007»
14 years 3 days ago
Optimal Power Allocation for Amplify-And-Forward Relay Networks via Conic Programming
— Relay power allocation has been shown to provide substantial performance gain in wireless relay channels when perfect global channel state information (CSI) is available. In th...
Tony Q. S. Quek, Moe Z. Win, Hyundong Shin, Marco ...