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ISITA
2010
13 years 3 months ago
Outage analysis and optimal power allocation for network-coding-based hybrid AF and DF
Network coding was proposed to increase the achievable throughput of multicast in a network. Recently, combining network coding into user cooperation has attracted research attenti...
Jooha Bek, Jaeyoung Lee, Jun Heo
CORR
2010
Springer
122views Education» more  CORR 2010»
13 years 6 months ago
Optimum Power and Rate Allocation for Coded V-BLAST: Average Optimization
An analytical framework for performance analysis and optimization of coded V-BLAST is developed. Average power and/or rate allocations to minimize the outage probability as well as...
Victoria Kostina, Sergey Loyka
TWC
2010
13 years 21 days ago
Joint channel estimation and resource allocation for MIMO systems-part II: multi-user and numerical analysis
This is the second part of a two-part paper on the joint channel estimation and resource allocation problem in MIMO systems with noisy channel estimation at the receiver side and p...
Alkan Soysal, Sennur Ulukus
ICC
2008
IEEE
122views Communications» more  ICC 2008»
14 years 14 days ago
Multi-Carrier Transmission with Limited Feedback: Power Loading over Sub-Channel Groups
— Feedback of channel state information (CSI) enables a multi-carrier transmitter to optimize the power allocation across sub-channels. We consider a single user feedback scheme ...
Manish Agarwal, Dongning Guo, Michael L. Honig
CORR
2006
Springer
114views Education» more  CORR 2006»
13 years 6 months ago
On Non-coherent MIMO Channels in the Wideband Regime: Capacity and Reliability
We consider a multiple-input, multiple-output (MIMO) wideband Rayleigh block fading channel where the channel state is unknown to both the transmitter and the receiver and there is...
Siddharth Ray, Muriel Médard, Lizhong Zheng