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Viewing report
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Dynamic Resource Allocation in Wireless Fading
Channels. Edition No. 1
VDM Publishing House, Oct 2008, Pages: 144
This dissertation looks at the problem of dynamic
resource allocation (DRA) in both single-user and
multi-user wireless fading channels. This
dissertation investigates various key issues on
implementation of DRA in wireless systems, such as
delay constraint, algorithm complexity, feedback
overhead, transceiver structure, and fairness
between users, among others. This dissertation
demonstrates the usefulness of convex optimization
techniques for solving DRA problems in wireless
fading channels. First, this dissertation studies
the capacity limits and power-control policies for
the single-user fading channel. Second, for the
MIMO-OFDM channel, this dissertation presents a
closed-loop extension of the well-known vertical
Bell Labs layered space-time (V-BLAST) architecture
whereby the receiver jointly optimizes the power and
rate assignments for transmit antennas and then
returns them to the transmitter. Third, this
dissertation investigates the information-theoretic
limits of multiuser, fading, multiple-access channel
(MAC). This dissertation draws an interesting dual
relationship between power and capacity regions of
Gaussian MAC.
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