Optimum power allocation for parallel Gaussian channels with arbitrary input distributions
The mutual information of independent parallel Gaussian-noise channels is maximized,
under an average power constraint, by independent Gaussian inputs whose power is …
under an average power constraint, by independent Gaussian inputs whose power is …
[PDF][PDF] Quadrature amplitude modulation: From basics to adaptive trellis-coded, turbo-equalised and space-time coded OFDM, CDMA and MC-CDMA systems
An important accomplishment of information theory is the determination of the channel
capacity, C, which quantifies the maximum achievable transmission rate, C∗, of a system …
capacity, C, which quantifies the maximum achievable transmission rate, C∗, of a system …
Long-range prediction of fading signals
A Duel-Hallen, S Hu, H Hallen - IEEE Signal processing …, 2000 - ieeexplore.ieee.org
It was previously proposed to adapt several transmission methods, including modulation,
power control, channel coding, and antenna diversity to rapidly time variant fading channel …
power control, channel coding, and antenna diversity to rapidly time variant fading channel …
Space-time transmit precoding with imperfect feedback
E Visotsky, U Madhow - IEEE transactions on Information …, 2001 - ieeexplore.ieee.org
The use of channel feedback from receiver to transmitter is standard in wireline
communications. While knowledge of the channel at the transmitter would produce similar …
communications. While knowledge of the channel at the transmitter would produce similar …
Capacity and optimal resource allocation for fading broadcast channels. II. Outage capacity
L Li, AJ Goldsmith - IEEE Transactions on Information Theory, 2001 - ieeexplore.ieee.org
For pt. I see ibid., vol. 47, no. 3, p. 1083-1102 (2002). We study three capacity regions for
fading broadcast channels and obtain their corresponding optimal resource allocation …
fading broadcast channels and obtain their corresponding optimal resource allocation …
On the capacity of some channels with channel state information
We study the capacity of some channels whose conditional output probability distribution
depends on a state process independent of the channel input and where channel state …
depends on a state process independent of the channel input and where channel state …
[图书][B] Securing wireless communications at the physical layer
R Liu, W Trappe - 2010 - Springer
Securing communications is a challenging task. A first attempt at security involves learning
basic cryptography, and applying encryption algorithms to make messages unintelligible to …
basic cryptography, and applying encryption algorithms to make messages unintelligible to …
Cooperative diversity in wireless networks: Algorithms and architectures
JN Laneman - 2002 - dspace.mit.edu
To effectively combat multipath fading across multiple protocol layers in wireless networks,
this dissertation develops energy-efficient algorithms that employ certain kinds of …
this dissertation develops energy-efficient algorithms that employ certain kinds of …
The capacity of discrete-time memoryless Rayleigh-fading channels
IC Abou-Faycal, MD Trott… - IEEE transactions on …, 2001 - ieeexplore.ieee.org
We consider transmission over a discrete-time Rayleigh fading channel, in which successive
symbols face independent fading, and where neither the transmitter nor the receiver has …
symbols face independent fading, and where neither the transmitter nor the receiver has …
[图书][B] Fading and interference mitigation in wireless communications
The rapid advancement of various wireless communication system services has created the
need to analyze the possibility of their performance improvement. Introducing the basic …
need to analyze the possibility of their performance improvement. Introducing the basic …