Adaptive modulation and coding for IEEE 802.11 n

F Peng, J Zhang, WE Ryan - 2007 IEEE Wireless …, 2007 - ieeexplore.ieee.org
We propose a link adaptation technique for IEEE 802.11 n MIMO-OFDM systems with
convolutional coding. The technique dynamically selects the best modulation and coding …

[图书][B] Cognitive radio communication and networking: Principles and practice

RC Qiu, Z Hu, H Li, MC Wicks - 2012 - books.google.com
The author presents a unified treatment of this highly interdisciplinary topic to help define the
notion of cognitive radio. The book begins with addressing issues such as the fundamental …

Adaptive loading algorithms for IMDD optical OFDM PON systems using directly modulated lasers

E Giacoumidis, A Kavatzikidis, A Tsokanos… - Journal of Optical …, 2012 - opg.optica.org
A detailed study on the effectiveness of three proposed optical orthogonal frequency-
division multiplexing (OOFDM) adaptive loading algorithms (ALAs) is conducted …

[PDF][PDF] A Real Time Adaptive Resource Allocation Scheme for OFDM Systems Using GRBF-Neural Networks and Fuzzy Rule Base System.

A Rahman, I Qureshi, A Malik, M Naseem - International Arab Journal of …, 2014 - ccis2k.org
Adaptive Resource Allocation is a prominent and necessary feature of almost all future
communication systems. The transmission parameters like power, code rate and modulation …

Statistical performance comparisons of optical OFDM adaptive loading algorithms in multimode fiber-based transmission systems

E Giacoumidis, XQ Jin, A Tsokanos… - IEEE Photonics …, 2010 - ieeexplore.ieee.org
Detailed statistical investigations of the effectiveness of three widely adopted optical
orthogonal frequency division multiplexing (OOFDM) adaptive loading algorithms, including …

Mutual information based rate adaptation for MIMO-OFDM systems with finite signal alphabets

C Bockelmann, D Wubben… - 2008 International ITG …, 2008 - ieeexplore.ieee.org
We consider a single user MIMO-OFDM system where spatial multiplexing is applied and
formulate rate allocation algorithms to adapt the used modulation alphabet on a per …

Adaptive HARQ for imperfect channel knowledge

S Pfletschinger, M Navarro - 2010 International ITG Conference …, 2010 - ieeexplore.ieee.org
We consider a link adaptation scheme with adaptive coding and modulation and adaptive
retransmissions on a block fading channel. Therefore, we characterize the performance of …

Error performance prediction of randomly shortened and punctured LDPC codes

A Suls, Y Lefevre, J Van Hecke… - IEEE …, 2019 - ieeexplore.ieee.org
In this contribution, we show that the word error rate (WER) performance in the waterfall
region of a randomly shortened and punctured low density parity check code can be …

Bit and power allocation for power-line communications under nonwhite and cyclostationary noise environment

N Sawada, T Yamazato… - 2009 IEEE International …, 2009 - ieeexplore.ieee.org
This manuscript discusses the adaptive OFDM system for narrow-band power-line
communications with nonwhite and cyclostationary noise environment. The bit and power …

Multiuser resource allocation with adaptive modulation and LDPC coding for heterogeneous traffic in OFDMA downlink

M Mazzotti, S Moretti, M Chiani - IEEE transactions on …, 2012 - ieeexplore.ieee.org
We describe an optimization technique for multiuser resource allocation assuming adaptive
modulation and coding (AMC) in OFDMA radio downlink communications. The resource …