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GLOBECOM
2008
IEEE
16 years 29 days ago
Numerical Performance Evaluation of OFDM Systems Affected by Transmitter Nonlinearities, Phase Noise and Channel Estimation Erro
Abstract—In this contribution we present a numerical approach to evaluate the bit error rate and mutual information of OFDM links affected by transmitter nonlinearities, phase no...
Steffen Bittner, Marco Krondorf, Gerhard Fettweis
FDL
2007
IEEE
16 years 26 days ago
Time Modeling in MARTE
This article introduces the Time Model subprofile of MARTE, a new OMG UML Profile dedicated to Modeling and Analysis of Real-Time and Embedded systems. After a brief presentatio...
Robert de Simone, Charles André
ISCAS
2007
IEEE
114views Hardware» more  ISCAS 2007»
16 years 24 days ago
On the Suitability of Discrete-Time Receivers for Software-Defined Radio
—CMOS radio receiver architectures, based on radio frequency (RF) sampling followed by discrete-time (D-T) signal processing via switched-capacitor circuits, have recently been p...
Zhiyu Ru, Eric A. M. Klumperink, Bram Nauta
TACAS
2007
Springer
103views Algorithms» more  TACAS 2007»
16 years 19 days ago
A Reachability Predicate for Analyzing Low-Level Software
Reasoning about heap-allocated data structures such as linked lists and arrays is challenging. The reachability predicate has proved to be useful for reasoning about the heap in ty...
Shaunak Chatterjee, Shuvendu K. Lahiri, Shaz Qadee...
FDL
2006
IEEE
16 years 17 days ago
Formalizing TLM with Communicating State Machines
Transaction Level Models are widely being used as high-level reference models during embedded systems development. High simulation speed and great modeling flexibility are the ma...
Bernhard Niemann, Christian Haubelt