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GLOBECOM
2007
IEEE
15 years 5 months ago
Agile Radio Implementation of OFDM Physical Layer for Dynamic Spectrum Access Research
In this paper we present the design process of an orthogonal frequency division multiplexing (OFDM) implementation for the Kansas University Agile Radio (KUAR). The KUAR is a porta...
Jordan D. Guffey, Alexander M. Wyglinski, Gary J. ...
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GLOBECOM
2007
IEEE
15 years 5 months ago
Distributed On Demand Channel Selection in Multi Channel, Multi Interface Wireless Mesh Networks
—In this paper we present a protocol performing on demand distributed channel selection in multi channel, multi interface wireless mesh networks, based on the exchange of control...
Stefan Bouckaert, Nicolas Letor, Chris Blondia, In...
GLOBECOM
2007
IEEE
15 years 5 months ago
A Bit-Node Centric Architecture for Low-Density Parity-Check Decoders
Abstract—A bit-node centric decoder architecture for lowdensity parity-check codes is proposed. This architecture performs the optimum sum-product algorithm. A bit node processin...
Ruwan N. S. Ratnayake, Erich F. Haratsch, Gu-Yeon ...
GLOBECOM
2007
IEEE
15 years 5 months ago
Optimization of CPM Pragmatic Capacity
— The paper extends the pragmatic approach to coded continuous-phase modulation (CPM). It first proposes an optimization of the CPM capacity for given complexity and bandwidth e...
Sergio Benedetto, Guido Montorsi, Alberto Perotti,...
GLOBECOM
2007
IEEE
15 years 5 months ago
Comparison of Frequency and Time Domain Schemes for MIMO Broadband Fixed Wireless Access
— Broadband fixed wireless access (BFWA) is an ideal solution for providing high data rate communications where traditional landlines are either unavailable or too costly to be ...
Pei Xiao, Ioannis Chatzigeorgiou, Rolando A. Carra...