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whitepaper To realize this extension of OFDM with MIMO, a number of changes are required in the baseband signal processing. The combination of multiple-input multiple-output (MIMO) signal processing with orthogonal frequency division multiplexing (OFDM) is...
[10 Apr 2008]
whitepaper To realize this extension of OFDM with MIMO, a number of changes are required in the baseband signal processing. The combination of Multiple-Input Multiple-Output (MIMO) signal processing with Orthogonal Frequency Division Multiplexing (OFDM) is...
[10 Apr 2008]
whitepaper Implementation of OFDM-based systems suffers from Inphase-Quadrature phase (IQ) imbalances in the front-end analog processing. In this paper, the effect of IQ imbalances on OFDM receivers is analyzed and system level algorithms to compensate for...
[10 Apr 2008]
whitepaper This paper discusses issues associated with high-data-rate pulsed ultra-wideband system design, including the baseband processing, transmitter, antenna, receiver, and analog-to-digital conversion. A modular platform is presented that can be used...
[18 Apr 2007]
whitepaper A highly flexible OFDM system is considered to be a good candidate for the Cognitive Radio baseband processing where individual carriers can be switched off for frequencies occupied by a licensed user.
[11 Apr 2007]
whitepaper These accelerators are parametric circuits essential for baseband processing. Reconfigurable processor technology offers a way to couple significant hardware performance improvements with realtime software signal processing.
[07 Jun 2006]
whitepaper A software based IEEE 802.11a digital baseband transmitter has been implemented on a highly parallel single-chip DSP processor. The processing platform is a programmable and reconfigurable Asynchronous Array of simple Processors (AsAP) that is well...
[07 Feb 2006]
whitepaper This architecture was for a System-on-Chip GSM baseband processing platform and is an accelerator for use with a programmable DSP Intellectual Property Core. In this paper, a novel hardware architecture is presented for the Algebraic Codebook...
[17 Nov 2005]
whitepaper The revolutionary BlueCore 01 single chip Bluetooth IC uses standard CMOS processes in its implementation combining the 2.4 GHz radio, baseband processing, microcontroller, and RAM components needed for Bluetooth.
[17 Dec 2004]
whitepaper A configurable memory organisation for the execution of Hiperlan/2 transceiver baseband processing and MPEG2 decoding is presented. The configuration of the memory system is done by controlling the DSP processor's access to memory buses with an...
[04 Oct 2004]
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