DSP-BASED MOBILE AND SATELLITE RECEIVERS, FROM ALGORITHM TO IMPLEIMENTATION: A DESIGN COURSE AT AACH - Acoustics, Speech, and Signal Processing, 1995. ICASSP-95., 1995 International Conference on

THE UNIVERSITY OF SOUTH AUSTRALIA SCHOOL OF ELECTRONIC ENGINEERING An Investigation into DSP Techniques for Mobile Satellite Terminals

The 17th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’06) IMPLEMENTATION OF LOW POWER AND HIGH-SPEED HIGHER ORDER CHANNEL FILTERS FOR SOFTWARE RADIO RECEIVERS

The most computationally intensive part of the wideband receiver of a software defined radio (SDR) is the channelizer since it operates at the highest sampling rate. Higher order FIR channel filters are needed in the channelizer to meet the stringent adjacent channel attenuation specifications of wireless communications standards. In this paper, we present a coefficient-partitioning algorithm f...

Design of Digital down Converter and Sample Rate Converter for Digital Front- End of Sdr

Several mobile communication standards are currently in service in various parts of the world and they do not interoperate with each other at the physical layer. Since each wireless standard specifies a different channel bandwidth, traditional single carrier techniques are no longer applicable where the radio functions are optimized around a fixed channel bandwidth. Moreover, the development co...

DSP-Based Carrier Acquisition and Tracking for Burst TDMA Mobile Land and Satellite Receivers

The theory of optimum receiver data wireless detection requires synchronization signal parameters that are accurately aligned with those in the transmitter. Therefore, synchronization should be the most robust and reliable element in the receiver design process, ensuring that data detection can continue over deteriorating channels, such as those with fading and large carrier offsets. Furthermor...

Performance assessment of tandem connection of cellular and satellite-mobile coders

In the near future, 16 and 8 kbit/s tollor near-toll lowrate codecs are expected to be used together with 32 kbit/s digital circuit multiplication equipment, providing speech compression and digital speech interpolation. Additionally, a growing proportion of international calls originate from different digital cellular/satellite mobile (C/SM) systems. Knowledge of the end-to-end voice quality o...