Mobile Communications - Advanced Systems and Components

Frequency response measurements of the wireless indoor channel at infrared optics.- Propagation losses and impulse response of the indoor optical channel: A simulation package.- A 50 Mbit/s optical wireless lan link using novel optical and electronic enabling technologies.- Performance comparison of GMSK and ?/4-DQPSK modulations in a mobile radio environment.- The effect of modulation on the power rating of multi-channel linear amplifiers.- Simulation of GSM data channels in a safety critical railway environment.- A model for BER evaluation of indoor frequency selective channels using multipath measurement results at 2.4, 4.75 and 11.5 GHz.- Measuring bit errors, clock errors and their burst characteristics in mobile communication systems.- Performance of dynamic feedback power control in a TDMA radio system.- Performance of cellular radio systems with power control in varying shadow fading environments.- Power control on the forward link in cellular CDMA.- Performance analysis of a CDMA-based satellite-mobile audio broadcasting system.- Radio protocol architecture of the CODIT UMTS system.- RACE-II advanced TDMA mobile access project An approach for UMTS.- Multitone spread spectrum communication systems in a multipath Rician fading channel.- Slotted ALOHA with capture in a mobile radio environment.- Improved performance of mobile data networks using stack algorithms and receiver capture.- Contention resolution multiple access techniques for handling speech and data traffic on wireless networks.- Certain generalizations on the slotted collision channel without feedback.- Monolithic integration of a spread-spectrum transmitter and receiver front end for Wireless LAN applications.- A bit-serial CMOS digital IF-filter for mobile radio using an on-chip clock.- A 65-MHz digital chip-matched-filter for DS-spread spectrum applications.- Area-efficient viterbi decoders for complex rate-k/n convolutional and trellis codes.- Soft handoff extends CDMA cell coverage and increases reverse link capacity.- An architecture and methodology for mobile-executed cell hand-off in wireless ATM networks.