Spectrum Fredpelle

Creating the Sinclair ZX Spectrum Vega describes how the four founders of Retro Computers came together to create a unique games console: the Sinclair ZX Spectrum Vega.

Spectrum analyzers are widely used within the electronics industry for analysing the frequency spectrum of radio frequency, RF and audio signals. Looking at the spectrum of a signal they are able to reveal elements of the signal, and the performance of the circuit producing them that would not be possible using other means.

Presenting state-of-the-art research into methods of wireless spectrum allocation based on game theory and mechanism design, this innovative and comprehensive book provides a strong foundation for the design of future wireless mechanisms and spectrum markets.

This book highlights the need for an efficient Handover Decision (HD) mechanism to perform switches from one network to another and to provide unified and continuous mobile services that include seamless connectivity and ubiquitous service access. The author shows how the HD involves efficiently combining handover initiation and network selection process.

This book offers innovative constructs of knowledge and reasoning on autistic pathology according to the perspectives offered by functional neuroscience and neuroimaging data and considers new etiological perspectives and therapeutic strategies centered on the child and the family.

This book presents spectrum sharing efforts between cellular systems and radars. The book addresses coexistence algorithms for radar and communication systems. Topics include radar and cellular system models;