Timo Hämäläinen

TL;DR: This paper presents the VERHO architecture, a policy based vertical handover controller system that utilizes input from several cross-layer sources, the Mobile IPv6 protocol and network interface selection to achieve both proactive and intelligent vertical handovers between a variety of access interfaces.

TL;DR: It is shown that the traditional distributed memory architecture is outperformed by shared instruction memories with sufficient cache sizes and the number of processors is in general the most significant single factor once the sufficient cache size is reached.

TL;DR: A black-box view of the processing elements is presented that discloses only the computational aspects that are relevant in interacting with the on chip data transport mechanism and an extensible markup language (XML) format is defined for documenting and distributing network-on-chip (NoC) benchmarks.

TL;DR: A self-tuning controller is proposed, which generalizes to infinite-dimensional systems and sinusoidal reference and disturbance signals the controller given by Miller and Davison in 1989 for finite-dimensional Systems and constant reference and disturbances signals.

TL;DR: The proposed method substantially improves image quality of video conferencing sequences in presence of transmission errors and is compared to average intersample difference across the block boundaries (AIDB) algorithm whose performance is shown to be more sensitive to selection of correct threshold values than the proposed method.