Pavel Čičák
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View article: Geolocation of Devices in Low-Power Wide-Area Lora Network
Geolocation of Devices in Low-Power Wide-Area Lora Network Open
This article is focused on the geolocation possibilities in low-power deployments. A novel Logarithmic Distance Path Loss Model with a Memory (LDPL-M) algorithm is proposed to enhance the accuracy of determining the location of end devices…
View article: On-Chip Bus Protection against Soft Errors
On-Chip Bus Protection against Soft Errors Open
The increasing performance demands for processors leveraged in mission and safety-critical applications mean that the processors are implemented in smaller fabrication technologies, allowing a denser integration and higher operational freq…
View article: In-Pipeline Processor Protection against Soft Errors
In-Pipeline Processor Protection against Soft Errors Open
The shrinking of technology nodes allows higher performance, but susceptibility to soft errors increases. The protection has been implemented mainly by lockstep or hardened process techniques, which results in a lower frequency, a larger a…
View article: On Efficacy of Microwave Ablation in the Thermal Treatment of an Early-Stage Hepatocellular Carcinoma
On Efficacy of Microwave Ablation in the Thermal Treatment of an Early-Stage Hepatocellular Carcinoma Open
Microwave ablation at 2.45 GHz is gaining popularity as an alternative therapy to hepatic resection with a higher overall survival rate than external beam radiation therapy and proton beam therapy. It also offers better long-term recurrenc…