Estimating the power output is one of the elements that determine the techno-economic feasibility of a renewable project. At present, there is a need to develop reliable methods that achieve this goal, thereby contributing to wind power penetration. In this study, we propose a method for wind power error estimation based on the wind speed measurement error, probability density function, and win...

An approach for estimating the required memory resources to execute a program on a multiprocessor system is presented. The technique relies on the information contained in a data dependency graph representing a program to be executed. Data dependency graphs can be generated by a compiler as an intermediate representation of the program without accounting for any specific details of the target m...

High-level synthesis overcomes the high design effort required by using an FPGA by moving the hardware design to a higher abstraction level. At this higher level, loop transformations are used to improve the characteristics of the program. These transformations have a large impact on the resulting hardware, but their impact is only known after the time-consuming synthesis steps. This hinders a ...

Generally, resource-awareness plays a key role in wireless sensor networks due the limited capabilities in processing, storage and communication. In this paper we present a resource-aware cooperative state estimation facilitated by a dynamic cluster-based protocol in a visual sensor network (VSN). The VSN consists of smart cameras, which process and analyze the captured data locally. We apply a...

In this paper, a new pilot structure for LTE downlink system in SISO and MIMO cases is introduced in order to improve the channel estimation performances. The downlink reference signal structure in LTE is important for channel estimation. Pre-defined resource elements in the time and frequency domain are carrying the cell-specific reference signal sequence. However, those standard pilot scatter...