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Large scale antenna systems (LSAS) in the mmWave bands provide a solution to the problems of spectrum shortage experienced in the conventional microwave bands. In a practical large scale antenna deployment, implementation of hybrid beamforming structures is very important as it provides high array gains to overcome the high path loss and achieve sufficient link margins. However, while implementing...
Design space exploration (DSE) at system level needs to cover all parameters and has to find the best trade-off between performance and power of modern heterogeneous multi- and many-processor SoCs (MPSoC). Modelling virtual platforms with SystemC TLM offers fast HW and SW co-design using the loosely-timed (LT) coding style. However, simulations at this high abstraction level lack the capability of...
Processor models for electronic system level (ESL) simulations are usually provided by their vendors as binary object code. Those binaries appear as black boxes, which do not allow to observe their internals. This prevents the application of most existing ESL power estimation methodologies. To remedy this situation, this work presents an estimation methodology for the case of black box models. The...
Power consumption is an important factor in chip design. The fundamental design decisions drawn during early design space exploration at electronic system level (ESL) have a large impact on the power consumption. This requires to estimate power already at ESL, which is usually not possible using standard ESL component libraries due to missing power models. This work proposes a methodology that allows...
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