Sökning: "System-Level Models"

Visar resultat 1 - 5 av 67 avhandlingar innehållade orden System-Level Models.

1. 1. Understanding the system-level for Mobility as a Service : A framework to evaluate full-scale impacts of MaaS

   Författare :Bhavana Vaddadi; Anna Pernestål Brenden; Yusak Susilo; Mia Xiaoyun Zhao; Jeppe Rich; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mobility as a Service; system-level; perspective; framework; experiments; Machine Design; Maskinkonstruktion;

   Sammanfattning : Mobility as a Service (MaaS), as a concept, has been widely popularised and considered to hold promising potential in reducing travel-related environmental impacts and transforming our current transport system. MaaS enables intermodal travel by providing enhanced features for users to access multiple mobility services. LÄS MER

3. 2. System Level Techniques for Verification and Synchronization after Local Design Refinements

   Författare :Tarvo Raudvere; Axel Jantsch; Sandeep Shukla; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Electronic System Design; Refinement; Verification; Synchronization; Systems engineering; Systemteknik;

   Sammanfattning : Today's advanced digital devices are enormously complex and incorporate many functions. In order to capture the system functionality and to be able to analyze the needs for a final implementation more efficiently, the entry point of the system development process is pushed to a higher level of abstraction. LÄS MER

4. 3. A Taxonomy and Design Methodology for Hybrid Memory Systems

   Författare :Dmitry Knyaginin; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Taxonomy; Non-Volatile Memory; Performance; System-Level Models; Methodology; Design Space Exploration; Energy Efficiency; DRAM;

   Sammanfattning : The number of concurrently executing processes and their memory demandin multicore systems continue to grow. Larger and still fast mainmemory is needed for meeting the demand and avoiding an increase inbacking store accesses that are much slower and less energy efficientthan main memory accesses. LÄS MER

5. 4. A System-Level Framework for Energy and Performance Estimation in System-on-Chip Architectures

   Författare :Sandro Penolazzi; Ahmed Hemani; Anshul Kumar; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer engineering; Datorteknik; Electronics; Elektronik;

   Sammanfattning : Shifting the design entry point up to the system level is the most important countermeasure adopted to manage the increasing complexity of SoCs. The reason is that decisions taken at this level, early in the design cycle, have the greatest impact on the final design in terms of performance, energy efficiency and silicon area occupation. LÄS MER

7. 5. Reconfigurable Architectures for Embedded Systems

   Författare :Henrik Svensson; Institutionen för elektro- och informationsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Reconfigurable Architectures; Run-time Reconfiguration; Reconfigurable Computing; Embedded Systems; System Level Modeling; Design Exploration;

   Sammanfattning : Application-specific circuits are used to migrate computer systems from workstations to handheld devices that need real-time performance within the budget for physical size and energy dissipation. However, these circuits are inflexible as any modification requires redesign and refabrication, which is both expensive and time-consuming considering the complexity of recent embedded platforms. LÄS MER