Graphene-enabled wireless communication for massive multicore architectures
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Tipus de documentArticle
Data publicació2013-11-11
Condicions d'accésAccés restringit per política de l'editorial
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
ProjecteINTEGRADE - Integrating Graphene Devices (EC-FP7-307311)
HIPEAC - High Performance and Embedded Architecture and Compilation (EC-FP7-287759)
GRADE - Graphene-based Devices and Circuits for RF Applications (EC-FP7-317839)
HIPEAC - High Performance and Embedded Architecture and Compilation (EC-FP7-287759)
GRADE - Graphene-based Devices and Circuits for RF Applications (EC-FP7-317839)
Abstract
Current trends in microprocessor architecture design
are leading towards a dramatic increase of core-level parallelization,
wherein a given number of independent processors or
cores are interconnected. Since the main bottleneck is foreseen
to migrate from computation to communication, efficient and
scalable means of inter-core communication are crucial for
guaranteeing steady performance improvements in many-core
processors. As the number of cores grows, it remains unclear
whether initial proposals, such as the Network-on-Chip (NoC)
paradigm, will meet the stringent requirements of this scenario.
This position paper presents a new research area where massive
multicore architectures have wireless communication capabilities
at the core level. This goal is feasible by using graphene-based
planar antennas, which can radiate signals at the Terahertz band
while utilizing lower chip area than its metallic counterparts. To
the best of our knowledge, this is the first work that discusses
the utilization of graphene-enabled wireless communication for
massive multicore processors. Such wireless systems enable
broadcasting, multicasting, all-to-all communication, as well as
significantly reduce many of the issues present in massively
multicore environments, such as data coherency, consistency,
synchronization and communication problems. Several open
research challenges are pointed out related to implementation,
communications and multicore architectures, which pave the way
for future research in this multidisciplinary area.
Descripció
Doctoral Program Student Honor Programme, de l'empresa ENTEL
CitacióAbadal, S. [et al.]. Graphene-enabled wireless communication for massive multicore architectures. "IEEE communications magazine", 11 Novembre 2013, vol. 51, núm. 11, p. 137-143.
GuardóDocument premiat
ISSN0163-6804
Versió de l'editorhttp://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6658665
Col·leccions
- Departament d'Arquitectura de Computadors - Articles de revista [1.049]
- Departament d'Enginyeria Electrònica - Articles de revista [1.725]
- EPIC - Energy Processing and Integrated Circuits - Articles de revista [216]
- CBA - Sistemes de Comunicacions i Arquitectures de Banda Ampla - Articles de revista [154]
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Graphene enable ... ulticore architectures.pdf | Graphene enabled wireless communication for massive multicore architectures | 197,9Kb | Accés restringit |