Reconfiguration of a 3GPP-LTE telecommunication application on a 23-core NoC-based System-on-Chip
| Autor: | M. Fantini, N. Coste, Fabien Clermidy, D. Ktenas, Romain Lemaire, D. Dutoit, N. Cassiau, L. Stefanizzi |
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| Rok vydání: | 2011 |
| Předmět: |
Scheme (programming language)
business.industry Computer science Globally asynchronous locally synchronous SIGNAL (programming language) Control reconfiguration Hardware_PERFORMANCEANDRELIABILITY Chip Asynchronous communication Embedded system Hardware_INTEGRATEDCIRCUITS Baseband System on a chip business computer computer.programming_language |
| Zdroj: | Proceedings of the Fifth ACM/IEEE International Symposium on Networks-on-Chip. |
| DOI: | 10.1145/1999946.1999991 |
| Popis: | The MAGALI chip is a 65nm digital baseband dedicated to advanced telecommunication applications. Based on a 15-router mesh Network-on-Chip - NoC, it embeds 22 Processing Elements - PE performing the different functions of a complex baseband in a programmable manner. The NoC framework is based on asynchronous routers which provide a complete Globally Asynchronous Locally Synchronous -- GALS framework. Thanks to this structure, each PE is a synchronous island with a programmable frequency. On the architectural side, the NoC supports fast reconfiguration thanks to a distributed scheme. In this demonstration, we propose to show the reconfiguration capabilities of the MAGALI chip on three modes of a 3GPP-LTE receiver part, by switching on-the-fly between these three modes. The resulting transmission quality with different levels of upcoming signal noises is shown. |
| Databáze: | OpenAIRE |
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