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Title:
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Performance and overhead analysis of the ALOE middleware for SDR
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Author:
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Gómez Miguelez, Ismael; Marojevic, Vuk; Bracke, Jordi; Gelonch Bosch, Antonio José
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. GRCM - Grup de Recerca en Comunicacions Mòbils |
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Abstract:
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Current Software-Defined Radio applications
(waveforms) are tailored to specific hardware. Processor vendors frequently adapt internal OS mechanisms for its specific
architecture (e.g. scheduling and synchronization). The Abstraction Layer and Operating Environment (ALOE) is an open source SDR operating environment that isolates platform architecture from the
application design. An integrated resource manager is capable of automatically mapping waveform components to a network of
heterogeneous processors while meeting the waveform’s real-time requirements. This paper analyzes the ALOE performance for x86
and ARM processors. It presents computing histograms of UTRAN transceiver components, the maximum achievable throughput of a
simple BPSK modem, interface latencies, and overhead measurements of the ALOE background processes. |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Comunicacions mòbils
-ALOE Middleware
-Software radio
-Programari intermediari |
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Rights:
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Document type:
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Article - Published version
Conference Object |
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Published by:
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IEEE Press. Institute of Electrical and Electronics Engineers
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