Prof. Lucia Lo Bello, PhD

Dipartimento di Ingegneria Elettrica, Elettronica e Informatica (DIEEI) - Università degli Studi di Catania

Prioritization-based Bandwidth Allocation for MOST networks

Publication type:  Conference Proceeding

Authors: G. Alderisi, G. Iannizzotto, G. Patti, L. Lo Bello

Conference: 2013 IEEE 18th Conference on Emerging Technologies and Factory Automation (ETFA)

Address: Cagliari, Italy

Date: Sept. 2013

Abstract:
The Media Oriented Systems Transport (MOST) network currently represents the de-facto standard for in-vehicle multimedia and infotainment. MOST does not provide support for the stream priority, and bandwidth allocation is made based on the arrival order of the bandwidth allocation requests, irrespective of the stream importance. This work proposes a novel approach for allocating bandwidth to multimedia streams on a MOST150 network. The approach introduces in MOST the stream priority, which is used to reserve bandwidth for each stream according to its importance, and exploits the ability for dynamically changing the bandwidth needs of multimedia streams through variable bitrate compression. This approach is useful to efficiently allocate bandwidth on a MOST 150 network supporting, together with multimedia streams, also bandwidth-greedy applications, such as Advanced Driver Assistance Systems (ADASs).

Keywords: MOST, Automotive network, Media Oriented Streaming Transport

Publisher: IEEE

DOI:10.1109/ETFA.2013.6648145

URL:http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6648145

Status: published

Cite as:
 G. Alderisi, G. Iannizzotto, G. Patti, L. Lo Bello, "Prioritization-based Bandwidth Allocation for MOST networks", 2013 IEEE 18th Conference on Emerging Technologies and Factory Automation (ETFA), Cagliari, Italy, Sept. 2013

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