MPEG-4 performance analysis for a CDMA network-on-chip

Author

Kim, Manho ; Kim, Daewook ; Sobelman, Gerald E.

Author_Institution

Dept. of Electr. & Comput. Eng., Minnesota Univ., USA

Volume

1

fYear

2005

Firstpage

493

Abstract

Realistic traffic patterns for a multi-processor MPEG-4 architecture are used to evaluate the performance of network-on-chip (NoC) implementations. In particular, we study the characteristics for a design that is based on CDMA switching techniques and a star-network topology. The results are compared to those for a more conventional mesh-topology NoC. We evaluate metrics for bandwidth requirements, latency and area overhead and show that the CDMA star design is a good candidate for the implementation of these systems.

Keywords

bandwidth allocation; code division multiple access; code standards; multimedia communication; system-on-chip; telecommunication network topology; telecommunication traffic; video coding; CDMA switching; MPEG-4 performance analysis; NoC; area overhead; bandwidth requirements; latency; multi-processor MPEG-4 architecture; network-on-chip; realistic traffic patterns; star-network topology; Bandwidth; Delay; MPEG 4 Standard; Multiaccess communication; Network topology; Network-on-a-chip; Performance analysis; Switches; Telecommunication traffic; Traffic control;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Circuits and Systems, 2005. Proceedings. 2005 International Conference on

Print_ISBN

0-7803-9015-6

Type

conf

DOI

10.1109/ICCCAS.2005.1493456

Filename

1493456