Title :
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
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;
Conference_Titel :
Communications, Circuits and Systems, 2005. Proceedings. 2005 International Conference on
Print_ISBN :
0-7803-9015-6
DOI :
10.1109/ICCCAS.2005.1493456
