Adaptive scheduling for CDMA-based networks-on-chip

Manho Kim; Daewook Kim; Gerald E. Sobelman

doi:10.1109/NEWCAS.2005.1496682

Adaptive scheduling for CDMA-based networks-on-chip

Manho Kim, Daewook Kim, Gerald E. Sobelman

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

12 Scopus citations

Abstract

A novel adaptive scheduling algorithm for CDMA-based Networks-on-Chip is proposed. An Orthogonal Variable Spreading Factor (OVSF) code is combined with the Dual Round Robin Matching (DRRM) algorithm to obtain efficient usage of orthogonal codewords. The length of codewords is adjusted depending on how many active IP blocks have packets to send at any given time. In addition, pointers are maintained to perform the necessary input and output arbitration. SystemC simulation results demonstrate that our scheduling technique exhibits the fairness property.

Original language	English (US)
Title of host publication	3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005
Pages	357-360
Number of pages	4
DOIs	https://doi.org/10.1109/NEWCAS.2005.1496682
State	Published - 2005
Event	3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005 - Quebec City, QC, Canada Duration: Jun 19 2005 → Jun 22 2005

Publication series

Name	3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005
Volume	2005

Other

Other	3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005
Country/Territory	Canada
City	Quebec City, QC
Period	6/19/05 → 6/22/05

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10.1109/NEWCAS.2005.1496682

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Adaptive scheduling for CDMA-based networks-on-chip. / Kim, Manho; Kim, Daewook; Sobelman, Gerald E.
3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005. 2005. p. 357-360 1496682 (3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005; Vol. 2005).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kim, M, Kim, D & Sobelman, GE 2005, Adaptive scheduling for CDMA-based networks-on-chip. in 3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005., 1496682, 3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005, vol. 2005, pp. 357-360, 3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005, Quebec City, QC, Canada, 6/19/05. https://doi.org/10.1109/NEWCAS.2005.1496682

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AB - A novel adaptive scheduling algorithm for CDMA-based Networks-on-Chip is proposed. An Orthogonal Variable Spreading Factor (OVSF) code is combined with the Dual Round Robin Matching (DRRM) algorithm to obtain efficient usage of orthogonal codewords. The length of codewords is adjusted depending on how many active IP blocks have packets to send at any given time. In addition, pointers are maintained to perform the necessary input and output arbitration. SystemC simulation results demonstrate that our scheduling technique exhibits the fairness property.

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BT - 3rd International IEEE Northeast Workshop on Circuits and Systems Conference, NEWCAS 2005

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Adaptive scheduling for CDMA-based networks-on-chip

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