Referenced Items are not available for this document.
We propose and investigate energy-saving algorithms for DOCSIS-3.0 networks. By proactively monitoring traffic load, the algorithms achieve network-wide energy saving by re-adjusting CM's bonding groups and shutting down under-utilized upstream/downstream ports on the CMTS. Numerical simulations indicate that by applying the CM side algorithm only, we can achieve a possible 17.6% energy saving for 8192 CMs. We also study the fundamental tradeoff between energy-saving and packet queuing delay and estimate the upper bounds of the delays.
Published in:
Communications Letters, IEEE
(Volume:15
,
Issue:
8
)
Date of Publication: August 2011
- Page(s):
- 887 - 889
- ISSN :
- 1089-7798
- INSPEC Accession Number:
- 12181794
- Digital Object Identifier :
- 10.1109/LCOMM.2011.060811.110591
- Product Type:
- Journals & Magazines
- Date of Publication :
- 23 June 2011
- Date of Current Version :
- 18 August 2011
- Issue Date :
- August 2011
- Sponsored by :
- IEEE Communications Society
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