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Green Communications and Networking
book

Green Communications and Networking

by F. Richard Yu, Xi Zhang, Victor C.M. Leung
April 2016
Intermediate to advanced content levelIntermediate to advanced
399 pages
11h 49m
English
CRC Press
Content preview from Green Communications and Networking
Power Efficient Architectures for Router Functions 205
0 2 4 6 8 10
x 10
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0
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Number of queues
Reduced power in percentage (%)
Figure 7.10: Reduced power vs. the number of queues.
can be very small [3] and the buffer size can be reduced to 20-50 packets if we
are willing to sacrifice a fraction of link capacity, and if there is a large ratio
between the speed of core and access links. Therefore the TM can utilize a
small-size on-chip memory to buffer the packets most of the time, and activate
the off-chip memory to store the packets only when the on-chip memory is
about to overflow. In such a design, the off-chip memory and its corresponding ...
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Publisher Resources

ISBN: 9781439899144