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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
ERAA: Energy-Efficient Rate Adaptation Algorithm 151
Table 5.1: Probing Pairs for Interference Changes
w/o Interference CBR 1 CBR 2 CBR 3
11Mbps: 1425dBm 1425dBm 1625dBm 1625dBm
5.5Mbps: 915dBm 716dBm 1018dBm 918dBm
2Mbps: 8, 11dBm 12dBm 16dBm 16dBm
1Mbps: 19dBm N/A N/A N/A
Total: 30 pairs 21 pairs 20 pairs 21 pairs
0.8
1
1.2
1.4
1.6
1.8
2
2.2
16 17 18 19 20 21 22 23 24 25
Energy Consumption Ratio
Transmission Power (dBm)
11Mbps
5.5Mbps
Figure 5.10: Energy consumption ratio.
RSSI re-probing, since re-probing requires transmitting packets at lower bit
rates. However, by applying the algorithm stated in Section 5.4.3, the probing
overhead is considerably ...
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Publisher Resources

ISBN: 9781439899144