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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 141
dBm), (2 Mbps, 24 dBm) and (5.5 Mbps, 24 dBm), because 7 Mbps is already
higher than any other bit rate among them.
In view of this, we design a FDR-RSSI probing algorithm that can obtain
the FDR-RSSI mappings at minimum number of probing combinations, e.g.,
around 25 probing combinations in the above example. Algorithm 1 outlines
our approach. In the algorithm, A is the set of bit rates and B is the set
of adjustable txpower. C is the set of txpower probed and initially set as φ.
H is the collection of FDR for each probed combination. n is the number
of probing frames to be sent for each combination, and th is the customized
threshold of FDR. If FDR is less than th, the probing algorithm terminates. ...
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Publisher Resources

ISBN: 9781439899144