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Journal of Cloud Computing

Advances, Systems and Applications

Table 2 The network connection model of the htc device

From: Framework for context-aware computation offloading in mobile cloud computing

Resource location1
Cloudlet 		Public Cloud
Service 		location3
Cloudlet 		location4
Cloudlet 		location5
Cloudlet
Network
WIFIlocation1 RTT = 40 ms
V = 1200 KB/s 		RTT = 150 ms
V = 500 KB/s 		× × ×
3G RTT = 480 ms
V = 12 KB/s 		RTT = 340 ms
V = 20 KB/s 		× × ×
WIFIlocation3 RTT = 400 ms
V = 140 KB/s 		RTT = 150 ms
V = 500 KB/s 		RTT = 40 ms
V = 1200 KB/s 		× ×
WIFIlocation4 RTT = 600 ms
V = 25 KB/s 		RTT = 230 ms
V = 300 KB/s 		× RTT = 60 ms
V = 1024 KB/s 		×
WIFIlocation5 RTT = 650 ms
V = 15 KB/s 		RTT = 400 ms
V = 240 KB/s 		× × RTT = 75 ms
V = 800 KB/s
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