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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Kassinen, O. Harjula, E. Korhonen, J. Ylianttila, M. |
| Copyright Year | 2009 |
| Description | Author affiliation: Department of Electrical and Information Engineering, University of Oulu, Oulu, Finland (Kassinen, O.; Harjula, E.; Korhonen, J.; Ylianttila, M.) |
| Abstract | We evaluate the battery life of mobile devices that act as full-fledged peer nodes in a Kademlia DHT based P2P overlay network. The motivation is to find out how long a mobile peer is able to function in a UMTS or WLAN access network, and how the different parameter settings affect this battery life; this is interesting as mobile access to P2P networks is expected to become common in the near future. The majority of the peers in an overlay are simulated on a server array, while the power measurements are conducted on actual mobile devices. The variable overlay parameters are the number of peers, resource lookup activity, and the level of churn. The chosen values of parameters represent a relatively high amount of activity. In UMTS the measured battery life is approximately 3 hours and in WLAN it is 5 to 10 (most often around 8) hours. We also provide power measurements on sending and receiving UDP packets in UMTS and WLAN, for approximating the power consumption of network protocols without protocol-specific measurements. |
| Starting Page | 662 |
| Ending Page | 665 |
| File Size | 279430 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424451227 |
| e-ISBN | 9781424451234 |
| DOI | 10.1109/PIMRC.2009.5450083 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-09-13 |
| Publisher Place | Japan |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | 3G mobile communication Wireless LAN Peer to peer computing Energy consumption Power measurement Battery charge measurement Access protocols Wireless application protocol Network servers Energy efficiency structured overlay networks battery life mobile peer-to-peer networking protocol energy efficiency |
| Content Type | Text |
| Resource Type | Article |
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