Presentation | 2010-12-16 Analysis of Power Consumption in TCP Data Transmission over a Wireless LAN Environment Masafumi HASHIMOTO, Go HASEGAWA, Masayuki MURATA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Reduction of power consumption is one of an important issue in wireless communications because most mobile devices are battery-driven. For effective power saving, it is important to understand the behaviors of the transport layer protocols used by upper-layer applications, since packet transmission and reception timing are mainly determined by those behaviors. In this report, we propose a power consumption model based on a treatment of detailed TCP behaviors within a WLAN environment. Comparing the model with and without ideal sleeping, we analyze the power consumption of a single wireless client as it sends data to a wired host by TCP. From the numerical results of our analysis, we show the lower-bound for power consumption in upstream TCP data transfer with ideal sleeping. We also discuss the trade-off between power saving and network performance in TCP data transfer. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Wireless LAN / power consumption / TCP / analytical model |
Paper # | NS2010-105,RCS2010-159 |
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Conference Information | |
Committee | RCS |
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Conference Date | 2010/12/9(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Radio Communication Systems (RCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of Power Consumption in TCP Data Transmission over a Wireless LAN Environment |
Sub Title (in English) | |
Keyword(1) | Wireless LAN |
Keyword(2) | power consumption |
Keyword(3) | TCP |
Keyword(4) | analytical model |
1st Author's Name | Masafumi HASHIMOTO |
1st Author's Affiliation | Graduate School of Information Science and Technology, Osaka University() |
2nd Author's Name | Go HASEGAWA |
2nd Author's Affiliation | Cybermedia Center, Osaka University |
3rd Author's Name | Masayuki MURATA |
3rd Author's Affiliation | Graduate School of Information Science and Technology, Osaka University |
Date | 2010-12-16 |
Paper # | NS2010-105,RCS2010-159 |
Volume (vol) | vol.110 |
Number (no) | 340 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |