SCPS: A self-configuring power-saving protocol for wireless ad hoc networks

Shih Chang Huang; Rong Hong Jan; Wuu Yang

doi:10.1016/j.comnet.2008.01.007

SCPS: A self-configuring power-saving protocol for wireless ad hoc networks

Shih Chang Huang, Rong Hong Jan^*, Wuu Yang

^*Corresponding author for this work

Department of Computer Science

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

SCPS is a novel self-configuring power-saving protocol for wireless one-hop ad hoc networks. According to IEEE 802.11 WLAN standard, a station may enter a special power-saving (PS) mode. SCPS allows all stations in the PS mode to adjust their wakeup schedules whenever a station enters or exits the PS mode. The adjustment can balance the number of wakeup stations in each beacon interval so that the contention for transmission medium and the collisions in transmission will be ameliorated, which results in more efficient energy usage. Simulation results show that SCPS successfully balances the number of stations that wake up in each beacon interval, increases the sleep ratio, and reduces the collision probability. The combined effect reduces total energy consumption.

Original language	English
Pages (from-to)	1328-1342
Number of pages	15
Journal	Computer Networks
Volume	52
Issue number	6
DOIs	https://doi.org/10.1016/j.comnet.2008.01.007
State	Published - 24 Apr 2008

Keywords

Medium access control
Power-saving schedule
Self-configuration
Wireless ad hoc networks

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.comnet.2008.01.007

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title = "SCPS: A self-configuring power-saving protocol for wireless ad hoc networks",

abstract = "SCPS is a novel self-configuring power-saving protocol for wireless one-hop ad hoc networks. According to IEEE 802.11 WLAN standard, a station may enter a special power-saving (PS) mode. SCPS allows all stations in the PS mode to adjust their wakeup schedules whenever a station enters or exits the PS mode. The adjustment can balance the number of wakeup stations in each beacon interval so that the contention for transmission medium and the collisions in transmission will be ameliorated, which results in more efficient energy usage. Simulation results show that SCPS successfully balances the number of stations that wake up in each beacon interval, increases the sleep ratio, and reduces the collision probability. The combined effect reduces total energy consumption.",

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AB - SCPS is a novel self-configuring power-saving protocol for wireless one-hop ad hoc networks. According to IEEE 802.11 WLAN standard, a station may enter a special power-saving (PS) mode. SCPS allows all stations in the PS mode to adjust their wakeup schedules whenever a station enters or exits the PS mode. The adjustment can balance the number of wakeup stations in each beacon interval so that the contention for transmission medium and the collisions in transmission will be ameliorated, which results in more efficient energy usage. Simulation results show that SCPS successfully balances the number of stations that wake up in each beacon interval, increases the sleep ratio, and reduces the collision probability. The combined effect reduces total energy consumption.

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SCPS: A self-configuring power-saving protocol for wireless ad hoc networks

Abstract

Keywords

UN SDGs

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