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NAPman

Eric Rozner, Vishnu Navda, Ramachandran Ramjee, Shravan Rayanchu
2010 Proceedings of the 8th international conference on Mobile systems, applications, and services - MobiSys '10  
In this paper, we propose NAPman: Network-Assisted Power Management for WiFi devices that addresses the above issues.  ...  WiFi radios in smart-phones consume a significant amount of power when active. The 802.11 standard allows these devices to save power through an energy-conserving Power Save Mode (PSM).  ...  In this paper, we present NAPman, a Network-Assisted Power Management solution that minimizes WiFi energy consumption for mobile devices, even in the presence of competing traffic.  ... 
doi:10.1145/1814433.1814445 dblp:conf/mobisys/RoznerNRR10 fatcat:khfqrdskbrdgrhrz476vq7x3ue

Self organization based energy management techniques in mobile complex networks: a review

Bahjat Fatima, Munam Ali Shah
2015 Complex Adaptive Systems Modeling  
However, the usage of power-hungry applications, sensors and their demand for 24/7 Internet connectivity requires an efficient energy management mechanism in mobile devices.  ...  This paper aims to provide a structured overview of the research developments on self organization based energy management techniques used in mobile complex networks.  ...  NAPman is a network assisted power management system for Wi-Fi devices that provides solution for all the above problems.  ... 
doi:10.1186/s40294-015-0008-1 fatcat:kraccshxdjbtlawjjoogv35zzu

Towards Optimizing WLANs Power Saving: Context-Aware Listen Interval

Ahmed Saeed, Mario Kolberg
2021 IEEE Access  
wireless devices.  ...  SAPSM power saving approach, which also employs an ML classifier. INDEX TERMS 802.11, energy consumption, power save mode (PSM), NS2, wireless local area network (WLAN), Wi-Fi.  ...  [7] introduced a Network Assistant Power Management solution (NAPman).  ... 
doi:10.1109/access.2021.3120348 fatcat:4jqcfqycjve5zekxipfia5djou

SAPSM

Andrew J. Pyles, Xin Qi, Gang Zhou, Matthew Keally, Xue Liu
2012 Proceedings of the 2012 ACM Conference on Ubiquitous Computing - UbiComp '12  
Effective WiFi power management can strongly impact the energy consumption on Smartphones.  ...  The power cost difference between WiFi power modes is high (a factor of 20 times when idle), therefore determining which applications are permitted to impact WiFi power management is an important and relevant  ...  Architecture In summary, the SAPSM system saves energy on the device with smart WiFi Power management.  ... 
doi:10.1145/2370216.2370219 dblp:conf/huc/PylesQZKL12 fatcat:7bcceqdzavhkti3d4cqbz775ni

Energy modeling and optimization through joint packet size analysis of BSN and WiFi networks

Yantao Li, Xin Qi, Zhen Ren, Gang Zhou, Di Xiao, Shaojiang Deng
2011 30th IEEE International Performance Computing and Communications Conference  
Specifically, we consider a twohop data communication system composed of a body sensor network (BSN) and a WiFi network.  ...  Finally, we collect PDRs from a deployed two-hop BSN-WiFi network and simulate the energy consumption.  ...  In [23] , authors propose NAPman, a network-assisted power management for WiFi devices that leverages AP virtualization and a new energy-aware fair scheduling algorithm to minimize client energy consumption  ... 
doi:10.1109/pccc.2011.6108089 dblp:conf/ipccc/LiQRZXD11 fatcat:zhjsyuice5aatkdvgrnlywvday

Energy Efficient WiFi Display

Chi Zhang, Xinyu Zhang, Ranveer Chandra
2015 Proceedings of the 13th Annual International Conference on Mobile Systems, Applications, and Services - MobiSys '15  
WiFi Display, also called Miracast, is an emerging technology that allows a mobile device (source) to duplicate its screen content to an external display (sink) via a peer-to-peer WiFi link.  ...  Our framework reduces the power consumption by 29% to 61%, depending on the Miracast application's video traffic patterns.  ...  MobiSys '15, May 18-22, 2015 WiFi-Direct, also referred to as WiFi P2P, serves as an enabling networking technology for Miracast.  ... 
doi:10.1145/2742647.2742654 dblp:conf/mobisys/ZhangZC15 fatcat:gqvb2td4bvejjbmqk4wi4ri7ge

Energy Efficient Multimedia Streaming to Mobile Devices — A Survey

Mohammad Ashraful Hoque, Matti Siekkinen, Jukka K. Nurminen
2014 IEEE Communications Surveys and Tutorials  
This is because these mobile devices consume a lot of power while receiving, decoding and ultimately, presenting the multimedia content.  ...  Energy conservation in battery powered mobile devices that perform wireless multimedia streaming has been a significant research problem since last decade.  ...  [93] explored a radio power management system based on DMS and applied for multimedia streaming application.  ... 
doi:10.1109/surv.2012.111412.00051 fatcat:icavp4errzgrjemx7y5cghbwwq

Arbitrating Traffic Contention for Power Saving with Multiple PSM Clients

Dachuan Liu, Haining Wang, Gang Zhou, Weizhen Mao, Boyang Li
2016 IEEE Transactions on Wireless Communications  
Data transmission over WiFi quickly drains the batteries of mobile devices.  ...  Although the IEEE 802.11 standards provide power save mode (PSM) to help mobile devices conserve energy, PSM fails to bring expected benefits in many real scenarios.  ...  Extending Sleep Period In [17] and [26] , adaptive techniques for WiFi management are firstly proposed to minimize WiFi energy consumption as well as to bound the network latency for a specific network  ... 
doi:10.1109/twc.2016.2595558 fatcat:4dvlcvi4izdtjhnqswq2oeajrq

Centralizing the Power Saving Mode for 802.11 Infrastructure Networks [chapter]

Yi Xie, Xiapu Luo, Rocky K. C. Chang
2011 Energy Technology and Management  
Network-Assisted Power Management (NAPman) (Rozner & Navda, 2010) for WiFi devices leverages AP virtualization and uses a new energy-aware fair scheduling algorithm to minimize client energy consumption  ...  Introduction With the rapid development of wireless networks, efficient energy management for wireless LAN (WLAN) has become an important problem, because mobile devices' availability is determined by  ...  Centralizing the Power Saving Mode for 802.11 Infrastructure Networks, Energy Technology and Management, Prof.  ... 
doi:10.5772/18325 fatcat:3cg6u5apondnrpvbs6dmykls3e

Experimenting With Commodity 802.11 Hardware: Overview and Future Directions

Pablo Serrano, Pablo Salvador, Vincenzo Mancuso, Yan Grunenberger
2015 IEEE Communications Surveys and Tutorials  
adopted into new, affordable devices), the field is likely to continue to produce results.  ...  Due to the affordability of the technology, this experimental research is typically based on commercial off-the-shelf (COTS) devices, and, given the rate at which 802.11 releases new standards (which are  ...  In order to ease management, there is currently the trend to adapt Software Defined Networking (SDN), originally intended for wired, local scenarios, to wireless networks [315] .  ... 
doi:10.1109/comst.2015.2417493 fatcat:pch232nzznc4hhkzzaoqrx347u

Network Traffic Aware Smartphone Energy Savings

Andrew Pyles
2013
The priority of Smartphone Application network traffic is used to modifiy WiFi radio power management using machine learning assisted prioritization.  ...  Our research entitled A Network Traffic Approach to Smartphone Energy Savings focuses on extending Smartphone battery life by investigating how network traffic impacts power management of wireless devices  ...  Architecture In summary, the SAPSM system saves energy on the device with smart WiFi Power management.  ... 
doi:10.21220/s2-wy0s-7w61 fatcat:22mhkofggrcnli64wvw6n4bsea