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An Enhanced Power Save Mode for IEEE 802.11 Station in Ad Hoc Networks [chapter]

Yeonkwon Jeong, Jongchul Park, Joongsoo Ma, Daeyoung Kim
2004 Lecture Notes in Computer Science  
This paper proposes an ePSM(Enhanced Power Save Mode) to reduce effectively the power consumption of beacon station in stand-by state.  ...  This requirement make a reason to consume valuable power of beacon station even though there are no frame exchanges between stations or there exists only one station in the ad hoc network.  ...  In this paper, we propose an ePSM(Enhanced Power Save Mode) to reduce effectively the power consumption of beacon station in stand-by state.  ... 
doi:10.1007/978-3-540-30199-8_34 fatcat:qyjg4jvye5hyleimo4rytkucaq

A Power Efficient MAC Protocol for IEEE 802.11 Multihop Ad Hoc Networks [chapter]

Hung-Jui Wu, Kuochen Wang, Lung-Sheng Lee
2006 Lecture Notes in Computer Science  
I would like to thank all the classmates in Mobile Computing and Broadband Networking Laboratory for their invaluable assistance and suggestions. The support by the NCTU  ...  Kuochen Wang, for his intensive advice and instruction.  ...  Power Saving Mode in IEEE 802.11 Ad Hoc Networks IEEE 802.11 WLANs support two power modes: active and power-saving modes. The protocols for infrastructure networks and ad hoc networks are different.  ... 
doi:10.1007/11814856_30 fatcat:lumgcygiq5bifnr4x7m5otvlty

Efficient strategies to reduce power consumption in MANETs

Lubna Naaz Fatima, Syeda Hajra Mahin, Fahmina Taranum
2019 PeerJ Computer Science  
Further, additional features of IEEE 802.11 i.e., Power Saving Mode is employed.  ...  Simultaneously, battery model, energy model and DYMO (DYnamic Manet On-demand) are applied for IEEE 802.16 to get a comparative assessment of power consumption between IEEE 802.11 and IEEE 802.16.  ...  ACKNOWLEDGEMENTS We would like to acknowledge and thank our college management for providing us enough resources for carrying out our work.  ... 
doi:10.7717/peerj-cs.228 pmid:33816881 pmcid:PMC7924446 fatcat:aggo3vyp2jehtfcdu2nbwitjsm

An Integrated Multichannel Selection and Dynamic Power Control Scheme for IEEE 802.11 Wireless Ad Hoc Networks [chapter]

Jim Chung, Kuocheng Wang, Hung-Cheng Shih
2004 Lecture Notes in Computer Science  
In this paper, we propose an efficient integrated scheme, E-MCPC, which combines multichannel selection with dynamic power control and is integrated into the IEEE 802.11 power saving mode.  ...  Most existing approaches adopted either multichannel selection or power control to improve throughput or to enhance power conservation in wireless ad hoc networks.  ...  Existing Approaches There are two power saving modes in IEEE 802.11 [6] [7] used in different network topologies: (1) In infrastructure mode, an access point (AP) is responsible for receiving data  ... 
doi:10.1007/978-3-540-30121-9_20 fatcat:nbbsfpqchvbmlh3mt5h7mcylay

Enhanced IEEE 802.11 Power Saving for Multi-hop Toy-to-Toy Communication

Ioannis Glaropoulos, Stefan Mangold, Vladimir Vukadinovic
2013 2013 IEEE International Conference on Green Computing and Communications and IEEE Internet of Things and IEEE Cyber, Physical and Social Computing  
We extend the IEEE 802.11 power saving mode (PSM), which allows the devices to enter the low-power doze state, with a traffic announcement scheme that facilitates multi-hop communication.  ...  Whereas most research on IoT assumes that the devices use energy-efficient IEEE 802.15.4 wireless transceivers, we focus on IEEE 802.11 because of its wide penetration in consumer electronics such as toys  ...  POWER-SAVING MODE FOR 802.11 AD HOC NETWORKS In the standard 802.11 PSM for ad hoc/IBSS networks, time is divided into periods called beacon intervals.  ... 
doi:10.1109/greencom-ithings-cpscom.2013.113 dblp:conf/greencom/GlaropoulosMV13 fatcat:gfbqamtjbjemnlzjqpv4ww4hem

A review on energy efficient MAC protocols for wireless LANs

Niranjan Kumar Ray, Ashok Kumar Turuk
2009 2009 International Conference on Industrial and Information Systems (ICIIS)  
Index Terms-ATIM window, beacon interval, energy efficiency, power save mode, sleep state I.  ...  Energy efficiency is a major issue in any wireless networks. Medium access control (MAC) protocols play an important role in providing a fair and efficient allocation of the available bandwidth.  ...  ACKNOWLEDGMENT Authors would like to thank the anonymous reviewers for their constructive comments on the manuscripts.  ... 
doi:10.1109/iciinfs.2009.5429875 fatcat:r34d7pebrbex7fbox6iyeeovly

Analysis of a robust and energy efficient transmission scheduling protocol in single-hopad hocnetworks

Junghyon Jun, Young-June Choi, Saewoong Bahk
2009 Wireless Communications and Mobile Computing  
A fully connected one-hop ad hoc network constitutes a basic unit for managing self-organizing networks such as IEEE 802.11 and 802.15.3 networks.  ...  Since energy efficiency is a critical issue in ad hoc networks, we develop an energy-saving framework that includes scheduling for node-to-node direct communication.  ...  Acknowledgments This work was partly supported by the ITRC program (grant number IITA-2009-C1090-0902-0006) and the Foundation of Ubiquitous Computing and Network (UCN) Project, Ministry of Knowledge Economy  ... 
doi:10.1002/wcm.759 fatcat:r2e62e36tnhmtn3unwk3e5j7xy

An Energy-Efficient MAC Protocol for Ad Hoc Networks

Yongsheng SHI, T. Aaron GULLIVER
2009 Wireless Sensor Network  
It is shown that EE-MAC performs better than IEEE 802.11 power saving mode and exceeds IEEE 802.11 with respect to balancing network throughput and energy savings.  ...  The IEEE 802.11 MAC protocol includes a power saving mechanism, but it has many limitations. A new energy-efficient MAC protocol (EE-MAC) is proposed in this paper.  ...  An Overview of IEEE 802.11 Power Saving Mode Power management can achieve great savings in infrastructure networks.  ... 
doi:10.4236/wsn.2009.15049 fatcat:7yd55bfb3zf2dd5wpzwvq2gx5i

Enhancing IEEE 802.11 Power Saving Mechanism (PSM) with a Time Slotted Scheme
시분할 방법에 의한 IEEE 802.11 전력관리 메커니즘의 성능향상

Xiaoying Lei, Seung Hyong Rhee
2013 The Journal of Korean Institute of Communications and Information Sciences  
It has been known that the IEEE 802.11 PSM is not efficient in high load networks: AP cannot deliver buffered packets to a PS station immediately and it can lead the station to stay in active state quite  ...  약 데이터전송 증가에 따라 제한적인 배터리를 사용하는 모바일 단말에서 효율적으로 전력을 사용하는 것은 중요 하게 여겨지고 있다. 802.11 표준에 있는 Power Saving Mechanism (PSM)은 부하가 많은 네트워크에서 적합하지 않다.  ...  The initial value of reservation window is 20ms which is identical to ATIM (Ad hoc Traffic Indication Message) Window defined in Ad-hoc network PSM.  ... 
doi:10.7840/kics.2013.38b.8.679 fatcat:vruvglihsvhzxmx4pzwowmrwau

Energy-aware architecture for multi-rate ad hoc networks

Ahmed Yahya
2010 Egyptian Informatics Journal  
The backbone of ad hoc network design is energy performance and bandwidth resources limitations.  ...  In this paper, we propose a multi-rate protocol to provide the highest network performance under very low control overhead.  ...  Opportunistic Auto Rate (OAR), an enhanced protocol for multi-rate IEEE 802.11 in wireless ad hoc networks.  ... 
doi:10.1016/j.eij.2010.06.005 fatcat:b6ulaxx3anfrhodzhe7rt6drme

Mesh WLAN networks: concept and system design

S.M. Faccin, C. Wijting, J. Kneckt, A. Damle
2006 IEEE wireless communications  
: a) 802.11 connected mesh network; b) 802.11 mesh ad hoc network; encryption in c) 802.11 connected mesh network; d) 802.11 mesh ad hoc network.  ...  A straightforward approach towards power saving in multihop networks would be to let inactive MPs enter sleep mode.  ... 
doi:10.1109/mwc.2006.1632476 fatcat:dobryfnevfdijdhy2mo2mrrv7q

Flex-WiFi: a mixed infrastructure and ad-hoc IEEE 802.11 network for data traffic in a home environment

Carlo Parata, Vincenzo Scarpa, Gabriella Convertino
2007 2007 IEEE International Symposium on a World of Wireless, Mobile and Multimedia Networks  
two stations in the network, without traversing the AP.  ...  The DLS must be negotiated between the two peers This paper presents a novel architecture, called through a specific protocol that directly involves the Flex-WiFi, specifically designedfor IEEE 802.11  ...  Besides, using a The most used network topology for IEEE 802.11 difrnphsclhaelorted-ccnetos WLAN packets forwarded by the AP: the idea is that, if the as enhanced station (E-STA).  ... 
doi:10.1109/wowmom.2007.4351686 dblp:conf/wowmom/ParataSC07 fatcat:z3xh4eyz2jc25bnyjlawkri3pa

Analysis the MAC Protocol of IEEE 802.11 Wireless LAN

2013 International journal of computer networks and communications security  
An ad hoc network is a collection of wireless mobile nodes dynamically forming a temporary network without the use of any existing network infrastructure or centralized administration.  ...  The second, IEEE Standard 802.11b is an extension to the DSSS PHY in the 2.4 GHz band, delivering up to 11 Mbps data rates.  ...  In addition, IEEE 802.11 describes a WLAN that allows transparent mobility and built-in power saving operations to the network user.  ... 
doi:10.47277/ijcncs/1(5)5 fatcat:rnkllwp4mjfo5ghah55z3vdmmi

IEEE 802.11ah: A Long Range 802.11 WLAN at Sub 1 GHz

Weiping Sun, Munhwan Choi, Sunghyun Choi
2017 Journal of ICT Standardization  
These enhancements include the improvement of power saving features, support of large number of stations, efficient medium access mechanisms and throughput enhancements by greater compactness of various  ...  For the 802.11ah PHY, which is designed based on the down-clocked operation of IEEE 802.11ac's PHY layer, we describe its channelization and transmission modes.  ...  Power Saving The legacy 802.11 standard defines two power management modes.  ... 
doi:10.13052/jicts2245-800x.115 fatcat:awiftwrumjesdhwvca3z4at73m

A Survey on Energy Efficiency for Wireless Mesh Network

Sarra Mamechaoui, Fedoua Didi, Guy Pujolle
2013 International Journal of Computer Networks & Communications  
It is also discussing the most interesting works on energy saving in WMNs networks.  ...  Wireless Mesh Network (WMN) is an emerging new technology which is being adopted as the wireless internetworking solution for the near future.  ...  PSM (Power Saving Mode) IEEE 802.11 Protocol The 802.11 standard defines a power saving mode (PSM) [24] to reduce the energy consumption of mobile devices.  ... 
doi:10.5121/ijcnc.2013.5209 fatcat:qlrlwu5abfdhfc5x4hdrvaqdwy
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