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Average and competitive analysis of latency and power consumption of a queuing system with a sleep mode
2012
Proceedings of the 3rd International Conference on Future Energy Systems Where Energy, Computing and Communication Meet - e-Energy '12
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In this paper we quantify the effect of state change times on latency and power consumption for a single queuing system with a sleep mode. ...
Many computer systems change into a sleep mode when idle. While this conserves energy it also increases the average latency. ...
To model the reduced responsiveness we use a queuing system in which the server has the additional ability to go to a sleep mode. ...
doi:10.1145/2208828.2208842
dblp:conf/eenergy/HerlichK12
fatcat:5nmk722mnrbanloocmeujmwqbq
Design Framework to Optimize Power Consumption and Latency Delay for Sensor Nodes Using Min(N, T) Policy M/G/1 Queuing Models
2010
2010 5th International Conference on Future Information Technology
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including power consumption and latency delay. ...
a radio server to transmit queued packets, and then power consumption of communication can be alleviated. ...
There is a large amount of works on it in the production system and industrial engineering field, but to the best of our knowledge, it has not been applied before to optimize power consumption and latency ...
doi:10.1109/futuretech.2010.5482757
fatcat:fzivtxoz6rb5rouwh2ztk3hcna
System-Level Power Management
[chapter]
2006
The VLSI Handbook, Second Edition
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Other goals may be to limit the cooling requirements of a computer system or to reduce the financial cost of operating a large computing facility with a high energy bill. ...
One of the key challenges of computer system design is the management and conservation of energy. This challenge is evident in a number of ways. ...
Acknowledgement: This work was sponsored in part by DARPA and NSF CSN program office. ...
doi:10.1201/9781420005967.ch15
fatcat:q22vagvxtjgv3o6fgenidewu54
An Energy Efficient Clustering-based Load Adaptive MAC (CLAMAC) Protocol for Wireless Sensor Networks in IoT
2019
International Journal of Wireless and Microwave Technologies
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The proposed solution makes the MAC protocol more energy efficient by reducing competition between sensor nodes with the adoption of clustering scheme and traffic distribution, which can significantly ...
Recent advancement in microelectronics and sensor devices have led to the development of a new family of networks called Internet of things (IoT). ...
It includes queuing delay that a packet may encounter in the buffer during a sleep mode of a node and access delay that is the time a node waits until it's AS enables. ...
doi:10.5815/ijwmt.2019.05.04
fatcat:hboxm7nxd5frxegrilvfuhwv2m
A Dynamic Power Management Schema for Multi-tier Data Centers
2017
2017 IEEE 15th Intl Conf on Dependable, Autonomic and Secure Computing, 15th Intl Conf on Pervasive Intelligence and Computing, 3rd Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech)
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The Reactive approach is used to prove the validity of the results and energy efficiency by calculating the average power consumption of each server under specific sleep mode and setup time. ...
Our new methodology is based on the optimal number of servers required in each tier while increasing servers' setup time after sleep mode to reduce the power consumption. ...
Moreover, the 95 th percentile of response time and average power consumption under AlwaysOn are unchanged in a favor of sleep states. ...
doi:10.1109/dasc-picom-datacom-cyberscitec.2017.180
dblp:conf/dasc/AzimzadehT17
fatcat:estoex2myfbixpn3esv3hdqgf4
Network Performance Metrics for Energy Efficient Scheduling in Wireless Sensor Networks (WSNs)
2021
Wireless Communications and Mobile Computing
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Performance analysis is made on the sensitivity of the IEEE 802.11b protocol with respect to the packet size, packet delivery ratio (PDR), end-to-end delay, and energy consumption. ...
To address the challenge of high energy consumption through frequent independent data transmission, the IEEE 802.11b provides a backoff window that reduces collisions and energy losses. ...
However, challenges of regular sleep/wake-ups include the exchange of extra overheads, data losses, and increased latencies and associated energy losses. ...
doi:10.1155/2021/9635958
fatcat:bo2z2yct2rgzzm36nn4qu7rfo4
Design, Realization, and Evaluation of DozyAP for Power-Efficient Wi-Fi Tethering
2014
IEEE/ACM Transactions on Networking
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and reduce the system power consumption by up to 33% under the restricted programmability of current Wi-Fi hardware. ...
We design a simple yet reliable sleep protocol to coordinate the sleep schedule of the tethering phone with its clients without requiring tight time synchronization. ...
ACKNOWLEDGMENT The authors thank the anonymous reviewers for their valuable comments and the Associate Editor, Prof. A. Capone, for his guidance throughout the review process. ...
doi:10.1109/tnet.2013.2283636
fatcat:qwagxvdvv5fpphea7yemqjmnui
Opportunistic, Receiver-Initiated Data-Collection Protocol
[chapter]
2012
Lecture Notes in Computer Science
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We derive theoretical boundaries for the improvements in radio efficiency, latency, and energy-consumption. ORiNoCo is verified with these findings via simulation and compared with CTP. ...
ORiNoCo is built upon the asynchronous duty-cycle protocol RI-MAC and breaks with the tradition of exchanging extensive neighborhood information, a cornerstone of many competing collection protocols and ...
Validation with Theoretical Analysis A validation of ORiNoCo is done by a comparison with the analysis of Sect. 5. ...
doi:10.1007/978-3-642-28169-3_1
fatcat:ozm37i5xabdgpfsyklcwddymtm
Multi-mode energy management for multi-tier server clusters
2008
Proceedings of the 17th international conference on Parallel architectures and compilation techniques - PACT '08
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We develop a theoretical analysis of the corresponding power optimization problem and design an algorithm around the solution. ...
This paper presents an energy management policy for reconfigurable clusters running a multi-tier application, exploiting DVS together with multiple sleep states. ...
However, newer systems already contain support for multiple sleep states with various latencies and standby power levels. ...
doi:10.1145/1454115.1454153
dblp:conf/IEEEpact/HorvathS08
fatcat:rln7qhojsnhhnmpa5lw4hpn2xq
Energy-efficient MAC protocols for wireless sensor networks: a survey
2019
TELKOMNIKA (Telecommunication Computing Electronics and Control)
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The majority of these protocols designed for WSN are based on "duty-cycle" technique. Every node of the WSN operates on two periods: active period and sleep period to save energy. ...
MAC Protocols enables sensor nodes of the same WSN to access a common shared communication channel. ...
Latency increases because a message-generating event may occur during sleep time. In that case, the message will be queued until the start of the next active part. ...
doi:10.12928/telkomnika.v17i5.12163
fatcat:p265snkxcjg7pdqwb45c5ws4dy
Implications of high energy proportional servers on cluster-wide energy proportionality
2014
2014 IEEE 20th International Symposium on High Performance Computer Architecture (HPCA)
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We found that server-level active low power modes offer the lowest latency slack, independent of server core count, and propose low power mode switching policies to meet the best-case latency slack under ...
In order for server-level low power techniques to be a viable alternative, the latency slack required for these techniques must be lowered. ...
Acknowledgment We would like to thank our shepherd, Tom Wenisch, and the anonymous reviewers for their valuable comments. ...
doi:10.1109/hpca.2014.6835925
dblp:conf/hpca/0001A14
fatcat:juh3xn2qerep5hzf2zdrtr5xvu
An Intelligent Cross-Layer QoS-Aware Protocol with Traffic-Differentiation-Based for Energy Efficient Communication in WSNs
2017
International Journal of Networked and Distributed Computing (IJNDC)
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The simulation results corroborate the theoretical idea, and verify that the proposed I-XLP transmits more data with less delay and its energy consumption compared with existing protocol achieves optimum ...
network system. ...
We consider a building equipped with a WSN where sensor nodes monitor the power consumption of the appliance in the building. ...
doi:10.2991/ijndc.2017.5.2.3
fatcat:cmmffy54krf2facy2xinbjclpy
A Survey on 5G Radio Access Network Energy Efficiency: Massive MIMO, Lean Carrier Design, Sleep Modes, and Machine Learning
[article]
2021
arXiv
pre-print
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We first categorise and carefully analyse the different power consumption models and energy efficiency metrics, which have helped to make progress on the understanding of green networks. ...
Special attention is paid to four key enabling technologies, i.e., massive multiple-input multiple-output (MIMO), lean carrier design, and advanced idle modes, together with the role of artificial intelligence ...
[82] [141]
ASM
Leveraging lean carrier design,
introduce deeper sleep modes
[144]
Sleep mode EE evaluation
Introduce a power model for sleep modes
[143]
Study and improve sleep modes
Introduce ...
arXiv:2101.11246v2
fatcat:rm6e5ubwdnf25kvgdufvtd5uam
Hybrid Network-on-Chip: An Application-Aware Framework for Big Data
2018
Complexity
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Burst growing IoT and cloud computing demand exascale computing systems with high performance and low power consumption to process massive amounts of data. ...
Compared with the classical buffered NoC, the proposed hybrid NoC is able to significantly improve the performance of mixed applications by 17% on average and 24% at the most, decrease the power consumption ...
Acknowledgments This work is supported in part by the National Natural Science Foundation of China (Grant no. 61202076), along with other government sponsors. ...
doi:10.1155/2018/1040869
fatcat:rpocl7hnijgddowgpe3fdawvgm
Service embedding in IoT networks
2019
IEEE Access
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resilience of service embedding in IoT networks in terms of power consumption and queuing latency. ...
their radio interfaces and switch into sleep mode. ...
replication resilience techniques in terms of the total power consumption and the mean traffic latency for different values of PDR. ...
doi:10.1109/access.2019.2962271
fatcat:retqyv6guffbvpeuy5e3pvpa6i
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