'Sleep period' diaporamas de présentation

Wireless Networking: Physical and Link Layer

Wireless Networking: Physical and Link Layer. Prasun Dewan. Department of Computer Science University of North Carolina dewan@unc.edu. Wired Can have point to point connection Not a scarce medium Reliable Communicating devices plentiful power. Wireless Broadcast medium (within range)

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Chapter 4

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An Adaptive Energy-Efficient MAC Protocol for Wireless Sensor Networks

An Adaptive Energy-Efficient MAC Protocol for Wireless Sensor Networks. by Tijs van Dam and Koen Langendoen Delft University of Technology The Netherlands in The First ACM Conference on Embedded Networked Sensor Systems (Sensys'03) , November 2003. Abstract.

612 views • 41 slides

Adaptive Sleep Scheduling for Energy-efficient Movement-predicted Wireless Communication

Adaptive Sleep Scheduling for Energy-efficient Movement-predicted Wireless Communication. David K. Y. Yau Purdue University Department of Computer Science. Objective. Reducing energy consumption of battery powered devices, e.g., Laptops and Handhelds, in wireless networks

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USERS SLEEPING TIME ANALYSIS BASED ON MICRO-BLOGGING DATA

USERS SLEEPING TIME ANALYSIS BASED ON MICRO-BLOGGING DATA. Haoran Yu, Guangzhong Sun, Min Lv. Outline. Introduction Data Methods Find the longest inactive time span to discover sleeping time from dense data Statistics method in discovering sleeping time pattern from sparse data

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Reasoning

Reasoning. Three Minute Review. SLEEP Circadian rhythms daylight entrains rhythms in sleep and temperature free-running body rhythms are typically a bit longer than 24 hours (usually ~25 hours) staying up later is easier than going to be earlier jet lag: eastbound vs. westbound

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sleep

sleep

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Sonia Fahmy Ness Shroff Students : Roman Chertov Rupak Sanjel

Sonia Fahmy Ness Shroff Students : Roman Chertov Rupak Sanjel Center for Education and Research in Information Assurance and Security (CERIAS) Purdue University October 25 th , 2004. Experiments with DDoS and Routing. Objectives.

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Sleep Related Disorders

Sleep Related Disorders. Assessment & Diagnosis SW 593. Introduction. Diagnoses are related to disturbances in the sleep process that cause clinically significant distress and/or psychosocial impairment. Two major categories:

307 views • 15 slides

Jacob R. Lorch and Alan Jay Smith University of California, Berkeley

Reducing Processor Power Consumption by Improving Processor Time Management in a Single-User Operating System. Jacob R. Lorch and Alan Jay Smith University of California, Berkeley. Welfare reform initiatives. Overall problem: not enough money for welfare recipients Three possible initiatives

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Extended Sleep mode for battery powered STAs

Extended Sleep mode for battery powered STAs . Date: 2012-05-15. Authors:. Introduction.

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Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs)

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks (WPANs) Submission Title: [Performance Improvement of WPAN using Enhanced CAP] Date Submitted: [16 Sep., 2005] Source: [Jieun Kim, Sangjae Lee, Youngae Jeon, Sangsung Choi] Company [ETRI]

226 views • 12 slides