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Radio Interferometric Geolocation

Radio Interferometric Geolocation

Radio Interferometric Geolocation. By: Kate Hayes. Outline. Introduction Theoretical background behind radio interferometry Analyzing sources of error Prototype implementation Technique discussion for distance Localization algorithm Field Experiments Conclusion.

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690 views • 54 slides
Radio Interferometric Geolocation

Radio Interferometric Geolocation

Radio Interferometric Geolocation. By: Kate Hayes. Outline. Introduction Theoretical background behind radio interferometry Analyzing sources of error Prototype implementation Technique discussion for distance Localization algorithm Field Experiments Conclusion.

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688 views • 54 slides
Time Synchronization

Time Synchronization

Time Synchronization. Vinod Kulathumani West Virginia University. Need for TimeSync. Typical use Collect sensor data, correlate with location, time Coordinated actuation Reaction to sensed data in real time. Needed clock properties. Different applications have different needs

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461 views • 44 slides
Presentation to accompany IEEE 802.11-08/0233r2

Presentation to accompany IEEE 802.11-08/0233r2

Presentation to accompany IEEE 802.11-08/0233r2. Authors:. Date: 2008-05-12. Abstract. This presentation was prepared to accompany IEEE 802.11-08/0233r2. This presentation looks at the following questions: 1. What is transmit inhibition interference?

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537 views • 39 slides
Time Synchronization - using Reference-Broadcast Synchronization

Time Synchronization - using Reference-Broadcast Synchronization

Time Synchronization - using Reference-Broadcast Synchronization. Fine-Grained Network Time Synchronization using Reference Broadcasts by Jeremy Elson, Lewis Girod and Deborah Estrin. Presentation by Vivek Vaidyanathan CS 691, Winter 2003. Outline. Introduction

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440 views • 39 slides
Table of contents

Table of contents

FINE-GRAINED NETWORK SYNCHRONIZATION USING REFERENCE BROADCAST PRESENTED BY ANJU SURYAWANSHI MITA RANA. Table of contents. Time synchronization- Introduction Related work Traditional synchronization methods-NTP Challenges for time-sync in Sensor networks

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455 views • 35 slides
Optimal QoS-aware Sleep/Wake Scheduling for Time Synchronized Sensor Networks

Optimal QoS-aware Sleep/Wake Scheduling for Time Synchronized Sensor Networks

Optimal QoS-aware Sleep/Wake Scheduling for Time Synchronized Sensor Networks. CISS 06. Yan Wu, Sonia Fahmy, Ness B. Shroff Center for Wireless Systems and Applications(CWSA) Purdue University. Application specific networks Habitat monitoring, military surveillance etc Sensor Nodes

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356 views • 28 slides
Clock Synchronization in Sensor Networks*

Clock Synchronization in Sensor Networks*

Clock Synchronization in Sensor Networks*. * Timing-sync Protocol for Sensor Networks (SenSys 2003) Saurabh Ganeriwal, Ram Kumar & Mani B. Srivastava * Fine-Grained Network Time Synchronization using Reference Broadcasts Jeremy Elson, Lewis Girod & Deborah Estrin ( OSDI 2002 ). Introduction.

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269 views • 25 slides
Reversible Computing

Reversible Computing

Reversible Computing. Architectural implementation using only reversible primitives Perform logical operations in a reversible manner May be used to implement classical logic Able to write compilers that would run normal code

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720 views • 24 slides
Turbo-synchronization

Turbo-synchronization

Turbo-synchronization. Introduction. Communication systems based on the turbo principle Remarkable performances Ideal synchronization. Transmission System. The Turbo Principle. Compute soft information on the transmitted symbols using an iterative receiver. Soft / Hard Information.

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383 views • 22 slides
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The Adaptive Algorithm of Symbol Timing And Carrier Phase Estimation in OFDM Systems Jun Wu, Qun Zhou and K.K.M.Cheng Department of Electronic Engineering, The Chinese University of Hong Kong, N.T., Hong Kong. ?????? ??????. Outline. Introduction OFDM Symbol Structure

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361 views • 18 slides
The Nanokernel

The Nanokernel

The Nanokernel. David L. Mills University of Delaware http://www.eecis.udel.edu/~mills mailto:mills@udel.edu. Going faster and faster. Observing that PC and workstation processor clock rates approaching and exceeding 1 GHz are becoming widely deployed

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385 views • 16 slides
Consideration on Joint Transmission

Consideration on Joint Transmission

Consideration on Joint Transmission. Date: 2019-09. Authors:. Introduction. Joint transmission (JT) as one candidate scheme in multi AP has been discussed in TGbe . In general, the gain of JT is very attractive ? while on the other hand, JT has stringent requirement as well .

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123 views • 12 slides
TWT Grouping and Assignment for Z-Class STAs

TWT Grouping and Assignment for Z-Class STAs

TWT Grouping and Assignment for Z-Class STAs. Date: 2013-01-14. Authors:. Motivation on TWT Grouping and Assignment. Proposition for a need of mechanism in order to spread out Z-class clients [1] AP control of wake times Propose: Requested Wake Time Target Wake Time

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245 views • 9 slides

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