'Hop distance' presentation slideshows

Positioning Chapter 9

Positioning Chapter 9. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A A A. Acoustic Detection (Shooter Detection). Sound travels much slower than a radio signal (331 m/s) This allows for quite accurate distance estimation (cm)

619 views • 51 slides

Positioning Chapter 9

Positioning Chapter 9. TexPoint fonts used in EMF. Read the TexPoint manual before you delete this box.: A A A A A A A. Acoustic Detection (Shooter Detection). Sound travels much slower than a radio signal (331 m/s) This allows for quite accurate distance estimation (cm)

604 views • 51 slides

Load Balance and Efficient Hierarchical Data-Centric Storage in Sensor Networks

Load Balance and Efficient Hierarchical Data-Centric Storage in Sensor Networks. Yao Zhao, List Lab, Northwestern Univ Yan Chen, List Lab, Northwestern Univ Sylvia Ratnasamy, Intel Research. Outline. Background and Motivation Hierarchical Voronoi Graph based Routing Basic routing algorithm

603 views • 36 slides

Selected Topics in Propagation

575 views • 36 slides

Efficient Hop ID based Routing for Sparse Ad Hoc Networks

Efficient Hop ID based Routing for Sparse Ad Hoc Networks. Yao Zhao 1 , Bo Li 2 , Qian Zhang 2 , Yan Chen 1 , Wenwu Zhu 3. 1 Lab for Internet & Security Technology, Northwestern University 2 Hong Kong University of Science and Technology 3 Microsoft Research Asia. Outline. Motivation

473 views • 36 slides

MAC Layer (Mis)behaviors

435 views • 34 slides

R outing S tate D istance: A Path-based Metric for Network Analysis

389 views • 30 slides

Part III

567 views • 27 slides

Performance issues & improvement on 802.11 MAC

368 views • 27 slides

Multiple constraints QoS Routing

Multiple constraints QoS Routing. Given : - a (real time) connection request with specified QoS requirements (e.g., Bdw, Delay, Jitter, packet loss, path reliability etc) Find : - a min cost (typically min hop ) path which satisfies such constraints

381 views • 25 slides

Evaluating Fast and Efficient Methods for Retrieving Distance Information in the Internet

Evaluating Fast and Efficient Methods for Retrieving Distance Information in the Internet. Instructors: Dr. Danny Raz, Genady Beryozkin. Presentation by Dan Kenigsberg, Avital Tuviana, Arkady Krishtul. Methods.

377 views • 24 slides

Message-Optimal Connected Dominating Sets in Mobile Ad Hoc Networks

Message-Optimal Connected Dominating Sets in Mobile Ad Hoc Networks. Paper By: Khaled M. Alzoubi , Peng -Jun Wan, Ophir Frieder Presenter: Ke Gao Instructor: Professor Yingshu Li. Overview. Introduction Virtual Backbone Distributed Algorithm Q & A.

266 views • 16 slides

A FAST CHANNEL SWITCHING SYSTEM FOR IPTV BASED ON MULTI-CHANNEL PREVIEW

323 views • 12 slides

CS 268: Ad Hoc Routing

CS 268: Ad Hoc Routing. Kevin Lai Feb 20, 2002. Ad Hoc Motivation. Internet goal: decentralized control someone still has to deploy routers and set routes Ad Hoc routing every node is a router better wireless coverage better fault tolerance (e.g. node bombed, stepped on, exhausted power)

190 views • 10 slides

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: [ELC-WSN Application on Mine Coalface Monitoring ] Date Submitted: [ 2 May, 2011 ]

116 views • 7 slides