'Packet delivery' presentation slideshows

Link layer behavior of body area networks at 2.4 GHz

Link layer behavior of body area networks at 2.4 GHz. Anirudh Natarajan , Buddhika de Silva Kok-Kiong Yap Mehul Motani Electrical & Computer Engineering, National University of Singapore and Electrical Engineering, Stanford University. Personal information. Esteban Orduno

1.1k views • 97 slides

Collaboration of Mobile and Pervasive Devices for Embedded Networked Systems

Presented by: Su Jin Kim. Collaboration of Mobile and Pervasive Devices for Embedded Networked Systems. Committee: Sandeep K. S. Gupta (Chair) Partha Dasgupta Hasan Davulcu Yann-Hang Lee. Outline. Introduction Mobile Edge Computing Devices (MECD) Mesh-Networked MECDs

829 views • 67 slides

Chapter 6

Chapter 6. Networking Protocols. Introduction. Topics Protocol Basics Protocol Characteristics Transmission Control Protocol/Internet Protocol Network Access Layer Protocols Internet Layer Protocols Transport Layer Protocols Application Layer Protocols. Protocol Basics.

859 views • 50 slides

OGPR Or Improved Geographic Routing in 4(+1) messages

OGPR Or Improved Geographic Routing in 4(+1) messages. ORIGIONAL AUTHORS: Venkata C. Giruka, Mukesh Singhal PRESENTED BY: Brandon Hetman. Outline. Previous work in the field OGPR Adaptive HELLO beacons Grid based position encoding Protocol PREQ PREP PUPD & Path Healing PERR

512 views • 43 slides

Ming-Jer Tsai, Associate Professor Department of Computer Science National Tsing Hua University

VirtualFace: An Algorithm to Guarantee Packet Delivery of Virtual-Coordinate-Based Routing in Wireless Sensor Networks. Ming-Jer Tsai, Associate Professor Department of Computer Science National Tsing Hua University Presenter: Shouling Ji. Wireless Sensor Network.

518 views • 39 slides

Networks, TCP/IP, and Network-Based attacks

Networks, TCP/IP, and Network-Based attacks . Lesson 2. Review Is an ROI from Security Possible?. Security as an ROI Improved Security ROI Security that provides savings in the budget Security that provides additional revenue. Computer System Basics. Operating Systems

509 views • 37 slides

SRL: A Bidirectional Abstraction for Unidirectional Ad Hoc Networks.

SRL: A Bidirectional Abstraction for Unidirectional Ad Hoc Networks. Venugopalan Ramasubramanian Ranveer Chandra Daniel Mosse. Introduction. Links in an ad hoc network could be unidirectional. Many Ad hoc network routing protocols are not designed to handle unidirectional links (TORA).

470 views • 30 slides

SRL: A Bidirectional Abstraction for Unidirectional Ad Hoc Networks.

SRL: A Bidirectional Abstraction for Unidirectional Ad Hoc Networks. Venugopalan Ramasubramanian Ranveer Chandra Daniel Mosse. Introduction. Links in an ad hoc network could be unidirectional. Many Ad hoc network routing protocols are not designed to handle unidirectional links (TORA).

436 views • 30 slides

Energy-Efficient Forwarding Strategies for Geographic Routing in Lossy Wireless Sensor Networks

450 views • 30 slides

Computers: Information Technology in Perspective, 11e Larry Long and Nancy Long

Computers: Information Technology in Perspective, 11e Larry Long and Nancy Long Chapter 3 Going Online Objectives Once you have read and studied this chapter, you will have learned:

737 views • 29 slides

System level simulation of wireless networked control systems Simulation and implementation platform: PiccSIM

645 views • 29 slides

Ad Hoc Wireless Routing

Ad Hoc Wireless Routing. COS 461: Computer Networks http://www.cs.princeton.edu/courses/archive/spr14/cos461/. Outline. What are Ad Hoc Networks? Assumptions and Challenges for Routing Four Routing Protocols: DSDV, TORA, AODV, and DSR How well do these protocols perform?.

454 views • 29 slides

How to Add a New Protocol in NS2

How to Add a New Protocol in NS2. Xu Leiming CSCW Lab. at CS Dept., Tsinghua Univ. mailto:xlming@csnet4.cs.tsinghua.edu.cn June 1, 2001. Outline. Overview An Example ---- Ping Packet flow Node models Our research. Overview. New packet header C++ code Tcl code

532 views • 27 slides

Perception and Communications for Vulnerable Road Users safety

483 views • 24 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: [ Implementation issues for medical device networking with IEEE 802.x technologies ] Date Submitted: [ 10 July 2008 ] Source: [ Phil Raymond ] Company [ Philips HI ] Address []

312 views • 22 slides

Surviving Attacks on Disruption-Tolerant Networks without Authentication

Surviving Attacks on Disruption-Tolerant Networks without Authentication. John Burgess , George Dean Bissias , Mark Corner, Brian Neil Levine. University of Massachusetts, Amherst. Goal. Understand DTN vulnerability Attack analysis Experimental evaluation. Disruption Tolerant Networks.

402 views • 17 slides

Radio Propagation

595 views • 15 slides

Radio Propagation

551 views • 15 slides

A Challenge for Complex Engineered Networks Krishan Sabnani

A Challenge for Complex Engineered Networks Krishan Sabnani. Complex Engineered Networks. Complex : Large networks with distributed s tate Engineered: Must be completely predictable No unexpected outages

192 views • 4 slides

Using Node Mobility to Enhance Greedy Forwarding in Geographic Routing for Mobile Ad Hoc Networks

Using Node Mobility to Enhance Greedy Forwarding in Geographic Routing for Mobile Ad Hoc Networks. Investigators: Sol M. Shatz , Department of Computer Science, Primary Grant Support: U. S. Army Research Office.

161 views • 1 slides