kais t cs712 병렬처리 특강 - 차세대 무선네트워크 응용 및 보안 - syllabus 2007....
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CS712 CS712 병렬처리 특강병렬처리 특강- - 차세대 무선네트워크 응용 및 보안 차세대 무선네트워크 응용 및 보안 --
Syllabus
2007. 9. 4
Network & Security Lab.
22CS712 병렬처리 특강 – 차세대 무선네트워크 응용 및 보안
Class outlineClass outline
Goals
To understand the state of the art technologies in wireless
network
To investigate novel ideas and security issues in the wireless
network
Topics
Sensor network ( Underwater, Body sensor, Actor and Sensor)
Mesh and moving network
Wireless network security vulnerabilities
33CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Class outlineClass outline
Introduction
Class Hours and Location : Tue.&Thur. 1:00-2:30 pm , #3444
Course description
Key papers for each subject (Scheduled at random)
Presentation of 2 papers each person, 2~3 members present each
class
Presentation material must be delivered at least a day
before starting the class through e-mail ([email protected])
After reading papers between the two to be presented, send us
critics before the class starts one day earlier
Problems to try to solve, key idea, weakness of papers, discussions
Class outlineClass outline
Term projectConsists of 2 persons, Research using experimental equipments
Research topics for individual paper writingSensor networks
Energy-efficient routing control, clustering and topology controlPositioning and localization, data aggregation algorithms
Wireless mesh networksMulti-radio resource management, Architectures and New applications
Wireless network securityDistributed(Central) and multi-hop authentication, Efficient key management
Grading : Evaluated by Critiques, Presentations, Term project
Teaching assistant : 김찬오 ([email protected])
44CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Class outlineClass outline
Experimental equipments
6 ad-hoc nodes
Sensor nodes12 MICAz Mote10 Cricket2
2 Mobilizer
Let TA know ([email protected]) which types of term project and topic until 10/2
55CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Class outlineClass outline
Experiment examples
Performance study of IEEE 802.11 for wireless multi-hop
environment
Implementation study of sensor network routing protocols
Comparison between scheduled and contention based MAC for
sensor network
Energy-efficiency of data aggregation in sensor networks
Design and implementation study of security layer framework for
sensor network
Performance comparison of secure routing protocols
Implementation study of key management schemes
66CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Underwater Sensor NetworksUnderwater Sensor Networks
Real-time, fine grained spatio-temporal sampling of the ocean environment
limited range-dependent bandwidth and attenuation, extensive time-varying multi-path propagation, and low speed of sound propagation in water resulting in long propagation delays
A unique feature of underwater networks
nodes can passively move due to water currents and dispersion
77CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Body Sensor NetworksBody Sensor Networks
Body Sensor Network A collection of wearable and implantable sensor nodes used to collect data
from human subject for further analysis
Major applicationsMonitoring of patients with chronic disease
(cardiovascular diseases, high blood pressure, diabetes)
Hospital patients monitoring
Daily activity monitoring of the elderly
Post-operative monitoring
BSN nodes
Small wireless platform developed to provide a standard integrated
hardware and software platform for body sensor networks
88CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Mobile Sensor NetworksMobile Sensor Networks
Sensors may be enhanced with mobility
M.S may be more powerful and can re-charge themselves automatically
An important application is in the robot area
Why need mobile sensors?
Resilient to failures, Reactive to events, Support disparate missions
Research Directions on Mobile Sensor Networks
Improve network topology, WSN deployment, WSN fault diagnosis
Enhance sensing in WSN, Enhance routing in WSN
Applications
99CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Wireless mesh networksWireless mesh networks
Architecture and Usage model
OutdoorAccess Point
Internet Gateway
Internet
Laptop
SurveillanceCamera
Access Point
1010CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Wireless mesh networksWireless mesh networks
CharacteristicsMulti-hop wireless network
Self-forming, self-healing, self-organization
Multiple types of network acceess
Dependence of power –consumption constraints on the type of mesh nodes
Compatibility and interoperability with existing wireless network
The differences between WMNs and ad hoc networksWireless infrastructure backbone
Integration
Dedicated routing and configuration
Multiple radio
Mobility
1111CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안
Wireless mesh networksWireless mesh networks
CharacteristicsMulti-hop wireless network
Self-forming, self-healing, self-organization
Multiple types of network acceess
Dependence of power –consumption constraints on the type of mesh nodes
Compatibility and interoperability with existing wireless network
The differences between WMNs and ad hoc networksWireless infrastructure backbone
Integration
Dedicated routing and configuration
Multiple radio
Mobility
1212CS712 컴퓨터구조 특강 – 차세대 무선네트워크 및 보안