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Unit syllabus: OVERVIEW OF WIRELESS SENSOR NETWORKS

Challenges for Wireless Sensor Networks, Enabling Technologies for Wireless

Sensor Networks.

Objective:

To provide an overview about sensor networks and emerging technologies.

SessionNo Topics to be covered Time Ref/

Pg.No

TeachingAids

1 Characteristic requirements Tos, Qos, Fault

tolerance, Lifetime ,scalability, wide range densities,programmability, maintainability.

50m 1/(7-8) BB

2 Required mechanisms multihop, energy efficient,auto configuration, collaboration, data centric,

locality, exploit trade-off.

50m 1/(9-10)

BB

3 Unique constraints and challenges of sensor

networks.

50m 2/(2-6) BB

4 Emerging technologies for wireless sensor networks. 50m 1/(13-15)

BB

5 Advantages of sensor networks energy advantage detection advantage.

50m 2/(6-9) BB

6 Sensor network applications Habitat Monitoring. 50m 2/(9-

12)

BB

7 Sensor network applications Tracking chemical

plumes- Smart transportation.

50m 2/(12-

16)

BB

8 Collaborative processing and Key definitions of

sensor networks.

50m 2/(16-

20)

BB

9 Review of unit-150m

-BB

Continuous Assessment Test-1 50m

LESSON PLAN LP- EC2051

LP Rev. No: 00

Date:01/12/2011

Page 01 of 06

Sub Code & Name :EC2051 WIRELESS SENSOR NETWORKS

Unit: I Branch: EC Semester :VIII

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Unit syllabus: ARCHITECTURES

Single-Node Architecture - Hardware Components, Energy

Consumption of Sensor Nodes , Operating Systems and ExecutionEnvironments, Network Architecture -Sensor Network Scenarios,Optimization Goals and Figures of Merit, Gateway Concepts.

Objective:

To study about the node and network architecture of sensor nodes and its

execution environment.

SessionNo Topics to be covered Time

Ref/Pg.No

TeachingAids

10 Hardware components sensor node overview

controller- memory

50m 1/(17-

19)

BB

11 Hardware components communication device -

sensors and actuators power supply ofsensor nodes

50m 1/(21-

31)

BB

12 Energy consumption of sensor nodes operation stateswith different power consumption

microcontroller energy consumptionmemory

50m 1/(36-39)

BB

13 Energy consumption - Radio transceivers computationand communication power

consumption.

50m 1/(40-44)

BB

14 OS Embedded OS programming paradigms protocol stack energy and power

management

50m 1/(40-50)

BB

15 OS and execution environments - Case study TinyOS

and nesC

50m 1/(50-

56)BB

16 Network architecture Sensor network scenarios types of sources and sinks single hop

Vs multi hop- multiple sources and sinks- mobility

50m 1/(59-62)

BB

17 Optimization goals and figures of merit Qos energyefficiency scalability - robustness

50m 1/(63-67)

BB

18 Gateway Need WSN to internet Internet to WSN

WSN tunneling

50m 1/(78-

81)

BB

19 Review of unit -250m - BB


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Date:01/12/2011

Page 02 of 06


Unit: II Branch: EC Semester :VIII

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Unit syllabus: NETWORKING SENSORS

Physical Layer and Transceiver Design Considerations, MAC Protocols for

Wireless Sensor Networks, Low Duty Cycle Protocols And Wakeup Concepts -S-MAC , The Mediation Device Protocol, Wakeup Radio Concepts, Addressand Name Management, Assignment of MAC Addresses, Routing Protocols-Energy-Efficient Routing, Geographic Routing.

Objective:

To understand the concepts of communication, MAC, routing protocols and also study

about the naming and addressing in WSN.

Sess

ionNo

Topics to be covered Time Ref/Pg.No

Tea

chin

gAids

20 Communication protocols physical layer and transceiver

design in WSN : energy usage profile choice ofmodulation scheme

50m 1/(103-104) BB

21 Communication protocols physical layer and transceiverdesign in WSN : dynamic modulation scaling antenna.

50m 1/(104-108) BB

22 MAC protocols - Low duty cycle protocols and wake upconcepts : S-MAC

50m 1/(123) BB

23 MAC protocols - Low duty cycle protocols and wake up

concepts : Mediation device protocol

50m 1/(126) BB

24 MAC protocols - Low duty cycle protocols and wake up

concepts : Wakeup radio concepts

50m 1/(127) BB

25 Naming and addressing Address and name

management in WSN

50m 1/(186) BB

26 Naming and addressing Assignment of MAC addresses

distributed assignment of network wide addresses

50m 1/(186-188) BB

27 Routing protocols Energy efficient overview ex.,unicast protocols

50m 1/(295-301) BB

28 Routing protocols Energy efficient multipath unicastrouting

50m 1/(301-303) BB

29 Routing protocols Geographic routing position based

routing geocasting

50m 1/(316-323) BB


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Date:01/12/2011

Page 03 of 06


Unit: III Branch: EC Semester :VIII

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Unit syllabus: INFRASTRUCTURE ESTABLISHMENT

Topology Control , Clustering, Time Synchronization, Localization and

Positioning, Sensor Tasking and Control.

Objective:

To learn about topology control and clustering in networks with timing

synchronization for localization services with sensor tasking and control.

Session

NoTopics to be covered Time Ref/Pg.No

TeachingAids

30 Topology control motivation and basic ideasoptions

and aspects of topology- controllingtopology in flat networks power control

50m 1/(251-

265)&& 2/(103-106)

BB

31 Clustering hierarchical networks by clustering clusters- connecting clusters rotating cluster

heads

50m 1/(274-279)&& 2/(106-

107)

BB

32 Clustering hierarchical networks by clustering Multihopclusters multilayer of clustering passive clustering

50m 1/(279-284)&& 2/(106-107)

BB

33 Time synchronization need properties protocol LTS TPSN RBS HRTS

50m 1/(201-223) BB

34 Time synchronization clocks and communication delays

interval methods reference broadcasts

50m 2/(107-117) BB

35 Localization and positioning properties approaches lateration problem Single Hoplocalization

50m 1/(231-243) BB

36 Localization and positioning positioning in multihop

environment

50m 1/(243-247) BB

37 Localization and localization services Rangingtechniques range based localizationalgorithms location services.

50m 2/(117-127) BB

38 Sensor tasking and control Task driven sensing roles

of sensor nodes and utilities information based sensor

tasking

50m 2/(136-162) BB

39 Sensor tasking and control joint routing and information

aggregation

50m 2/(167-185) BB

40 Review of unit-4 50m - BB


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LP Rev. No: 00

Date:01/12/2011

Page 04 of 06


Unit: IV Branch: EC Semester :VIII


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Date:01/12/2011

Page 05 of 06


Unit: V Branch: EC Semester :VIII

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Unit syllabus: SENSOR NETWORK PLATFORMS AND TOOLS

Sensor Node Hardware Berkeley Motes, Programming Challenges,

Node-level software platforms, Node-level Simulators, State-centricprogramming.

Objective:

To study about sensor node hardware and software platforms and understand

the simulation and programming techniques.

SessionNo Topics to be covered Time Ref/

Pg.No

TeachingAids

41 Sensor node hardware Berkeley motes 50m 2/(240-242)

BB

42 Sensor network programming challenges 50m 2/(245) BB

43 Node Level software platforms TinyOS 50m 2/(248) BB

44 Node Level software platforms nesC-componentimplementation

50m 2/(252-259)

BB

45 Node Level software platforms nesC- concurrency

and atomicity

50m 2/(260) BB

46 Node Level software platforms TinyGALS 50m 2/(253-266)

BB

47 Node Level simulators ns2 simulator 50m 2/(267-269)

BB

48 Node Level simulators TOSSIM 50m 2/(271) BB

49 Programming beyond individual nodes : collaboration

groups - State centricProgramming(PIECES)

50m 2/(272-

278)

BB

50 Programming beyond individual nodes : State centric

Programming- multitarget trackingproblem

50m 2/(279-

287)

BB

51 Review of unit-550m - BB


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Course Delivery Plan:

Week1 2 3 4 5 6 7 8 9 10 11 12 13 14

I II I II I II I II I II I II I II I II I II I II I II I II I II I II

Units

TEXT BOOK1. Holger Karl & Andreas Willig, " Protocols And Architectures for WirelessSensor Networks" , John Wiley, 2005.2. Feng Zhao & Leonidas J. Guibas, Wireless Sensor Networks- An

Information Processing Approach", Elsevier, 2007.

REFERENCES

1. Kazem Sohraby, Daniel Minoli, & Taieb Znati, Wireless Sensor Networks-Technology, Protocols, And Applications, John Wiley, 2007.2. Anna Hac, Wireless Sensor Network Designs, John Wiley, 2003.

Prepared by Approved by

Signature

Name G.Padmavathi & S.Poorani Prof.E.G.Govindan

Designation Associate professor &Assistant

professor / EC

VP && HOD/EC

Date 01/12/2011 01/12/2011


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Sub Code & Name EC2051WIRELESS SENSOR NETWORKS

Branch: EC Semester :VIII

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