RAJALAKSHMI ENGINEEERING COLLEGE,THANDALAM

RAJALAKSHMI ENGINEEERING COLLEGE
,
THANDALAM

LESSON PLAN


SUBJECT:

WIRELE
SS COMMUNICATION


SUBJECT CODE
: EC2401






FACULTY NAME
: Mrs.
I.Poonguzhali

/ EC131



Class : IV

Yr / VII Sem /

ECE A&B

Syllabus

EC
2401


WIRELESS COMMUNICATION

L

T P C


3 0 0 3


AIM

To introduce the concept of measurement and the related instrumentation requirement as a vital ingredient of
electronics and communication engineering.


OBJECTIVE

To learn

Basic Wireless Concepts

Concepts of wireless transm
ission and reception

Importance of signal processing steps and techniques

Multiple access techniques and 2G and 3G wireless networks and standards


UNIT I SERVICES AND TECHNICAL CHALLENGES







9

Types of Services, Requirements for the services, Multipath

propagation, Spectrum

Limitations, Noise and Interference limited systems, Principles of Cellular networks,

Multiple Access Schemes.


UNIT II WIRELESS PROPAGATION CHANNELS








9

Propagation Mechanisms (Qualitative treatment), Propagation effects with m
obile radio,Channel Classification, Link
calculations, Narrowband and Wideband models.


UNIT III WIRELESS TRANSCEIVERS









9

Structure of a wireless communication link, Modulation and demodulation
–

Quadrature

-
Differential Quadr
ature Phase Shift Keying, Offset
-
Quadrature

Phase Shift Keying, Binary Frequency Shift Keying,
Minimum Shift Keying, Gaussian

Minimum Shift Keying, Power spectrum and Error performance in fading channels.




UNIT IV SIGNAL PROCESSING IN WIRELESS SYSTEMS






9

Principle of Diversity, Macrodiversity, Microdiversity, Signal Combining Techniques,

Transmit diversity, Equalisers
-

Linear and Decision Feedback equalisers, Review of

Channel coding and Speech coding techniques.


UNIT V ADVANCED TRANSCEIVER SCHEMES








9

Spread Spectrum Systems
-

Cellular Code Division Multiple Access Systems
-

Principle,

Power control, Effects of
multipath propagation on Code Division Multiple Access,

Orthogonal Frequency Division Multiplexing
–

Principle,
Cyclic Prefix, Transceiver

implementation, Second Generation(GSM, IS
–
95) and Third Generation Wireless

Networks and Standards

TOTAL= 45 PERIODS

TEXT BOOKS:

1. Andreas.F. Molisch, “Wireless Communications”, John Wiley
–

India, 2006.

2. Simon Haykin & Michael Moher, “Modern Wireless
Communications”, Pearson

Education, 2007.

REFERENCES:

1. Rappaport. T.S., “Wireless communications”, Pearson Education, 2003.

2. Gordon L. Stuber, “Principles of Mobile Communication”, Springer International Ltd.,2001.

3. Andrea Goldsmith, Wireless Communi
cations, Cambridge University Press, 2007.


S.NO

DATE

TOPICS

UNIT

REFERNCE

PAGE
N
O

UNIT I SERVICES AND TECHNICAL CHALLENGES


1.






Types of Services

I

T1

8
-

16

2.






Requirements for the services

I

T1

16
-

25

3.






Multipath propagat
ion

I

T1

25
–

30

4.






Spectrum

Limitations

I

T1

30
-

33

5.






Noise and Interference limited systems

I

T1

35
-

43

6.






Principles of Cellular networks

I

T1

361
-

367

7.






Principles of Cellular networks

I

T1

361
-

367

8.







Multiple Access Schemes

I

T1

345
-

361

9.






Multiple Access Schemes

I

T1

345
-

361

UNIT II WIRELESS PROPAGATION CHANNELS


10.






Propagation Mechanisms (Qualitative treatment)

II

TI

43
-

64

11.






Propagation Mechanisms (Qualitative tr
eatment
)

II

TI

43
–

64

12.






Propagation effects with mobile radio

II

R1

105
-

177

13.






Propagation effects with mobile radio

II

R1

105
-

177

15.






Channel Classification

II

R1

105
-

177

16.






Channel Classification
,
Link calculations

II

R
1

105
-

177

17.






Narrowband
model
s

II

TI

119
-

120

18.






Wideband model
s

II


TI

120
-

124

UNIT III WIRELESS TRANSCEIVERS

19.






Structure o
f a wireless communication link


III

TI

171
-

179

20.






Modulation

III

TI

179
-

210

21.






D
emod
ulation

III

TI

211
-

239

22.






Quadrature

-
Differential Quadrature Phase
Shift Keying

III

TI

188
-

196

23.






Offset
-
Quadrature

Phase Shift Keying

III

TI

196
-

197

24.






Binary Frequency Shift Keying

III

TI

200
-

202

25.






Minimum Shift Keying, Gaussian

Minimum Shift Keying

III

TI

202
-

206

2
6
.






Power spectrum and Error performance in fading channels

III

R1

339
-
350

27
.






Power spectrum and Error performance in fading channels

III

R1

339
-
350

UNIT IV SIGNAL PR
OCESSING IN WIRELESS SYSTEMS

28.



Principle of Diversity, Macrodiversity

IV

TI

239
-

240,
247
-

248

29.




Microdiversity

IV

TI

240
-

248

30.




Signal Combining Techniques

IV

TI

249
-

257

31.




Transmit diversity

IV

TI

262

32.


33.




Equalise
rs
-

Linear
equalisers

IV

TI

325
–

335




Decision Feedback equalisers

IV

TI

335
–

337

34.




Review of

Channel coding

techniques

IV

TI

263
-

300

35.




Review of

Channel coding

techniques

IV

TI

263
-

300

36.




Review of

Speech coding techni
ques

IV

TI

301
-

324

UNIT V ADVANCED TRANSCEIVER SCHEMES

37



Spread Spectrum Systems
-

Cellular Code Division Mul
tiple Access
Systems

V

T1

372
-

383

38



Cellular Code Division Multiple Access Systems
-

Principle,

Power
control

V

T1

383
-

388

39



Effects of multipath propagation on Code Division Multiple Access

V

T1

376
-

379

40



Orthogonal Frequency Division Multiplexing
–

Principle

V

T1

399
-

400

41



Cyclic Prefix

V

T1

402
-

407

42



Transceiver

implementation

V

T1

400
-

402

43



Second G
en
eration(GSM, IS
–
95)

Wireless

Networks and Standards

V

T1

467
-

511

44



Second G
eneration(GSM, IS
–
95)

Wireless

Networks and Standards

V

T1

467
-

511

45


Third Generation Wireless

Networks and Standards

V

T1

513
-

539