-
PROPAGATION
PHENOMENA: Fundamentals of fading multipath channels: Spread
Spectrum signals: Direct-sequence spread' spectrum signals, p-n
sequences. Frequency-hopped spread spectrum
signals. Code-division multiplexing,
-
LINE
OF SIGHT MICOWAVE COMMUNICATION : Link Engineering. Frequency
planning. Free space loss. Fresnel
zone clearance hending of radio beam. Effective earth radius.
Building blocks of TX-Rx.
-
MULTIPLE
ACCESS TECHNIQUES: FDMA, TDMA and CDMA with reference to mobile
radio and satellite systems.
-
CELLULAR
WIRELESS NETWORKS: TDMA based
networks, GSM Introduction, overview of the GSM systems. GSM
codec. channel coding and interleaving. radio like control. CDMA based
networks, cordless systems and WLL, Mobilie IP. Wireless access
protocol. Wireless LAN's Technology, IEEE 802.11 standards and blue
tooth.
-
SATELLITE
COMMUNICATION: Elements of satellite communication: frequency
bands, transmission and multiplexing. Modulation, multiple access.
Satellite orbit and description- orbital period and velocity. effects
of orbital inclination, azimuth and elevation, coverage angle and
slant range, geostationary orbit, satellite description. Earth Station
-antenna, high-power amplifier, low-noise amplifier, up converter,
down converter, monitoring and control, reliability. Satellite Link:
basic link analysis, elementary idea of demand assignment multiple
access (DAMA).
Recommended
Books: -
-
Reppaport
-Wireless Communication, Pearson Education.
-
William
Stallings –Wireless communication & Networks, LPE, Pearson
Education, Asia.
-
Tri.
T. Ha -Digital Satellite Communications, Mc-Graw Hill, International.
-
Dr.
Kalnilo Feher -Digital Wireless Communication, Prentice Hall of India.
-
William
C.Y. Lee -Mobile Cellular Telecommunications, Mc- Graw, Hill
International Edition.
-
Richharia
M- Sate lhte Communication System. Mac
Millan.
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