K. Giridhar
EE5141 -- Wireless and Cellular Fundamentals (Jan. to Apr., 2024)
LATEST Update (April 14, 2024):
The below nine lectures (Lesson8 recorded in 2022) are on block modulation,
with focus on multi-carrier variant with cyclic prefix (OFDM/OFDMA). Please
go thro them and we can discuss them briefly in class:
(L8-C1-mp4), here
(L8-C2-mp4), here
(L8-C3-mp4), here
(L8-C4-mp4), here
(L8-C5-mp4), here
(L8-C6-mp4), here
(L8-C7-mp4), here
(L8-C8-mp4), and here
(L8-C9-mp4). The corresponding PDF of Lesson 8 is here
(L8-pdf).
To know more carefully about how a continous-time "multi-path"channel gets mapped to a
discrete-time "multi-tap"channel model, you could refer to
these Zoom recordings of two of the EE6323 classes conducted in Feb-2021 which are here
(class2a-mp4) and
here (class2b-mp4).
The corresponding PDF document generated for this class is here
(class2-pdf).
The recording of all the 7 classes for Lesson 7 on DS-CDMA introduction
are here (L7-C1-mp4),
(L7-C2-mp4),
(L7-C3-mp4),
(L7-C4-mp4),
(L7-C5-mp4),
(L7-C6-mp4), and
(L7-C7-mp4).
The updated PDF of Lesson7 is here
(L7-pdf).
The edited course outline is here
(outline). Soft copies
of the text book and the reference book are here
(Tse and Viswanath) and here
(Rappaport), respectively.
Contact :
K.Giridhar
Professor
Room:ESB-334B
EE Dept., IIT Madras
Direct:+91 44 2257 4420
Secretary:+91 44 2257 5405
Email:giri@ee.iitm.ac.in