DIGITAL MODULATIONS (Chapter 8) 1999 BG Mobasseri2 Why digital modulation? If our goal was to design a digital baseband communication system, we have done that Problem…
PSK modulation – BPSK & QPSK Lecture 4 BPSK • Phase-shift keying (PSK) is a form of anglemodulated, constant-amplitude digital modulation • Simplest form is Binary…
DIGITAL MODULATIONS (Chapter 8) Why digital modulation? q q q If our goal was to design a digital baseband communication system, we have done that Problem is baseband communication…
1. Barcelona School of ManagementMaster of Science in IT Strategic Management – MSCITNetworking Services & Infrastructures1.- Telecom [email protected]…
M-ary signaling Binary communications sends one of only 2 levels; 0 or 1 There is another way: combine several bits into symbols 1 0 1 1 0 1 1 0 1 1 1 0 0 1 1 Combining two…
Slide 1Physical Layer: Signals, Capacity, and Coding CS 4251: Computer Networking II Nick Feamster Fall 2008 Slide 2 This Lecture Whats on the wire? –Frequency, Spectrum,…
1. Analogue and Digital CommunicationTechniques 2. This Page Intentionally Left Blank 3. Analogue and Digital Communication Techniques Grahame Smillie Lecturer, Hull College…
Slide 1IRIS Metadata Workshop, Cairo 2009 IRIS Metadata Workshop, Foz do Iguacu 2010 International Training Course, Turkey 2010 E. Wielandt: Analog to Digital Conversion…
IRIS Metadata Workshop, Cairo 2009 IRIS Metadata Workshop, Foz do Iguacu 2010 International Training Course, Turkey 2010 E. Wielandt: Analog to Digital Conversion Title So…