UNIT III

Signal Propagation in Mobile Communication 


Mobile cellular environment, multipath propagation and fading, free space propagation model, propagation path loss, outdoor propagation models (Okumura model & Hata model), indoor propagation models,power delay profile, channel parameters (delay spread, doppler spread, coherence bandwidth, coherence time, LCR and ADF).

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Comparision

 

  • Overview of Wireless Communication
    Wireless communication is a broad and dynamic field that enables data transmission between two or more points without physical connections, ...
  • Channel Parameters
     S ome key channel parameters in wireless communications: Delay Spread, Doppler Spread, Coherence Bandwidth, and their interrelationships. T...
  • Cordless Phones
      A cordless phone is a type of telephone that uses a wireless handset that communicates with a base station connected to a telephone line (...