Wireless Networking · Unit 1
Fundamentals of Wireless Communication
Exam-focused notes for Fundamentals of Wireless Communication (Wireless Networking, BIT357): what the TU syllabus asks and how it has actually been tested, with 1 solved past questions from this unit.
What this unit covers
- Definition and scope of wireless communication
- Challenges of wireless communication
- Modulation concept and necessity
- Analog signal conversion from digital data
- Power representation in dBm and dBW
Challenges of wireless communication
05 marks
Write short notes on a. Challenges of Wireless communication b. CDMA [5]
Wireless communication faces several significant technical and operational challenges: 1. Signal Attenuation and Path Loss - Radio signals weaken as they travel through space and obstacles - Signal strength decreases with distance, limiting transmission ran...
Full solved answer →Make Unit 1 stick
Practice BIT357 with flashcards & quizzes