WebWhat are the fixed assignment schemes of MAC protocol? Explain their mechanism in detail. Compare and contrast them. (13) (OR) i) Explain fixed assignment scheme with neat diagram. (7) . ii) Explain MAC protocols for Ad Hoc Networks. (6) 7. i) Explain the wireless MAC issues in detail. (7) ii) Explain the various applications of mobile computing. WebMay 25, 2024 · Classification of MAC protocols : These are as following below. Contention-based protocols without reservation/scheduling –. Bandwidth are not reserved. No …
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WebSep 12, 2024 · Unit 1 Covers Mobile Computing, Mobile Computing, wireless Networking, Mobile Computing Applications, Characteristics of Mobile computing, Structure of … WebMar 2, 2024 · There is no fixed time for sending data; There is no fixed sequence of stations sending data; The Random access protocols are further subdivided as: (a) ALOHA – It was designed for wireless LAN but is also applicable for shared medium. In this, multiple stations can transmit data at the same time and can hence lead to collision and data … how to suggest something to blox fruit
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WebMar 20, 2024 · Fixed Channel Allocation is a strategy in which fixed number of channels or voice channels are allocated to the cells. Once the channels are allocated to the specific cells then they cannot be changed. … Web•Each mobile device is assigned a unique 64-bit code (chip spreading code) ¾To send a binary 1, mobile device transmits the unique code ¾To send a binary 0, mobile device transmits the inverse of code •Receiver gets summed signal, multiplies it by receiver … WebFixed Assignment Schemes Classified into 1. Space Division Multiple Access (SDMA) 2. Frequency Division Multiple Access(FDMA) 3. Time Division Multiple Access (TDMA) 4. … how to suggest on a google doc