1000 stations use a wireless communications channel bandwidth of 1 GHz, in band 12GHz-13GHz (1) Assuming all 1000 stations use FDM (Frequency Division Multiplexing), what is the usual bandwidth allocation for each station? (1) Assuming all 1000 stations use CDMA (Code Division Multiple Access), what is the usual bandwidth allocation for each station?

1000 stations use a wireless communications channel bandwidth of 1 GHz, in band 12GHz-13GHz (1) Assuming all 1000 stations use FDM (Frequency Division Multiplexing), what is the usual bandwidth allocation for each station? (1) Assuming all 1000 stations use CDMA (Code Division Multiple Access), what is the usual bandwidth allocation for each station?

Database System Concepts

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Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

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Concept explainers

Network transmission cabling

A network is a collection of devices connected by communication links. A device can be a computer or any instrument capable of sending and receiving data or information formed by other nodes toward the network. A channel that connects people or things is known as a network. It sends the data from one place to another. It is the basic concept of a computer, network, and data communications.

Question

1000 stations use a wireless communications channel bandwidth of 1 GHz, in band
12GHz-13GHz
(i) Assuming all 1000 stations use FDM (Frequency Division Multiplexing), what is the usual
bandwidth allocation for each station?
(ii) Assuming all 1000 stations use CDMA (Code Division Multiple Access), what is the usual
bandwidth allocation for each station?

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