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Cdma

The document discusses Code Division Multiple Access (CDMA) and includes topics such as binary chip sequences for multiple stations, bipolar chip sequences, and examples of transmissions. It also poses questions for group study regarding mobile operators in Bangladesh, their technologies, subscriber counts, a debate on GSM versus CDMA, coverage area factors, and value-added services. The content aims to facilitate understanding and comparison of CDMA with other technologies in the telecommunications sector.

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sanjidasamia824
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15 views2 pages

Cdma

The document discusses Code Division Multiple Access (CDMA) and includes topics such as binary chip sequences for multiple stations, bipolar chip sequences, and examples of transmissions. It also poses questions for group study regarding mobile operators in Bangladesh, their technologies, subscriber counts, a debate on GSM versus CDMA, coverage area factors, and value-added services. The content aims to facilitate understanding and comparison of CDMA with other technologies in the telecommunications sector.

Uploaded by

sanjidasamia824
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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CDMA – Code Division Multiple Access

(a) Binary chip sequences for four stations


(b) Bipolar chip sequences
(c) Six examples of transmissions
(d) Recovery of station C’s signal
Group Study

a) What are the available technologies are using by Grameen, Aktel,


Citycell etc? (See website)
b) Number of subscribers of each operator
c) Debate: Which one is the best-either GSM or CDMA?
d) What are the factors define coverage area?
e) Value added services are provided by the operators

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