React.js
Angular
Ethical Hacking
Agile
AWS
BlockChain
Cassandra
Cloud
Salesforce
Scaled Agile
TOGAF
DevOps
GIT
Jenkins
Jira
Kibana
Linux
NGINX
Ansible
Artificial Intelligence
in Other by
What Is Cdma, Tdma, Fdma?

Code division multiple access (CDMA) is a channel access method utilized by various radio communication technologies. CDMA employs spread-spectrum technology and a special coding scheme (where each transmitter is assigned a code) to allow multiple users to be multiplexed over the same physical channel. By contrast, time division multiple access (TDMA) divides access by time, while frequency-division multiple access (FDMA) divides it by frequency.

An analogy to the problem of multiple access is a room (channel) in which people wish to communicate with each other. To avoid confusion, people could take turns speaking (time division), speak at different pitches (frequency division), or speak in different directions (spatial division). In CDMA, they would speak different languages.

People speaking the same language can understand each other, but not other people. Similarly, in radio CDMA, each group of users is given a shared code. Many codes occupy the same channel, but only users associated with a particular code can understand each other.
Click here to read more about DevOps

Related questions

Madanswer
0 votes
asked May 18, 2019 in Other by SakshiSharma
0 votes
asked May 18, 2019 in Other by SakshiSharma
...