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What is the purpose of a multiple-access protocol?
What is the purpose of a multiple-access protocol?
The purpose of a multiple-access protocol is to coordinate access to a common link among connected nodes or stations.
What is the problem that multiple-access protocols aim to solve?
What is the problem that multiple-access protocols aim to solve?
Multiple-access protocols aim to solve the problem of controlling access to a shared medium among multiple nodes or stations.
What is a random access protocol?
What is a random access protocol?
A random access protocol is a method where no station is superior to another and each station independently decides whether or not to send data.
What is Carrier Sense Multiple Access with Collision Detection (CSMA/CD)?
What is Carrier Sense Multiple Access with Collision Detection (CSMA/CD)?
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What is a multipoint or broadcast link?
What is a multipoint or broadcast link?
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Study Notes
Multiple-Access Protocols
- The purpose of a multiple-access protocol is to allow multiple devices to share the same communication link or channel by regulating access to the channel.
Problem Solved by Multiple-Access Protocols
- Multiple-access protocols aim to solve the problem of collisions, which occur when two or more devices try to transmit data simultaneously, resulting in data corruption or loss.
Random Access Protocol
- A random access protocol is a type of multiple-access protocol in which devices transmit data at any time, without prior coordination or permission.
Carrier Sense Multiple Access with Collision Detection (CSMA/CD)
- CSMA/CD is a random access protocol in which devices sense the channel for existing transmissions before transmitting, and if a collision is detected, the transmission is aborted and retried after a random delay.
Multipoint or Broadcast Link
- A multipoint or broadcast link is a type of communication link that connects multiple devices, allowing data to be transmitted from one device to multiple devices simultaneously.
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Description
Test your knowledge on Multiple Access Protocols in the Data Link Layer with this quiz. Learn about the rules and procedures for coordinating access to a common link, similar to speaking in an assembly.
