What is the purpose of the carrier with multiple approach?
As far as the computer network is concerned, the Sense Multiple Access carrier is part of the data connection layer that is part of the overall scheme of how networks and IP work). Multiple Access sensia, also known as CSMA, represents a popular way of sending packets; Packets are data bits that are sent via the network. Before sending CSMA packets, it checks the line to see if it is used; If so, it waits for the line to be idle before the transmission.
Carrier Sense Multiple Access is one of the most popular ways to send information packets across the network. This method is used by Ethernet Networks, which are mostly network computers in the world. Multiple Access Sensions help prevent computers from exchanging information simultaneously. When computers send packets together at the same time, it causes a collision and data does not go where it is intended. Sense Sense Multiple Access contains data until line is clear in order to be more likely to get to the right computer and useteli.
Although CSMA waits for the line before the transmission is clear, there may be a collision. This method is therefore often combined with a collision detection (CD). When a collision is detected, a jam signal will be sent to alert the collision receiver. The data will then be sent again when the line is clear until either the data is received or the maximum number of attempts is achieved.
An important thing you need to know about multiple approach to the detection of collisions is what each part of the protocol does. Part of the senses for the carrier listens to the net to see if anyone is sending information at the moment. If nothing seems to be transmitted, it goes forward and starts sending a packet; If they hear something, it waits for this information to be sent and then continues with the sending packet.
Multiple access means that nothing can prevent two or more network devices from sending information simultaneously. Adding collision detection forcesThe Sensier Sense Multiple Access carrier and see if the packets sent hit another packet. In this case, the collision detection is waiting until no more packets are sent before the packet starts to send. Usually there is no second collision.
2 These companies will usually have 30 computers or fewer, allowing much more smooth transition and sending packets. If there are more than 30 computers, for example in a large business company, the combination of these two also does not work because there are more collisions due to constant packets from all in the network.