The word "ARITM" is spelled as /'ærɪtm/ in IPA phonetic transcription. This word is actually misspelled and the correct spelling is "ARITHM." The proper way to spell this word is with an "H" in between the letters "I" and "M." "ARITHM" is derived from the Greek word "ἀριθμός" which means "number." It is used to refer to mathematical calculations and the study of numbers. Proper spelling is important in communicating effectively, especially in technical fields such as mathematics.
ARITM stands for Automatic Repeat request Indicator / Multiple. It refers to a communication protocol used in computer networks to ensure reliable data transmission over an unreliable connection. The ARITM protocol is commonly used in error-prone transmission channels where the original data sent by the sender may be corrupted or lost during transmission.
The primary function of ARITM is to detect errors or lost data packets and retransmit them until they are correctly received by the intended recipient. It does this by incorporating an automatic repeat request (ARQ) mechanism, which adds extra control information to each data packet. This control information allows the recipient to acknowledge the successful reception of a packet, request a retransmission of an erroneous or missed packet, and control the flow of data between the sender and receiver.
When an error or loss is detected, the ARITM protocol triggers a retransmission process, where the sender resends the corrupted or lost packet. This process continues until the recipient successfully receives the desired data packet, thereby ensuring reliable and error-free transmission. ARITM also provides mechanisms to optimize the retransmission process, including selective retransmission and cumulative acknowledgment.
Overall, ARITM plays a crucial role in enhancing the reliability and efficiency of data transmission in networks with unreliable connections, ensuring that the intended information reaches its destination accurately and without errors.