Synchronous transmission vs. Asynchronous streaming: What's the difference and which is better?
Synchronous transmission and asynchronous transmission
Worldwide presence In telecommunications, there are two types of data transmissions: synchronous transmission and asynchronous transmission. Both have their own characteristics and are used in different situations, so it is important to know the differences between the two.
Synchronous transmission
La synchronous transmission It is mainly used for the transmission of large volumes of data on high-speed networks. In a synchronous transmission, data is sent in blocks of fixed size and in regular intervals, so that the receiver knows when to expect the arrival of the next block of data. The clock of the transmitter and receiver are synchronized, so the transmission rate is constant.
Synchronous transmission is ideal for data transfer in real time, such as in video conferences or live television broadcasts. However, its disadvantage is that if any error occurs in the transmission, it can affect all the remaining data in the block, which can cause performance problems or data loss.
Asynchronous transmission
La asynchronous transmission, on the other hand, is mainly used for the transmission of small amounts of data and in connections between devices at low speed. In an asynchronous transmission, each character of data is sent individually and interleaved with start and stop bits to indicate the start and end of each character. The clock of the transmitter and receiver do not need to be synchronized, so the transmission speed may vary.
Asynchronous transmission is ideal for the transmission of text messages or control commands, such as those used in modems. It is also useful when the data connection is unstable, since if an error occurs, it only affects the character in question and not the entire remaining data block.
HTML lists
In HTML, it is possible to create lists of elements using tags to indicate each item in the list.
Example of unordered list in HTML:
- Element 1: Synchronous transmission
- Element 2: Asynchronous transmission
- Element 3: Differences between both types of transmissions
- Element 4:Advantages and disadvantages of each type of transmission
Example of ordered list in HTML:
- Step 1: Select the required transmission type
- Step 2: Set baud rate
- Step 3: Set the waiting period
- Step 4: Check signal quality
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