ITHELPDESK

What is bit synchronization? Determining the boundary (start and end) of signal cell is known as clock or bit synchronization. Why bit and frame synchronization techniques are used? Bit and frame synchronization techniques are used to make sure that  the signals sent from one host of the communication can be rightly decoded by the receiver. Uses of Synchronization techniques To guide the receiver in finding where data blocks start and end. To determine the time interval at which the sampling result is more accurate (with least errors). Data Transmission modes Asynchronous transmission Asynchronous transmission is a transmission in which there is no synchronization of sender and receiver clocks.  In this mode, each transmission element (character or byte) is treated independently. The receiver need to determine the boundary (starting and  ending) of each byte or character.  This mode is used whenever data has to be transfe...