Howtosignalprocessing
- What is channel encoding and decoding?
- What is channel coding used in LTE?
- What is channel coding?
- What is channel encoding and decoding and why it is required?
What is channel encoding and decoding?
In computers, encoding is the process of putting a sequence of characters (letters, numbers, punctuation, and certain symbols) into a specialized format for efficient transmission or storage. Decoding is the opposite process -- the conversion of an encoded format back into the original sequence of characters.
What is channel coding used in LTE?
Like other 3G systems, the current HSPA system uses turbo coding as the channel-coding scheme. The LTE system supports peak data rates that are an order of magnitude higher than the current 3 G systems.
What is channel coding?
Channel coding is a process of detecting and correcting bit errors in digital communication systems. It is also known as forward error control coding (FECC). Channel coding is performed both at the transmitter and at the receiver.
What is channel encoding and decoding and why it is required?
Channel Encoding/ Decoding
The purpose of the channel encoder is to provide the GSM receiver with the ability to detect transmission errors and eventually correct some of these. This is to improve the transmission quality from a bit error point of view.
