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The transmission power requirement of a digital transmission scheme can be reduced by the use of an error control codec. This aspect is exploited in the design of most of the modern wireless digital communication systems such as a cellular mobile communication system
by: Neha
What else can I help you with?
What is channel coding gain?
Channel coding gain refers to the improvement in the signal-to-noise ratio (SNR) that can be achieved through the use of error-correcting codes in a communication system. By adding redundancy to the transmitted data, these codes enable the receiver to detect and correct errors caused by noise or interference, effectively enhancing the system's reliability. This gain allows for better performance in terms of data transmission rates and reduces the required SNR for reliable communication. In essence, it quantifies how much more robust a communication link becomes due to the application of coding techniques.
What is the purpose of channel coding?
The purpose of channel coding is to maintain the frequency components in the data stream inside the bandwidth determined by the TX loop filter and RX filter.
Differentiat between source coding and channel coding?
Source Coding : this is done to reduce the size of the information (data compression) being transmitted and conserve the available bandwidth. This process reduces redundancy. e.g. zipping files, video coding (H.264, AVS-China, Dirac) etc. Channel Coding : this is done to reduce errors during transmission of data along the channel from the source to the destination. This process adds to the redundancy of data. e.g. Turbo codes, convolutional codes etc.
Define line coding in data communication?
process oftransfer of digital data to digital signal is known as line coding
What is the color code for the dimm slots?
Color coding is used to identify the channel.
What is the diffrance between source coder and channel coder?
actually the channel coding is used for the security of transmission of any digital data. and it also determines the appropriate channel for the tranmission of your message on internet
What were the systems of communication during world war 2?
MORSE CODING AND WIG WAGGING
Can I create an app by using just my iPhone if so how?
Creating an application for iPhone can done by XCode. It is done by coding in it by Objective C.
What has the author Lajos Hanzo written?
Lajos Hanzo has written: 'Turbo coding, turbo equalisation, and space-time coding' -- subject(s): Mathematics, Signal processing, Coding theory, Iterative methods (Mathematics) 'Single- and multi-carrier quadrature amplitude modulation' -- subject(s): Amplitude modulation, Curves, Digital techniques, Rectification and quadrature, Signal processing 'Voice compression and communications' -- subject(s): Compressed speech, Speech processing systems, Telecommunication systems 'Turbo coding, turbo equalisation, and space-time coding for transmission over fading channels' -- subject(s): Coding theory, Iterative methods (Mathematics), Mathematics, Signal processing
What does the term spread spectrum clocking mean?
Though the term "spread spectrum clocking" is often confused with mechanical computer hard drive, the function of the "clock" is to help computer coding with wireless communication in an OS system. Another way to put it, the object acts as a sensor to program computer data.
Code?
For coding
What has the author Steven Yasuo Miura written?
Steven Yasuo Miura has written: 'An examination of relational control coding instrumentation' -- subject(s): Communication, Methodology, Content analysis (Communication)
