channel coding

channel coding

A way of encoding data in a communications channel that adds patterns of redundancy into the transmission path in order to lower the error rate. Such methods are widely used in wireless communications. See convolutional code and Viterbi decoder.
References in periodicals archive ?
Polar codes are the world's first channel coding scheme to take the world up to the threshold of Shannon's limit, or the maximum rate that data can be sent with zero error at a particular bandwidth.
Polar codes are the world's first channel coding scheme to bring us up against the threshold of Shannon's limit, or the maximum rate that data can be sent with zero error at a particular bandwidth.
Most of existing matching algorithms were investigated based on the Continuous input Continuous output Memoryless Channel (CCMC) [32] capacity, which assumed perfect channel coding and perfect modulation.
The end-to-end 5G NR system operates at 3.5 GHz and supports a 100-MHz bandwidth, compliant with the 3GPP Release-15 5G New Radio layer 1 framework--including the scalable OFDM numerology, new advanced channel coding and modulation schemes, and the low-latency self-contained slot structure.
The end-to-end 5G NR system operates in 3.5GHz and supports 100MHz bandwidth, compliant with the 3GPP Release-15 5G New Radio layer 1 framework -- including the scalable OFDM numerology, new advanced channel coding and modulation schemes, and the low-latency self-contained slot structure.
Intel also announced its 5G modem at the Consumer Electronics Show (CES) in January, with a single chip that supports both mmWave and sub-6GHz spectrum bands, incorporating Massive MIMO, beam-forming technology, and advanced channel coding.
Berens, 'Enhanced channel coding for OFDM-based UWB systems', in IEEE International Conference.
In [6], channel coding is applied to work with NC techniques over one-way communication with a single BS, which shows how important to use channel coding to mitigate the effect of combining several packets.
To address this problem, we employ channel coding, which is composed of two parts: an encoder and a decoder.
Supports key 5G NR technology features, including low latency frame structure, advanced channel coding, massive MIMO and beamforming
The simulation uses Hamming (15,11) channel coding with automatic repeat request (ARQ).
Channel coding is crucial to achieve good performance in a communication system.