MaxLinear, Inc.
Capacity achieving multicarrier modulation and coding systems and methods

Last updated:

Abstract:

A multi-carrier transmitter apparatus is disclosed. The apparatus includes an outer encoder, a shell mapper and an inner encoder. The outer encoder is configured to receive a signal, perform error correction using an outer code on the received signal and generate an outer encoder signal. The shell mapper is configured to perform constellation shaping on a subset of bits from the outer encoder signal and generate one or more constellation shaping bits. The inner encoder is configured to perform inner error correction/encoding using an inner code on a second subset of bits from the outer encoder signal and generate an inner correction signal.

Status:
Grant
Type:

Utility

Filling date:

1 May 2019

Issue date:

5 Jul 2022