Patent Document ID: 9337955
Application ID: 13965508

Base Claim:
1. A mobile communication device, comprising: an antenna configured to receive a radio frequency (RF) signal, wherein the RF signal includes data encoded with an Error Correction Code (ECC); a front-end unit coupled to the antenna, wherein the front-end unit is configured to digitize the received RF signal; a modem coupled to the front-end unit, wherein the modem is configured to de-modulate the digitized RF signal to create a plurality of code words; and an ECC decoder coupled to the modem, wherein the ECC decoder is configured to: multiply a parity check matrix of the ECC by a given code word to generate a syndrome; generate an initial code word, wherein each bit included in the initial code word is a logical zero; and iteratively decode the given code word starting with the initial code word by converging to an error pattern, wherein a product of the error pattern and the parity check matrix is equal to the syndrome.

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Claim 5:
5. The mobile communication device of claim 1 , wherein the ECC is defined by a set of check equations.