US 2016/0112156 A1 · Error Correction Method and Apparatus for Radio Link Data

Abstract

The embodiments of the present invention disclose a method and an apparatus of error re-correction for data of a radio link, and the method includes: when data of a plurality of radio links of a same user equipment received by a base station controller are all incorrect, the base station controller performing bitwise comparison processing on data of two radio links therein, obtaining a difference bit position sequence of the data of the two radio links; performing incorrect route segmentation processing on the data of the two radio link according to the difference bit position sequence, obtaining a plurality of incorrect route groups; performing cross substitution processing on incorrect route groups in the data of the two radio links by groups, and performing check processing on obtained data of a new radio link, until obtaining data of a radio link that are checked successfully.

Claims10

Dependent claims

A method of error re-correction for data of a radio link, comprising:

when data of a plurality of radio links of a same user equipment received by a base station controller are all incorrect, the base station controller performing bitwise comparison processing on data of two radio links among the plurality of radio links, obtaining a difference bit position sequence of the data of the two radio links;
performing incorrect route segmentation processing on the data of the two radio link according to the difference bit position sequence, obtaining a plurality of incorrect route groups;
performing cross substitution processing on incorrect route groups in the data of the two radio links by groups, and performing check processing on obtained data of a new radio link, until obtaining data of a radio link that are checked successfully.

An apparatus of error re-correction for data of a radio link, comprising:

a difference bit position sequence determining module, configured to, when data of a plurality of radio links of a same user equipment received by a base station controller are all incorrect, perform bitwise comparison processing on data of two radio links among the data of the plurality of radio links, and obtain a difference bit position sequence of the data of the two radio links;
an incorrect route group determining module, configured to perform incorrect route segmentation processing on the data of the two radio link according to the difference bit position sequence, and obtain a plurality of incorrect route groups;
an error re-correction module, configured to perform cross substitution processing on incorrect route groups in the data of the two radio links by groups, and perform check processing on obtained data of new radio links, until data of radio links that are checked successfully are obtained.

Dependencies are inferred from the claim text.

Error Correction Method and Apparatus for Radio Link Data

Life of this patent

Error Correction Method and Apparatus for Radio Link Data

Life of this patent

Abstract

Claims10