Patent ID: 9154164
Filing Date: 2015-10-06
Classification: H03M

Abstract:
1. An apparatus for interleaving units representing a chosen number of services grouped into periodic frames in a radio communication network utilizing long time-period time interleaving, the apparatus comprising: a first processor configured to decompose one or more link layer frames into a chosen number of groups of services of constant respective durations, distribute interleaved units of the groups into spreading time intervals of constant respective durations and spaced apart within a time interleaving period equal to the sum of the group durations, wherein the sum of the group durations has a duration that is a constant and comprises a frame period; a second processor in a device configured to select services represented by interleaving units interleaved by the apparatus and synchronized in regard to said apparatus and configured to, in the event of selection of a group of services to be processed, start operation periodically during at least the duration of each spreading time interval of said chosen group, and according to a period equal to the period of the frames to collect interleaved units contained in the spreading time intervals of the chosen group comprised in a time interleaving period.