Patent ID: 9136958
Filing Date: 2015-09-15
Classification: H04H,H04L

Abstract:
1. A method of communications, comprising: providing, to at least one user equipment (UE) of a plurality of UEs at a first time, a parity portion of one or more titles in a channel of a service, wherein the channel includes one or more titles and the service includes one or more channels, wherein the one or more titles are encoded with a code having a property that source symbols can be recovered from any subset of encoded symbols of size equal to or larger than a number of source symbols, K, wherein the parity portion comprises a subset of the encoded symbols less than K; receiving, from a UE of the plurality of UEs at a second time, a request to access a title of the one or more titles; and providing, to the requesting UE of the plurality of UEs, an enablement item, which is a portion of the requested title comprising additional encoded symbols that, when processed with the provided parity portion of the requested title, is sufficient to allow the requesting UE to decode and access the requested title.