Multiple files a served using a server coupled to a data network. A plurality of files is determined, wherein a file includes an integer number of blocks, and wherein each block includes at least one input symbol. For each file, an indication of at least one channel on which to serve the file is determined,...http://www.google.ca/patents/US8122139?utm_source=gb-gplus-sharePatent US8122139 - Scheduling of multiple files for serving on a server