公开(公告)号：EP1580914A1

公开(公告)日：2005-09-28

申请号：EP04007275.3

申请日：2004-03-26

Applicant: STMicroelectronics S.r.l.

Inventor： Convertino, Gabriella ,  Sigona, Francesco ,  Melpignano, Diego ,  Rovati, Fabrizio Simone

IPC: H04L1/00

CPC classification number: H04L1/0014 ,  H04L1/0007 ,  H04L1/0034

Abstract: A system for controlling operation of a network such as a WLAN (200, 300) where at least one information stream is delivered to at least one user (250, 260; 350, 360) via at least one link exposed to variable operating conditions. The system includes:

a controller module (410) configured for monitoring the operating conditions (400, 410) of said link, and
at least one transcoder (210, 310) configured for selectively transcoding (210, 310) the information stream by selectively varying one or more transcoding parameters as a function of the operating conditions monitored.