Patent ID: 6625136
Filing Date: 2003-09-23
Classification: H04J

Abstract:
Apparatus for processing data of a plurality of digital communication channels (&phgr;1, &phgr;2, . . . , &phgr;n) having different data rates (RL, RM, RH) using code sequences having different lengths, comprising:code storage means (110) for storing at least one copy of one of the code sequences; data storage means (115) for storing at least one copy of at least one symbol of one of the communication channels (&phgr;1; &phgr;2; . . . ; &phgr;n); processing means (120) for processing the contents of the code storage means with the contents of the data storage means; wherein the number of copies of the code sequence stored in the code storage means (110) and the number of symbols of the communication channel (&phgr;1; &phgr;2; . . . ; &phgr;n) stored in the data storage means (115) is proportional to the data rate (RL; RM; RH) of the communication channel.