公开(公告)号：MY154137A

公开(公告)日：2015-05-15

申请号：MYPI2011005713

申请日：2011-11-24

Applicant: MIMOS BERHAD

Inventor： SENG LAM YAT ,  BATCHA MOHAMED FARID NOOR ,  YUSOF MOHAMAD YUSRI MOHAMAD

IPC: H04L1/00

Abstract: A SYSTEM (10) AND METHOD FOR THE MEMORY AND LATENCY OPTIMIZATION ARE ACHIEVED BY USING INTERLEAVE BURST DECODE METHOD AND TIGHTLY COUPLING THE DECODER OUTPUT (20) WITH A MULTI-CHANNEL DMA BLOCK (13) THAT IS WIMAX LAYER 1 PROTOCOL AWARE, IN ORDER TO ELIMINATE THE INTERMEDIATE MEMORY STORAGE FOR FEC DECODE PROCESSING. THE SYSTEM (10) ESSENTIALLY SPLITS THE FRAME INPUT TO THE FEC BLOCK IN SMALLER GRANULARITY; THAT IS; FEC BLOCK BY FEC BLOCK. IN THIS RESPECT, A DATA BURST IS COMPRISED OF MULTIPLE FEC BLOCKS WITH BLOCK BOUNDARY AS DEFINED BY SLOT CONCATENATION (14) RULES AND THE DECODE PROCESSING OF ONE FEC BLOCK (12) FROM A PARTICULAR DATA BURST MAY INTERLEAVES WITH FEC BLOCK FROM OTHER DATA BURST, WITH THE ORDER DEPENDS ON THE INTER- ARRIVAL OF THE FEC BLOCK AND ITS BURST DIMENSION, BASED ON ?FIRST-COME-FIRST-DECODE? BASIS.