Invention Grant
- Patent Title: Systematic rate-independent Reed-Solomon erasure codes
- Patent Title (中): 系统速率独立的Reed-Solomon擦除码
-
Application No.: US13754334Application Date: 2013-01-30
-
Publication No.: US09287897B2Publication Date: 2016-03-15
- Inventor: Bazhong Shen , Erik Stauffer
- Applicant: Broadcom Corporation
- Applicant Address: US CA Irvine
- Assignee: Broadcom Corporation
- Current Assignee: Broadcom Corporation
- Current Assignee Address: US CA Irvine
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: H03M13/45
- IPC: H03M13/45 ; H03M13/15 ; H03M13/35 ; H03M13/00 ; H03M13/53 ; H03M13/37

Abstract:
The present disclosure is directed to a system and method for encoding k input symbols, using a Reed-Solomon erasure correction code, into a longer stream of n output symbols for transmission over an erasure channel. The present disclosure is further directed to a system and method for recovering the original k input symbols from only (and any) k output symbols (out of the n output symbols) received over the erasure channel. A symbol is a generic data unit consisting of one or more bits that can be, for example, a packet. The systems and methods of the present disclosure provide for an adjustable code rate that can be readily adapted based on changing channel conditions without having to reconstruct the encoder/decoder. As a result, such an encoder/decoder can be referred to as rate-independent.
Public/Granted literature
- US20130198583A1 Systematic Rate-Independent Reed-Solomon Erasure Codes Public/Granted day:2013-08-01
Information query
IPC分类: