Block Forward Error Correction
Contents |
Univ. Pisa M. Handley ICIR J. Crowcroft Cambridge Univ. December 2002 Forward Error Correction (FEC) Building Block Status of this Memo This memo defines an Experimental Protocol for the Internet community. It does not specify an Internet standard of any kind. Discussion and suggestions for improvement are requested. Distribution of this memo is unlimited. Copyright Notice Copyright forward error correction tutorial (C) The Internet Society (2002). All Rights Reserved. Abstract This document generally describes how to use Forward
Forward Error Correction Ppt
Error Correction (FEC) codes to efficiently provide and/or augment reliability for data transport. The primary focus of this document is the application of FEC codes to forward error correction 3/4 one-to-many reliable data transport using IP multicast. This document describes what information is needed to identify a specific FEC code, what information needs to be communicated out-of-band to use the FEC code, and what information is needed in data packets to identify the encoding forward error correction algorithm symbols they carry. The procedures for specifying FEC codes and registering them with the Internet Assigned Numbers Authority (IANA) are also described. This document should be read in conjunction with and uses the terminology of the companion document titled, "The Use of Forward Error Correction (FEC) in Reliable Multicast". Luby, et. al. Experimental [Page 1] RFC 3452 FEC Building Block December 2002 Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . .
Forward Error Correction Rate
. . . 2 2. Rationale. . . . . . . . . . . . . . . . . . . . . . . . . 3 3. Functionality. . . . . . . . . . . . . . . . . . . . . . . 3 3.1 FEC Encoding ID and FEC Instance ID. . . . . . . . . . . 5 3.2 FEC Payload ID and FEC Object Transmission Information . 6 4. Applicability Statement . . . . . . . . . . . . . . . . . 7 5. Packet Header Fields . . . . . . . . . . . . . . . . . . . 8 5.1 Small Block, Large Block and Expandable FEC Codes. . . . 8 5.2 Small Block Systematic FEC Codes . . . . . . . . . . . . 9 6. Requirements from other building blocks. . . . . . . . . . 11 7. Security Considerations. . . . . . . . . . . . . . . . . . 11 8. IANA Considerations. . . . . . . . . . . . . . . . . . . . 12 8.1 Explicit IANA Assignment Guidelines. . . . . . . . . . . 12 9. Intellectual Property Disclosure . . . . . . . . . . . . . 13 10. Ack
2007 Forward Error Correction (FEC) Building Block Status of This Memo This document specifies an Internet standards track protocol for the Internet community, and requests discussion forward error correction ethernet and suggestions for improvements. Please refer to the current edition of forward error correction library the "Internet Official Protocol Standards" (STD 1) for the standardization state and status of this protocol. Distribution
Forward Error Correction Pdf
of this memo is unlimited. Copyright Notice Copyright (C) The IETF Trust (2007). Abstract This document describes how to use Forward Error Correction (FEC) codes to efficiently provide https://tools.ietf.org/html/rfc3452 and/or augment reliability for bulk data transfer over IP multicast. This document defines a framework for the definition of the information that needs to be communicated in order to use an FEC code for bulk data transfer, in addition to the encoded data itself, and for definition of formats and codes for communication of that information. Both https://tools.ietf.org/html/rfc5052 information communicated with the encoded data itself and information that needs to be communicated 'out-of-band' are considered. The procedures for specifying new FEC codes, defining the information communication requirements associated with those codes and registering them with the Internet Assigned Numbers Authority (IANA) are also described. The requirements on Content Delivery Protocols that wish to use FEC codes defined within this framework are also defined. The companion document titled "The Use of Forward Error Correction (FEC) in Reliable Multicast" describes some applications of FEC codes for delivering content. This document obsoletes RFC 3452. Watson, et al. Standards Track [Page 1] RFC 5052 FEC Building Block August 2007 Table of Contents 1. Introduction ....................................................3 2. Definitions and Abbreviations ...................................4 3. Requirements Notation ...........................................4 4. Rationale .......................................................5 5. Applicability Statement .........................................6 6. Functionality ...................................................6 6.1. FEC Schemes ................................................8 6.2. FEC Object Transmission Information .......................10 6.2.1. Transport of FEC Object Transmission Information ...11 6.2.2. Opacity of FEC Object Transmission Information .....12 6.2.3. Mandatory FEC Object Transmission Information Elements ...............................12 6.2.4
on the scientific principles behind artificial intelligence and signal processing, encompassing machine self-learning, human-computer interaction, natural language https://www.techopedia.com/definition/824/forward-error-correction-fec processing, data mining and more. Its aim is to solve complex problems characterized by uncertainty and ambiguity, which in... Read more Newest Terms Cache Server Performance Counter Object Level Recovery Index Defragmentation SQL Server Business Intelligence SQL Server Integration Services Alternative SQL Query Blob Storage Job Chaining forward error Cross-Product Dashboard View All... Top Categories Communication Data Development Enterprise Hardware Internet IT Business Networking Security Software View Tag Cloud... Cloud Computing The Cloud: The Ultimate Tool for Big Data Success The New Efficiency of Cloud Analytics Education Must Turn to the Cloud More Recent Content in Cloud forward error correction Computing Is the Cloud Ready for the Enterprise? The Innovative Disruption of the Cloud How the Cloud is Changing the Work Landscape View All... Cloud Computing Home Virtualization Buzzwords and Jargon Software-as-a-Service (SaaS) Distributed Computing Data Centers Open Source Big Data Blob Storage Cloud Archive Cloud Communications Insights as a Service Virtual Desktop Infrastructure Cloud Industry Cloud Cloud Sprawl Global File System Managed Cloud Jet Propulsion Laboratory Security Channeling the Human Element: Policy, Procedure and Process The Persistence of Digital Rights Management The Chip in the Card: EMV Chip Promises Increased Security for Payments More Recent Content in Security Your IT’s Risks are Hiding - Can You Spot Them? Managing Cloud Sprawl in Your Organization 5 Solutions to Counter Mobile Security Threats View All... Security Home Hacking Data Centers Forensics Legal Viruses Software Clickjacking Bullet Camera Disaster Recovery Team Briti
be down. Please try the request again. Your cache administrator is webmaster. Generated Thu, 06 Oct 2016 16:41:18 GMT by s_hv995 (squid/3.5.20)