A New Burst and Random Error Correcting Code: Non-Binary Projection Coding

一种新的突发随机纠错码：非二进制投影编码

• 批准号: 8860421
• 负责人: Gary Lomp
• 金额: $ 4.76万
• 依托单位: InterDigital Telecom Inc
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1989
• 资助国家: 美国
• 起止时间: 1989-01-01 至 1989-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8860421&HistoricalAwards=false
• 关键词: New; Burst; Random; Error; Correcting

This project is funded under the National Science Foundation's (NSF) Small Business Innovation Research (SBIR) program, which is designed to provide an opportunity for small business, particularly the small high technology firm, to participate in NSF research. Phase I of the SBIR program serves as a filter to select promising proposals and determine if the firm can do high quality research. Phase II is the principal research project. Phase III is the conversion of the NSF-funded research into commercial applications and technological innovation supported by follow-on private venture capital or other non-federal financing. This is a Phase I project to conduct research in a new error correction coding technique based on an extension of majority logic coding. The code has an algebraic structure that permits a hybrid code design that employs cyclic coding in a natural fashion withn the basic code. The resulting hybrid code has increased random error correction capability while retaining the simple iterative scheme, wherin the number of errors is reduced significantly with each iteration. The research will extend binary projection code theory to non-binary elements (symbols) and investigate the performance of these non-binary projection codes. Erasure decoding of both binary and nonbinary projection codes will also be investigated. A successful effort could lead to a relatively inexpensive codec capable of efficient operation at high code rates and very high bit rates. Numerous commercial and government applications exist, including broadband ISDN, packet data switching and satellite and meteor burst transmission systems.

该项目由国家科学基金资助。 美国国家科学基金会（NSF）小企业创新研究（SBIR） 该计划旨在为小型企业提供机会， 企业，特别是小型高科技企业， 参与NSF研究。 SBIR计划的第一阶段服务于 作为筛选器，以选择有希望的提案，并确定 公司可以进行高质量的研究。 第二阶段是主要的 研究项目。 第三阶段是转换国家安全基金资助的 商业应用和技术研究 由后续私人风险资本支持的创新， 其他非联邦资金。 这是一个第一阶段的项目，在一个新的错误进行研究， 基于多数扩充的纠错编码技术 逻辑编码 该代码具有代数结构， 混合编码设计采用自然循环编码 基本的代码。 由此产生的混合代码具有 增加的随机纠错能力，同时保留 一个简单的迭代格式，其中错误的数量减少 每一次迭代都很重要。 研究将扩大 二进制投影码理论到非二进制元素（符号） 并研究这些非二元投影的性能 代码. 二元和非二元投影的擦除译码 代码也将进行调查。 一个成功的努力可能会导致一个相对便宜的 编解码器能够在高码率下有效操作， 更高的比特率 众多商业和政府应用 包括宽带ISDN、分组数据交换和 卫星和流星突发传输系统。