基本信息:
- 专利标题: METHOD FOR USING ERROR CORRECTION CODES WITH N FACTORIAL OR CCI EXTENSION
- 专利标题(中):使用错误修正代码与N工厂或CCI扩展的方法
- 申请号:PCT/US2015/020531 申请日:2015-03-13
- 公开(公告)号:WO2015138956A1 公开(公告)日:2015-09-17
- 发明人: SENGOKU, Shoichiro
- 申请人: QUALCOMM INCORPORATED
- 申请人地址: ATTN: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 专利权人: QUALCOMM INCORPORATED
- 当前专利权人: QUALCOMM INCORPORATED
- 当前专利权人地址: ATTN: International IP Administration 5775 Morehouse Drive San Diego, CA 92121-1714 US
- 代理机构: SMYTH, Anthony et al.
- 优先权: US14/214,285 20140314
- 主分类号: H03M13/31
- IPC分类号: H03M13/31
摘要:
System, methods and apparatus are described that facilitate transmission of data over a multi-wire data communications link, particularly between two devices within an electronic apparatus. A data payload may be converted to a set of transition numbers, the transition numbers may be converted to a sequence of symbols and an error correction code (ECC) may be calculated from symbols in the sequence of symbols. The ECC corresponds to the data payload and the ECC may be appended to the data payload such that the set of transition numbers includes transition numbers corresponding to the ECC. The sequence of symbols is then transmitted on a plurality of signal wires. Clock information is encoded in the sequence of symbols. The clock information may be encoded by ensuring that each pair of consecutive symbols in the sequence of symbols includes two symbols that produce different signaling states on the plurality of signal wires.
摘要(中):
描述了便于通过多线数据通信链路,特别是在电子设备内的两个设备之间传输数据的系统,方法和装置。 可以将数据有效载荷转换成一组转换号码,转换号码可以被转换成符号序列,并且可以从符号序列中的符号计算纠错码(ECC)。 ECC对应于数据有效载荷,并且ECC可以附加到数据有效载荷,使得该组转换号包括对应于ECC的转移号。 然后,在多条信号线上发送符号序列。 时钟信息以符号序列编码。 可以通过确保符号序列中的每对连续符号包括在多条信号线上产生不同信令状态的两个符号来编码时钟信息。
IPC结构图谱:
H | 电学 |
--H03 | 基本电子电路 |
----H03M | 一般编码、译码或代码转换 |
------H03M13/00 | 用于检错或纠错的编码、译码或代码转换;编码理论基本假设;编码约束;误差概率估计方法;信道模型;代码的模拟或测试 |
--------H03M13/31 | .合并用于检错或纠错并有效应用频谱的编码 |