会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • A SYSTEM FOR RNS BASED ANALOQ-TO-DIQITAL CONVERSION AND INNER PRODUCT COMPUTATION
    • 用于基于RNS的ANALOQ到DIODITAL转换和内部产品计算的系统
    • WO2013002727A1
    • 2013-01-03
    • PCT/SG2012/000160
    • 2012-05-07
    • NANYANG TECHNOLOGICAL UNIVERSITYVUN, Chan HuaPREMKUMAR, Benjamin
    • VUN, Chan HuaPREMKUMAR, Benjamin
    • H03M1/00
    • H03M1/345G06F7/729
    • A system is proposed for forming the inner product of an input signal having a number of signal entries, with a pre-known vector. Each signal entry is represented in an RNS format. The residue for each modulus is represented as a string in which the number of components taking a first value is equal to the residue. Corresponding components of the strings for different input entries are used to obtain a summation value, and the summation values are accumulated. Since the components of the string are not associated with weight values, the accumulation of the summation values can be performed without using a scaling accumulator. Furthermore, an ADC is proposed which uses the input signal to generate an RNS representation of the signal based on a plurality of moduli. For each modulus, there is a corresponding Residue Number System (RNS) converter which includes a number of zero-crossing-based folding circuits equal to the modulus, and a comparator for each zero-crossing based folding circuit. The output of the comparators is used to form the RNS representation. This ADC is efficient in terms of the number of comparators it uses. Optionally, the RNS representation may be converted into a different digital representation.
    • 提出了一种用于形成具有多个信号条目的输入信号的内积的系统,其具有预先知道的向量。 每个信号条目以RNS格式表示。 每个模数的残差表示为一个字符串,其中取第一个值的组件的数量等于残差。 使用不同输入条目的字符串的相应组件来获得求和值,并累加求和值。 由于字符串的组成部分不与权重值相关联,所以可以不使用缩放累加器来执行求和值的累积。 此外,提出了一种ADC,其使用输入信号以基于多个模量生成信号的RNS表示。 对于每个模数,存在相应的残余数系统(RNS)转换器,其包括等于模数的多个基于过零的折叠电路,以及用于每个过零的折叠电路的比较器。 比较器的输出用于形成RNS表示。 该ADC在其使用的比较器数量方面是有效的。 可选地,RNS表示可以被转换成不同的数字表示。
    • 9. 发明申请
    • PRIME OR RELATIVELY PRIME RADIX DATA PROCESSING SYSTEM
    • PRIME或相对原始RADIX数据处理系统
    • WO1982002265A1
    • 1982-07-08
    • PCT/US1981001720
    • 1981-12-18
    • MCCOSKEY JAMES M
    • G06F07/72
    • G06F7/729
    • This system is configured to operate in a number system in which the radix of each digit is a different prime number, or a system in which all of the radices are relatively prime, hereafter a prime or relatively prime radix number system. The system includes an input/output device (28) which inputs data in a constant radix number system and outputs results of operations carried out in the system in a constant radix number system. A means (32) is connected to the l/O device (28) for converting the input data from the constant radix number system to the prime or relatively prime radix number system. A processing means (12, 14-1 to 14-K) is connected to the converting means (32) for carrying out operations on the input data in prime or relatively prime radix form. A memory means (18-1 to 18-K) connected to the processing means (12, 14-1 to 14-K) stores the data and results of operations thereon in prime or relatively prime radix form. Since there is no carry required to perform arithmetic operations except divide in the prime or relatively prime radix number system, such operations are substantially simplified in comparison with corresponding operations with a constant radix number system.
    • 该系统被配置为在其中每个数字的基数是不同的素数的数字系统中操作,或者其中所有的基数相对于素数的系统,此后是主要的或相对的基数数字系统。 该系统包括输入/​​输出装置(28),输入/输出装置(28)输入恒定小数系统中的数据,并输出在常数基数系统中在系统中执行的操作结果。 一个装置(32)连接到该I / O装置(28),用于将来自恒定基数的系统的输入数据转换为主要或相对主基数系统。 处理装置(12,14-1至14-K)连接到转换装置(32),用于以主要或相对的素数形式对输入数据执行操作。 连接到处理装置(12,14-1至14-K)的存储装置(18-1至18-K)以数字或相对优质形式存储数据及其操作结果。 由于除了主要或相对主基数系统之外的除法之外,不需要执行算术运算,所以与使用恒定的基数系统的相应操作相比,这样的操作被大大简化。