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. 发明授权
    • Encrypting apparatus
    • 加密设备
    • US07333609B2
    • 2008-02-19
    • US10473879
    • 2001-04-03
    • Tomomi KasuyaTakeshi ChikazawaTakao WakabayashiShinsuke Uga
    • Tomomi KasuyaTakeshi ChikazawaTakao WakabayashiShinsuke Uga
    • H04L9/00
    • H04L9/0662H04L9/3242H04L2209/122H04L2209/125H04L2209/34H04L2209/80H04W12/02H04W12/10
    • A random number sequence is previously generated by the function f8 for data confidentiality processing, which generates a random number sequence, and stored in a random number sequence memory (buffer). When data (message) is input, the random number sequence stored in the random number sequence memory is obtained, and the data (message) is encrypted by an XOR circuit to generate ciphertext data. In case of decrypting data, a random number sequence is also previously generated by the function f8 for data confidentiality processing and stored in the random number sequence memory (buffer). When the ciphertext data is input, by the XOR circuit, the random number sequence stored in the random number sequence memory is read and the ciphertext data is decrypted into the data (message).
    • 先前由用于数据机密性处理的函数f 8生成随机数序列,其生成随机数序列,并存储在随机数序列存储器(缓冲器)中。 当输入数据(消息)时,获得存储在随机数序列存储器中的随机数序列,并通过异或电路对数据(消息)进行加密,生成密文数据。 在对数据进行解密的情况下,随机数序列也预先由用于数据机密处理的函数f 8生成并存储在随机数序列存储器(缓冲器)中。 当输入密文数据时,由异或电路读出存储在随机数序列存储器中的随机数序列,并将密文数据解密成数据(消息)。
    • 7. 发明申请
    • Data error control method
    • 数据错误控制方法
    • US20050229071A1
    • 2005-10-13
    • US10506246
    • 2002-05-29
    • Shinsuke Uga
    • Shinsuke Uga
    • G08C25/02H04B7/26H04L1/16H04L1/18H04Q7/38
    • H04L1/1642H04L1/1664H04L1/1816
    • A data error control method for data passing through error correction encoding. It has a radio frame including fields for storing the data, a data number associated with said data and a retransmission request data number. It receives the radio frame from a data transmitting end. If an error is detected as a result of decoding the data received, it stores the data number associated with said data into the field of the radio frame as the retransmission request data number, and transmits the radio frame to the data transmitting end. It receives the retransmission data associated with the data number from the data transmitting end. It can speed up the retransmission control and reduce the processing load of the network.
    • 一种用于通过纠错编码的数据的数据错误控制方法。 它具有无线电帧,包括用于存储数据的字段,与所述数据相关联的数据号以及重传请求数据号。 它从数据发送端接收无线电帧。 如果作为对接收到的数据进行解码的结果检测到错误,则将与所述数据相关联的数据号作为重发请求数据号存储在无线帧的字段中,并将该无线帧发送到数据发送端。 它从数据发送端接收与数据号相关联的重传数据。 可以加快重传控制,降低网络的处理负担。