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    • 4. 发明授权
    • Nonvolatile memory device and method of reading data in nonvolatile memory device
    • 非易失性存储器件和非易失性存储器件中的数据读取方法
    • US08760919B2
    • 2014-06-24
    • US13598892
    • 2012-08-30
    • Jung-Ho SongJin-Yub LeeJae-Woo ImSeung-Jae LeeSang-So Park
    • Jung-Ho SongJin-Yub LeeJae-Woo ImSeung-Jae LeeSang-So Park
    • G11C11/56G11C16/04
    • G11C11/56G11C11/5642G11C16/04G11C16/0483G11C16/26G11C16/3404G11C2211/56
    • A method is provided for reading data in a nonvolatile memory device. The method includes performing a first read operation on multiple multi-level memory cells (MLCs), performing a first sensing operation on at least one flag cell corresponding to the MLCs, selectively performing a second read operation on the MLCs based on a result of the first sensing operation, and performing a second sensing operation on the at least one flag cell when the second read operation is performed. Read data is output based on results of the first read operation and the first sensing operation when the second read operation is not performed, and the read data is output based on result of the first read operation, the first sensing operation, the second read operation and the second sensing operation when the second read operation is performed. The read data corresponds to programmed data in the MLCs.
    • 提供了一种用于在非易失性存储器件中读取数据的方法。 该方法包括:对多个多电平存储器单元(MLC),在对应于MLC中的至少一个标志单元,基于所述结果选择性地执行上的MLC的第二读取操作执行第一读出操作的第一次读操作 第一感测操作,并且当执行第二读取操作时对所述至少一个标志单元执行第二感测操作。 在不执行第二读取操作时,基于第一读取操作和第一感测操作的结果输出读取数据,并且基于第一读取操作,第一感测操作,第二读取操作的结果来输出读取数据 以及执行第二读取操作时的第二感测操作。 读取数据对应于MLC中的编程数据。
    • 5. 发明申请
    • Method for generating and authenticating address automatically in IPv6-based internet and data structure thereof
    • 在基于IPv6的互联网及其数据结构中自动生成和认证地址的方法
    • US20060077908A1
    • 2006-04-13
    • US11081388
    • 2005-03-15
    • So ParkJae NahKyo Chung
    • So ParkJae NahKyo Chung
    • H04L12/28
    • H04L29/12216H04L29/1232H04L61/2007H04L61/2092H04L63/123H04L69/16H04L69/161H04L69/167
    • Provided are a method for automatically generating an address in the IPv6-based Internet when a sender having a pair of a public key and a private key establishes a network connection, and a data format thereof. The method includes generating a CGA address and a CGA option based on the public key and a predetermined parameter, generating a signature option for verifying the CGA option, additionally generating a timestamp option in a case where a unidirectional message is transmitted to the network, and additionally generating a nonce option containing random numbers in a case where a bidirectional message is transmitted to the network, and adding the signature option, the timestamp option and the nonce option to a Neighbor Discovery (ND) option field to form an ND message, and transmitting the ND message to the network. When a host enters the network in a Zero Configuration over the IPv6-based Internet, the host can securely generate its own address without using a manual key. The method can also be applied to general IPv6 packet authentication or position authentication of a mobile node.
    • 提供了一种当具有一对公钥和私钥的发送方建立网络连接时,在基于IPv6的因特网中自动生成地址的方法及其数据格式。 该方法包括基于公共密钥和预定参数生成CGA地址和CGA选项,生成用于验证CGA选项的签名选项,在将单向消息发送到网络的情况下另外生成时间戳选项,以及 在将双向消息发送到网络的情况下,另外生成包含随机数的随机数,并将签名选项,时间戳选项和随机数选项添加到邻居发现(ND)选项字段以形成ND消息,以及 将ND消息发送到网络。 当主机通过基于IPv6的Internet在零配置中进入网络时,主机可以安全地生成自己的地址,而无需使用手动密钥。 该方法还可以应用于移动节点的一般IPv6分组认证或位置认证。