公开(公告)号：US20130019032A1

公开(公告)日：2013-01-17

申请号：US13543357

申请日：2012-07-06

Applicant: Dong-Ku HAN ,  Kang-Min LEE ,  Kyung-Ha LEE

Inventor： Dong-Ku HAN ,  Kang-Min LEE ,  Kyung-Ha LEE

IPC: G06F13/28 ,  G06F13/24

CPC classification number: G06F13/24 ,  G06F13/28

Abstract: A method for generating an interrupt signal in a memory controller and supporting a multi-processor is provided. Whether an access for a determined memory region occurs is determined. When the access for the determined memory region occurs, whether the access for the determined memory region has a right is determined. When the access for the determined memory region has the right, a core that will generate an interrupt signal is determined. The determined core is requested to generate the interrupt signal.

Abstract translation: 提供了一种用于在存储器控制器中产生中断信号并支持多处理器的方法。 确定是否存在确定的存储区域的访问。 当确定的存储器区域的访问出现时，确定所确定的存储器区域的存取是否具有权利。 当所确定的存储器区域的访问权限为正确时，确定产生中断信号的核心。 请求确定的内核产生中断信号。

公开(公告)号：US20110170588A1

公开(公告)日：2011-07-14

申请号：US12984193

申请日：2011-01-04

Applicant: Chae-Man LIM ,  Ho-Il KIM ,  Kyung-Ha LEE

Inventor： Chae-Man LIM ,  Ho-Il KIM ,  Kyung-Ha LEE

IPC: H04L27/01

CPC classification number: H04L25/0214 ,  H04L25/0216 ,  H04L25/0224 ,  H04L25/03012

Abstract: An apparatus and a method for improving performance of an equalizer in a wireless communication system are provided. The apparatus of a reception end includes a search unit and an estimator. The search unit determines power values of respective taps inside a window based on a signal received via a pilot channel, and classifies the taps into one or more meaningful taps and one or more noise taps. The estimator allocates one or more 1-tap channel estimators to the one or more meaningful taps, and determines a channel estimation vector based on a channel estimation value of the one or more meaningful taps determined by the one or more 1-tap channel estimators.

Abstract translation: 提供了一种用于提高无线通信系统中的均衡器的性能的装置和方法。 接收端的装置包括搜索单元和估计器。 搜索单元基于经由导频信道接收到的信号来确定窗口内的各个抽头的功率值，并将该抽头分类成一个或多个有意义的抽头和一个或多个噪声抽头。 估计器将一个或多个1抽头信道估计器分配给一个或多个有意义的抽头，并且基于由一个或多个1抽头信道估计器确定的一个或多个有意义的抽头的信道估计值来确定信道估计向量。