公开(公告)号：US20110080902A1

公开(公告)日：2011-04-07

申请号：US12965387

申请日：2010-12-10

Applicant: Woo Jin JANG

Inventor： Woo Jin JANG

IPC: H04B7/208

CPC classification number: H04L27/2656 ,  H04B1/70752 ,  H04B1/70775 ,  H04B2201/70707 ,  H04L7/043 ,  H04L27/2675

Abstract: A preamble acquisition apparatus includes a first PN code generation unit for generating a first PN code having a bit string, a first correlation calculation unit for correlating a received frequency domain preamble signal with the first PN code within a first correlation range to generate a first correlation value, a first correlation value comparison unit for comparing the first correlation value with a first threshold value, a second PN code generation unit for generating a second PN code, a second correlation calculation unit for correlating the received frequency domain preamble signal with the second PN code within a second correlation range to generate a second correlation value, and a preamble acquisition determination unit for comparing the second correlation value with a second threshold value to determine whether to acquire the preamble. The bit values of the first PN code are located in the second PN code.

Abstract translation: 前导码获取装置包括：第一PN码产生单元，用于产生具有比特串的第一PN码;第一相关计算单元，用于将接收到的频域前导信号与第一相关范围内的第一PN码相关，以产生第一相关 第一相关值比较单元，用于将第一相关值与第一阈值进行比较;第二PN码产生单元，用于产生第二PN码;第二相关计算单元，用于将接收到的频域前导信号与第二PN 代码在第二相关范围内产生第二相关值，以及前导码获取确定单元，用于将第二相关值与第二阈值进行比较，以确定是否获取前导码。 第一PN码的位值位于第二PN码中。

公开(公告)号：US20070253472A1

公开(公告)日：2007-11-01

申请号：US11694243

申请日：2007-03-30

Applicant: Woo Jin JANG

Inventor： Woo Jin JANG

IPC: H04B1/707 ,  H04L27/28

CPC classification number: H04L27/2656 ,  H04B1/70752 ,  H04B1/70775 ,  H04B2201/70707 ,  H04L7/043 ,  H04L27/2675

Abstract: A preamble acquisition apparatus includes a first PN code generation unit for generating a first PN code having a bit string, a first correlation calculation unit for correlating a received frequency domain preamble signal with the first PN code within a first correlation range to generate a first correlation value, a first correlation value comparison unit for comparing the first correlation value with a first threshold value, a second PN code generation unit for generating a second PN code, a second correlation calculation unit for correlating the received frequency domain preamble signal with the second PN code within a second correlation range to generate a second correlation value, and a preamble acquisition determination unit for comparing the second correlation value with a second threshold value to determine whether to acquire the preamble. The bit values of the first PN code are located in the second PN code.

Abstract translation: 前导码获取装置包括：第一PN码产生单元，用于产生具有比特串的第一PN码;第一相关计算单元，用于将接收到的频域前导信号与第一相关范围内的第一PN码相关，以产生第一相关 第一相关值比较单元，用于将第一相关值与第一阈值进行比较;第二PN码产生单元，用于产生第二PN码;第二相关计算单元，用于将接收到的频域前导信号与第二PN 代码在第二相关范围内产生第二相关值，以及前导码获取确定单元，用于将第二相关值与第二阈值进行比较，以确定是否获取前导码。 第一PN码的位值位于第二PN码中。

公开(公告)号：US20080238279A1

公开(公告)日：2008-10-02

申请号：US12061541

申请日：2008-04-02

Applicant: Woo Jin JANG

Inventor： Woo Jin JANG

IPC: A47B96/00

CPC classification number: F25D23/02 ,  F25D2323/023 ,  Y10T29/49

Abstract: Provided is a home-bar door and a method of manufacturing the home-bar door. The home-bar door includes a first case, an insulating plate, and a second case. The first case forms a portion of an exterior of the home-bar door, and the insulating plate is disposed in the first case as a separate component. The second case is configured to be coupled to the first case to cover the insulating plate and form the exterior of the home-bar door. Therefore, since the first and second cases can be coupled to each other after disposing the insulating plate between the first and second cases, the home-bar door can be efficiently manufactured and have good quality.

Abstract translation: 提供家庭酒吧门和制造家庭酒吧门的方法。 家庭门包括第一壳体，绝缘板和第二壳体。 第一种情况形成家庭门的外部的一部分，并且绝缘板作为单独的部件设置在第一壳体中。 第二壳体被配置为联接到第一壳体以覆盖绝缘板并形成家庭门的外部。 因此，由于第一壳体和第二壳体可以在将绝缘板设置在第一壳体和第二壳体之间而彼此耦合，所以可以有效地制造家用门门并且具有良好的质量。