公开(公告)号：US20120028834A1

公开(公告)日：2012-02-02

申请号：US13271656

申请日：2011-10-12

Applicant: Sunghoon KWON ,  Howon Lee ,  Junhoi Kim ,  Hyoki Kim

Inventor： Sunghoon KWON ,  Howon Lee ,  Junhoi Kim ,  Hyoki Kim

IPC: C40B30/04 ,  C40B60/12 ,  B29C35/08 ,  H01F1/00 ,  B82Y15/00

CPC classification number: H01F1/28 ,  B22F1/0003 ,  B22F1/02 ,  B22F2301/155 ,  B22F2301/35 ,  B22F2302/256 ,  B22F2999/00 ,  B82Y25/00 ,  H01F1/0054 ,  H01F1/0063 ,  B22F1/0018 ,  C22C2202/02 ,  B22F2301/15

Abstract: Provided is a color encoding method including providing a composition including a liquid medium and magnetic nanoparticles dispersed in the liquid medium; applying a magnetic field to the composition to align the magnetic nanoparticles; and applying a patterned energy source to the composition to solidify the composition, wherein more than one region of the composition are sequentially solidified with varying magnetic field strength to fix a plurality of color codes

Abstract translation: 提供一种颜色编码方法，包括提供包含分散在液体介质中的液体介质和磁性纳米颗粒的组合物; 向组合物施加磁场以对准磁性纳米颗粒; 以及将图案化的能量源施加到所述组合物以固化所述组合物，其中所述组合物的多于一个区域以不同的磁场强度依次固化以固定多个颜色代码

公开(公告)号：US20110221431A1

公开(公告)日：2011-09-15

申请号：US13039611

申请日：2011-03-03

Applicant: Sunghoon KWON ,  Hyoki Kim ,  Junhoi Kim ,  Howon Lee

Inventor： Sunghoon KWON ,  Hyoki Kim ,  Junhoi Kim ,  Howon Lee

IPC: G01R33/02 ,  B05D5/12

CPC classification number: G01R33/1269 ,  B05D3/067 ,  B05D3/207 ,  G01R33/1276

Abstract: Provided is a method of fabricating a magnetic axis-controlled structure. The method of fabricating a magnetic axis-controlled structure includes providing a composition including magnetic nanoparticles dispersed in a liquid medium, applying a magnetic field to the composition to align the magnetic nanoparticles along the magnetic field and form a magnetic axis, and solidifying the liquid medium to fix the magnetic axis.

Abstract translation: 提供一种制造磁轴控制结构的方法。 制造磁轴控制结构的方法包括提供包括分散在液体介质中的磁性纳米颗粒的组合物，向组合物施加磁场以使磁性纳米颗粒沿着磁场排列并形成磁轴，并使液体介质固化 以固定磁轴。

公开(公告)号：US20110216700A1

公开(公告)日：2011-09-08

申请号：US13040820

申请日：2011-03-04

Applicant: Jung-Min Moon ,  Howon Lee ,  Dong-Ho Cho ,  Jung-Je Son

Inventor： Jung-Min Moon ,  Howon Lee ,  Dong-Ho Cho ,  Jung-Je Son

IPC: H04W74/08

CPC classification number: H04W74/08

Abstract: A method and apparatus of a base station (BS) perform uplink (UL) random access in a wireless communication system. Random access channel information is determined on each of a plurality of frames constituting a superframe, and a control message comprising the random access channel information is broadcasted. A method and apparatus of a mobile station (MS) perform UL random access in a wireless communication system. A control message comprising random access channel information is received. A frame for minimizing a collision during a contention-based random access is selected based on the random access channel information. For data to be transmitted using the selected frame, it is determined whether the information to be transmitted is an access class with equal or higher priority to a received access class comprised in the random access channel information. A contention-based random access bandwidth request is transmitted to the BS for the data to be transmitted.

Abstract translation: 基站（BS）的方法和装置在无线通信系统中执行上行链路（UL）随机接入。 在构成超帧的多个帧中的每一个上确定随机接入信道信息，并且广播包括随机接入信道信息的控制消息。 移动台（MS）的方法和装置在无线通信系统中执行UL随机接入。 接收包括随机接入信道信息的控制消息。 基于随机接入信道信息来选择用于在基于竞争的随机接入期间最小化冲突的帧。 对于要使用所选帧发送的数据，确定要被发送的信息是否是具有等于或更高优先级的接入类别，其对于包括在随机接入信道信息中的接收到的接入类别。 基于竞争的随机接入带宽请求被发送到BS以用于要发送的数据。