公开(公告)号：KR101139319B1

公开(公告)日：2012-04-26

申请号：KR20100134102

申请日：2010-12-23

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： KANG TAE WOOK ,  KANG SUNG WEON ,  HWANG JUNG HWAN ,  KANG TAE YOUNG ,  KIM KYUNG SOO ,  KIM SUNG EUN ,  KIM JUNG BUM ,  KIM JIN KYUNG ,  PARK KYUNG HWAN ,  PARK HYUNG IL ,  LIM IN GI ,  CHOI BYOUNG GUN ,  HYOUNG CHANG HEE

IPC: H03M7/30 ,  H04B7/04

CPC classification number: H04L25/03242 ,  H03M13/3927 ,  H04B7/0413

Abstract: PURPOSE: A decoding method based on list sphere decoding is provided to lower computational complexity by reducing the calculation number of a Euclidean distance in decoding based on a list sphere decoding technique. CONSTITUTION: The m-numbers of predetermined candidate vectors are selected by using a list sphere decoding technique in a communication system having the n-numbers of transmission-reception antennas(S110). An additional candidate vector is selected by selectively mixing one from the (N-1) numbers of the symbols included in each candidate vector and the symbol located around each candidate vector on a signal-space diagram for the n-numbers of each candidate vector(S120). The m-numbers of the candidate vectors, having a Euclidean distance closest to a reception vector, are successively selected from a vector set which is determined according to the n-numbers of the transmission-reception antennas and a modulation order(S20).

Abstract translation: 目的：提供一种基于列表球体解码的解码方法，通过减少基于列表球体解码技术的解码中的欧几里德距离的计算数来降低计算复杂度。 构成：在具有n个发送接收天线的通信系统中，通过使用列表球体解码技术来选择预定候选向量的m个数（S110）。 通过选择性地将每个候选向量中包括的（N-1）个符号数目和位于每个候选向量周围的符号的一个混合在每个候选向量的n个数字的信号空间图上来选择另外的候选向量（ S120）。 连续地从根据发送接收天线的n个数量确定的向量集和调制阶数中选择具有最接近接收向量的欧几里德距离的候选向量的m个编号（S20）。

公开(公告)号：KR20120071241A

公开(公告)日：2012-07-02

申请号：KR20100132907

申请日：2010-12-22

Applicant: KOREA ELECTRONICS TELECOMM

Inventor： CHOI BYOUNG GUN ,  KIM JUNG BUM ,  LIM IN GI ,  HYOUNG CHANG HEE ,  PARK HYUNG IL ,  PARK KYUNG HWAN ,  KANG TAE YOUNG ,  KIM SUNG EUN ,  HWANG JUNG HWAN ,  KANG TAE WOOK ,  KIM KYUNG SOO ,  KANG SUNG WEON

IPC: H01M14/00

CPC classification number: G21H1/06 ,  H01M14/00

Abstract: PURPOSE: A manufacturing method of a beta battery is provided to improve the efficiency per unit area with respect to the number of laminated PN joint, and to have a simple process in comparison with a pore-forming process using DRIE(deep reactive ion etching). CONSTITUTION: A manufacturing method of a beta battery: a step of forming an oxide mask(22) in which a predetermined pattern is formed on one side of a substrate(21); a step of forming a plurality of grooves by etching the region in which the oxide mask is not spread; a step of removing the oxide mask, and forming a PN joint layer on the substrate; a step of forming a first electrode on the PN joint layer, and a step of forming a second electrode on the other side of the substrate; and a step of forming a unit module by laminating a radioisotope layer emitting beta rays on the radioisotope layer of the PN joint layer.

Abstract translation: 目的：提供一种β电池的制造方法，以提高相对于层叠PN接头数量的每单位面积的效率，并且与使用DRIE（深反应离子蚀刻）的成孔过程相比，具有简单的工艺， 。 构成：β电池的制造方法：在基板（21）的一侧形成有规定图案的氧化物掩模（22）的工序。 通过蚀刻不扩散氧化物掩模的区域形成多个沟槽的步骤; 去除所述氧化物掩模的步骤，以及在所述衬底上形成PN接合层; 在PN接合层上形成第一电极的步骤，以及在所述基板的另一侧上形成第二电极的步骤; 以及通过层叠在PN关节层的放射性同位素层上发射β射线的放射性同位素层来形成单位模块的步骤。