公开(公告)号：US07370237B2

公开(公告)日：2008-05-06

申请号：US10779160

申请日：2004-02-12

Applicant: Hong-Beom Kim ,  Kyu-Young Nam ,  Hee-Jun Lee

Inventor： Hong-Beom Kim ,  Kyu-Young Nam ,  Hee-Jun Lee

IPC: G06F11/00

CPC classification number: G11C29/18 ,  G11C29/56

Abstract: A semiconductor memory device according to embodiments of the invention includes N channels for interface with an outside. During a test mode where the semiconductor memory device is tested by a tester having M channels, K ones of the N channels of the memory device are connected to the M channels of the tester, N being more than M and M being equal to or more than R*K (where R is an integer).

Abstract translation: 根据本发明的实施例的半导体存储器件包括用于与外部接口的N个通道。 在通过具有M个通道的测试仪测试半导体存储器件的测试模式中，存储器件的N个通道中的K个通道连接到测试器的M个通道，N大于M且M等于或等于 比R * K（其中R是整数）。

公开(公告)号：US08787260B2

公开(公告)日：2014-07-22

申请号：US13447349

申请日：2012-04-16

Applicant: Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

Inventor： Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

IPC: H04W4/00 ,  H04L12/66

CPC classification number: H04W8/26 ,  H04W84/045

Abstract: Provided are apparatus and method for setting a cyclic prefix length according to a type of a base station. The apparatus may include a memory, a receiver, a selector, and an inserter. The receiver may be configured to store and to manage a plurality of prefix lengths associated with base station types. The receiver may be configured to receive base station information from a base station. The selector may be configured to select a prefix length from the plurality of prefix length based on the received base station information. The inserter may be configured to insert a cyclic prefix having the determined prefix length in a guard interval of a transmission frame.

Abstract translation: 提供了根据基站的类型设置循环前缀长度的装置和方法。 该装置可以包括存储器，接收器，选择器和插入器。 接收机可以被配置为存储和管理与基站类型相关联的多个前缀长度。 接收机可以被配置为从基站接收基站信息。 选择器可以被配置为基于所接收的基站信息从多个前缀长度中选择前缀长度。 插入器可以被配置为将具有所确定的前缀长度的循环前缀插入到传输帧的保护间隔中。

公开(公告)号：US20130029625A1

公开(公告)日：2013-01-31

申请号：US13441992

申请日：2012-04-09

Applicant: Gyu-Bok PARK ,  Hee-Jun LEE ,  Cheol-Hong SON ,  Austin KIM ,  Joon-Ho BYUN ,  Se-Hyun PARK ,  Seong-Tae JEONG

Inventor： Gyu-Bok PARK ,  Hee-Jun LEE ,  Cheol-Hong SON ,  Austin KIM ,  Joon-Ho BYUN ,  Se-Hyun PARK ,  Seong-Tae JEONG

IPC: H04B1/18

CPC classification number: H04B1/0053 ,  H01Q1/243 ,  H01Q1/44 ,  H01Q9/42 ,  H03K17/955 ,  H03K2017/9606 ,  H03K2217/960755 ,  H04B1/3838 ,  H04B15/00 ,  H04W52/243 ,  H04W52/283 ,  H04W88/06

Abstract: An apparatus with a metal member used as at least one of an antenna and a sensor element in a portable terminal is disclosed. The apparatus includes the metal member, responsive to a sensed body, and for transmitting and receiving a signal in at least one or more communication service bands, and a main board having a communication module for processing a signal transmitted and received by the metal member and a sensor module for obtaining information in response to the approach of a sensed body.

Abstract translation: 公开了一种具有金属构件的装置，其用作便携式终端中的天线和传感器元件中的至少一个。 该装置包括金属构件，响应于感测到的身体，并且用于在至少一个或多个通信服务频带中发送和接收信号;以及主板，具有用于处理由金属构件发送和接收的信号的通信模块，以及 传感器模块，用于响应感测身体的接近获得信息。

公开(公告)号：US20050083217A1

公开(公告)日：2005-04-21

申请号：US10954522

申请日：2004-09-29

Applicant: Hong-Beom Kim ,  Sung-Hwan In ,  Hee-Jun Lee

Inventor： Hong-Beom Kim ,  Sung-Hwan In ,  Hee-Jun Lee

IPC: G11C11/40 ,  H03M5/08

CPC classification number: H03M5/08

Abstract: A method of transmitting and receiving a plurality of signals over a single transmission line in a semiconductor device and a semiconductor device are provided. The method includes encoding a plurality of original signals into signals having different pulse widths, combining the plurality of encoded signals into one signal and transmitting the one combined signal over the single transmission line, and receiving the combined signal and decoding the combined signal into the plurality of original signals.

Abstract translation: 提供了一种在半导体器件和半导体器件中的单个传输线上发送和接收多个信号的方法。 该方法包括将多个原始信号编码成具有不同脉冲宽度的信号，将多个编码信号组合成一个信号并通过单个传输线传输一个组合信号，并接收组合信号并将组合信号解码为多个 的原始信号。

公开(公告)号：US09055498B2

公开(公告)日：2015-06-09

申请号：US13553160

申请日：2012-07-19

Applicant: Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

Inventor： Tae-Won Ban ,  Chang-Yong Ahn ,  Sung-Sang You ,  Hyun-Beom Lee ,  Hee-Jun Lee ,  Byoung-Jin Choi

IPC: H04W4/00 ,  H04W36/16 ,  H04W36/00

CPC classification number: H04W36/16 ,  H04W36/0061

Abstract: Described embodiments provide for handover in a long term evolution (LTE) communication network. A LTE macrocell base station may receive a measurement report from user equipment while providing a communication service to the user equipment located within a service area of the LTE macrocell base station, and determine whether or not the neighbor cell is a LTE macrocell or a LTE femtocell based on the measurement report. The LTE macrocell base station may initiate hand-over of the user equipment to a neighbor WCDMA macrocell base station when the neighbor cell is determined as the LTE femtocell.

Abstract translation: 所描述的实施例提供了在长期演进（LTE）通信网络中的切换。 LTE宏小区基站可以从位于LTE宏小区基站的服务区域内的用户设备提供通信服务的同时从用户设备接收测量报告，并且确定相邻小区是LTE宏小区还是LTE毫微微小区 根据测量报告。 当相邻小区被确定为LTE毫微微小区时，LTE宏小区基站可以发起向相邻WCDMA宏小区基站的切换。