公开(公告)号：US20120263108A1

公开(公告)日：2012-10-18

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

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：US20120088496A1

公开(公告)日：2012-04-12

申请号：US13266384

申请日：2010-04-21

Applicant: Ki-Ho Lee ,  Hee-Jun Lee ,  Joong-Wan Park ,  Jong-Ho Park

Inventor： Ki-Ho Lee ,  Hee-Jun Lee ,  Joong-Wan Park ,  Jong-Ho Park

IPC: H04W4/00

CPC classification number: H04W24/02 ,  H04W8/26 ,  H04W28/06 ,  H04W48/16 ,  H04W84/045

Abstract: Provided is a method for automatically setting an area code by a femto access point (AP) located in a coverage area of a macro cell. The method includes receiving a broadcast signal of the macro cell, extracting an area code of the macro cell from the received broadcast signal, and setting the extracted area code as an area code of the femto cell. The femto AP sets the same area code as that of the macro cell as its area code and transmits the area code of the femto AP to the mobile station, thereby preventing the mobile station from repeating the location registration and enabling the mobile station to receive the same paging message from the femto AP and the macro cell.

Abstract translation: 提供了一种通过位于宏小区的覆盖区域中的毫微微接入点（AP）自动设置区域码的方法。 该方法包括接收宏小区的广播信号，从接收到的广播信号中提取宏小区的区域码，并将所提取的区域码设置为毫微微小区的区域码。 毫微微AP设置与宏小区相同的区域码作为其区号，并将毫微微AP的区域码发送到移动台，从而防止移动台重复位置登记，并使移动台能够接收 来自毫微微AP和宏小区的相同寻呼消息。

公开(公告)号：US08654032B2

公开(公告)日：2014-02-18

申请号：US13008149

申请日：2011-01-18

Applicant: Byung-Tae Yoon ,  Jong-Wook Zeong ,  Jae-Hoon Jo ,  Mi-Hyun Son ,  Se-Hyun Park ,  Hee-Jun Lee

Inventor： Byung-Tae Yoon ,  Jong-Wook Zeong ,  Jae-Hoon Jo ,  Mi-Hyun Son ,  Se-Hyun Park ,  Hee-Jun Lee

IPC: H01Q21/10 ,  H01Q1/24

CPC classification number: H01Q1/521 ,  H01Q1/525 ,  H01Q21/28

Abstract: An apparatus for multiple antennas having a low coupling coefficient in a wide frequency bandwidth in a wireless communication system is provided. To obtain the low coupling coefficient in the wide frequency bandwidth by minimizing interference between antennas which are close to each other, without an additional device, in the wireless communication system, the apparatus includes a transceiver and a line for decreasing a coupling coefficient. The transmitter includes a first antenna and a second antenna for transmitting and receiving signals over a radio channel and the line is indirectly connected the first antenna and the second antenna using a physically disconnected line.

Abstract translation: 提供了一种在无线通信系统中在宽频带宽中具有低耦合系数的多个天线的装置。 为了通过最小化彼此接近的天线之间的干扰来获得宽频带宽的低耦合系数，在无线通信系统中，该装置包括收发机和用于减小耦合系数的线路。 发射机包括第一天线和第二天线，用于通过无线电信道发送和接收信号，并且线路使用物理断开的线路间接连接第一天线和第二天线。

公开(公告)号：US20130034081A1

公开(公告)日：2013-02-07

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: H04W36/16

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。

公开(公告)号：US20090108084A1

公开(公告)日：2009-04-30

申请号：US12216158

申请日：2008-06-30

Applicant: Hee Jun Lee ,  Jun Shin

Inventor： Hee Jun Lee ,  Jun Shin

IPC: G05D23/00 ,  G05B15/00

CPC classification number: F24F11/30 ,  F24F11/58 ,  F24F11/62

Abstract: In an air conditioning system, a first controller converts the communication method of an external command inputted into the second controller and transmits the same to an air conditioner. Further, the first controller displays operating information of the air conditioner. Accordingly, the structure of the air conditioning system is simplified, and installation costs are reduced.

Abstract translation: 在空调系统中，第一控制器将输入到第二控制器的外部指令的通信方式转换为空调。 此外，第一控制器显示空调的操作信息。 因此，简化了空调系统的结构，降低了安装成本。

公开(公告)号：US06555947B2

公开(公告)日：2003-04-29

申请号：US10080737

申请日：2002-02-22

Applicant: Kyung Soo Bahk ,  Yong Shik Chu ,  Hee Jun Lee

Inventor： Kyung Soo Bahk ,  Yong Shik Chu ,  Hee Jun Lee

IPC: H04R1700

CPC classification number: G10K11/006 ,  B06B1/0674 ,  H04R1/44

Abstract: Provided is a pressure-balanced underwater acoustic transducer. The transducer includes an oscillator unit having an oscillator oscillating by an electrical signal supplied to electrodes, provided on its surface, a sound transmission material for transmitting sound from the oscillator, provided at its periphery, and a transducer housing provided at the exterior of the sound transmission material, a sound reflector positioned over the oscillator unit, for reflecting sound propagated from the oscillator, a water entry layer formed at a space between the oscillator unit and the sound reflector to allow water to enter and exit to the rear window of the oscillator, thereby leading to a balanced state of pressures applied to the front and rear windows of the oscillator, and a phase combiner for combining sound reflected from the sound reflector and straight traveling sound generated from the front window of the oscillator into one single phase. Therefore, the effect of underwater pressure on an oscillator is minimized, thereby manufacturing a highly reliable, cost-effective underwater acoustic transducer for deep sea. Also, even when the transducer is used for shallow sea, little deformation occurs over usage time.

公开(公告)号：US09231293B2

公开(公告)日：2016-01-05

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: H04B5/00 ,  H04M1/00 ,  H01Q1/24 ,  H01Q1/44 ,  H03K17/955 ,  H01Q9/42 ,  H03K17/96

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：US20120214495A1

公开(公告)日：2012-08-23

申请号：US13399216

申请日：2012-02-17

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

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

IPC: H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/0055 ,  H04W84/045 ,  H04W88/08

Abstract: Provided are apparatus and method for controlling handover to prevent femtocell interference. The apparatus may include an event receiving module, a handover determining module, and an inter-frequency processing module. The event receiving module may be configured to receive a control message from user equipment. The handover determining module may be configured to analyze the received control message and determine whether the control message includes a request of inter-cell handover from a first cell base station of the first cell to a second cell base station of one of the second cells. The inter-frequency processing module may be configured to perform inter-frequency handover using an unshared frequency when the handover determining module determines that the control message includes the request of inter-cell handover.

Abstract translation: 提供了用于控制切换以防止毫微微小区干扰的装置和方法。 该装置可以包括事件接收模块，切换确定模块和频率间处理模块。 事件接收模块可以被配置为从用户设备接收控制消息。 切换确定模块可以被配置为分析所接收的控制消息并且确定控制消息是否包括从第一小区的第一小区基站到第二小区之一的第二小区基站的小区间切换的请求。 频间处理模块可以被配置为当切换确定模块确定控制消息包括小区间切换的请求时，使用非共享频率来执行频间切换。

公开(公告)号：US20110175792A1

公开(公告)日：2011-07-21

申请号：US13008149

申请日：2011-01-18

Applicant: Byung-Tae YOON ,  Jong-Wook ZEONG ,  Jae-Hoon JO ,  Mi-Hyun SON ,  Se-Hyun PARK ,  Hee-Jun LEE

Inventor： Byung-Tae YOON ,  Jong-Wook ZEONG ,  Jae-Hoon JO ,  Mi-Hyun SON ,  Se-Hyun PARK ,  Hee-Jun LEE

IPC: H01Q21/30

CPC classification number: H01Q1/521 ,  H01Q1/525 ,  H01Q21/28

Abstract: An apparatus for multiple antennas having a low coupling coefficient in a wide frequency bandwidth in a wireless communication system is provided. To obtain the low coupling coefficient in the wide frequency bandwidth by minimizing interference between antennas which are close to each other, without an additional device, in the wireless communication system, the apparatus includes a transceiver and a line for decreasing a coupling coefficient. The transmitter includes a first antenna and a second antenna for transmitting and receiving signals over a radio channel and the line is indirectly connected the first antenna and the second antenna using a physically disconnected line.

Abstract translation: 提供了一种在无线通信系统中在宽频带宽中具有低耦合系数的多个天线的装置。 为了通过最小化彼此接近的天线之间的干扰来获得宽频带宽的低耦合系数，在无线通信系统中，该装置包括收发机和用于减小耦合系数的线路。 发射机包括第一天线和第二天线，用于通过无线电信道发送和接收信号，并且线路使用物理断开的线路间接连接第一天线和第二天线。

公开(公告)号：US20090158759A1

公开(公告)日：2009-06-25

申请号：US12155258

申请日：2008-05-30

Applicant: Myeong Won Seo ,  Hee Jun Lee

Inventor： Myeong Won Seo ,  Hee Jun Lee

IPC: F25B49/00 ,  G05D23/00

CPC classification number: F24F3/065 ,  F24F11/30 ,  F24F11/62 ,  F24F11/65 ,  F24F2110/10

Abstract: Provided is an air conditioning system which can automatically switch the operating mode of at least one indoor unit based on the difference between a measured indoor temperature provided by an indoor temperature sensor and a predefined set indoor temperature and then set a new set indoor temperature. The air conditioning system does not require a user to manually switch the operating mode of the indoor unit, thereby maximizing user convenience. In addition, the air conditioning system can maintain optimum room temperature.

Abstract translation: 提供一种空调系统，其可以基于由室内温度传感器提供的测量的室内温度与预定的室内温度之间的差异自动切换至少一个室内单元的操作模式，然后设定新的室内设定温度。 空调系统不需要用户手动切换室内机的操作模式，从而最大限度地提高用户的便利性。 此外，空调系统可以保持最佳的室温。