公开(公告)号：KR1020040110323A

公开(公告)日：2004-12-31

申请号：KR1020030039560

申请日：2003-06-18

Applicant: 삼성전자주식회사

Inventor： 김동희 ,  권환준 ,  김윤선 ,  한진규

IPC: H04B7/26

Abstract: PURPOSE: A device and a method for transmitting a forward response signal by an H-ARQ(Hybrid Automatic Repeat Request) method in a mobile communication system are provided to maximize the throughput of a forward link and decrease the error of the response signal transmitted forward and the power overhead of a response channel by generating the forward response signal. CONSTITUTION: A signaling point mapping unit(112) maps and outputs a response signal according to a mapping control signal. When transmitting the response signal to a received physical layer packet, a controller(111) maps a signal, having relatively higher probability of the probability of transmitting an acknowledgement(ACK) signal or the probability of transmitting a negative acknowledgement(NACK) signal, to a signal point '0'. A channel gain device(113) controls the gain of the output of the signaling point mapping unit(112) according to a channel gain control value.

Abstract translation: 目的：提供一种用于在移动通信系统中通过H-ARQ（混合自动重复请求）方法发送前向响应信号的装置和方法，以使前向链路的吞吐量最大化，并减少向前发送的响应信号的误差 以及通过产生正向响应信号的响应信道的功率开销。 构成：信令点映射单元（112）根据映射控制信号映射并输出响应信号。 当将响应信号发送到接收到的物理层分组时，控制器（111）将具有发送确认（ACK）信号的概率的概率相对较高的概率或发送否定确认（NACK）信号的概率）的信号映射到 信号点'0'。 信道增益装置（113）根据信道增益控制值来控制信令点映射部（112）的输出的增益。

公开(公告)号：KR1020040105458A

公开(公告)日：2004-12-16

申请号：KR1020030036839

申请日：2003-06-09

Applicant: 삼성전자주식회사

Inventor： 권환준 ,  김동희 ,  김윤선 ,  김대균 ,  배범식

IPC: H04B7/26

CPC classification number: H04W28/14 ,  H04W36/08

Abstract: PURPOSE: A device and a method for controlling a reverse rate in a mobile communication system are provided to enable a receiver of a mobile terminal to transmit a message showing whether rate control bits received from various base stations can be combined together, thereby effectively transceiving the rate control bits. CONSTITUTION: A memory(401) stores information on a base station(200) adjacent to a mobile terminal(100), and control information. A signaling processor(403) performs a signaling process in order to transmit the control information to the mobile terminal(100). A controller(404) checks the base station(200) corresponding to an active set of the mobile terminal(100) when the mobile terminal(100) is in handoff state, checks whether the same information can be transmitted to the mobile terminal(100) from the base station(200), and generates the control information to output the generated information to the signaling processor(403).

Abstract translation: 目的：提供一种用于控制移动通信系统中的反向速率的装置和方法，以使移动终端的接收机能够发送一条消息，表明是否可以将从各种基站接收的速率控制比特组合在一起，从而有效地收发 速率控制位。 构成：存储器（401）存储与移动终端（100）相邻的基站（200）的信息以及控制信息。 信令处理器（403）执行信令处理以将控制信息发送到移动终端（100）。 当移动终端（100）处于切换状态时，控制器（404）检查对应于移动终端（100）的活动集的基站（200），检查是否可以将相同的信息发送到移动终端（100 ），并且生成控制信息以将生成的信息输出到信令处理器（403）。

公开(公告)号：KR1020040096790A

公开(公告)日：2004-11-17

申请号：KR1020040032849

申请日：2004-05-10

Applicant: 삼성전자주식회사

Inventor： 권환준 ,  구창회 ,  김대균 ,  김동희 ,  김윤선 ,  배범식 ,  정정수

IPC: H04B7/26

CPC classification number: H04W28/22 ,  H04W72/1278 ,  H04L47/10

Abstract: PURPOSE: A method for controlling a reverse traffic rate in a mobile communication system is provided to effectively control a reverse data rate while a mobile terminal for transmitting data at initial rate increases a data rate at more than two stages when transmitting the data. CONSTITUTION: A base station receives R-PDCCHs(Reverse Packet Data Control Channels) and R-REQCHs(Reverse Request Channels) from all mobile terminals, and demodulates received information which shows a state of each mobile terminal(901). The base station performs a scheduling process(902). The base station checks whether a scheduled result is within one stage up or down range at previous data rate of the mobile terminals(903). If so, the base station transmits the scheduled result to the mobile terminals through an F-RCCH(Forward Rate Control Channel)(904). If the scheduled result is out of the range, the base station transmits the scheduled result through an F-GCH(Forward Grant Channel)(905).

Abstract translation: 目的：提供一种用于控制移动通信系统中的反向业务速率的方法，以有效地控制反向数据速率，而用于以初始速率发送数据的移动终端在发送数据时增加多于两个级的数据速率。 构成：基站从所有移动终端接收R-PDCCH（反向分组数据控制信道）和R-REQCH（反向请求信道），并解调显示各移动终端状态的接收信息（901）。 基站执行调度处理（902）。 基站检查预定结果是否在移动终端（903）的先前数据速率的一级上升或下降范围内。 如果是，则基站通过F-RCCH（前向速率控制信道）将调度结果发送给移动终端（904）。 如果调度结果超出该范围，则基站通过F-GCH（前向授权信道）发送调度结果（905）。

公开(公告)号：KR1020040093630A

公开(公告)日：2004-11-06

申请号：KR1020040030253

申请日：2004-04-29

Applicant: 삼성전자주식회사

Inventor： 김윤선 ,  권환준 ,  김동희

IPC: H04B7/26

CPC classification number: H04W52/267 ,  H04B7/264 ,  H04W52/12 ,  H04W52/146 ,  H04W52/223 ,  H04W52/325 ,  H04L25/0202

Abstract: PURPOSE: A method and an apparatus for controlling reverse power in a wireless communication system in which a mobile terminal determines a reverse data transfer rate are provided to enhance reverse traffic reception performance of a base station by using a pilot signal with suitable transmission power. CONSTITUTION: A data transfer rate of the ith frame is 38.4kbps and a mobile terminal controls a data transfer rate up to 76.8kbps in the (i+1)th frame(310). After a base station receives the (i+1)th frame data, it recognizes that the mobile terminal uses the data transfer rate of 76.8kbps and determines that the mobile terminal has included additional pilot power required for channel compensation to a secondary pilot signal in the (i+1)th frame and then transmitted it(330). In the (i+2)th frame, the data transfer rate is controlled to be grater than that of the (i+1)th frame and the base station receives an RRI(Reverse Rate Indicator) that the mobile terminal has transmitted in the (i+2)th frame, recognizes that the secondary pilot signal has been transmitted, and uses it for channel compensation(340). In the (i+3)th frame, the data transfer rate is controlled to be smaller than that of the (i+2)th frame. In this case, the mobile terminal does not transmit the secondary pilot signal(350). In the (i+4)th frame, the data transfer rate is not changed compared to the (i+3)th frame. In this case, the base station does not require additional pilot power to receive the (i+4)th frame data, the mobile terminal does not transmit the secondary pilot signal, and the base station determines that the secondary pilot signal has not been transmitted(360).

Abstract translation: 目的：提供一种用于在移动终端确定反向数据传输速率的无线通信系统中控制反向功率的方法和装置，以通过使用具有适当传输功率的导频信号来增强基站的反向业务接收性能。 构成：第i帧的数据传输速率为38.4kbps，移动终端在第（i + 1）帧（310）中控制高达76.8kbps的数据传输速率。 在基站接收到第（i + 1）个帧数据之后，它识别出移动终端使用76.8kbps的数据传输速率，并且确定移动终端已经将辅助导频信号所需的额外导频功率包括在次导频信号中 （i + 1）帧，然后发送它（330）。 在第（i + 2）帧中，数据传送速率被控制得比第（i + 1）帧的数据传输速率快，并且基站接收到移动终端已经发送的RRI（反向速率指示符） （i + 2）帧识别出二次导频信号已被发送，并将其用于信道补偿（340）。 在第（i + 3）帧中，数据传送速率被控制为小于第（i + 2）帧的数据传送速率。 在这种情况下，移动终端不发送副导频信号（350）。 在第（i + 4）帧中，与第（i + 3）帧相比，数据传送速率没有改变。 在这种情况下，基站不需要额外的导频功率来接收第（i + 4）帧数据，移动终端不发送次导频信号，并且基站确定副导频信号未被发送 （360）。

公开(公告)号：KR1020040064938A

公开(公告)日：2004-07-21

申请号：KR1020030001844

申请日：2003-01-11

Applicant: 삼성전자주식회사

Inventor： 김윤선 ,  김동희 ,  권환준

IPC: H04B7/26 ,  H04W52/28

Abstract: PURPOSE: A method for transceiving reverse control channel data in a mobile communication system and a method therefor are provided to enable a terminal to transceive control channel data of traffic channel data which is transmitted to a base station in at least one of time sections, thereby minimizing an interference caused by the control channel data. CONSTITUTION: A base station receives control channel data to reversely encode the data(701). The base station performs a CRC(Cyclic Redundancy Code) check process for a reversely encoded signal(702). The base station decides whether a CRC pass is generated(703). If so, the base station uses the control channel data when performing receiver resource assigning and power control target pilot Ep/Nt controlling functions to effectively receive traffic channel data(704). The base station decides whether traffic transmission is stopped(705). If so, the base station decides that the traffic channel data is not transmitted in a next frame(707).

Abstract translation: 目的：提供一种用于在移动通信系统中收发反向控制信道数据的方法及其方法，以使得终端能够在至少一个时间段中收发传输到基站的业务信道数据的控制信道数据，由此 最小化由控制信道数据引起的干扰。 构成：基站接收控制信道数据以反向编码数据（701）。 基站对反编码信号执行CRC（循环冗余码）检查处理（702）。 基站判定CRC通路是否产生（703）。 如果是这样，当执行接收机资源分配时，基站使用控制信道数据，并且功率控制目标导频控制功能有效地接收业务信道数据（704）。 基站决定是否停止业务传输（705）。 如果是，则基站判定在下一帧中不发送业务信道数据（707）。

公开(公告)号：KR1020040064575A

公开(公告)日：2004-07-19

申请号：KR1020030008047

申请日：2003-02-08

Applicant: 삼성전자주식회사

Inventor： 김윤선 ,  김동희 ,  권환준

IPC: H04B7/26

Abstract: PURPOSE: An apparatus and method for transmitting and receiving uplink control channel data in a mobile communication system are provided to simultaneously transmit and receive control information of an uplink initial transmission traffic channel and a re-transmission traffic channel. CONSTITUTION: A mobile terminal receives ACK/NACK with respect to a traffic channel that is previously transmitted from a base station and information related to a maximum data transmission speed of an initial transmission traffic channel to be transmitted in the next frame and a re-transmission traffic channel from the base station(601). The mobile terminal determines whether to transmit the re-transmission traffic channel of the next frame on the basis of the received ACK/NACK(602). If performing of the re-transmission in the next frame is determined, the mobile terminal determines a data transmission speed of an initial transmission traffic channel to be transmitted in the next frame(603). If the data transmission speed of the initial transmission traffic channel is determined as a value which is not Okbps, the mobile terminal transmits control information on the initial transmission traffic channel to be transmitted in the next frame and the re-transmission traffic channel to the base station(605).

Abstract translation: 目的：提供一种用于在移动通信系统中发送和接收上行链路控制信道数据的装置和方法，以同时发送和接收上行链路初始传输业务信道和重传业务信道的控制信息。 规定：移动终端相对于先前从基站发送的业务信道接收到ACK / NACK，以及与在下一帧中要发送的初始传输业务信道的最大数据传输速度有关的信息，以及重传 来自基站的业务信道（601）。 移动终端基于接收到的ACK / NACK来确定是否发送下一帧的重传业务信道（602）。 如果在下一帧中执行再传输被确定，则移动终端确定要在下一帧中发送的初始传输业务信道的数据传输速度（603）。 如果初始传输业务信道的数据传输速度被确定为不是Okbps的值，则移动终端将关于要在下一帧中发送的初始传输业务信道和重传业务信道的控制信息发送到基站 站（605）。

公开(公告)号：KR1020030073478A

公开(公告)日：2003-09-19

申请号：KR1020020013055

申请日：2002-03-11

Applicant: 삼성전자주식회사

Inventor： 권환준 ,  최호규 ,  김윤선 ,  김동희

IPC: H04B7/26

Abstract: PURPOSE: A method and apparatus for controlling power in a wireless communication system is provided to efficiently execute power control and to improve the receiving reliability of a power control bit. CONSTITUTION: A base station transmits a reverse power control bit to a terminal through an F-CPCCH(Forward Common Power Control CHannel) at a specific location of periods PCG1, PCG3, PCG5, etc. The terminal, receiving the power control bit transmitted from the PCG1 of the F-CPCCH, measures the receive power or SNR of the received power control bit and compares it with a preset threshold. In case that the measured result is lower than the threshold, the terminal creates a power control bit to direct the base station to increase transmit power. Then the terminal transmits the power control bit at the PCG2 of an R-PCSCH(Reverse Power Control SubCHannel).

Abstract translation: 目的：提供一种用于控制无线通信系统中的功率的方法和装置，以有效地执行功率控制并提高功率控制比特的接收可靠性。 构成：基站通过在时段PCG1，PCG3，PCG5等的特定位置的F-CPCCH（前向公共功率控制信道）向终端发送反向功率控制位。该终端接收从 F-CPCCH的PCG1测量接收功率控制位的接收功率或SNR，并将其与预设阈值进行比较。 在测量结果低于阈值的情况下，终端创建功率控制位以指导基站增加发射功率。 然后，终端在R-PCSCH（反向功率控制子信道）的PCG2处发送功率控制位。

公开(公告)号：KR1020030035044A

公开(公告)日：2003-05-09

申请号：KR1020010066904

申请日：2001-10-29

Applicant: 삼성전자주식회사

Inventor： 김동희 ,  최호규 ,  김윤선 ,  권환준

IPC: H04L1/00

CPC classification number: H04L1/0057 ,  H04L1/0045 ,  H04L1/0046 ,  H04L1/0059 ,  H04L1/0061 ,  H04L1/0068 ,  H04L1/0071 ,  H04L1/0072 ,  H04L1/08

Abstract: PURPOSE: An apparatus is provided to be capable of adding and generating error detection information to transmission information in a communication system. CONSTITUTION: A plurality of registers(211-218) are cascaded and correspond to bits of error detection information, respectively. A controller(400) provides a value for resetting the registers and the first reset value for the first information or the second reset value, different from the first reset value, for transmission information, based on a length of transmission information. The registers are reset by corresponding reset values from the controller. The registers generate error detection information to be added to the transmission information by shifting the reset values until transmission of the transmission information is completed.

Abstract translation: 目的：提供一种能够在通信系统中向传输信息添加和生成错误检测信息的装置。 构成：多个寄存器（211-218）分别级联并对应于错误检测信息的位。 基于发送信息的长度，控制器（400）为发送信息提供用于对与第一复位值不同的第一信息或第二复位值的寄存器和第一复位值进行复位的值。 寄存器由控制器的相应复位值复位。 这些寄存器通过移位复位值而产生要添加到发送信息的错误检测信息，直到发送信息的发送完成。

公开(公告)号：KR2020000007560U

公开(公告)日：2000-05-06

申请号：KR2019980018972

申请日：1998-10-01

Applicant: 삼성전자주식회사

Inventor： 김동희

IPC: H01L21/68

Abstract: 본 고안은 웨이퍼 캐리어에 웨이퍼가 보관된 상태에서 반도체 공정을 진행할 때 캐리어 플레이트에 놓인 웨이퍼 캐리어가 흔들리는 것을 방지하기 위한 캐리어 플레이트에 관한 것이다. 본 고안의 목적은 캐리어 플레이트 위에 놓인 웨이퍼 캐리어가 외부 진동에 의해서 흔들리는 것을 방지하는데 있다. 이러한 목적을 달성하기 위하여 본 고안은 평평한 일면을 갖는 소정 두께의 캐리어 플레이트에 있어서, 캐리어 플레이트의 두께 방향으로 상기 평평한 일면에 형성되는 홈, 홈에 축 방향으로 삽입되어 일단이 홈의 바닥에 고정되는 코일 스프링 및 홈으로부터 분리되지 않도록 홈에 삽입되어 소정의 높이로 홈에서 돌출되는 평평한 상부면을 갖는 지지부로서, 지지부의 상부면에 대한 수직 방향의 하중이 코일 스프링에 가해지는 것을 특징으로 하는 캐리어 플레이트를 제공한다.

公开(公告)号：KR100154822B1

公开(公告)日：1998-12-15

申请号：KR1019950020493

申请日：1995-07-12

Applicant: 삼성전자주식회사

Inventor： 장경희 ,  김동희

IPC: H02M1/10 ,  H02M1/00

Abstract: 이 발명은 다수의 출력 전압을 갖는 레귤레이터 시스템(Regulator system)에 관한 것으로서, 더욱 상세하게 말하자면 3개 이상의 다출력 전압을 회로 구성상에서 필요로 할 때, 집적 회로의 주변회로로 간단히 전력용 트랜지스터를 장치함으로써 원하는 전압원을 얻을 수 있는 다수의 출력 전압을 갖는 레귤레이터 시스템에 관한 것이다.
이 발명의 실시예에서, 전력 트랜지스터(80)을 레귤레이터 시스템의 주변 회로로 장치하고, 나머지 회로들 - 레퍼런스 회로(10), 프로텍션 회로(20), 출력 제어 회로(30, 50, 70), 전력 트랜지스터(40,60) - 은 집적 회로 내부에 집적시키면 간단하고 경제적인 3개 출력 전압을 갖는 레귤레이터 시스템을 구성할 수 있다.
또한, 전력 트랜지스터(80)을 집적 회로 내부에 구성할 경우 출력 전류의 수준이 크고 드롭 아웃 전압 특성이 우수한 레귤레이터 시스템에서는 버티컬 PNP 트랜지스터를 만드는 추가 공정이 필요하지만, 전력 트랜지스터(80)를 외부에 구성하면 별도의 추가 공정이 없이 3개 출력 전압을 갖는 레귤레이터 시스템을 구성할 수 있다.
또한 전력 트랜지스터(80)를 외부에 구성하면 큰 전력의 레귤레이터도 쉽게 구성할 수 있다. 그리고 외부에 사용되는 전력 트랜지스터(80)은 집적 회로내에서 형성되는 전력 트랜지스터(40, 60)보다도 특성이 우수하기 때문에 출력 특성이 좋은 레귤레이터 시스템을 구성할 수 있는 효과를 가진 다수의 출력 전압을 갖는 레귤레이터 시스템을 제공할 수 있다.