-
公开(公告)号：KR1020060124497A
公开(公告)日：2006-12-05
申请号：KR1020050046458
申请日：2005-05-31
Applicant: 삼성전자주식회사
IPC: G06F3/12
CPC classification number: G06F3/1285 , G03G15/5029 , G03G15/5075 , G03G2215/00109 , G03G2215/00734 , G06F3/1204 , G06F3/1205 , G06F3/125 , G06F3/1284
Abstract: A printing system and a printing control method are provided to enable a user to use a non-standard printing sheet as a default printing sheet supported from a printer driver by automatically registering a size of the non-standard printing sheet loaded in a tray of a printer to the printer driver. The tray(110) loads the printing sheet. A sheet size detector(120) detects the size of the printing sheet loaded in the tray. A printer controller(160) registers the detected size to the printer driver by transmitting the detected size to the printer driver installed in a host device. A printer storing part(130) stores the size of the standard printing sheets. In case that the detected size of the printing sheet loaded in the tray is the non-standard printing sheet by comparing the detected size with the sizes stored in the printer storing part, the printer controller transmits the detected size to the host device.
Abstract translation: 提供一种打印系统和打印控制方法，以使用户能够使用非标准打印纸作为从打印机驱动程序支持的默认打印纸，通过自动登记装载在托盘中的非标准打印纸的尺寸 打印机到打印机驱动程序。 托盘（110）装载打印纸。 纸张尺寸检测器（120）检测装载在托盘中的打印纸的尺寸。 打印机控制器（160）通过将检测到的大小发送到安装在主机设备中的打印机驱动程序来将检测到的大小注册到打印机驱动程序。 打印机存储部（130）存储标准打印纸的尺寸。 在通过将检测到的尺寸与存储在打印机存储部分中的尺寸进行比较而检测到的装载在托盘中的打印纸的尺寸是非标准打印纸的情况下，打印机控制器将检测到的尺寸传送到主机设备。
-
公开(公告)号：KR1020060031193A
公开(公告)日：2006-04-12
申请号：KR1020040080106
申请日：2004-10-07
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04W72/1278 , H04W28/0268 , H04W72/14
Abstract: 본 발명은, 빔 포밍 안테나를 구비한 기지국과, 상기 빔 포밍 안테나를 통해 고속 데이터 서비스를 제공받는 이동 단말을 포함하는 이동통신 시스템에서, 상기 이동 단말이 순방향 보조 파일럿 채널의 채널 품질 지수을 상기 기지국으로 전송하는 방법에 있어서, 서빙 및 넌 서빙 빔들의 순방향 보조 파일럿 채널을 복조하여 채널 품질 지수를 측정하는 과정과, 측정된 채널 품질 지수를 이용하여 최상의 순방향 보조 파일럿 채널의 채널 품질 지수를 가지는 빔을 찾는 과정과, 상기 최상의 채널 품질을 가지는 빔과 상기 서빙 빔이 같은 경우, 상기 순방향 보조 상기 순방향 보조 파일럿 채널의 수신 품질 측정 결과를 부호화하는 과정과, 상기 부호화된 채널 수신 품질 지수를 역방향 채널에 변조하여 전송함을 특징으로 한다.
패킷 데이터 채널, 보조 파일럿 채널, 빔포밍, 다중빔, 섹터, 빔, 시스템 용량.-
公开(公告)号：KR1020060014877A
公开(公告)日：2006-02-16
申请号：KR1020040063602
申请日：2004-08-12
Applicant: 삼성전자주식회사
IPC: H04B7/26
CPC classification number: H04B7/0617 , H04B7/0695
Abstract: 본 발명은 기지국 안테나의 빔 형성에 있어서 순방향 패킷 데이터 채널(Forward Packet Data Channel : F-PDCH)과 순방향 보조 파일럿 채널(Forward Auxiliary Pilot Channel : F-APICH)을 이용하는 빔포밍의 방법 및 그 장치에 관한 것으로서, 본 발명은 다중빔을 이용하는 고속 데이터 서비스에 순방향 패킷 데이터 채널과 순방향 보조 파일럿 채널을 같이 빔포밍 하여 채널 추정 오차를 줄임으로써 순방향 패킷 데이터 채널을 최대한 활용할 수 있게 하여 기지국의 시스템 용량을 높이는 것을 특징으로 한다. 기본 채널(Fundamental Channel : FCH)과 보조 채널(Supplemental Channel : SCH)을 이용하는 음성 서비스와 데이터 서비스에는 기지국의 기존 3 섹터 구조와 파일럿 채널을 그대로 이용하는 한편, 순방향 패킷 데이터 채널을 이용하는 고속 데이터 서비스에는 기지국 안테나 빔패턴을 다중빔으로 형성하여 각 빔마다 독립적으로 순방향 패킷 데이터 채널과 순방향 보조 파일럿 채널을 빔포밍 하여 트래픽 채널과 파일럿 채널간의 위상 불일치(phase mismatch)를 해소함으로써 채널 추정 오차를 줄이고 순방향 패킷 데이터 채널을 최대한 활용할 수 있게 하여 데이터 서비스의 용량을 높이게 된다.
패킷 데이터 채널, 보조 파일럿 채널, 빔포밍, 다중빔, 섹터, 빔, 시스템 용량-
公开(公告)号：KR1020040060263A
公开(公告)日：2004-07-06
申请号：KR1020020086809
申请日：2002-12-30
Applicant: 삼성전자주식회사
IPC: H04B7/26
Abstract: PURPOSE: A power control apparatus in a mobile communication system and a method therefor are provided to convert and use a threshold value for controlling power of a reverse link when a reverse link supplementary channel is newly allocated. CONSTITUTION: A threshold value converter receives a signal related to allocation or release of a previously calculated power control threshold value(set_point_org) and an R-SCH(Reverse-Supplemental Channel) from a CPU of a base station(701). The threshold value converter determines whether the R-SCH is to be allocated(702). If the R-SCH is to be allocated, the threshold value converter sets a new threshold value by adding a threshold value increase portion(Delta 1) to the power control threshold value(703). If the R-SCH is not to be allocated(702), the threshold value converter determines whether to release the R-SCH(704). If the R-SCH is not to be released, the threshold value converter sets the received threshold value as it is(705). If the R-SCH is to be released(704), the threshold value converter sets a new threshold value by subtracting a threshold value decrease portion(Delta 2) from the received power control threshold value(706).
Abstract translation: 目的：提供一种移动通信系统中的功率控制装置及其方法，用于当新分配反向链路辅助信道时，转换和使用用于控制反向链路的功率的阈值。 构成：阈值转换器从基站（701）的CPU接收与先前计算的功率控制阈值（set_point_org）和R-SCH（反向补充信道）的分配或释放相关的信号。 阈值转换器确定是否要分配R-SCH（702）。 如果要分配R-SCH，则阈值转换器通过将阈值增加部分（Delta 1）加到功率控制阈值（703）来设置新的阈值。 如果不分配R-SCH（702），则阈值转换器确定是否释放R-SCH（704）。 如果R-SCH不被释放，则阈值转换器按原样设置所接收的阈值（705）。 如果要释放R-SCH（704），则阈值转换器通过从接收功率控制阈值（706）减去阈值减小部分（Δ2）来设置新的阈值。
-
公开(公告)号：KR100429529B1
公开(公告)日：2004-05-03
申请号：KR1020027004279
申请日：2000-10-02
Applicant: 삼성전자주식회사
IPC: H04B1/7097 , H04B1/7073
CPC classification number: H04W52/56 , H04B2201/70709 , H04J13/00 , H04W52/16 , H04W52/44 , H04W52/58
Abstract: A method for transmitting control data on a downlink and/or uplink channel in a base station and/or mobile station in a mobile communication system. In one embodiment, the base station determines whether there is downlink channel data to transmit to a mobile station. If there is no data to be transmitted over the downlink channel for a predetermined time period, the base station drives a random gating position selector to determine a random gating slot position, gates on the control data at the determined slot position, and gates off the control data at other slot positions. The random position selector determines the gating slot position by calculating a value x by multiplying a system frame number (SFN) of a received signal by a specific integer; selecting n bits starting from a position which is at an x-chip distance from the start point of a scrambling code, which has a period equal to one frame, before a plurality of gating durations used in generating a downlink signal; and determining a gating slot position of a corresponding gating slot group by performing a modulo operation on the selected n bits, where the module operation is by the number of slots in a gating slot group.
Abstract translation: 一种用于在移动通信系统中的基站和/或移动站中在下行链路和/或上行链路信道上发送控制数据的方法。 在一个实施例中，基站确定是否有下行链路信道数据要传送给移动台。 如果在预定时间段内不存在要通过下行链路信道传输的数据，则基站驱动随机选通位置选择器以确定随机选通时隙位置，在确定的时隙位置处对控制数据进行选通，并且将 控制其他插槽位置的数据。 随机位置选择器通过将接收信号的系统帧号（SFN）乘以特定整数来计算值x来确定选通时隙位置; 在用于产生下行链路信号的多个门控持续时间之前，从距周期等于一帧的扰码的起始点在x码片距离处的位置开始选择n个比特; 以及通过对所选择的n个比特执行模运算来确定对应的门控时隙组的门控时隙位置，其中，所述模块操作是通过门控时隙组中的时隙数目。
-
Patent Agency Ranking
公开(公告)号：KR100377939B1
公开(公告)日：2003-06-12
申请号：KR1019980036383
申请日：1998-09-01
Applicant: 삼성전자주식회사
CPC classification number: H04L1/0083 , H03M13/09 , H03M13/23 , H03M13/2957 , H03M13/35 , H03M13/353 , H03M13/356 , H03M13/6306 , H04L1/0066 , H04L1/0068 , H04L1/0071 , H04L1/1867
Abstract: A subframe data transmission device for a mobile communication system. A bit generator generates specific bits having a predetermined value. A bit inserter segments a received data bit stream into at least two subframes, and inserts the generated specific bits at locations where an error probability is higher in the respective subframes. A turbo coder codes the subframe data comprised of the data bit stream and the specific bits. The subframe is equal in size to an ARQ (Automatic Repeat Request) block, and the specific bits are inserted at a rear portion of the subframe. The bit inserter includes a delay for delaying the received data bit stream by the number of the specific bits to be inserted; and a selector for connecting, upon completion of receiving data bits for the subframe, the received data bits to the delay and applying an output of the bit generator to the turbo coder; and applying, when the specific bits are inserted, an output of the delay to the turbo coder.
Abstract translation: 一种用于移动通信系统的子帧数据传输设备。 位发生器产生具有预定值的特定位。 比特插入器将接收到的数据比特流分割成至少两个子帧，并将生成的特定比特插入到各个子帧中错误概率较高的位置处。 Turbo编码器对由数据比特流和特定比特组成的子帧数据进行编码。 子帧的大小与ARQ（自动重复请求）块的大小相等，并且特定比特被插入子帧的后部。 比特插入器包括用于将接收到的数据比特流延迟要插入的特定比特的数量的延迟; 以及选择器，用于在完成接收子帧的数据比特后，将接收到的数据比特连接到延迟，并将比特发生器的输出应用到turbo编码器; 并且当插入特定比特时，将延迟的输出应用于turbo编码器。
-
-
公开(公告)号：KR100338664B1
公开(公告)日：2002-05-30
申请号：KR1019990034719
申请日：1999-08-20
Applicant: 삼성전자주식회사
IPC: H03M13/00
Abstract: 터보호화장치가, 제1구성부호기에인가되는정보비트열의마지막위치에적어도하나의특정비트를삽입하며, 제2구성부호기에인가되는인터리빙된정보비트열의마지막위치에적어도하나의특정비트를삽입하는비트삽입기와, 특정비트가삽입된정보비트들을부호화하여제1패리티심볼을생성하는제1구성부호기와, 특정비트가삽입된정보비트들을인터리빙하는인터리버와, 인터리빙된정보비트열을부호화하여제2패리티심볼을생성하는제2구성부호기와, 비트삽입기, 제1구성부호기및 제2구성부호기의출력을다중화하여부호화된데이터를출력하는다중화기로구성된다.
-
公开(公告)号：KR1020020000708A
公开(公告)日：2002-01-05
申请号：KR1020010025225
申请日：2001-05-09
Applicant: 삼성전자주식회사
IPC: G11B9/14
Abstract: PURPOSE: An electromagnetic x-y stage driver for a nano data storage system and a method for fabricating the coils of the same are provided to realize large displacement driving by fabricating coils in the thickness of micron and to reduce power loss. CONSTITUTION: An electromagnetic x-y stage driver comprises an x-y stage(4) loading a medium(5) for recording data, a support unit including many drive beams to elastically support the x-y stage, an electromagnetic driving unit having plural permanent magnets(9,10) to form a magnetic field around a coil(6), a tip array fixed on the medium to record or read the data stored in respective cells of the medium, and plural rotation preventing stiffeners(7) prepared around the x-y stage to prevent the x-y stage from rotating by interconnecting the drive beams. The coils for the x-y stage driver are fabricated by the steps of coating a passivation layer using thermal oxidization after forming a trench in a substrate, filling the trench with a metal substance, and removing the metal exposed to the upper portion of the trench by polishing.
Abstract translation: 目的：提供用于纳米数据存储系统的电磁x-y级驱动器及其制造方法，以通过制造厚度为微米的线圈实现大位移驱动并减少功率损耗。 构成：电磁xy级驱动器包括装载用于记录数据的介质（5）的xy级（4），包括许多用于弹性支撑xy级的驱动梁的支撑单元，具有多个永磁体的电磁驱动单元（9,10 ）以在线圈（6）周围形成磁场，固定在介质上以记录或读取存储在介质的各个单元中的数据的尖端阵列，以及围绕xy平台制备的多个旋转防止加强件（7），以防止 xy级通过互连驱动梁旋转。 用于xy级驱动器的线圈通过以下步骤制造：在衬底中形成沟槽之后使用热氧化涂覆钝化层，用金属物质填充沟槽，并通过抛光去除暴露于沟槽上部的金属 。
-
公开(公告)号：KR1020010048496A
公开(公告)日：2001-06-15
申请号：KR1019990053187
申请日：1999-11-26
Applicant: 삼성전자주식회사
IPC: H04B1/7073 , H04B1/7097
CPC classification number: H04B1/7103 , H04W52/44 , H04W52/58
Abstract: PURPOSE: An apparatus and method for transmitting gated channel in a control only substate in CDMA communication system is provided to minimize interference due to transmission of reverse DPCCH channel and reverse power control bit to forward link. CONSTITUTION: A gated position selector(142) determines slot positions for the gated transmission by random pattern for executing irregular gated transmission. A channel transmitter(141) gates forward dedicated control channel signal at slot position determined by the gated position selector in a control only substate and transmits it. The gated position selector(242) determines the random gated transmission slot position by combining reverse scrambling code and CFN sequence. A mobile station has a gated transmission controller gates reverse dedicated control channel signal with unit different from the slot unit and transmits it in control only substate.
Abstract translation: 目的：提供一种用于在CDMA通信系统中的仅控制子状态中发送选通信道的装置和方法，以将由于反向DPCCH信道和反向功率控制位的传输引起的干扰降至最小。 构成：门控位置选择器（142）通过用于执行不规则门控传输的随机模式来确定门控传输的时隙位置。 信道发射机（141）在仅控制子状态中由门控位置选择器确定的时隙位置向前门控专用控制信道信号，并将其发送。 门控位置选择器（242）通过组合反向扰码和CFN序列来确定随机门控传输时隙位置。 移动台具有门控传输控制器门反向专用控制信道信号，其单元不同于时隙单元，并将其发送到仅控制子状态。
-
-
-
-
-
-
-
-
-
Search Results
165
records
(took 0.036 seconds)
