APPARATUS AND METHOD FOR SCANNING NETWORK IN A MOBILE COMMUNICATION TERMINAL
    21.
    发明申请
    APPARATUS AND METHOD FOR SCANNING NETWORK IN A MOBILE COMMUNICATION TERMINAL 有权
    用于在移动通信终端中扫描网络的装置和方法

    公开(公告)号:US20100167729A1

    公开(公告)日:2010-07-01

    申请号:US12644182

    申请日:2009-12-22

    IPC分类号: H04W60/00

    摘要: An apparatus and a method for scanning a network in a mobile communication terminal are provided. The method for scanning a network in a mobile communication terminal includes to configure a PLMN list based on a Subscriber Identification Module (SIM) card, to store scanned frequency information and corresponding PLMN information into a database by a previous scanning result, to compare the database with the PLMN list and to perform a scanning corresponding to frequency bandwidths included in the database or performing a scanning entire frequency bandwidths according to a result of comparison.

    摘要翻译: 提供了一种用于在移动通信终端中扫描网络的装置和方法。 用于在移动通信终端中扫描网络的方法包括:基于用户识别模块(SIM)卡配置PLMN列表,以将扫描的频率信息和对应的PLMN信息通过先前的扫描结果存储到数据库中,以比较数据库 与PLMN列表一起执行扫描,对应于包括在数据库中的频率带宽或者根据比较结果执行扫描全频带宽。

    APPARATUS AND METHOD FOR SERVICE ACQUISITION IN A MULTIMODE SYSTEM
    23.
    发明申请
    APPARATUS AND METHOD FOR SERVICE ACQUISITION IN A MULTIMODE SYSTEM 审中-公开
    多模式系统中服务获取的装置和方法

    公开(公告)号:US20100009679A1

    公开(公告)日:2010-01-14

    申请号:US12465152

    申请日:2009-05-13

    IPC分类号: H04W4/00

    CPC分类号: H04W60/00 H04W88/06

    摘要: An apparatus and method for service acquisition in a multimode system are provided. The method includes attempting a first location registration to a mobile communication system having a highest priority according to a priority order and, attempting a next location registration to a mobile communication system of a next priority order from the priority order, if the first location registration is rejected for a specific cause.

    摘要翻译: 提供了一种用于多模系统中服务采集的装置和方法。 该方法包括根据优先级顺序对具有最高优先权的移动通信系统进行第一位置注册,并且如果第一位置注册是第一位置注册,则尝试从下一优先级顺序向移动通信系统注册下一优先级顺序 因具体原因拒绝

    TERMINAL PERFORMING CAMPING BASED ON IMSI INFORMATION AND CONTROL METHOD THEREOF
    24.
    发明申请
    TERMINAL PERFORMING CAMPING BASED ON IMSI INFORMATION AND CONTROL METHOD THEREOF 有权
    基于IMSI信息的终端执行终端和其控制方法

    公开(公告)号:US20090143023A1

    公开(公告)日:2009-06-04

    申请号:US12324390

    申请日:2008-11-26

    申请人: Noh-Sun Kim

    发明人: Noh-Sun Kim

    IPC分类号: H04B1/40

    CPC分类号: H04W48/16 H04W8/26

    摘要: A terminal and method are provided. The terminal includes an Absolute Radio Frequency Channel Number (ARFCN) table including at least one ARFCN information, and a controller for controlling a frequency scanning based on the ARFCN table to detect one or more ARFCNs from the ARFCN table and for controlling a camping on at least one of the detected one or more ARFCNs, such that the camping can be performed based on International Mobile Subscriber Identity (IMSI) information. The camping can be attempted without a scanning procedure for finding an available cell to reduce an amount of time for camping.

    摘要翻译: 提供了终端和方法。 该终端包括包含至少一个ARFCN信息的绝对射频信道号(ARFCN)表,以及用于基于ARFCN表控制频率扫描的控制器,用于从ARFCN表检测一个或多个ARFCN并且用于控制在 检测到的一个或多个ARFCN中的至少一个,使得可以基于国际移动用户标识(IMSI)信息执行露营。 无需扫描程序即可尝试露营,以找到可用的小区,以减少野营的时间。

    Apparatus and method for performing adaptive channel estimation in a mobile communication system
    25.
    发明授权
    Apparatus and method for performing adaptive channel estimation in a mobile communication system 有权
    一种用于在移动通信系统中执行自适应信道估计的装置和方法

    公开(公告)号:US07376210B2

    公开(公告)日:2008-05-20

    申请号:US10614078

    申请日:2003-07-08

    IPC分类号: H04B1/10

    摘要: Disclosed is an adaptive channel estimator for improving a performance of a general channel estimator in a mobile communication system, and a method for controlling the same. The adaptive channel estimator further detects a noise level of a channel and a channel speed, and implements an optimum noise elimination filter on the basis of the detected noise level and channel speed. A comparison between mapping degrees predetermined by the detected noise level and channel speed allows an optimum noise elimination filter to be implemented, If such a channel estimator is implemented, then optimum packet data transmission is available for not only a low-speed channel but also a high-speed channel. A channel compensation caused by a difference between a spreading factor (SF) of a pilot channel and a spreading factor (SF) of a data channel can be compensated on the condition that a slope compensator executed by a SF ratio is controlled by a filter coefficient controller.

    摘要翻译: 公开了一种用于改善移动通信系统中的通用信道估计器的性能的自适应信道估计器及其控制方法。 自适应信道估计器还检测信道的噪声电平和信道速度,并且基于检测到的噪声电平和信道速度来实现最佳噪声消除滤波器。 通过检测到的噪声电平和通道速度预定的映射度之间的比较允许实现最佳噪声消除滤波器。如果实现了这种信道估计器,则最佳分组数据传输不仅可用于低速信道,而且可用于低速信道 高速通道。 由导频信道的扩展因子(SF)与数据信道的扩展因子(SF)之间的差导致的信道补偿可以在由SF比执行的斜率补偿器由滤波器系数 控制器。

    Transmitting/receiving apparatus and method for packet retransmission in a mobile communication system
    26.
    发明授权
    Transmitting/receiving apparatus and method for packet retransmission in a mobile communication system 有权
    用于移动通信系统中的分组重发的发送/接收装置和方法

    公开(公告)号:US07362733B2

    公开(公告)日:2008-04-22

    申请号:US10281719

    申请日:2002-10-28

    IPC分类号: H04B7/216

    摘要: A transmitting/receiving apparatus and method for packet retransmission in a mobile communication system. Upon request for a retransmission from a receiver, a transmitter generates first coded bits by inverting initially transmitted coded bits, generates second coded bits by separating the initially transmitted coded bits into a first bit group having a relatively high priority and a second bit group having a relatively low priority and exchanging the first bit group with the second bit group, and generates third coded bits by inverting the exchanged coded bits. The transmitter selects one of the first coded bits, the second coded bits according to the sequence number of a retransmission request received from the receiver, and the third coded bits and maps the selected coded bits to modulation symbols. The transmitter then transmits the modulation symbols to the receiver.

    摘要翻译: 一种用于移动通信系统中的分组重发的发送/接收装置和方法。 当从接收机请求重传时,发射机通过反转最初发送的编码比特来产生第一编码比特,通过将最初发送的编码比特分离成具有较高优先级的第一比特组,并产生第二编码比特,产生第二编码比特 相对较低的优先级并且与第二比特组交换第一比特组,并且通过反转交换的编码比特来生成第三编码比特。 发射机根据从接收机接收的重传请求的序列号和第三编码比特选择第一编码比特中的第一编码比特,并将所选择的编码比特映射到调制符号。 然后,发射机将调制符号发送到接收机。

    Apparatus and method for transmitting/receiving high speed shared control channel in wideband wireless communication system
    28.
    发明申请
    Apparatus and method for transmitting/receiving high speed shared control channel in wideband wireless communication system 有权
    在宽带无线通信系统中发送/接收高速共享控制信道的装置和方法

    公开(公告)号:US20070150787A1

    公开(公告)日:2007-06-28

    申请号:US11636916

    申请日:2006-12-11

    IPC分类号: H04L1/18 G08C25/02

    摘要: Provided is an apparatus and method for transmitting/receiving an HS-SCCH in a wideband wireless communication system. In a method for transmitting control information in an HARQ wireless communication system, an ACK/NACK fed back from a receiver is monitored to determine if an ACK/NACK repetition factor needs to be adjusted. If the adjustment is needed, the ACK/NACK repetition factor is determined. Control information corresponding to the ACK/NACK repetition factor is transmitted to the receiver over a predetermined control channel. A Node B capable of directly detecting the uplink channel conditions, adjusts the ACK/NACK repetition factor and the adjusted ACK/NACK repetition factor is rapidly transmitted to a UE.

    摘要翻译: 提供了一种用于在宽带无线通信系统中发送/接收HS-SCCH的装置和方法。 在用于在HARQ无线通信系统中发送控制信息的方法中,监视从接收机反馈的ACK / NACK,以确定是否需要调整ACK / NACK重复因子。 如果需要调整,则确定ACK / NACK重复因子。 通过预定的控制信道将与ACK / NACK重复因子对应的控制信息发送到接收机。 能够直接检测上行链路信道条件的节点B,调整ACK / NACK重复因子,并将调整后的ACK / NACK重复因子快速发送给UE。

    Apparatus and method for transmitting and receiving wireless packet data
    29.
    发明申请
    Apparatus and method for transmitting and receiving wireless packet data 有权
    用于发送和接收无线分组数据的装置和方法

    公开(公告)号:US20070133579A1

    公开(公告)日:2007-06-14

    申请号:US11637321

    申请日:2006-12-12

    申请人: Noh-Sun Kim

    发明人: Noh-Sun Kim

    IPC分类号: H04L12/28

    CPC分类号: H04W28/06

    摘要: An apparatus and method for transmitting and receiving wireless packet data are provided. In a wireless packet data transmitter for transmitting to a wireless packet data receiver data packet on a transport channel and control information for supporting the transport channel on a control channel in a wireless packet data communications system, a padding bit eliminator eliminates optional padding bits of a variable size from a transport block for data packet transmission. A transport channel encoder for transport channel-encodes the transport block without the padding bits and transmits the encoded transport block on the transport channel. A control channel encoder control channel-encodes the control information including a padding bit number indicator indicating the number of the eliminated padding bits and transmits the encoded control information on the control channel.

    摘要翻译: 提供了用于发送和接收无线分组数据的装置和方法。 在无线分组数据发送器中,用于向无线分组数据通信系统的控制信道发送传输信道上的无线分组数据接收器数据分组和用于支持传输信道的控制信息,填补比特消除器消除任意的填充比特 来自传输块的可变大小用于数据分组传输。 用于传输的传输信道编码器对传输块进行信道编码,而不用填充比特,并在传输信道上传输编码的传输块。 控制信道编码器控制信道编码包括指示消除的填充比特数的填充比特数指示符的控制信息,并将编码的控制信息发送到控制信道上。

    Terminal performing camping based on IMSI information and control method thereof
    30.
    发明授权
    Terminal performing camping based on IMSI information and control method thereof 有权
    基于IMSI信息的终端执行露营及其控制方法

    公开(公告)号:US08295833B2

    公开(公告)日:2012-10-23

    申请号:US12324390

    申请日:2008-11-26

    申请人: Noh-Sun Kim

    发明人: Noh-Sun Kim

    IPC分类号: H04W60/00 H04W48/18

    CPC分类号: H04W48/16 H04W8/26

    摘要: A terminal and method are provided. The terminal includes an Absolute Radio Frequency Channel Number (ARFCN) table including at least one ARFCN information, and a controller for controlling a frequency scanning based on the ARFCN table to detect one or more ARFCNs from the ARFCN table and for controlling a camping on at least one of the detected one or more ARFCNs, such that the camping can be performed based on International Mobile Subscriber Identity (IMSI) information. The camping can be attempted without a scanning procedure for finding an available cell to reduce an amount of time for camping.

    摘要翻译: 提供了终端和方法。 该终端包括包含至少一个ARFCN信息的绝对射频信道号(ARFCN)表,以及用于基于ARFCN表控制频率扫描的控制器,用于从ARFCN表检测一个或多个ARFCN并且用于控制在 检测到的一个或多个ARFCN中的至少一个,使得可以基于国际移动用户标识(IMSI)信息执行露营。 无需扫描程序即可尝试露营,以找到可用的小区,以减少野营的时间。