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    Method for allocating authorization key identifier for wireless portable internet system
    11.
    发明授权
    Method for allocating authorization key identifier for wireless portable internet system 有权
    分配用于无线便携式互联网系统的授权密钥标识符的方法

    公开(公告)号：US08479270B2

    公开(公告)日：2013-07-02

    申请号：US13155042

    申请日：2011-06-07

    Applicant: Seok-Heon Cho ,  Sung-Cheol Chang ,  Chul-Sik Yoon

    Inventor： Seok-Heon Cho ,  Sung-Cheol Chang ,  Chul-Sik Yoon

    IPC: H04L9/32 ,  H04L9/28

    CPC classification number: H04L9/3213 ,  H04L9/0825 ,  H04L9/0866 ,  H04L9/3271 ,  H04L63/06 ,  H04L63/0823 ,  H04L2209/56 ,  H04L2209/603 ,  H04L2209/80

    Abstract: A method and authentication apparatus for sharing information for identifying an Authorization Key (AK) with a Base Station (BS) in a subscriber station are provided. The method includes, in the subscriber station, sharing a root key with the BS by performing an authentication with the BS, sharing an AK derived from the root key with the BS, sharing an AK sequence number of the AK with the BS, and sharing an AK Identifier (AKID) of the AK with the BS. The AK sequence number is generated by a sequence number of the root key. The AKID is generated by a parameter including the AK, the AK sequence number, a Medium Access Control (MAC) address of the subscriber station, and a BS Identifier (BSID) of the BS.

    Abstract translation: 提供了一种用于在订户站中用于与基站（BS）一起识别授权密钥（AK）的信息共享的方法和认证装置。 该方法包括在用户站中通过与BS进行认证与BS共享根密钥，与BS共享从根密钥导出的AK，与BS共享AK的AK序列号，并共享 AK的AK标识符（AKID）与BS。 AK序列号由根密钥的序列号生成。 AKID由包括用户站的AK，AK序列号，媒体访问控制（MAC）地址以及BS的BS标识符（BSID）的参数生成。

    BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD
    13.
    发明申请
    BASE STATION, MOBILE STATION, PAGING MESSAGE TRANSMITTING METHOD, AND PAGING MESSAGE RECEIVING METHOD 有权
    基站，移动站，寻呼消息发送方法和寻呼消息接收方法

    公开(公告)号：US20130039255A1

    公开(公告)日：2013-02-14

    申请号：US13695283

    申请日：2011-04-29

    Applicant: Eunkyung Kim ,  Soojung Jung ,  Jae Sun Cha ,  Sung Cheol Chang ,  Hyun Lee ,  Chul Sik Yoon

    Inventor： Eunkyung Kim ,  Soojung Jung ,  Jae Sun Cha ,  Sung Cheol Chang ,  Hyun Lee ,  Chul Sik Yoon

    IPC: H04H20/71

    CPC classification number: H04W4/06 ,  H04W68/00 ,  H04W72/005

    Abstract: A method for a base station supporting multicarrier operation to transmit a paging message is provided. The base station determines a first time point for multicast broadcast service (MBS)-related information and transmits the MBS-related information through a first carrier at the first time point. Also, the base station determines a second time point for transmitting a paging message to a mobile station, determines a second carrier for transmitting the paging message to the mobile station, and transmits the paging message through the second carrier at the second time point. Here, the second time point is different from the first time point.

    Abstract translation: 提供一种用于支持多载波操作以发送寻呼消息的基站的方法。 基站确定多播广播服务（MBS）相关信息的第一时间点，并且通过第一载波在第一时间点发送MBS相关信息。 此外，基站确定用于向移动台发送寻呼消息的第二时间点，确定用于向移动台发送寻呼消息的第二载波，并且在第二时间点通过第二载波发送寻呼消息。 这里，第二时间点与第一时间点不同。

    Resource allocation and power control method
    14.
    发明授权
    Resource allocation and power control method 有权
    资源分配和功率控制方法

    公开(公告)号：US08369862B2

    公开(公告)日：2013-02-05

    申请号：US12770124

    申请日：2010-04-29

    Applicant: Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

    Inventor： Hyun-Jae Kim ,  Sung Cheol Chang ,  Won-Ik Kim ,  Sung Kyung Kim ,  Chul Sik Yoon ,  Jee Hwan Ahn

    IPC: H04W72/00 ,  H04B7/00 ,  H04B17/00

    CPC classification number: H04W16/10 ,  H04W16/08 ,  H04W16/30 ,  H04W52/243 ,  H04W52/245

    Abstract: A method for controlling transmission power in a mobile communication system is provided. According to the method, a serving base station arranges a plurality of terminals in ascending order according to Carrier-to-Interference-and-Noise-Ratios (CINRs) based on the CINR measured by the plurality of terminals, classifies the plurality of terminals in one of a first group and a second group according to the order, allocates a subchannel of a data region corresponding to the first group from among a plurality of data regions included in the uplink frame to a terminal classified as the first group, and allocates a subchannel of a data region corresponding to the second group from among the data regions to a terminal classified as the second group.

    Abstract translation: 提供一种用于控制移动通信系统中的发送功率的方法。 根据该方法，服务基站基于由多个终端测量的CINR，根据载波干扰比（CINR）按升序排列多个终端，对多个终端进行分类 根据该顺序的第一组和第二组中的一个，将从上行链路帧中包括的多个数据区域中的与第一组对应的数据区域的子信道分配给分类为第一组的终端，并且分配 将与第二组对应的数据区域的子信道从数据区域分配给分类为第二组的终端。

    Method of manufacturing lens and lens manufactured using the same
    15.
    发明授权
    Method of manufacturing lens and lens manufactured using the same 失效
    使用其制造透镜和透镜的方法

    公开(公告)号：US08369033B2

    公开(公告)日：2013-02-05

    申请号：US13064661

    申请日：2011-04-06

    Applicant: Hye Ran Oh ,  Kwang Chun Lee ,  In Cheol Chang ,  Young Su Jin

    Inventor： Hye Ran Oh ,  Kwang Chun Lee ,  In Cheol Chang ,  Young Su Jin

    IPC: G02B9/00 ,  G02B3/08 ,  B29D11/00

    CPC classification number: B29D11/0073

    Abstract: There is provided a method of manufacturing a lens, including applying a second lens material to a first lens member made of a first lens material; aligning and fixing a light shielding member to the second lens material; and further applying the second lens material to the first lens member and performing curing thereon to complete a second lens member.

    Abstract translation: 提供一种制造透镜的方法，包括将第二透镜材料施加到由第一透镜材料制成的第一透镜构件; 将遮光构件对准并固定到第二透镜材料上; 并且还将第二透镜材料施加到第一透镜构件并在其上进行固化以完成第二透镜构件。

    Femtocell search method for macro to femto handover
    17.
    发明授权
    Femtocell search method for macro to femto handover 有权
    用于宏到毫微微切换的毫微微小区搜索方法

    公开(公告)号：US08326304B2

    公开(公告)日：2012-12-04

    申请号：US13001533

    申请日：2009-03-26

    Applicant: Won-Ik Kim ,  Kwang Jae Lim ,  Sung Cheol Chang ,  Sung-Geun Jin ,  Hyun Lee ,  Chul Sik Yoon

    Inventor： Won-Ik Kim ,  Kwang Jae Lim ,  Sung Cheol Chang ,  Sung-Geun Jin ,  Hyun Lee ,  Chul Sik Yoon

    IPC: H04W36/00

    CPC classification number: H04W36/0083

    Abstract: The present invention relates to a femtocell search method for a handover from a macrocell to a femtocell. The present invention relates to a method for a terminal that accesses a macrocell to search a femtocell in an environment where a plurality of femtocells are overlapped in one macrocell. The terminal searches a femtocell by using a dummy preamble in order to minimize the size of neighbor cell lists broadcasted from the macrocell to the terminal. Therefore, according to the present invention, an MAC overhead can be minimized by eliminating neighbor femtocell lists in a mobile neighbor advertisement (MOB_NBR_ADV) message broadcasted from the macrocell, and the terminal can search a femtocell with a minimum scanning load by checking only a femtocell dummy preamble in a dedicated symbol of the macrocell.

    Abstract translation: 本发明涉及一种用于从宏小区到毫微微小区切换的毫微微小区搜索方法。 本发明涉及一种在一个宏小区中多个毫微微小区重叠的环境中访问宏小区来搜索毫微微小区的终端的方法。 终端通过使用伪前导码来搜索毫微微小区，以便最小化从宏小区向终端广播的相邻小区列表的大小。 因此，根据本发明，通过消除从宏小区广播的移动邻居广播（MOB_NBR_ADV）消息中的邻居毫微微小区列表，可以最小化MAC开销，并且终端可以通过仅检查毫微微小区来搜索具有最小扫描负载的毫微微小区 在宏小区的专用符号中的伪前导码。

    METHOD AND TERMINAL FOR PERFORMING DIRECT COMMUNICATION BETWEEN TERMINALS
    19.
    发明申请
    METHOD AND TERMINAL FOR PERFORMING DIRECT COMMUNICATION BETWEEN TERMINALS 审中-公开
    用于在终端之间执行直接通信的方法和终端

    公开(公告)号：US20120224546A1

    公开(公告)日：2012-09-06

    申请号：US13412585

    申请日：2012-03-05

    Applicant: Sung Cheol CHANG ,  Mi-Young Yun ,  Young-Ho Jung ,  Eunkyung Kim ,  Sung Kyung Kim ,  Won-Ik Kim ,  Hyun Lee ,  Chul Sik Yoon ,  Kwang Jae Lim

    Inventor： Sung Cheol CHANG ,  Mi-Young Yun ,  Young-Ho Jung ,  Eunkyung Kim ,  Sung Kyung Kim ,  Won-Ik Kim ,  Hyun Lee ,  Chul Sik Yoon ,  Kwang Jae Lim

    IPC: H04W72/04

    CPC classification number: H04W76/14 ,  H04L1/0001 ,  H04W52/0219 ,  H04W72/04 ,  H04W92/18 ,  Y02D70/00

    Abstract: A first terminal for performing direct communication between terminals includes: a radio frequency (RF) unit; and a processor, the processor being adapted to perform direct communication with at least one second terminal by using resources allocated for direct communication between terminals, wherein the resources are divided into a first slot region and a second slot region, the first slot region including a synchronization channel containing synchronization information for direct communication between terminals, a dedicated channel for transmitting direct communication data between terminals, and a supplementary channel one-to-one mapped with the dedicated channel, and the second slot region including the dedicated channel and the supplementary channel.

    Abstract translation: 用于在终端之间进行直接通信的第一终端包括：射频（RF）单元; 以及处理器，所述处理器适于通过使用分配用于终端之间的直接通信的资源来执行与至少一个第二终端的直接通信，其中所述资源被划分为第一时隙区域和第二时隙区域，所述第一时隙区域包括 同步信道包含用于终端之间直接通信的同步信息，用于在终端之间传输直接通信数据的专用信道和与专用信道映射的辅助信道，以及包括专用信道和辅助信道的第二时隙区域 。

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