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12 条记录 (耗时 0.018 秒)

    Method for transmitting and receiving paging information in a broadband wireless access system
    1.
    发明授权
    Method for transmitting and receiving paging information in a broadband wireless access system 有权
    用于在宽带无线接入系统中发送和接收寻呼信息的方法

    公开(公告)号：US09491734B2

    公开(公告)日：2016-11-08

    申请号：US14167913

    申请日：2014-01-29

    申请人： LG ELECTRONICS INC.

    发明人： Eun Jong Lee ,  Doo Hyun Sung ,  Jin Soo Choi ,  Han Gyu Cho ,  Jong Young Han ,  Kyu Jin Park ,  Hyung Ho Park ,  Jae Hoon Chung

    IPC分类号： H04W68/02

    CPC分类号： H04W68/02 ,  H04L5/0007 ,  H04W72/042 ,  H04W88/08

    摘要： A method for efficiently transmitting and receiving a paging message and system information from and in a mobile station of a broadband wireless access system is disclosed. A method for receiving a paging message in a mobile station comprises receiving paging information from a serving base station, the paging information including paging sub group identifier (paging sub group ID) indicating a paging sub group to which the mobile station belongs; and receiving the paging message for a predetermined paging interval of the paging sub group, wherein the paging sub group is determined separately from a paging group and a geographical location determining the paging group, and is maintained while the mobile station is being operated in an idle mode.

    摘要翻译： 公开了一种从宽带无线接入系统的移动台有效地发送和接收寻呼消息和系统信息的方法。 一种用于在移动台中接收寻呼消息的方法包括从服务基站接收寻呼信息，所述寻呼信息包括指示移动台所属的寻呼子组的寻呼子组标识符（寻呼子组ID） 以及在所述寻呼子组的预定寻呼间隔中接收所述寻呼消息，其中所述寻呼子组与所述寻呼组和确定所述寻呼组的地理位置分开地确定，并且在所述移动台正在空闲中操作时被维持 模式。

    Method and apparatus of generating pilot sequence
    2.
    发明授权
    Method and apparatus of generating pilot sequence 有权
    生成导频序列的方法和装置

    公开(公告)号：US09014286B2

    公开(公告)日：2015-04-21

    申请号：US14353461

    申请日：2012-10-12

    申请人： LG Electronics Inc.

    发明人： Jin Soo Choi ,  Seung Hee Han ,  Jin Sam Kwak ,  Yong Ho Seuk ,  Jeong Ki Kim

    IPC分类号： H04L27/26 ,  H04L5/00

    CPC分类号： H04L27/2613 ,  H04L5/0007 ,  H04L5/0048

    摘要： A method of transmitting pilots id disclosed. The method of transmitting pilots includes transmitting pilots over N orthogonal frequency division multiplexing (OFDM) symbols, wherein a pilot at subcarrier k for OFDM symbol n is determined to have time varying characteristic, thereby to prevent the cause of spectral lines.

    摘要翻译： 一种发射飞行员的方法。 发送导频的方法包括在N个正交频分复用（OFDM）符号上发送导频，其中确定OFDM符号n的子载波k处的导频具有时变特性，从而防止谱线的原因。

    Method for partitioning cell identities according to cell type in wireless communication system and an apparatus therefor
    5.
    发明授权
    Method for partitioning cell identities according to cell type in wireless communication system and an apparatus therefor 有权
    根据无线通信系统中的小区类型划分小区标识的方法及其装置

    公开(公告)号：US08670389B2

    公开(公告)日：2014-03-11

    申请号：US13886099

    申请日：2013-05-02

    申请人： LG Electronics Inc.

    发明人： Jin Soo Choi ,  Han Gyu Cho ,  Jin Sam Kwak

    IPC分类号： H04W4/00

    CPC分类号： H04W60/00 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0048 ,  H04L5/0064 ,  H04L27/261 ,  H04L27/2656 ,  H04W16/24 ,  H04W48/12

    摘要： A method of transmitting a cell type information, which is transmitted by a base station in a wireless communication system, is disclosed. The present invention includes broadcasting a boundary point information (Z) between a cell identity of a public ABS (advanced base station) and a cell identity of a private ABS via an S-SFH SP3 (secondary-super frame header subpacket3). In this case, the boundary point information (Z) is a range information of cell identity partitions partitioned by granularity of 10 sequences or 20 sequences per segment and a total number of the cell identity partitions is 16. Further, the range information of cell identity partitions includes information that all cell identities are cell identities of the private ABS or information that all cell identities are cell identities of the public ABS except for cell identities of a macro ABS.

    摘要翻译： 公开了一种在无线通信系统中发送由基站发送的小区类型信息的方法。 本发明包括在公共ABS（高级基站）的小区标识和专用ABS的小区标识之间经由S-SFH SP3（二次超帧头分组3）广播边界点信息（Z）。 在这种情况下，边界点信息（Z）是通过10个序列的粒度或每个片段的20个序列分割的小区标识分区的范围信息，并且小区标识分区的总数为16.此外，小区标识的范围信息 分区包括所有小区标识是私人ABS的小区标识的信息，所有小区标识都是公共ABS的小区标识的信息，除了宏ABS的小区标识。

    Method and apparatus of transmitting and receiving system information in a wireless system
    6.
    发明授权
    Method and apparatus of transmitting and receiving system information in a wireless system 有权

    公开(公告)号：US09474066B2

    公开(公告)日：2016-10-18

    申请号：US13946840

    申请日：2013-07-19

    申请人： LG ELECTRONICS INC.

    发明人： Hee Jeong Cho ,  Ki Seon Ryu ,  Jin Soo Choi ,  Yong Ho Kim ,  Young Soo Yuk

    IPC分类号： H04W72/04 ,  H04W48/12

    CPC分类号： H04W72/0446 ,  H04W48/12

    摘要： A method and apparatus for transmitting and receiving system information in a wireless communication system are disclosed. A method for receiving system information by a mobile station (MS) of a wireless communication system includes receiving a secondary superframe header (S-SFH) change cycle from a base station (BS), and receiving a primary superframe header information element (P-SFH IE) including a first field indicating a change count of a plurality of secondary superframe header subpacket information elements (S-SFH SP IEs) from the base station (BS). Once each of the plurality of S-SFH SP IEs is changed, each of the plurality of S-SFH SP IEs remains unchanged during one or more S-SFH change cycles.

    Permutation device and method having improved resource granularity for wireless communications
    9.
    发明授权
    Permutation device and method having improved resource granularity for wireless communications 有权

    公开(公告)号：US09635643B2

    公开(公告)日：2017-04-25

    申请号：US13742182

    申请日：2013-01-15

    申请人： LG ELECTRONICS INC.

    发明人： Jin Soo Choi ,  Han Gyu Cho ,  Bin Chul Ihm

    IPC分类号： H04W72/00 ,  H04B7/00 ,  H04W72/04 ,  H04L5/00

    CPC分类号： H04W72/04 ,  H04L5/003

    摘要： A device and method for permuting subcarriers in a subframe which is divided into a plurality of frequency partitions in a wireless mobile communication system is disclosed. The method includes mapping, at a mobile station, physical resource units for localized resource allocation to a frequency partition of the plurality of frequency partitions in units of N_1 number of resource units, and physical resource units for distributed resource allocation to the frequency partition in units of N_d number of resource units, N_1 being different from N_d; and spreading, at the mobile station, subcarriers of the physical resource units for distributed resource allocation across the whole distributed resource allocations.

    Method and apparatus of downlink subchannelization in wireless communication system
    10.
    发明授权
    Method and apparatus of downlink subchannelization in wireless communication system 有权
    无线通信系统中下行链路子信道化的方法和装置

    公开(公告)号：US09204435B2

    公开(公告)日：2015-12-01

    申请号：US13952074

    申请日：2013-07-26

    申请人： LG Electronics Inc.

    发明人： Wook Bong Lee ,  Jin Young Chun ,  Han Gyu Cho ,  Jin Soo Choi ,  Bin Chul Ihm

    IPC分类号： H04L5/00 ,  H04W72/04 ,  H04J11/00

    CPC分类号： H04W72/042 ,  H04J11/0056 ,  H04L5/003 ,  H04L5/0035 ,  H04L5/0073 ,  H04W72/0453

    摘要： A method of downlink subchannelization in a wireless communication system includes: transmitting a network entry and network discovery information including an open loop (OL) region parameter; and mapping a physical resource unit (PRU) to a contiguous resource unit (CRU) or a distributed resource unit (DRU) with respect to ith frequency partition based on the OL region parameter, wherein a permutation sequence used for mapping a PRU of the ith frequency partition (PRUFPi) to a CRU of the ith frequency partition (CRUFPi) or a DRU of the ith frequency partition (DRUFPi) is determined by a seed value, and the seed value is set to be a particular value according to the value of the OL region parameter.

    摘要翻译： 一种无线通信系统中的下行链路子信道化方法包括：发送包括开环（OL）区域参数的网络入口和网络发现信息; 以及基于所述OL区域参数将物理资源单元（PRU）映射到关于第i个频率分区的连续资源单元（CRU）或分布式资源单元（DRU），其中，用于映射第i个的PRU的置换序列 频率划分（PRUFPi）到第i个频率分区（CRUFPi）的CRU或第i个频率分区（DRUFPi）的DRU由种子值确定，并且种子值被设置为根据 OL区域参数。