公开(公告)号：US20170013593A1

公开(公告)日：2017-01-12

申请号：US15269713

申请日：2016-09-19

Applicant: LG ELECTRONICS INC.

Inventor： 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: H04W68/02 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W68/02 ,  H04L5/0007 ,  H04W72/042 ,  H04W88/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20150131598A1

公开(公告)日：2015-05-14

申请号：US14600840

申请日：2015-01-20

Applicant: LG ELECTRONICS INC.

Inventor： Seung Hee HAN ,  Jin Young CHUN ,  Wook Bong LEE ,  Min Seok NOH ,  Jin Sam KWAK ,  Yeong Hyeon KWON ,  Hyun Woo LEE ,  Jin Soo CHOI ,  Dong Cheol KIM ,  Sung Ho MOON ,  Bin Chul IHM ,  Moon Il LEE

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04J11/0069 ,  H04L27/2614 ,  H04W72/0413 ,  H04W72/0453 ,  H04W74/002 ,  H04W80/02 ,  H04W88/02 ,  H04W88/08

Abstract: A method for transmitting, by a base station, signals in a communication system. Control information for a subsidiary carrier band is transmitted to a mobile station via a primary carrier band. Data is transmitted to the mobile station via the subsidiary carrier band based on the control information and via the primary carrier band. Furthermore, the primary carrier band is a carrier frequency band which the mobile station initially attempts to access or via which information of a carrier aggregation configuration is transmitted. Additionally, the control information includes a logical index assigned to the subsidiary carrier band for the mobile station and a physical index of a frequency allocation band used as the subsidiary carrier band. The physical index corresponds to one of plural absolute frequency band indexes assigned to frequency allocation bands available in the communication system.

Abstract translation: 一种用于由基站在通信系统中发送信号的方法。 辅助载波频带的控制信息通过主载波频带发送到移动台。 基于控制信息，经由主载波，经由辅助载波频带将数据发送到移动台。 此外，主载波频带是移动台最初尝试接入或通过载波聚合配置的信息被发送的载波频带。 此外，控制信息包括分配给移动台的辅助载波频带的逻辑索引和用作辅助载波频带的频率分配频带的物理索引。 物理指标对应于分配给通信系统中可用的频率分配频带的多个绝对频带索引之一。

公开(公告)号：US20130308614A1

公开(公告)日：2013-11-21

申请号：US13946840

申请日：2013-07-19

Applicant: LG ELECTRONICS INC.

Inventor： Hee Jeong CHO ,  Ki Seon RYU ,  Jin Soo CHOI ,  Yong Ho KIM ,  Young Soo YUK

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04W48/12

Abstract: 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.

Abstract translation: 公开了一种用于在无线通信系统中发送和接收系统信息的方法和装置。 一种用于由无线通信系统的移动台（MS）接收系统信息的方法包括从基站（BS）接收次级超帧报头（S-SFH）改变周期，以及接收主要超帧报头信息元素（P- SFH IE），其包括表示来自基站（BS）的多个次超级帧头子分组信息元素（S-SFH SP IE）的改变计数的第一字段。 一旦多个S-SFH SP IE中的每一个被改变，则在一个或多个S-SFH改变周期期间，多个S-SFH SP IE中的每一个保持不变。

公开(公告)号：US20220374145A1

公开(公告)日：2022-11-24

申请号：US17755599

申请日：2019-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Hee Chul LEE ,  Jin Soo CHOI

IPC: G06F3/04886 ,  G06F3/14 ,  G06F3/04817

Abstract: Provided is an electronic device in which a first body having a first display and a second body having a second display are selectively coupled and linked, the electronic device including at least one processor which is provided at the first body so as to control the first display and which controls the first display and the second display on the basis of coupling to the second body, wherein the at least one processor is configured to identify whether the second body is coupled and on the basis of the coupling to the second body, output one area of a keyboard interface corresponding to a keyboard on the first display and output another area of the keyboard interface on the second display.

公开(公告)号：US20140192720A1

公开(公告)日：2014-07-10

申请号：US14167913

申请日：2014-01-29

Applicant: LG ELECTRONICS INC.

Inventor： 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: H04W68/02

CPC classification number: H04W68/02 ,  H04L5/0007 ,  H04W72/042 ,  H04W88/08

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130308584A1

公开(公告)日：2013-11-21

申请号：US13952074

申请日：2013-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Wook Bong LEE ,  Jin Young CHUN ,  Han Gyu CHO ,  Jin Soo CHOI ,  Bin Chul IHM

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04J11/0056 ,  H04L5/003 ,  H04L5/0035 ,  H04L5/0073 ,  H04W72/0453

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130244651A1

公开(公告)日：2013-09-19

申请号：US13886099

申请日：2013-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Jin Soo CHOI ,  Han Gyu CHO ,  Jin Sam KWAK

IPC: H04W60/00

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

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130121275A1

公开(公告)日：2013-05-16

申请号：US13678358

申请日：2012-11-15

Applicant: LG ELECTRONICS INC

Inventor： Gi Won PARK ,  Hee Jeong CHO ,  Jin Soo CHOI

IPC: H04W8/26

CPC classification number: H04W8/26 ,  H04W68/00 ,  H04W74/006

Abstract: A method and apparatus for allocating a random access identifier (RAID) for a fixed machine-to-machine (M2M) device in a wireless communication system is provided. A base station transmits a paging message to the fixed M2M device, the paging message including an M2M group ID (MGID) for the fixed M2M device and including a first contention free RAID for a first fixed M2M device having a first index among a plurality of fixed M2M devices which have the same MGID, and allocates a contention free RAID for the fixed M2M device based on the first contention free RAID.

Abstract translation: 提供了一种用于在无线通信系统中为固定机对机（M2M）设备分配随机接入标识符（RAID）的方法和装置。 基站向固定M2M设备发送寻呼消息，寻呼消息包括用于固定M2M设备的M2M组ID（MGID），并且包括用于具有第一索引的第一固定M2M设备的第一无竞争RAID 具有相同MGID的固定M2M设备，并且基于第一无竞争RAID为固定M2M设备分配无竞争RAID。

公开(公告)号：US20170041104A1

公开(公告)日：2017-02-09

申请号：US15332633

申请日：2016-10-24

Applicant: LG Electronics Inc.

Inventor： Doo Hyun SUNG ,  Hyung Ho PARK ,  Jin Soo CHOI ,  Jae Hoon CHUNG ,  Jong Young HAN ,  Kyu Jin PARK ,  Eun Jong LEE ,  Han Gyu CHO

IPC: H04L1/18 ,  H04W72/04 ,  H04L1/16

CPC classification number: H04L1/1812 ,  G06F11/1443 ,  H04L1/1607 ,  H04L1/1822 ,  H04L1/1829 ,  H04L1/1874 ,  H04L1/1887 ,  H04L1/1896 ,  H04L2001/125 ,  H04W72/042

Abstract: A method is provided for performing data transmission using a hybrid automatic repeat request (HARQ) scheme performed by a transmitter. The transmitter transmits uplink data to a receiver, and receives an acknowledgement (ACK) signal for the data from the receiver. The transmitter determines whether or not an uplink grant associated with the ACK signal is received. The transmitter keeps the uplink data in an HARQ buffer of the transmitter without flushing the uplink data if it is determined that the uplink grant associated with the ACK signal is not received within a certain time period from the receiver.

Abstract translation: 提供一种用于使用由发射机执行的混合自动重复请求（HARQ）方案来执行数据传输的方法。 发射机向接收机发送上行链路数据，并从接收机接收数据的确认（ACK）信号。 发射机确定是否接收到与ACK信号相关联的上行链路许可。 如果确定在与接收机一定时间段内没有接收到与ACK信号相关联的上行链路许可，则发射机将上行链路数据保持在发射机的HARQ缓冲器中，而不刷新上行链路数据。

公开(公告)号：US20140056260A1

公开(公告)日：2014-02-27

申请号：US14066517

申请日：2013-10-29

Applicant: LG ELECTRONICS INC.

Inventor： Jin Soo CHOI ,  Min Seok OH ,  Hyung Ho PARK ,  Sung Ho MOON ,  Jae Hoon CHUNG ,  Doo Hyun SUNG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0016 ,  H04L1/0021 ,  H04L1/0025 ,  H04L1/20 ,  H04L25/0222 ,  H04L27/2601 ,  H04W24/10 ,  H04W28/22 ,  Y02D50/10

Abstract: A method of selecting a modulation and coding scheme (MCS) index in a wireless communication system is disclosed. More specifically, the method includes measuring a frequency selectivity of a receiving channel, selecting a MCS index having a coding rate below a prescribed coding rate threshold value if the measured frequency selectivity is greater than or equal to a specified frequency selectivity threshold, and selecting the MCS index having the coding rate above or equal to the prescribed coding rate threshold value if the measured frequency selectivity is less than the specified frequency selectivity threshold.

Abstract translation: 公开了一种在无线通信系统中选择调制和编码方案（MCS）索引的方法。 更具体地，该方法包括测量接收信道的频率选择性，如果所测量的频率选择性大于或等于指定频率选择性阈值，则选择具有低于规定编码率阈值的编码率的MCS索引，并且选择 如果测量的频率选择性小于指定的频率选择性阈值，则编码率高于或等于规定编码率阈值的MCS索引。