公开(公告)号：US20170099581A1

公开(公告)日：2017-04-06

申请号：US15282717

申请日：2016-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W4/02 ,  H04W36/14 ,  H04W8/00

CPC classification number: H04W4/023 ,  H04W8/005 ,  H04W36/00 ,  H04W36/14 ,  H04W72/0413 ,  H04W84/042

Abstract: One disclosure of the present specification provides a method for performing a proximity service (ProSe). The method may be performed by a user equipment (UE) and comprise: performing, by the UE configured with a primary cell (Pcell) and a secondary cell (Scell), a switching between the ProSe and a cellular service with at least one of the Pcell and the Scell; transceiving a ProSe discovery signal with at least one or more adjacent UEs after performing a switching from the cellular service to the ProSe service; and transceiving a signal with the at least one of the Pcell and the Scell after performing a switching from the ProSe service to the cellular service. Here, the UE is allowed an interruption of up to one subframe that is N subframes before and after an uplink (UL) subframe configured for transmitting the ProSe discovery signal.

公开(公告)号：US20170086148A1

公开(公告)日：2017-03-23

申请号：US15126573

申请日：2015-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Manyoung JUNG ,  Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Jinyup HWANG

IPC: H04W52/26 ,  H04W52/14

CPC classification number: H04W52/262 ,  H04W52/146

Abstract: One embodiment of the present specification discloses a method for performing power control for an uplink transmission in user equipment. The method comprises the steps of: receiving a signal including information about a maximum modulation order among modulation schemes of a low order that can be used for an uplink transmission; comparing the modulation order set to be used for an uplink transmission with the modulation order included in the signal; and setting a transmission radio frequency (RF) unit into a first power mode if the modulation order set to be used for an uplink transmission is lower than or equal to the modulation order included in the signal.

公开(公告)号：US20170005740A1

公开(公告)日：2017-01-05

申请号：US15113039

申请日：2015-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04B17/345 ,  H04W16/32 ,  H04W56/00 ,  H04L5/14 ,  H04L5/00

CPC classification number: H04B17/345 ,  H04B17/309 ,  H04L5/0032 ,  H04L5/0048 ,  H04L5/14 ,  H04W16/32 ,  H04W56/0015 ,  H04W72/08 ,  H04W88/02

Abstract: One disclosure of the present specification provides a method for performing measurement. The method may comprise the steps of: receiving measurement setting information and wireless resource setting information from a serving cell; and receiving setting information for a measurement interval if a frequency band of the serving cell and a frequency band of a neighboring cell belong to different inter-bands, wherein setting information for the measurement interval may indicate a setting in which the number of downlink (DL) subframes is 1 for 5 ms if the serving cell operates with a TDD UL-DL setting of 0 or 6. The method may comprise a step of performing measurement for reference signals from the serving cell and the neighboring cell during the measurement interval.

Abstract translation: 本说明书的一个公开内容提供了一种用于执行测量的方法。 该方法可以包括以下步骤：从服务小区接收测量设置信息和无线资源设置信息; 以及如果所述服务小区的频带和相邻小区的频带属于不同的频带，则接收所述测量间隔的设置信息，其中所述测量间隔的设置信息可以指示下行链路数量（DL ）如果服务小区以0或6的TDD UL-DL设置操作，那么5ms内的子帧为1。该方法可以包括在测量间隔期间对来自服务小区和相邻小区的参考信号进行测量的步骤。

公开(公告)号：US20160345320A1

公开(公告)日：2016-11-24

申请号：US15208433

申请日：2016-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Suhwan LIM ,  Manyoung JUNG ,  Sangwook LEE

IPC: H04W72/04 ,  H04B17/309 ,  H04L27/26 ,  H04W24/08

CPC classification number: H04W72/0446 ,  H04B17/309 ,  H04L5/001 ,  H04L5/0053 ,  H04L27/2602 ,  H04L27/261 ,  H04L27/2636 ,  H04W24/08 ,  H04W36/0094

Abstract: A method and a base station for transmitting information for cell measurements, and a method and a user equipment for performing cell measurements are discussed. The method for transmitting information for cell measurements according to an embodiment includes transmitting, by the base station, information indicating a first time domain measurement resource restriction pattern for measurements of a first cell. The first time domain measurement resource restriction pattern indicates which subframe among subframes corresponding to the first time domain measurement resource restriction pattern is used for the measurements of the first cell. The first time domain measurement resource restriction pattern is configured such that a subset of non-almost blank subframes in an almost blank subframe pattern configured in the first cell is used for the measurements of the first cell. The almost blank subframe pattern indicates which subframes are configured as almost blank subframes or as the non-almost blank subframes.

Abstract translation: 讨论了用于发送用于小区测量的信息的方法和基站，以及用于执行小区测量的方法和用户设备。 根据实施例的用于发送用于小区测量的信息的方法包括：由基站发送指示用于第一小区的测量的第一时域测量资源限制模式的信息。 第一时域测量资源限制模式指示与第一时域测量资源限制模式对应的子帧中的哪个子帧用于第一小区的测量。 第一时域测量资源限制模式被配置为使得在第一小区中配置的几乎空白的子帧模式中的几乎空白的子帧的子集用于第一小区的测量。 几乎空白的子帧模式指示哪些子帧被配置为几乎空白的子帧或非几乎空白的子帧。

公开(公告)号：US20150358975A1

公开(公告)日：2015-12-10

申请号：US14760422

申请日：2014-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Manyoung JUNG ,  Suhwan LIM ,  Jinyup HWANG

IPC: H04W72/08 ,  H04W72/00 ,  H04L5/00 ,  H04W72/04 ,  H04W56/00 ,  H04J11/00 ,  H04B1/10 ,  H04B15/00

CPC classification number: H04W72/082 ,  H04B1/10 ,  H04B7/0413 ,  H04B15/00 ,  H04J11/005 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0092 ,  H04W28/12 ,  H04W36/0088 ,  H04W48/12 ,  H04W52/244 ,  H04W56/00 ,  H04W72/005 ,  H04W72/0446

Abstract: An embodiment of the present invention provides a method for receiving a signal with an interference eliminated. The method for receiving a signal with an interference eliminated includes the steps of: receiving the information of PBCH (Physical Broadcast Channel) of a neighbor interference cell from a serving cell; receiving the information of the downlink synchronization with the neighbor interference cell from the serving cell; identifying the channel of the serving cell suffering an interference by PBCH of the neighbor interference cell based on the information of the downlink synchronization; and eliminating the interference for receiving the identified channel based on the information of PBCH of the neighbor interference cell.

Abstract translation: 本发明的实施例提供一种用于接收消除了干扰的信号的方法。 用于接收具有干扰消除的信号的方法包括以下步骤：从服务小区接收相邻干扰小区的PBCH（物理广播信道）的信息; 从所述服务小区接收与所述相邻干扰小区的下行链路同步的信息; 基于下行链路同步的信息，识别遭受相邻干扰小区的PBCH的干扰的服务小区的信道; 并且基于相邻干扰小区的PBCH的信息来消除用于接收所识别的信道的干扰。

公开(公告)号：US20150341132A1

公开(公告)日：2015-11-26

申请号：US14758851

申请日：2014-01-10

Applicant: LG ELECTRONICS INC.

Inventor： Jinyup HWANG ,  Sangwook LEE ,  Manyoung JUNG ,  Yoonho YANG ,  Suhwan LIM

IPC: H04J11/00 ,  H04L27/26 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04J11/0053 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L27/2613 ,  H04L27/2657 ,  H04W72/042

Abstract: One embodiment of the present specification provides a reception method for a terminal supporting cooperative multi-point (CoMP). The reception method for the terminal may comprise the steps of: receiving a signal which indicates that a channel state indicator-reference signal (CSI-RS) port and a cell-specific reference signal (CRS) port are almost quasi co-located; and determining a frequency offset between a CRS and a demodulation-reference signal (DM-RS), which is quasi co-located with the CRS, on the basis of the signal which indicates that the CSI-RS port and the CRS port are almost quasi co-located. Herein the frequency offset between the CRS and the DM-RS may be within 50 Hz.

Abstract translation: 本说明书的一个实施例提供了一种支持协作多点（CoMP）的终端的接收方法。 终端的接收方法可以包括以下步骤：接收指示信道状态指示符参考信号（CSI-RS）端口和小区特定参考信号（CRS）端口几乎准同位的信号; 根据表示CSI-RS端口和CRS端口几乎相等的信号，确定与CRS准位置的CRS与解调参考信号（DM-RS）之间的频率偏移 准同处。 这里，CRS和DM-RS之间的频率偏移可以在50Hz以内。

公开(公告)号：US20150230254A1

公开(公告)日：2015-08-13

申请号：US14692560

申请日：2015-04-21

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Manyoung JUNG ,  Yoonoh YANG ,  Sangwook LEE

IPC: H04W72/04 ,  H04W52/06 ,  H04W52/24

CPC classification number: H04W72/0473 ,  H04L7/007 ,  H04L27/2614 ,  H04W52/06 ,  H04W52/243 ,  H04W52/34 ,  H04W52/365 ,  H04W52/367 ,  H04W72/0413 ,  H04W72/0453

Abstract: A method of reducing transmission power. The method according to one embodiment includes calculating a maximum power reduction (MPR) on a maximum output power for transmission with non-contiguous resource allocation in a single component carrier; and transmitting a signal. The MPR is calculated differently depending on a ratio A which is a ratio of a number of simultaneously transmitted resource blocks in a channel bandwidth (NRB_alloc) to a number of aggregated resource blocks in a fully allocated aggregated channel bandwidth (NRB_agg). The MPR is calculated using a first equation when the ratio A is greater than 0 and less than or equal to 0.33. The MPR is calculated using a second equation when the ratio A is greater than 0.33 and less than or equal to 0.77. The MPR is calculated using a third equation when the ratio A is greater than 0.77 and less than or equal to 1.

Abstract translation: 降低传输功率的方法。 根据一个实施例的方法包括：计算在单个分量载波中具有非连续资源分配的用于传输的最大功率降低（MPR）; 并发送信号。 根据作为信道带宽（NRB_alloc）中的同时发送的资源块的数量与完全分配的聚合信道带宽（NRB_agg）中的聚合资源块的数量的比率的比率A，MPR的计算方式不同。 当比值A大于0且小于或等于0.33时，使用第一等式计算MPR。 当比值A大于0.33且小于或等于0.77时，使用第二等式计算MPR。 当比值A大于0.77且小于或等于1时，使用第三方程计算MPR。