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公开(公告)号：US20180249420A1
公开(公告)日：2018-08-30
申请号：US15758716
申请日：2016-09-12
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
Abstract: One disclosure of the present specification provides a method for simultaneously transmitting, by user equipment (UE), a cellular uplink signal and a proximity service (ProSe) signal. The method may comprise a step of determining the total transmission power PCMAX of the cellular uplink signal and the ProSe signal. Here, the total transmission power PCMAX may satisfy PCMAX_L≤PCMAX≤PCMAX_H. At this time, PCMAX_L may be a lower limit value and PCMAX_H may be an upper limit value. The cellular uplink signal is transmitted in a subframe n, the ProSe signal is transmitted in a subframe m, and subframe n may be considered as a reference subframe if subframe n and subframe m are time asynchronous.
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公开(公告)号：US20180084448A1
公开(公告)日：2018-03-22
申请号：US15558954
申请日：2016-03-24
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W24/10 , H04L5/00 , H04L5/001 , H04L5/003 , H04L5/0091 , H04L5/14 , H04W16/32 , H04W72/044 , H04W72/085
Abstract: A disclosure of the present specification provides a method for performing measurement in a wireless device having a plurality of radio frequency (RF) chains for supporting aggregation of multiple carriers. The method may comprise the steps of: receiving, from a base station, information including measurement configuration (MeasConfig) information that includes a measurement gap (MG) for performing inter-frequency measurement; when the number of the received measurement gaps is one, determining, among the multiple carriers, a carrier corresponding to the RF chain to which the one measurement gap is to be applied; and transmitting, to the base station, a measurement report including the result of performing inter-frequency measurement by applying the measurement gap to the RF chain for the determined carrier. When the number of the received measurement gaps is one, the measurement report may include an indication of the carrier to which the measurement gap has been applied.
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43.发明申请公开(公告)号：US20180076945A1
公开(公告)日：2018-03-15
申请号：US15812169
申请日：2017-11-14
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Sangwook LEE , Jinyup HWANG , Dongik LEE , Manyoung JUNG , Yoonoh YANG , Seungpyo NOH
IPC: H04L5/00 , H04W72/04 , H04W52/36 , H04J11/00 , H04L27/26 , H04W74/00 , H04W52/24 , H04L5/14 , H04W52/14
CPC classification number: H04L5/0066 , H04J11/003 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/14 , H04L27/26 , H04W52/146 , H04W52/24 , H04W52/367 , H04W72/0413 , H04W72/0446 , H04W74/004
Abstract: A method for limiting a spurious emission, the method performed by a user equipment (UE) and includes configuring a radio frequency (RF) unit to use bands 1 and 5 for a carrier aggregation; and determining at least one band to be protected, if another UE using at least one of bands 1, 3, 5, 7, 8, 38, 40, and 42 needs to be protected, controlling the RF unit to limit a maximum level of spurious emission to −50 dBm, and if another UE using a band 26 needs to be protected, controlling the RF unit of the UE to limit the maximum level of the spurious emission to −27 dBm.
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44.发明申请公开(公告)号：US20180049207A1
公开(公告)日：2018-02-15
申请号：US15671806
申请日：2017-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Sangwook LEE , Dongik LEE , Jongkil SHIN , Yoonoh YANG , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W72/0473 , H04B17/102 , H04W24/02 , H04W52/367 , H04W72/02 , H04W72/0413 , H04W72/0453
Abstract: There is provided a method for determining a transmission power of a vehicle to everything (V2X) signal. The method is performed by a V2X terminal and comprises determining the transmission power of the V2X signal. The transmission power is determined based on antenna gain and a conducted power. The conducted power is determined to not exceed a specific maximum power class, The antenna gain is at most 6 dBi, and the specific maximum power class specify at most 26 dBm.
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45.发明申请公开(公告)号：US20170318587A1
公开(公告)日：2017-11-02
申请号：US15582450
申请日：2017-04-28
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04L5/001 , H04W84/042
Abstract: When a terminal aggregates three downlink carriers by using the carrier aggregation (CA) of the LTE-A technology and transmits an uplink signal on two uplink carriers while aggregating two uplink carriers, a harmonic component and an intermodulation distortion (IMD) component are generated, thereby influencing a downlink band of the terminal itself Therefore, the present specification presents a scheme therefor.
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Patent Agency Ranking
公开(公告)号：US20170317856A1
公开(公告)日：2017-11-02
申请号：US15520649
申请日：2015-10-22
Applicant: LG ELECTRONICS INC.
Inventor： Sangwook LEE , Yoonoh YANG , Suhwan LIM , Manyoung JUNG , Jinyup HWANG
IPC: H04L25/03 , H04B17/318 , H04W84/04 , H04W88/02
CPC classification number: H04L25/03006 , H04B17/318 , H04J11/004 , H04L25/0224 , H04W84/045 , H04W88/02
Abstract: A disclosure of the present specification provides a method for determining whether to drive a symbol level interference canceller on the basis of a network support. The method comprises the steps of: determining whether to turn on the symbol level interference canceller on the basis of condition information on at least one between a serving cell and an interference cell; driving the symbol level interference canceller according to the determination; and determining whether to turn off the symbol level interference canceller, when the condition information has changed, while driving the symbol level interference canceller.
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47.发明申请公开(公告)号：US20170310385A1
公开(公告)日：2017-10-26
申请号：US15517483
申请日：2015-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Jinyup HWANG , Inkwon SEO , Youngtae KIM
CPC classification number: H04B7/26 , H04B7/2612 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W72/0486
Abstract: A disclosure of the present specification provides a method for transceiving data in a next generation mobile communication system. The method may comprise a step of receiving system information from a base station. The system information may comprise: system band information; information regarding a first uplink center frequency and a second uplink center frequency for an uplink band within the system band; and information regarding a first downlink center frequency and a second downlink center frequency for a downlink band within the system band. The method may comprise: a step of receiving, from the base station, a control signal to change the downlink band to a second downlink center frequency; and a step of tuning a radio frequency (RF) unit in order to switch the downlink band from the first downlink center frequency to the second downlink center frequency.
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公开(公告)号：US20170238206A1
公开(公告)日：2017-08-17
申请号：US15502774
申请日：2015-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Jinyup HWANG , Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG
CPC classification number: H04W28/0236 , H04J11/00 , H04J11/005 , H04L5/0048 , H04L5/0051 , H04L5/006 , H04L5/0073 , H04W28/04 , H04W40/16
Abstract: One disclosure of the present specification provides an interference cancellation reception method. The interference cancellation reception method can comprise the steps of: cancelling an interference caused by a cell-specific reference signal (CRS) from a neighboring cell which is mixed within a signal received from a serving cell; blind-detecting a parameter related to a demodulation reference signal (DMRS) so as to discover whether the signal from the neighboring cell mixed within the received signal is a data channel modulated on the basis of the DMRS; cancelling an interference between the detected DMRS signal and a DMRS signal of the serving cell when the DMRS is detected on the basis of the DMRS-related parameter; blind-detecting a modulation order for the data channel from the neighboring cell; and receiving only the signal from the serving cell through the interference cancellation by the data channel from the neighboring cell on the basis of the modulation order.
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公开(公告)号：US20160197692A1
公开(公告)日：2016-07-07
申请号：US14911407
申请日：2014-08-11
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Jinyup HWANG , Manyoung JUNG , Sangwook LEE , Suhwan LIM
CPC classification number: H04J11/005 , H04W24/10 , H04W48/16 , H04W72/082
Abstract: The present disclosure provides a method of performing a measurement. The method of performing a measurement may include the steps of: continuing a measurement on received signal strength indication (RSSI) for sections corresponding to the multiple of an almost blank subframe (ABS) pattern when a measurement subframe pattern representing a subframe to be measured with respect to a serving cell to which enhanced inter-cell interference coordination (eICIC) is applied is not received; averaging measurement results for the sections corresponding to the multiple of the ABS; and transmitting the average of the measurement results to the serving cell.
Abstract translation: 本公开提供了执行测量的方法。 执行测量的方法可以包括以下步骤：当表示将要测量的子帧的测量子帧模式的测量子帧模式时，继续对与几乎空白子帧（ABS）模式的倍数相对应的部分的接收信号强度指示（RSSI）的测量， 不接收对应用增强小区间干扰协调（eICIC）的服务小区的接收; 对应于ABS的倍数的部分平均测量结果; 并将测量结果的平均值发送到服务小区。
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公开(公告)号：US20160029321A1
公开(公告)日：2016-01-28
申请号：US14760843
申请日：2014-01-10
Applicant: LG ELECTRONICS INC.
Inventor： Jinyup HWANG , Sangwook LEE , Manyoung JUNG , Yoonoh YANG , Suhwan LIM
IPC: H04W52/24 , H04W36/00 , H04B17/345
CPC classification number: H04W52/244 , H04B17/345 , H04J11/005 , H04L5/001 , H04L5/005 , H04L5/0051 , H04L5/0073 , H04W36/0083 , H04W52/38
Abstract: One embodiment of the present specification provides an interference-removed reception method. The interference-removed reception method may comprise the steps of: receiving, from a serving cell, interference removal support information comprising transmission power information on the any channel of a neighboring cell; estimating the channel of the serving cell; receiving data by decoding the channel of the serving cell; and removing interference by the any channel of the neighboring cell, which is comprised in the received data, by using the transmission power in the received interference removal support information.
Abstract translation: 本说明书的一个实施例提供了一种干扰消除接收方法。 干扰消除接收方法可以包括以下步骤：从服务小区接收包括相邻小区的任何信道上的发射功率信息的干扰消除支持信息; 估计服务小区的信道; 通过解码服务小区的信道来接收数据; 以及通过使用所接收的干扰去除支持信息中的发送功率去除包含在所接收的数据中的相邻小区的任何信道的干扰。
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