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1. 发明申请

US20160134410A1 METHOD FOR TRANSMITTING UPLINK SIGNAL TO MINIMIZE SPURIOUS EMISSION AND USER EQUIPMENT THEREOF 审中-公开
标题翻译：用于发送上行信号以最小化发射功率的方法及其用户设备
公开(公告)号：US20160134410A1
公开(公告)日：2016-05-12
申请号：US14991524
申请日：2016-01-08
申请人： LG ELECTRONICS INC.
发明人： Suhwan Lim , Sangwook LEE , Jinyup HWANG , Dongik LEE , Manyoung JUNG , Yoonoh YANG , Seungpyo NOH
IPC分类号： H04L5/00 , H04W74/00
CPC分类号： 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
摘要： A method for limiting a spurious emission, and a user equipment (UE) thereof are discussed. The method according to one embodiment includes configuring a radio frequency (RF) unit of the UE to use a band 1; if the RF unit is configured to use the band 1, controlling the RF unit of the UK to limit a maximum level of spurious emission to −50 dBm for protecting another UE using a band 5; and transmitting an uplink signal through the configured RF unit. The band 1 includes an uplink operating band of 1920-1980 MHz and a downlink operating band of 2110-2170 MHz. The band 5 includes an uplink operating band of 824-849 MHz and a downlink operating band of 869-894 MHz.
摘要翻译：讨论了限制杂散发射的方法及其用户设备（UE）。根据一个实施例的方法包括配置UE的射频（RF）单元以使用频带1; 如果RF单元被配置为使用频带1，则控制英国的RF单元将最大杂散发射电平限制为-50dBm，以保护另一UE使用频带5; 以及通过所配置的RF单元发送上行链路信号。带1包括1920-1980MHz的上行链路工作频带和2110-2170MHz的下行链路工作频带。带5包括824-849MHz的上行链路工作频带和869-894MHz的下行链路工作频带。

2. 发明申请

US20180091186A1 STUDIES ABOUT MSD LEVEL IN AGGREGATING A PLURALITY OF DOWNLINK CARRIERS AND TWO UPLINK CARRIERS 审中-公开
公开(公告)号：US20180091186A1
公开(公告)日：2018-03-29
申请号：US15710757
申请日：2017-09-20
申请人： LG ELECTRONICS INC.
发明人： Suhwan LIM , Jaehyuk JANG , Dongik LEE , Sangwook LEE
IPC分类号： H04B1/525 , H04L5/14 , H04L27/26 , H04L27/00
CPC分类号： H04B1/525 , H04B1/005 , H04L5/001 , H04L5/0037 , H04L5/0066 , H04L5/1461 , H04L27/0006 , H04L27/2646 , H04W72/0453
摘要： There is provided a method for transmitting/receiving a signal in carrier aggregation. The method may comprise: transmitting an uplink signal by using two uplink carriers when three downlink carriers and two uplink carriers are configured to be aggregated. The three downlink carriers include three operating bands among evolved universal terrestrial radio access (E-UTRA) operating bands 1, 2, 3, 5, 12, 30 and 40 and the two uplink carrier includes two operating bands thereamong. The method may comprise: receiving a downlink signal through all of three downlink carriers. Here, a predetermined maximum sensitivity degradation (MSD) is applied to receiving reference sensitivity of the downlink signal, thereby successfully receiving the signal.

3. 发明申请

US20180076945A1 METHOD FOR TRANSMITTING UPLINK SIGNAL TO MINIMIZE SPURIOUS EMISSION AND USER EQUIPMENT THEREOF 审中-公开
公开(公告)号：US20180076945A1
公开(公告)日：2018-03-15
申请号：US15812169
申请日：2017-11-14
申请人： LG ELECTRONICS INC.
发明人： Suhwan LIM , Sangwook LEE , Jinyup HWANG , Dongik LEE , Manyoung JUNG , Yoonoh YANG , Seungpyo NOH
IPC分类号： H04L5/00 , H04W72/04 , H04W52/36 , H04J11/00 , H04L27/26 , H04W74/00 , H04W52/24 , H04L5/14 , H04W52/14
CPC分类号： 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
摘要： 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.

4. 发明申请

US20180049207A1 METHOD FOR DETERMINING A TRANSMISSION POWER OF A VEHICLE TO EVERYTHING (V2X) SIGNAL AND A TERMINAL PERFORMING THE METHOD 审中-公开
公开(公告)号：US20180049207A1
公开(公告)日：2018-02-15
申请号：US15671806
申请日：2017-08-08
申请人： LG ELECTRONICS INC.
发明人： Suhwan LIM , Sangwook LEE , Dongik LEE , Jongkil SHIN , Yoonoh YANG , Manyoung JUNG , Jinyup HWANG
IPC分类号： H04W72/04 , H04W52/36
CPC分类号： H04W72/0473 , H04B17/102 , H04W24/02 , H04W52/367 , H04W72/02 , H04W72/0413 , H04W72/0453
摘要： 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.

5. 发明申请

US20230139460A1 ELECTRONIC DEVICE WITH ANTENNA 有权
公开(公告)号：US20230139460A1
公开(公告)日：2023-05-04
申请号：US17918086
申请日：2020-04-10
申请人： LG ELECTRONICS INC.
发明人： Seungmin WOO , Dongik LEE
IPC分类号： H01Q21/06 , H01Q1/38 , H01Q3/30 , H01Q9/40 , H04B7/0413
摘要： An electronic device having an antenna according to an embodiment is provided. The electronic device may include a radiator configured by stacking metal patterns on different layers of a multi-layer substrate, and a ground layer arranged on the different layers of the multi-layer substrate and operating as ground for the radiator. At least some of the metal patterns may be vertically interconnected, and any one of the metal patterns may be connected to a feeding pattern.

6. 发明申请

US20200245329A1 METHOD FOR TRANSMITTING AND RECEIVING SIGNAL BY TERMINAL SUPPORTING DUAL-CONNECTIVITY BETWEEN E-UTRA AND NR AND TERMINAL PERFORMING THE METHOD 审中-公开
公开(公告)号：US20200245329A1
公开(公告)日：2020-07-30
申请号：US16848193
申请日：2020-04-14
申请人： LG ELECTRONICS INC.
发明人： Suhwan Lim , Sangwook LEE , Jaehyuk JANG , Dongik LEE
IPC分类号： H04W72/04 , H04W88/06
摘要： Provided is a method for transmitting and receiving a signal by a terminal supporting dual-connectivity between evolved universal terrestrial radio access (E-UTRA) and new radio (NR). In the method, when the E-UTRA uses at least one of E-UTRA operating bands 1, 3, 5, and 7, when the NR uses one of NR operating bands n77, n78, and n79, when an uplink center frequency of a first operating band among the E-UTRA operating bands and the NR operating bands is a first value, and when a downlink center frequency of the first operating band is a second value, a predetermined maximum sensitivity degradation (MSD) is applied to reference sensitivity used for reception of the downlink signal.

7. 发明申请

US20180049202A1 STUDIES ABOUT MSD LEVEL IN BAND 46 审中-公开
公开(公告)号：US20180049202A1
公开(公告)日：2018-02-15
申请号：US15675031
申请日：2017-08-11
申请人： LG ELECTRONICS INC.
发明人： Suhwan LIM , Sangwook LEE , Dongik LEE , Jaehyuk JANG
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/001 , H04L23/00 , H04W84/042 , H04W88/02
摘要： There is provided a method for transmitting/receiving a signal. The method may be performed by a wireless terminal and comprise: transmitting, by the wireless terminal configured with a carrier aggregation, an uplink signal. The carrier aggregation may include a combination of a evolved universal terrestrial radio access (E-UTRA) operating band 46 and one of E-UTRA operation bands 5, 7, 8, 21, 28 and 41. The method may comprise: receiving a downlink signal. If the uplink signal is transmitted through one of E-UTRA operation bands 5, 7, 8, 21, 28 and 41 and if the downlink signal is received through the E-UTRA operating band 46, a predetermined maximum sensitivity degradation (MSD) is applied to receiving reference sensitivity of the downlink signal, thereby successfully receiving the signal.

8. 发明申请

US20170054535A1 METHOD FOR TRANSMITTING AND RECEIVING SIGNAL BY AGGREGATING THREE DOWNLINK CARRIERS AND TWO UPLINK CARRIERS 审中-公开
标题翻译：通过聚合三个下行链路载波和两个上行链路传输和接收信号的方法
公开(公告)号：US20170054535A1
公开(公告)日：2017-02-23
申请号：US15238548
申请日：2016-08-16
申请人： LG ELECTRONICS INC.
发明人： Suhwan LIM , Sangwook LEE , Seungpyo NOH , Dongik LEE , Youngryoul KIM
IPC分类号： H04L5/00 , H04L27/26 , H04W72/04 , H04L27/00
CPC分类号： H04B1/525 , H04J11/0023 , H04L5/001 , H04L5/0037 , H04L5/0066 , H04L5/1461 , H04L27/0006 , H04L27/2646 , H04W28/0236 , H04W72/0453
摘要： 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.
摘要翻译：当终端通过使用LTE-A技术的载波聚合（CA）来聚合三个下行链路载波并且在聚合两个上行链路载波的同时在两个上行链路载波上发送上行链路信号时，产生谐波分量和互调失真（IMD）分量，从而影响终端自身的下行链路频带。因此，本说明书给出了一种方案。

9. 发明申请

US20160337894A1 WIRELESS DEVICE FOR SUPPORTING CELLULAR COMMUNICATIONS AND D2D COMMUNICATIONS 有权
标题翻译：用于支持细胞通信和D2D通信的无线设备
公开(公告)号：US20160337894A1
公开(公告)日：2016-11-17
申请号：US15154889
申请日：2016-05-13
申请人： LG ELECTRONICS INC.
发明人： Suhwan LIM , Sangwook LEE , Jongkil SHIN , Dongik LEE
IPC分类号： H04W28/02 , H04L5/00 , H04W48/08 , H04W72/12 , H04L5/14 , H04B7/26
CPC分类号： H04W28/0215 , H04B7/265 , H04L5/0062 , H04L5/0073 , H04L5/1461 , H04W48/08 , H04W88/06
摘要： One disclosure of the present specification provides a wireless device for supporting a first band for cellular communications and a second band for D2D communications. The wireless device may comprising: a main antenna; a first RF chain configured to process a first transmission signal and a second transmission signal wherein the first and second transmission signals are to be transmitted via the main antenna using uplink bands of the first and second bands respectively; a second RF chain configured to process a first reception signal, wherein the first reception signal is received via the main antenna using an uplink band of the second band; a third RF chain configured to process a second reception signal, wherein the second reception signal is received via the main antenna using a downlink band of the first band.
摘要翻译：本说明书的一个公开内容提供了一种用于支持用于蜂窝通信的第一频带的无线设备和用于D2D通信的第二频带。无线设备可以包括：主天线; 第一RF链，被配置为处理第一传输信号和第二传输信号，其中第一和第二传输信号将分别经由主天线使用第一和第二频带的上行链路频带来传输; 第二RF链，被配置为处理第一接收信号，其中通过所述第二频带的上行频带经由所述主天线接收所述第一接收信号; 第三RF链，被配置为处理第二接收信号，其中通过所述第一频带的下行链路频带经由所述主天线接收所述第二接收信号。

10. 发明申请

US20160285505A1 TERMINAL ELIMINATING HARMONIC COMPONENTS AND INTERMODULATION DISTORTIONS COMPONENT 有权
标题翻译：终端消除谐波组件和互连失真组件
公开(公告)号：US20160285505A1
公开(公告)日：2016-09-29
申请号：US15032991
申请日：2014-11-11
申请人： LG ELECTRONICS INC.
发明人： Sangwook LEE , Suhwan LIM , Dongik LEE
IPC分类号： H04B1/525 , H04L5/14 , H04B1/00 , H04B1/62
CPC分类号： H04B1/525 , H04B1/0057 , H04B1/62 , H04L5/14
摘要： A terminal is disclosed by the present specification. The terminal may comprise: an antenna; a diplexer for compounding a carrier of a first band and a carrier of a second band and for connecting or disconnecting the same to the antenna; a filter connected to the diplexer; a first duplexer connected to the filter for separating transmissions and receptions in the carrier of the first band; and a second duplexer connected to the diplexer for separating transmissions and receptions in the carrier of the second band. To this end, the filter can eliminate harmonic components and intermodulation distortions (IMD) that occur when transmission in the carrier of the first band and transmission in the carrier of the second band are simultaneously performed.
摘要翻译：终端由本说明书公开。终端可以包括：天线; 用于复合第一频带的载波和第二频带的载波并用于将天线的连接或断开连接到天线的双工器; 连接到双工器的滤波器; 连接到所述滤波器的第一双工器，用于分离所述第一频带的载波中的传输和接收; 以及连接到所述双工器的用于分离所述第二频带的载波中的传输和接收的第二双工器。为此，滤波器可以消除在第一频带的载波和第二频带的载波中的传输同时进行时发生的谐波分量和互调失真（IMD）。

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