-
公开(公告)号：US20130336257A1
公开(公告)日：2013-12-19
申请号：US13943572
申请日：2013-07-16
Applicant: LG ELECTRONICS INC.
Inventor： Dae Won LEE , Dong Wook ROH , Byeong Woo KANG , Yong Ho SEOK , Yu Jin NOH , Bong Hoe KIM
IPC: H04W84/12
CPC classification number: H04L27/261 , H03M5/12 , H04B7/0413 , H04L1/0041 , H04L1/0061 , H04L25/4904 , H04L27/14 , H04L27/144 , H04L27/148 , H04L27/1563 , H04L27/22 , H04L27/2273 , H04L27/2331 , H04L27/2332 , H04L27/2613 , H04L27/2647 , H04L2027/0028 , H04N5/4401 , H04Q1/46 , H04W28/06 , H04W84/12
Abstract: A method of transmitting a Physical Layer Convergence Procedure (PLCP) frame in a Very High Throughput (VHT) Wireless Local Area Network (WLAN) system includes generating a MAC Protocol Data Unit (MPDU) to be transmitted to a destination station (STA), generating a PLCP Protocol Data Unit (PPDU) by adding a PLCP header, including an L-SIG field containing control information for a legacy STA and a VHT-SIG field containing control information for a VHT STA, to the MPDU, and transmitting the PPDU to the destination STA. A constellation applied to some of Orthogonal Frequency Division Multiplex (OFDM) symbols of the VHT-SIG field is obtained by rotating a constellation applied to an OFDM symbol of the L-SIG field.
-
52.发明申请公开(公告)号：US20180249460A1
公开(公告)日：2018-08-30
申请号：US15966635
申请日：2018-04-30
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn SEO , Joon Kui AHN , Yun Jung YI , Suck Chel YANG , Bong Hoe KIM
CPC classification number: H04W72/0413 , H04L1/0026 , H04L1/0028 , H04L1/1671 , H04L5/001 , H04L5/0055 , H04L5/0057 , H04L27/2628 , H04W52/146 , H04W52/325 , H04W72/1284 , H04W76/10
Abstract: Provided are a method for a terminal transmitting uplink control information (UCI) through a physical uplink control channel (PUCCH) in a wireless communication system, and a terminal using the method. A transmission power to be applied to the uplink control channel is determined on the basis of a value subordinate to a PUCCH format, and at least one type of UCI is transmitted from the physical uplink control channel by using the transmission power that is determined, wherein when the PUCCH format is PUCCH format 3, and the at least one type of UCI includes acknowledgement/negative-acknowledgement (ACK/NACK) and periodic channel state information (CSI), the value subordinate to the PUCCH format is determined on the basis of the number of bits of the ACK/NACK and the number of bits of the periodic CSI.
-
53.发明申请METHOD FOR TRANSMITTING AND RECEIVING A SIGNAL TO PROTECT AGAINST ERRONEOUS FEEDBACK INFORMATION 有权用于发送和接收信号以防止发生错误的反馈信息的方法公开(公告)号：US20170078012A1
公开(公告)日：2017-03-16
申请号：US15343855
申请日：2016-11-04
Applicant: LG ELECTRONICS INC.
Inventor： Dong Youn SEO , Bong Hoe KIM , Young Woo YUN , Ki Jun KIM , Jung Hoon LEE , Eun Sun KIM , Hak Seong KIM , Suk Hyon YOON , Joon Kui AHN
CPC classification number: H04B7/0652 , H04B7/0413 , H04B7/0634 , H04B7/0665 , H04W72/042
Abstract: A method for providing precoding weights for data symbols of data control subframes includes generating a downlink frame having control subframes which individually correspond to one of a plurality of downlink data subframes, and inserting weight information into each of the control subframes, such that the weight information is to be applied to data symbols present in the corresponding one of the data subframes. The method further includes transmitting the control subframes and the inserted weight information to a receiving device.
Abstract translation: 一种为数据控制子帧的数据符号提供预编码权重的方法，包括生成具有与多个下行链路数据子帧中的一个对应的控制子帧的下行链路帧，以及将权重信息插入到每个控制子帧中，使得权重信息 将被应用于存在于相应一个数据子帧中的数据符号。 该方法还包括将控制子帧和插入的权重信息发送到接收设备。
-
54.发明申请公开(公告)号：US20160365956A1
公开(公告)日：2016-12-15
申请号：US15244772
申请日：2016-08-23
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong KIM , Bong Hoe KIM , Dong Wook ROH , Joon Kui AHN , Dong Youn SEO , Jung Hoon LEE
CPC classification number: H04L5/0044 , H04B7/0452 , H04L5/0007 , H04L5/0037 , H04L5/0042 , H04L5/0046 , H04L5/023 , H04L27/2618 , H04L27/265
Abstract: According to one embodiment, a method for transmitting an uplink signal includes transmitting the uplink signal including a block of data symbols. The block of data symbols are mapped to at least two sets of subcarrier blocks. Each data symbol of the block of data symbols is mapped to one of subcarriers of the at least two sets of subcarrier blocks. The at least two sets of subcarrier blocks are not contiguous in frequency. The block of data symbols are mapped in sequence starting with a first data symbol to the at least two sets of subcarrier blocks and in increasing order of subcarrier index.
-
55.发明申请公开(公告)号：US20160197713A1
公开(公告)日：2016-07-07
申请号：US15068478
申请日：2016-03-11
Applicant: LG ELECTRONICS INC.
Inventor： Bong Hoe KIM , Joon Kui AHN , Hak Seong KIM , Dong Wook ROH , Dong Youn SEO , Seung Hwan WON
CPC classification number: H04L5/0055 , H04B7/0491 , H04L1/1635 , H04L1/1812 , H04L1/1822 , H04L1/1854 , H04L1/1858 , H04W36/18 , H04W40/02 , H04W72/0406
Abstract: A packet data transmitting method and mobile communication system using the same enables transmission of common ACK/NACK information from each sector of a base station to a user entity in softer handover. The method includes receiving via at least one of the plurality of sectors a data packet from the mobile terminal, the data packet being correspondingly received for each of the at least one of the plurality of sectors; combining the correspondingly received data packets, to obtain a signal having a highest signal-to-noise ratio; decoding the value obtained by the combining; determining a transmission status of the data packet according to the decoding; and transmitting to the mobile terminal a common ACK/NACK signal including one of a common ACK signal and a common NACK signal according to the determining, the common ACK/NACK signal being transmitted via each of the at least one sector.
Abstract translation: 分组数据发送方法和使用其的移动通信系统使得能够以更软的切换将公共ACK / NACK信息从基站的每个扇区传送到用户实体。 所述方法包括：经由所述多个扇区中的至少一个扇区从所述移动终端接收数据分组，所述数据分组相应地被接收用于所述多个扇区中的所述至少一个扇区中的每一个; 组合相应接收的数据分组，以获得具有最高信噪比的信号; 解码通过组合获得的值; 根据解码确定数据分组的传输状态; 以及根据所述确定，向所述移动终端发送包括公共ACK信号和公共NACK信号中的一个的公共ACK / NACK信号，所述公共ACK / NACK信号经由所述至少一个扇区中的每一个发送。
-
Patent Agency Ranking
公开(公告)号：US20160156432A1
公开(公告)日：2016-06-02
申请号：US15019289
申请日：2016-02-09
Applicant: LG ELECTRONICS INC.
Inventor： Dongyoun SEO , Bong Hoe KIM , Young Woo YUN , Daewon LEE , Nam Yul YU , Ki Jun KIM , Dongwook ROH
CPC classification number: H04L1/0061 , G06F11/1004 , H03M13/093 , H04L1/0041 , H04L1/0078
Abstract: The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations.
-
57.发明申请公开(公告)号：US20160095098A1
公开(公告)日：2016-03-31
申请号：US14963071
申请日：2015-12-08
Applicant: LG ELECTRONICS INC.
Inventor： Dae Won LEE , Byeong Woo KANG , Yu Jin NOH , Bong Hoe KIM , Yong Ho SEOK
CPC classification number: H04L27/2602 , H04B7/0413 , H04L1/1812 , H04L5/0023 , H04L5/0091 , H04W52/0216 , H04W52/0219 , H04W52/0241 , H04W72/0413 , H04W72/042 , H04W80/02 , H04W84/12 , H04W88/08 , Y02B70/30 , Y02D70/00 , Y02D70/142 , Y02D70/22
Abstract: A method of transmitting data in a wireless local area network; and a device therefore are discussed. The method according to one embodiment includes generating, by a transmitting station, a physical layer convergence procedure (PLCP) protocol data unit (PPDU), the PPDU including a signal field and a data field; and transmitting, by the transmitting station, the PPDU to the receiving station. The signal field includes a class type indicating whether a transmission type of the PPDU is an uplink transmission or a downlink transmission.
Abstract translation: 一种在无线局域网中发送数据的方法; 因此讨论了一种装置。 根据一个实施例的方法包括由发射站产生物理层收敛过程（PLCP）协议数据单元（PPDU），所述PPDU包括信号字段和数据字段; 并且由发送站将PPDU发送到接收站。 信号字段包括指示PPDU的传输类型是上行链路传输还是下行链路传输的类型。
-
公开(公告)号：US20160066327A1
公开(公告)日：2016-03-03
申请号：US14935100
申请日：2015-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Hak Seong KIM , Bong Hoe KIM , Joon Kui AHN , Dong Youn SEO , Jung Hoon LEE , Young Woo YUN , Suk Hyon YOON , Eun Sun KIM , Ki Jun KIM
IPC: H04W72/04
CPC classification number: H04W72/0453 , H04L5/0053 , H04L5/023 , H04L27/2601 , H04L27/2602 , H04W72/042 , H04W72/14 , H04W74/0833 , H04W74/0866 , H04W84/12
Abstract: A method of allocating radio resources in a multi-carrier system is disclosed, by which a signaling message can be efficiently transmitted according to necessity of a user equipment. In a user equipment of a mobile communication system transceiving data using a plurality of subcarriers, the present invention includes the steps of if the signaling message to be transmitted is generated in the user equipment, generating a preamble sequence according to a user equipment identifier to identify the user equipment, transmitting a preamble signal including the preamble sequence and the signaling message to a base station, and receiving an acknowledgement signal for the preamble signal generated according to the user equipment identifier.
Abstract translation: 公开了一种在多载波系统中分配无线电资源的方法，通过该方法可以根据用户设备的需要有效地发送信令消息。 在使用多个子载波收发数据的移动通信系统的用户设备中，本发明包括以下步骤：如果在用户设备中生成要发送的信令消息，则根据用户设备标识符生成前导序列以识别 所述用户设备向基站发送包括所述前导序列和所述信令消息的前同步信号，以及接收根据所述用户设备标识符生成的所述前导信号的确认信号。
-
59.发明申请公开(公告)号：US20160006627A1
公开(公告)日：2016-01-07
申请号：US14845707
申请日：2015-09-04
Applicant: LG ELECTRONICS INC.
Inventor： Suh Wook KIM , Yong Ho Seok , Bong Hoe KIM , Dae Won LEE
CPC classification number: H04L43/062 , H04W52/0206 , H04W52/0229 , H04W76/28 , H04W84/12 , Y02D70/142 , Y02D70/21
Abstract: A method for a power save mode operation in a wireless local area network (WLAN) system is provided. The method comprising determining a type of a receiving station (STA) indicator on the basis of the number of STAs which are associated with the AP and which intend to transmit buffered traffic; generating a traffic indicator map (TIM) element including information which indicates the receiving STA indicator and the type of the receiving STA indicator, transmitting the TIM element, receiving a poll frame for requesting data frame transmission from one STA among the STAs and transmitting the data frame to the STA.
-
60.发明申请METHOD OF GENERATING CHANNEL QUALITY INDICATOR ADAPTIVELY IN DOWNLINK STATUS AND USER EQUIPMENT FOR THE SAME 有权在下行状态下自适应生成通道质量指示符的方法及其用户设备公开(公告)号：US20150326370A1
公开(公告)日：2015-11-12
申请号：US14801191
申请日：2015-07-16
Applicant: LG ELECTRONICS INC.
Inventor： Dong Wook ROH , Bong Hoe KIM , Joon Kui AHN , Yu Jin NOH , Dong Youn SEO , Ki Jun KIM
CPC classification number: H04L5/0057 , H04B7/0417 , H04B7/0626 , H04B7/063 , H04B7/0639 , H04B7/066 , H04L1/0026 , H04L1/0029 , H04L5/001 , H04L27/2601 , H04W72/02 , H04W72/0413 , H04W72/085
Abstract: A method for generating a channel quality indicator (CQI) in a mobile communication system is presented. The method includes grouping a number of subcarriers to form at least one channel quality indicator subband for generating a channel quality indicator, and generating a channel quality indicator in each channel quality indicator subband, wherein a size of each channel quality indicator subband is dependent on a system bandwidth value and is an integer multiple of a downlink frequency resource unit size, wherein the downlink frequency resource unit size is prescribed according to the system bandwidth value.
Abstract translation: 提出了一种用于在移动通信系统中生成信道质量指示符（CQI）的方法。 该方法包括分组多个子载波以形成用于产生信道质量指示符的至少一个信道质量指示符子带，以及在每个信道质量指示符子带中生成信道质量指示符，其中每个信道质量指示符子带的大小取决于 系统带宽值，并且是下行链路频率资源单元大小的整数倍，其中根据系统带宽值规定下行链路频率资源单元大小。
-
-
-
-
-
-
-
-
-
Search Results
97
records
(took 0.028 seconds)
