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11. 发明授权

US09490961B2 Method of signaling control information in wireless communication system with multiple frequency blocks 有权
标题翻译：在具有多个频率块的无线通信系统中信令控制信息的方法
公开(公告)号：US09490961B2
公开(公告)日：2016-11-08
申请号：US14932784
申请日：2015-11-04
申请人： LG ELECTRONICS INC.
发明人： Joon Kui Ahn , Jung Hoon Lee , Dong Youn Seo
IPC分类号： H04W72/12 , H04L5/06 , H04L1/18 , H04W72/04 , H04L5/00
CPC分类号： H04W72/1289 , H04L1/1812 , H04L1/1887 , H04L5/0007 , H04L5/001 , H04L5/0053 , H04L5/0094 , H04L5/06 , H04W72/044 , H04W72/1273
摘要： A method of receiving a downlink signal by a user equipment in a wireless communication system; the user equipment therefore; a method of transmitting a downlink signal by a base station in a wireless communication system; and the base station therefore are discussed. The method of receiving a downlink signal by a user equipment in a wireless communication system according to one embodiment includes receiving downlink scheduling information, the downlink scheduling information including a frequency block indicator and resource allocation information for one or more transport blocks (TBs); and receiving the downlink signal including the one or more TBs via a first frequency block among multiple frequency blocks. The first frequency block is indicated by the frequency block indicator among the multiple frequency blocks. Each of the multiple frequency blocks does not overlap with other multiple frequency blocks, and has a respective hybrid automatic repeat request (HARQ) process.
摘要翻译：一种在无线通信系统中由用户设备接收下行链路信号的方法; 因此用户设备; 一种在无线通信系统中由基站发送下行链路信号的方法; 因此讨论了基站。根据一个实施例的在无线通信系统中的用户设备接收下行链路信号的方法包括：接收下行链路调度信息，所述下行链路调度信息包括用于一个或多个传输块（TB）的频率块指示符和资源分配信息; 以及经由多个频率块中的第一频率块接收包括所述一个或多个TB的所述下行链路信号。第一频率块由多个频率块中的频率块指示符指示。多个频率块中的每一个不与其他多个频率块重叠，并且具有相应的混合自动重传请求（HARQ）过程。

12. 发明授权

US09451613B2 Method for transmitting control signal using efficient multiplexing 有权
公开(公告)号：US09451613B2
公开(公告)日：2016-09-20
申请号：US14754026
申请日：2015-06-29
申请人： LG Electronics Inc.
发明人： Hak Seong Kim , Sung Duk Choi , Ki Jun Kim , Suk Hyon Yoon , Joon Kui Ahn , Bong Hoe Kim , Dong Youn Seo , Young Woo Yun , Jung Hoon Lee , Seong Hoon Jeong
IPC分类号： H04W72/04 , H04L1/16 , H04L1/18 , H04L5/00 , H04W88/02 , H04W88/08
CPC分类号： H04L5/0007 , H04L1/1607 , H04L1/1854 , H04L1/1858 , H04L1/1861 , H04L5/0026 , H04L5/0053 , H04L5/0055 , H04W72/0446 , H04W72/0453 , H04W88/02 , H04W88/08
摘要： A method of transmitting a control signal using efficient multiplexing is disclosed. The present invention includes the steps of multiplexing a plurality of 1-bit control signals within a prescribed time-frequency domain by code division multiple access (CDMA) and transmitting the multiplexed control signals, wherein a plurality of the 1-hit control signals include a plurality of the 1-bit control signals for a specific transmitting side. Accordingly, reliability on 1-bit control signal transmission can be enhanced.

13. 发明授权

US09391753B2 Communication method for active and non-active carriers using carrier aggregation and an apparatus therefore 有权
标题翻译：因此，使用载波聚合的有源和非活动载波的通信方法
公开(公告)号：US09391753B2
公开(公告)日：2016-07-12
申请号：US14566569
申请日：2014-12-10
申请人： LG ELECTRONICS INC.
发明人： Suck Chel Yang , Dong Youn Seo , Min Gyu Kim , Joon Kui Ahn , Jung Hoon Lee
IPC分类号： H04L5/00 , H04W72/04 , H04W88/08
CPC分类号： H04W72/0406 , H04L5/0005 , H04L5/001 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04L5/0098 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W74/004 , H04W88/08
摘要： A method for a base station to receive an uplink transmission from a user equipment. The method according to one embodiment includes transmitting, to the user equipment, Radio Resource Control (RRC) configuration information for channel status report, the RRC configuration information including information for periodically receiving channel status report from the user equipment; transmitting, to the user equipment, Layer 2 (L2) control information indicating states of the plurality of downlink component carriers, each of the plurality of downlink component carriers being indicated as one of an active state and a non-active state; and performing a procedure for periodically receiving channel status report for a corresponding downlink component carrier from the user equipment in use of the RRC configuration information. According to whether the corresponding downlink component carrier is in the active state or the non-active state at a time for receiving a channel status report, channel status information or no channel status information is received for the corresponding downlink component carrier from the user equipment at the time, respectively.
摘要翻译：一种用于基站从用户设备接收上行链路传输的方法。根据一个实施例的方法包括向用户设备发送用于信道状态报告的无线电资源控制（RRC）配置信息，RRC配置信息包括用于周期性地从用户设备接收信道状态报告的信息; 向所述用户设备发送指示所述多个下行链路分量载波的状态的第二层（L2）控制信息，所述多个下行链路分量载波中的每一个被指示为活动状态和非活动状态之一; 以及在使用RRC配置信息时，执行用于周期性地从用户设备接收相应下行链路分量载波的信道状态报告的过程。根据相应的下行链路分量载波是否处于用于接收信道状态报告的时间的活动状态或非活动状态，对于来自用户设备的相应下行链路分量载波，接收信道状态信息或无信道状态信息时间分别。

14. 发明授权

US09288767B2 Method for controlling signal transmission power and device for same 有权
标题翻译：用于控制信号传输功率的方法及其设备
公开(公告)号：US09288767B2
公开(公告)日：2016-03-15
申请号：US14695751
申请日：2015-04-24
申请人： LG ELECTRONICS INC.
发明人： Dong Youn Seo , Ki Jun Kim , Joon Kui Ahn , Min Gyu Kim , Jung Hoon Lee , Dae Won Lee , Suck Chel Yang
IPC分类号： H04B7/00 , H04W52/14 , H04W52/34 , H04W52/36
CPC分类号： H04W52/146 , H04L5/0048 , H04W52/30 , H04W52/34 , H04W52/346 , H04W52/367 , H04W88/10 , Y02D70/00
摘要： A method for transmitting signals using a plurality of component carriers in a wireless communication system. The method according to one embodiment includes controlling transmission powers for one or more channels per each component carrier; and checking whether a total transmission power of a plurality of channels for simultaneous transmission over the plurality of component carriers exceeds a total maximum transmission power configured for a communication apparatus or not, the plurality of channels including a physical uplink control channel (PUCCH) and a physical uplink shared channel (PUSCH); and if the total transmission power of the plurality of channels over the plurality of component carriers exceeds the total maximum transmission power, adjusting a transmission power of the PUSCH in such a way that the total transmission power of the plurality of channels over the plurality of component carriers does not exceed the total maximum transmission power transmission power.
摘要翻译：一种在无线通信系统中使用多个分量载波发送信号的方法。根据一个实施例的方法包括控制每个分量载波的一个或多个信道的发射功率; 并且检查在多个分量载波上同时发送的多个信道的总发送功率是否超过为通信装置配置的总最大发送功率，所述多个信道包括物理上行链路控制信道（PUCCH）和物理上行链路共享信道（PUSCH）; 并且如果多个分量载波上的多个信道的总发送功率超过总的最大发送功率，则调整PUSCH的发送功率，使得多个信道的多个分量的总发送功率载波不超过总最大发射功率传输功率。

15. 发明授权

US09264196B2 Reference signal transmission method for downlink multiple input multiple output system 有权
公开(公告)号：US09264196B2
公开(公告)日：2016-02-16
申请号：US14535683
申请日：2014-11-07
申请人： LG Electronics Inc.
发明人： Jung Hoon Lee , Dong Youn Seo , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04L5/00 , H04B7/04 , H04W24/00 , H04W72/04 , H04L27/26 , H04W88/02 , H04W88/08
CPC分类号： H04L5/0048 , H04B7/0413 , H04L5/0023 , H04L5/005 , H04L27/2626 , H04W24/00 , H04W72/042 , H04W72/0446 , H04W88/02 , H04W88/08
摘要： A reference signal transmission method in a downlink MIMO system is disclosed. The downlink MIMO system supports a first UE supporting N transmission antennas among a total of M transmission antennas (where M>N) and a second UE supporting the M transmission antennas. The method includes transmitting, by a base station (BS), subframe-associated information which designates a first subframe in which data for the first UE and the second UE is transmitted and a second subframe in which data only for the second UE can be transmitted within a radio frame having a plurality of subframes, and transmitting the first subframe and the second subframe. Reference signals corresponding to antenna ports ‘0’ to ‘N−1’ of the N antennas are mapped to the first subframe, and reference signals corresponding to antenna ports ‘0’ to ‘M−1’ of the M antennas are mapped to the second subframe.

16. 发明授权

US09225572B2 Method of transmitting reference signal and transmitter using the same 有权
标题翻译：使用该参考信号和发射机的方法
公开(公告)号：US09225572B2
公开(公告)日：2015-12-29
申请号：US13925474
申请日：2013-06-24
申请人： LG ELECTRONICS INC.
发明人： Jung Hoon Lee , Daewon Lee , Ki Jun Kim , Joon Kui Ahn
IPC分类号： H04J11/00 , H04L27/26 , H04L25/02 , H04L5/00
CPC分类号： H04L27/2613 , H04L5/0007 , H04L5/0048 , H04L5/0053 , H04L25/0226 , H04L27/262 , Y02D70/12 , Y02D70/126
摘要： A method and apparatus of transmitting a reference signal in a wireless communication system is provided. A reference signal sequence is generated by using a pseudo-random sequence. A portion or entirety of the reference signal sequence is mapped to at least one resource block and is transmitted. The pseudo-random sequence is generated by a gold sequence generator which is initialized with initial values obtained by using cell identifier. The reference signal provides low PAPR and high cross correlation characteristic.
摘要翻译：提供了一种在无线通信系统中发送参考信号的方法和装置。通过使用伪随机序列来生成参考信号序列。将参考信号序列的一部分或全部映射到至少一个资源块并被发送。伪随机序列由金序列发生器产生，该序列生成器通过使用小区标识符获得的初始值进行初始化。参考信号提供低PAPR和高互相关特性。

17. 发明授权

US09197392B2 Transmitting spread signal in communication system 有权
标题翻译：在通信系统中传输扩展信号
公开(公告)号：US09197392B2
公开(公告)日：2015-11-24
申请号：US14701077
申请日：2015-04-30
申请人： LG ELECTRONICS INC.
发明人： Jung Hoon Lee , Ki Jun Kim , Dong Wook Roh , Daewon Lee , Joon Kui Ahn
IPC分类号： H04B1/69 , H04L5/00 , H04B7/06 , H04B1/707 , H04L1/18 , H04L1/16
CPC分类号： H04L5/0055 , H04B1/707 , H04B7/0413 , H04B7/0678 , H04B7/068 , H04B2201/709718 , H04J13/00 , H04J13/16 , H04L1/0606 , H04L1/0643 , H04L1/1621 , H04L1/1825 , H04L5/0021 , H04L5/0023 , H04L5/0026
摘要： A method for receiving Acknowledgement/Negative acknowledgement (ACK/NACK) information in a mobile communication system includes receiving a first signal including first spread ACK/NACK information and second spread ACK/NACK information from a first antenna set of a transmitting end in an orthogonal frequency division multiplexing (OFDM) symbol; receiving a second signal including third spread ACK/NACK information and fourth spread ACK/NACK information from a second antenna set of the transmitting end in an OFDM symbol; and de-spreading at least the first and third spread ACK/NACK information or the second and fourth spread ACK/NACK information for identifying the ACK/NACK information.
摘要翻译：一种用于在移动通信系统中接收确认/否定确认（ACK / NACK）信息的方法包括从正交的发送端的第一天线组中接收包括第一扩展ACK / NACK信息和第二扩展ACK / NACK信息的第一信号频分复用（OFDM）符号; 从OFDM符号中的发送端的第二天线组接收包括第三扩展ACK / NACK信息和第四扩展ACK / NACK信息的第二信号; 以及至少解扩展第一和第三扩展ACK / NACK信息或第二和第四扩展ACK / NACK信息以识别ACK / NACK信息。

18. 发明授权

US09042219B2 Method for controlling transmission power, and apparatus for same 有权
标题翻译：用于控制发射功率的方法及其装置
公开(公告)号：US09042219B2
公开(公告)日：2015-05-26
申请号：US14327313
申请日：2014-07-09
申请人： LG Electronics Inc.
发明人： Dong Youn Seo , Ki Jun Kim , Joon Kui Ahn , Min Gyu Kim , Jung Hoon Lee , Dae Won Lee , Suck Chel Yang
IPC分类号： G01R31/08 , H04L5/14 , H04J3/00 , H04W52/14 , H04W52/34 , H04W52/36 , H04W52/32 , H04W72/04 , H04W88/10
CPC分类号： H04W52/325 , H04L1/0001 , H04L5/003 , H04L5/0048 , H04L5/0066 , H04L47/10 , H04L47/127 , H04W36/005 , H04W40/10 , H04W52/02 , H04W52/146 , H04W52/34 , H04W52/367 , H04W72/0406 , H04W72/0413 , H04W72/10 , H04W88/10 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1262 , Y02D70/142 , Y02D70/146
摘要： A method and communication apparatus for transmitting signals in a wireless communication system supporting a plurality of component carriers are described. A physical uplink control channel (PUCCH), a physical uplink shared channel (PUSCH) with uplink control information (UCI) and a PUSCH without the UCI are simultaneously transmitted using the plurality of component carriers. If a total transmission power of the PUCCH, the PUSCH with the UCI and the PUSCH without the UCI exceeds a value corresponding to a maximum transmission power, a transmission power determined for the PUSCH without the UCI is reduced while maintaining transmission powers determined for the PUCCH and the PUSCH with the UCI. The PUCCH and the PUSCH with the UCI are transmitted based on the maintained determined transmission powers, and the PUSCH without the UCI is transmitted based on the reduced transmission power.
摘要翻译：描述了在支持多个分量载波的无线通信系统中发送信号的方法和通信装置。使用多个分量载波同时发送具有上行链路控制信息（UCI）的物理上行链路控制信道（PUCCH），物理上行链路共享信道（PUSCH）和不带UCI的PUSCH。如果PUCCH的总发送功率，具有UCI和没有UCI的PUSCH的PUSCH超过与最大发送功率相对应的值，则在保持为PUCCH确定的发送功率的同时，减少了对没有UCI的PUSCH确定的发送功率和与UCI的PUSCH。基于保持的确定的发送功率来发送具有UCI的PUCCH和PUSCH，并且基于降低的发送功率来发送没有UCI的PUSCH。

19. 发明授权

US08787421B2 Transmitting spread signal in communication system 有权
标题翻译：在通信系统中传输扩展信号
公开(公告)号：US08787421B2
公开(公告)日：2014-07-22
申请号：US14030747
申请日：2013-09-18
申请人： LG Electronics Inc.
发明人： Jung Hoon Lee , Ki Jun Kim , Dong Wook Roh , Daewon Lee , Joon Kui Ahn
IPC分类号： H04B1/69
CPC分类号： H04L5/0055 , H04B1/707 , H04B7/0413 , H04B7/0678 , H04B7/068 , H04B2201/709718 , H04J13/00 , H04J13/16 , H04L1/0606 , H04L1/0643 , H04L1/1621 , H04L1/1825 , H04L5/0021 , H04L5/0023 , H04L5/0026
摘要： A method for receiving Acknowledgement/Negative acknowledgement (ACK/NACK) information in a mobile communication system includes receiving a first signal including first spread ACK/NACK information and second spread ACK/NACK information from a first antenna set of a transmitting end in an orthogonal frequency division multiplexing (OFDM) symbol; receiving a second signal including third spread ACK/NACK information and fourth spread ACK/NACK information from a second antenna set of the transmitting end in an OFDM symbol; and de-spreading at least the first and third spread ACK/NACK information or the second and fourth spread ACK/NACK information for identifying the ACK/NACK information.
摘要翻译：一种用于在移动通信系统中接收确认/否定确认（ACK / NACK）信息的方法包括从正交的发送端的第一天线组中接收包括第一扩展ACK / NACK信息和第二扩展ACK / NACK信息的第一信号频分复用（OFDM）符号; 从OFDM符号中的发送端的第二天线组接收包括第三扩展ACK / NACK信息和第四扩展ACK / NACK信息的第二信号; 以及至少解扩展第一和第三扩展ACK / NACK信息或第二和第四扩展ACK / NACK信息以识别ACK / NACK信息。

20. 发明授权

US10742256B2 Transmitting spread signal in communication system 有权
公开(公告)号：US10742256B2
公开(公告)日：2020-08-11
申请号：US14303482
申请日：2014-06-12
申请人： LG ELECTRONICS INC.
发明人： Jung Hoon Lee , Ki Jun Kim , Dong Wook Roh , Dae Won Lee , Joon Kui Ahn
IPC分类号： H04B1/707 , H04L1/06 , H04J13/00 , H04L5/00 , H04B7/06 , H04L27/26 , H04J13/16
摘要： The present invention provides for transmitting a spread signal in a mobile communication system. The present invention includes spreading a signal using a plurality of spreading codes, wherein the plurality of spreading codes have a spreading factor, multiplexing the spread signal by code division multiplexing, transmitting the multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a first antenna set, and transmitting the same multiplexed signal via a plurality of neighboring frequency resources of one OFDM symbol of a second antenna set.

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