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1. 发明授权

US10277449B2 Method and device for generating non-gaussian interference channel in wireless communication system 有权
公开(公告)号：US10277449B2
公开(公告)日：2019-04-30
申请号：US15120877
申请日：2015-02-27
申请人： Samsung Electronics Co., Ltd.
发明人： Sung-Nam Hong , Min Sagong , Chi-Woo Lim
IPC分类号： H04L27/00 , H03C3/00 , H03K7/06 , H04L27/36 , H04L5/00 , H04L27/20 , H04L27/10
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). Provided is an operation method of a base station in a wireless communication system. The method comprises: receiving, from a terminal, at least one piece of information among channel quality information on a resource region allocated to the terminal and non-Gaussian information on a nulling region corresponding to the resource region; and determining a modulation order for the terminal, a code rate, a ratio of the resource region to the nulling region based on the channel quality information and the non-Gaussian information.

2. 发明授权

US10122385B2 Method and apparatus for shortening and puncturing non-binary code 有权
公开(公告)号：US10122385B2
公开(公告)日：2018-11-06
申请号：US15505913
申请日：2015-07-06
申请人： Samsung Electronics Co., Ltd.
发明人： Seok-Ki Ahn , Woo-Myoung Park , Min Sagong , Chi-Woo Lim , Sung-Nam Hong
IPC分类号： H03M13/00 , H03M13/31 , H03M13/11
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). The present invention relates to a method and a device for efficiently shortening and puncturing a non-binary LDPC code, the method for a transmitter shortening and puncturing a non-binary code being capable of supporting various modulation methods by using a single non-binary code, and the method comprising the steps of: shortening, on the basis of a modulation method, at least one information bit in at least one information symbol constituting the non-binary code; encoding the at least one information symbol having a shortened information bit; and puncturing, on the basis of the modulation method, at least one parity code in at least one parity symbol obtained through the encoding step.

3. 发明授权

US09998318B2 Transmit diversity method for FQAM and apparatus thereof 有权
公开(公告)号：US09998318B2
公开(公告)日：2018-06-12
申请号：US15123850
申请日：2015-03-05
申请人： Samsung Electronics Co., Ltd.
发明人： Min Sagong , Keonkook Lee , Sungnam Hong
IPC分类号： H04L27/34 , H04B7/06 , H04B7/12 , H04L27/10 , H04L1/00 , H04L1/06 , H04L5/00
CPC分类号： H04L27/34 , H04B7/0669 , H04B7/068 , H04B7/12 , H04L1/0071 , H04L1/0606 , H04L1/0643 , H04L1/0668 , H04L5/0023 , H04L27/106
摘要： The present invention relates to a transmit diversity method for FQAM and an apparatus therefor. According to the present invention, a transmit diversity method for FQAM and apparatus therefor are provided, the transmit diversity method comprising the steps of: modulating data into at least one FQAM symbol; interleaving a plurality of tones constituting the at least one FQAM symbol such that tones having the same index are located in adjacent resources; and transmitting the at least one interleaved FQAM symbol through at least one transceving unit.

4. 发明申请

US20170311332A1 METHOD AND APPARATUS FOR RECEIVING SIGNALS BASED ON INTERFERENCE MEASUREMENT IN MOBILE COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20170311332A1
公开(公告)日：2017-10-26
申请号：US15521577
申请日：2015-10-22
申请人： Samsung Electronics Co., Ltd
发明人： Sungnam Hong , Min Sagong , Taeyoung Kim , Jiyun Seol
IPC分类号： H04W72/08 , H04L5/00 , H04J11/00 , H04L27/26 , H04B7/0413
CPC分类号： H04W72/082 , H04B7/0413 , H04J11/00 , H04J11/004 , H04J11/005 , H04J11/0059 , H04L5/0048 , H04L5/0073 , H04L27/2628
摘要： The present disclosure relates to a 5G or a pre5G communication system to be provided for supporting a higher data transmission rate after 4G communication systems, such as LTE. According to embodiments of the present invention, a method and an apparatus for receiving signals in a mobile communication system may be provided, the method comprising the steps of: receiving a second signal including an interference signal of a first signal transmitted by a first terminal and a first signal transmitted by a second terminal; obtaining information related to the interference signal; removing the interference signal on the basis of the obtained information; and decoding the first signal after removing the interference signal from the second signal, wherein the information related to the interference signal includes resource block allocation information with respect to the interference signal and/or a reference signal for demodulating the interference signal.

5. 发明授权

US09461865B2 Apparatus and method for demodulating hybrid modulation symbol in wireless communication system using hybrid modulation scheme 有权
标题翻译：使用混合调制方案在无线通信系统中解调混合调制符号的装置和方法
公开(公告)号：US09461865B2
公开(公告)日：2016-10-04
申请号：US14708105
申请日：2015-05-08
申请人： Samsung Electronics Co., Ltd
发明人： Min Sagong , Woomyoung Park , Seokki Ahn , Chiwoo Lim , Sungnam Hong
IPC分类号： H04L27/36 , H04L27/38 , H04W72/04 , H04L27/34
CPC分类号： H04L27/38 , H04L27/3488 , H04W72/044
摘要： The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system for supporting higher data rates than 4th-Generation (4G) communication systems, such as Long Term Evolution. An apparatus and method for demodulating a hybrid modulation symbol is provided for use in a wireless communication using the hybrid modulation scheme. The apparatus includes a control channel receiver configured to acquire a hybrid modulation scheme change information from a control information received through a control channel, a constellation re-configurer configured to reconfigure a constellation diagram for use in demodulation with the hybrid modulation scheme change information provided by the control channel receiver, and a demodulator configured to demodulate a hybrid modulation symbol and a modified hybrid modulation symbol input when a reconfigured constellation diagram is received from the constellation re-configurer based on the reconfigured constellation diagram.
摘要翻译：本公开涉及一种用于支持比第四代（4G）通信系统诸如长期演进的更高数据速率的前5代（5G）或5G通信系统。提供一种用于解调混合调制符号的装置和方法，用于使用混合调制方案的无线通信。所述装置包括：控制信道接收器，被配置为从通过控制信道接收的控制信息中获取混合调制方案改变信息;星座重配置器，被配置为使用混合调制方案改变信息重新配置用于解调的星座图，所述混合调制方案改变信息由控制信道接收机和解调器，被配置为当基于重构的星座图从星座重新配置器接收到重新配置的星座图时，解调混合调制符号和修改的混合调制符号输入。

6. 发明申请

US20160212006A1 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL ON BASIS OF MULTIPLE ANTENNAS 有权
标题翻译：基于多个天线发射和接收信号的方法和装置
公开(公告)号：US20160212006A1
公开(公告)日：2016-07-21
申请号：US14915183
申请日：2014-08-26
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Jaewon Kim , Jeongho Park , Min Sagong , Chiwoo Lim , Suryong Jeong , Sungnam Hong
IPC分类号： H04L27/36 , H04L27/38 , H04J11/00 , H04L27/12 , H04B7/06
CPC分类号： H04L27/366 , H04B7/06 , H04J11/0059 , H04L27/10 , H04L27/12 , H04L27/2601 , H04L27/32 , H04L27/34 , H04L27/364 , H04L27/367 , H04L27/38
摘要： A method and a device for transmitting and receiving a signal on the basis of multiple antennas are provided.A transmitting device may include a radio frequency (RF) module transmitting a quadrature amplitude modulation (QAM) signal of a first symbol corresponding to a hybrid frequency shift keying and quadrature amplitude modulation (FQAM) mode and transmitting a QAM signal of a second symbol corresponding to a QAM mode through a second antenna; and a modulation module mapping the QAM signal of the first symbol to one frequency tone among the preset number of frequency tones according to a frequency shift keying (FSK) signal of the first symbol and mapping the second symbol to the frequency tone to which the first symbol is mapped.
摘要翻译：提供了一种用于基于多个天线发送和接收信号的方法和装置。发送装置可以包括发射对应于混合频移键控和正交幅度调制（FQAM）模式的第一符号的正交幅度调制（QAM）信号的射频（RF）模块，并且发送对应于第二符号的QAM信号通过第二天线到QAM模式; 以及调制模块，根据所述第一符号的频移键控（FSK）信号将所述第一符号的QAM信号映射到所述预设频率音调中的一个频率音调，并将所述第二符号映射到所述第一符号被映射。

7. 发明申请

US20160211994A1 METHOD AND APPARATUS FOR OPERATING MULTIPLE MODULATION SCHEMES IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中运行多种调制方案的方法和装置
公开(公告)号：US20160211994A1
公开(公告)日：2016-07-21
申请号：US14915195
申请日：2014-08-25
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Min Sagong , Jeong-Ho Park , Jae-Won Kim , Hyun-Kyu Yu , Chi-Woo Lim , Su-Ryong Jeong , Sung-Nam Hong
IPC分类号： H04L27/00 , H04L5/00 , H04J11/00 , H04L27/36 , H04L27/12
CPC分类号： H04L27/0008 , H04J11/0056 , H04J2011/0016 , H04L5/0007 , H04L27/12 , H04L27/32 , H04L27/366
摘要： The present invention relates to a method for operating, by a base station, multiple modulation schemes in a wireless communication system, the method comprising the steps of: calculating the number of terminals, among the terminals in a cell managed by the base station, of which a channel state is included in a state that is lower than a preset state; reporting information related to the calculated number of terminals to an upstream entity of the base station; receiving information about a band, assigned by the upstream entity, for a hybrid frequency shift keying (FSK) and quadrature amplitude modulation (QAM) (FQAM) scheme on the basis of a QAM scheme and a FSK scheme; and transmitting downwardly the information about the band for the FQAM scheme to the terminals of which a channel state is included in a state that is lower than the preset state. Other modified embodiments on the basis of the technical concept of the present invention are also possible.
摘要翻译：本发明涉及一种用于在无线通信系统中由基站操作多种调制方案的方法，所述方法包括以下步骤：计算由所述基站管理的小区中的终端中的终端数量其中通道状态被包括在低于预设状态的状态中; 向所述基站的上游实体报告与计算出的终端数相关的信息; 基于QAM方案和FSK方案，接收由上游实体分配的频带，用于混合频移键控（FSK）和正交幅度调制（QAM）（FQAM）方案; 并向FQAM方案的频带向下发送信息状态包含在比预设状态低的状态的终端。基于本发明的技术概念的其它修改实施例也是可能的。

8. 发明授权

US09306648B2 Method and device for performing beam tracking through short range object detection 有权
标题翻译：用于通过短距离物体检测进行光束跟踪的方法和装置
公开(公告)号：US09306648B2
公开(公告)日：2016-04-05
申请号：US14589410
申请日：2015-01-05
申请人： Samsung Electronics Co., Ltd.
发明人： Min Sagong , Chi-Woo Lim , Su-Ryong Jeong , Sung-Nam Hong
IPC分类号： H04L1/02 , H04B7/06 , H04B17/27
CPC分类号： H04B7/0617 , H04B7/0695 , H04B17/27 , Y02D70/10 , Y02D70/444
摘要： A method of a terminal that forms beams and a device for performing beam tracking in a communication system that supports beamforming are provided. The method includes detecting, by the terminal, an object located at a periphery of the terminal and performing beam tracking through beams formed by the terminal, except for a beam that is formed in a direction in which the detected object is located.
摘要翻译：提供了一种在支持波束形成的通信系统中形成波束的终端的方法和用于执行波束跟踪的设备。该方法包括：通过终端检测位于终端周边的物体，并且通过由终端形成的波束执行波束跟踪，除了沿检测对象所位于的方向上形成的波束。

9. 发明申请

US20150358194A1 METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL BY USING MODULATION TECHNIQUES IN WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：通过在无线通信系统中使用调制技术发送和接收信号的方法和装置
公开(公告)号：US20150358194A1
公开(公告)日：2015-12-10
申请号：US14654798
申请日：2013-12-23
申请人： SAMSUNG ELECTRONICS CO., LTD.
发明人： Hyun-Kyu Yu , Won-Il Roh , Jeong-Ho Park , Min Sagong , Ji-Yun Seol , Chi-Woo Lim , Kyung-Whoon Cheun , Jae-Weon Cho , Sung-Nam Hong
IPC分类号： H04L27/34 , H04L1/18 , H04L27/10
CPC分类号： H04L27/10 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/0041 , H04L1/0045 , H04L1/1812 , H04L27/0008 , H04L27/32 , H04L27/34
摘要： Disclosed is a method and device for transmitting and receiving a signal by using modulation techniques in a wireless communication system. The method according to the present invention includes: selecting one of QAM and improved QAM according to at least one predefined criterion; encoding information bits to be transmitted according to a first encoding scheme and mapping encoded information bits to QAM symbols when the QAM is selected; encoding information bits to be transmitted according to a second encoding scheme and mapping encoded information bits to improved QAM symbols when the improved QAM is selected; and transmitting the QAM symbols or the improved QAM symbols through a given resource region.
摘要翻译：公开了一种通过在无线通信系统中使用调制技术来发送和接收信号的方法和装置。根据本发明的方法包括：根据至少一个预定标准选择QAM和改进的QAM中的一个; 根据第一编码方案编码要发送的信息比特，并且当选择QAM时将编码的信息比特映射到QAM符号; 根据第二编码方案编码要发送的信息比特，并且当选择改进的QAM时将编码的信息比特映射到改进的QAM符号; 以及通过给定的资源区域发送QAM符号或改进的QAM符号。

10. 发明授权

US10439742B2 Device and method for performing channel decoding operation in communication system 有权
公开(公告)号：US10439742B2
公开(公告)日：2019-10-08
申请号：US15577739
申请日：2016-05-27
申请人： Samsung Electronics Co., Ltd.
发明人： Sung-Nam Hong , Tae-Young Kim , Min Sagong , Ji-Yun Seol
IPC分类号： H04B17/318 , H04L1/00 , H04L5/00 , H04L25/03
摘要： The present invention relates to not only a 4th-generation (4G) communication system such as long term evolution (LTE), but also a 5th-generation (5G) or pre-5G communication system which is provided to support a higher data rate. The present invention provides a method for performing a channel decoding operation by a reception device in a communication system, the method comprising the steps of: generating at least two resource elements (REs) into at least two RE groups; and generating a soft decision decoding metric for a signal received through each of the at least two RE groups.

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