公开(公告)号：US20140269959A1

公开(公告)日：2014-09-18

申请号：US14209122

申请日：2014-03-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chi-Woo LIM ,  Min SAGONG ,  Sung-Nam HONG ,  Hyun-Kyu YU ,  Kyung-Whoon CHEUN

IPC: H04L27/36 ,  H04L27/38

CPC classification number: H04L27/362 ,  H04L27/106 ,  H04L27/2634 ,  H04L27/3405 ,  H04L27/38

Abstract: A method of operating a base station in a wireless communication system supporting Frequency-Quadrature Amplitude Modulation (FQAM) and Multi-Tone FQAM (MT-FQAM) is provided. The method includes determining a modulation scheme of data to be transmitted, and modulating the data according to the determined modulation scheme, wherein if at least one resource block is included in the data and if the at least one resource block is mapped to at least one tone in a distributed manner, the MT-FQAM scheme is selected, or if one resource block is included in the data and if the one resource block is mapped to at least one tone in a continuous manner, the FQAM scheme is selected, or if multiple resource blocks are included in the data and if the multiple resource blocks are mapped to at least one tone in a continuous manner, the MT-FQAM scheme is selected.

Abstract translation: 提供了一种在支持频率 - 正交幅度调制（FQAM）和多频FQAM（MT-FQAM）的无线通信系统中操作基站的方法。 该方法包括确定要发送的数据的调制方案，以及根据所确定的调制方案调制数据，其中如果至少一个资源块被包括在数据中，并且如果至少一个资源块映射到至少一个 分配方式选择MT-FQAM方案，或者如果一个资源块被包括在数据中，并且如果一个资源块以连续的方式映射到至少一个音调，则选择FQAM方案，或者如果 多个资源块被包括在数据中，并且如果以连续的方式将多个资源块映射到至少一个音调，则选择MT-FQAM方案。

公开(公告)号：US20140177756A1

公开(公告)日：2014-06-26

申请号：US14139173

申请日：2013-12-23

Applicant: Samsung Electronics Co., Ltd

Inventor： Jeong-Ho PARK ,  Tae-Young KIM ,  Won-Il ROH ,  Min SAGONG ,  Ji-Yun SEOL ,  Hyun-Kyu YU ,  Kyung-Whoon CHEUN ,  Jae-Weon CHO ,  Sung-Nam HONG

IPC: H04L27/34

CPC classification number: H04L27/3405 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/0041 ,  H04L1/0045 ,  H04L1/0065 ,  H04L1/0071 ,  H04L1/08 ,  H04L5/0073 ,  H04L5/0085 ,  H04L27/10 ,  H04L27/183 ,  H04L27/2604 ,  H04L27/34 ,  H04L27/3488

Abstract: A method for transmitting a signal by a signal transmission apparatus in a communication system is provided. The method includes detecting a parameter related to a Quadrature Amplitude Modulation (QAM) scheme and a parameter related to a Frequency Shift Keying (FSK) scheme based on channel quality and an interference component, and modulating information bits using a modulation scheme based on the QAM scheme and the FSK scheme which uses the parameter related to the QAM scheme and the parameter related to the FSK scheme.

Abstract translation: 提供了一种通信系统中的信号发送装置发送信号的方法。 该方法包括基于信道质量和干扰分量检测与正交幅度调制（QAM）方案有关的参数和与频移键控（FSK）方案相关的参数，以及使用基于QAM的调制方案调制信息比特 方案和使用与QAM方案相关的参数和与FSK方案相关的参数的FSK方案。

公开(公告)号：US20140112269A1

公开(公告)日：2014-04-24

申请号：US14056357

申请日：2013-10-17

Applicant: Samsung Electronics Co. Ltd.

Inventor： Hyun-Kyu YU ,  Jeong-Ho PARK ,  Su-Ryong JEONG ,  Bo-Hyun KANG ,  Cheol JEONG

IPC: H04L5/00 ,  H04W24/02

CPC classification number: H04L5/0035 ,  H04B7/024 ,  H04B7/0617 ,  H04W24/02

Abstract: A Base Station (BS) cooperative communication method in a wireless communication system is provided. The BS cooperative communication method includes measuring signal quality of one or more neighboring BSs, comparing a number of downlink beams available for communication between a serving BS and a Mobile Station (MS) with a reference value, determining not to involve the one or more neighboring BSs in BS cooperative communication for the MS when the number of downlink beams is equal to or larger than the reference value, comparing signal measurements of the one or more neighboring BSs with a first threshold when the number of downlink beams is smaller than the reference value, and determining to involve one or more neighboring BSs having a signal measurement value larger than the first threshold in the BS cooperative communication for the MS.

Abstract translation: 提供了一种在无线通信系统中的基站（BS）协作通信方法。 BS协作通信方法包括测量一个或多个相邻BS的信号质量，将可用于服务BS和移动站（MS）之间的通信的下行链路波束的数量与参考值进行比较，确定不涉及一个或多个相邻 当下行链路波束的数量等于或大于参考值时，用于MS的BS协作通信中的BS，当下行链路波束的数量小于参考值时，将一个或多个相邻BS的信号测量与第一阈值进行比较 并且在MS的BS协作通信中确定涉及具有大于第一阈值的信号测量值的一个或多个相邻BS。

公开(公告)号：US20130258885A1

公开(公告)日：2013-10-03

申请号：US13850693

申请日：2013-03-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Kyu YU ,  Tae-Young KIM ,  Su-Ryong JEONG

IPC: H04W72/04

CPC classification number: H04W72/0406 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0695 ,  H04L1/188 ,  H04W16/28 ,  H04W28/06 ,  H04W48/12 ,  H04W74/08

Abstract: A method and a mobile station of transmitting beam information by a mobile station in a wireless communication system are provided. The mobile station determines whether a particular a particular event according to communication with a base station has occurred, and transmits information on at least one DownLink (DL) transmission beam among N number of DL transmission beams to the base station using a contention-based feedback channel according to a result of the determination.

Abstract translation: 提供了一种在无线通信系统中由移动台发送波束信息的方法和移动台。 移动台根据与基站的通信是否发生了特定的特定事件，并且使用基于竞争的反馈向基站发送关于N个DL传输波束中的至少一个DownLink（DL）传输波束的信息 通道根据确定的结果。

公开(公告)号：US20190007968A1

公开(公告)日：2019-01-03

申请号：US16063161

申请日：2016-12-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyuk-Min SON ,  Hyun-Kyu YU

IPC: H04W74/08 ,  H04L27/26 ,  H04L1/00 ,  H04W72/12 ,  H04L5/00 ,  H04W74/00

Abstract: The present disclosure relates to a communication technique for converging, with an IoT technology, a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system therefor. The present disclosure may be applied to intelligent services, such as smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, and security and safety related services, on the basis of 5G communication s technologies and IoT-related technologies. To this end, a communication device may determine control information for a superposition transmission, and acquire selection sources in response to the determined control information. The communication device may transmit a preamble sequence on the basis of the acquired selection sources in a preamble transmission area according to the superposition transmission, and transmit data using the determined control information in a data superposition transmission area according to the superposition transmission.

公开(公告)号：US20160165608A1

公开(公告)日：2016-06-09

申请号：US14908418

申请日：2014-07-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Won KIM ,  Hyun-Kyu YU ,  Su-Ryong JEONG

IPC: H04W72/04 ,  H04W48/16 ,  H04W16/32 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/0048 ,  H04W8/005 ,  H04W16/32 ,  H04W48/12 ,  H04W48/16 ,  H04W52/0206 ,  H04W88/02 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1262

Abstract: A method by which a small base station (BS) transmits a discovery signal (DS) in a mobile communication system is provided. The method includes a macro BS to which a component carrier (CC) of a predetermined frequency band is allocated, and at least one small base station to which N number of CCs of a frequency band different from that of the CC allocated to the macro base station are allocated. The method comprises the steps of generating the DS corresponding to predetermined information and transmitting the generated DS through a discovery channel (DCH) configured as a transmission resource of the macro base station, wherein the predetermined information is one among information on at least one CC that the small base station uses, cell ID (CID) index information of the small base station, and a sleep base station index when the small base station is in a sleep mode.

Abstract translation: 提供了一种在移动通信系统中小型基站（BS）发送发现信号（DS）的方法。 该方法包括分配有预定频带的分量载波（CC）的宏BS以及与分配给宏基站的CC的频带不同的N个CC的至少一个小基站 车站被分配。 该方法包括以下步骤：产生对应于预定信息的DS，并通过被配置为宏基站的传输资源的发现信道（DCH）发送生成的DS，其中预定信息是关于至少一个CC的信息之一 当小型基站处于睡眠模式时，小型基站使用小型基站的小区ID（CID）索引信息和睡眠基站索引。

公开(公告)号：US20160081090A1

公开(公告)日：2016-03-17

申请号：US14852033

申请日：2015-09-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Kyu JUNG ,  Jong-Ho OH ,  Hyun-Jeong KANG ,  Dae-Hyun KIM ,  Jae-Won KIM ,  Chang-Hyun BAIK ,  Sang-Hyun CHANG ,  Byoung Hoon JUNG ,  Hyun-Kyu YU

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/0007 ,  H04W48/08

Abstract: 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). A terminal and method are provided for data signal transmission in a wireless communication system. The method includes receiving identification information of a band designated for the terminal; receiving a data signal generated based on resource allocation information on the band and an orthogonal frequency division multiple access (OFDMA) scheme; and demodulating and decoding the data signal based on the resource allocation information.

Abstract translation: 本公开涉及提供用于支持更高数据速率的第5代（5G）或5G通信系统超越第四代（4G）通信系统，例如长期演进（LTE）。 在无线通信系统中提供用于数据信号传输的终端和方法。 该方法包括接收为终端指定的频带的识别信息; 接收基于频带上的资源分配信息生成的数据信号和正交频分多址（OFDMA）方案; 并且基于资源分配信息对数据信号进行解调和解码。

公开(公告)号：US20150327191A1

公开(公告)日：2015-11-12

申请号：US14708679

申请日：2015-05-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seung-Hoon PARK ,  Peng XUE ,  Hyun-Seok RYU ,  Cheol JEONG ,  Hyun-Kyu YU ,  Sang-Won CHOI

IPC: H04W56/00 ,  H04L7/04 ,  H04W72/04 ,  H04W76/02

Abstract: A method for performing synchronization by a device in a device to device (D2D) communication system is provided. The method includes transmitting a first synchronization signal, and transmitting offset information indicating a time difference between a synchronization reference time of the first synchronization signal and a transmission time of the first synchronization signal.

Abstract translation: 提供了一种用于在设备到设备（D2D）通信系统中由设备执行同步的方法。 该方法包括发送第一同步信号，以及发送指示第一同步信号的同步基准时间与第一同步信号的发送时间之间的时间差的偏移信息。

公开(公告)号：US20140328266A1

公开(公告)日：2014-11-06

申请号：US14268673

申请日：2014-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyun-Kyu YU ,  Jae-Weon CHO ,  Tae-Young KIM ,  Ji-Yun SEOL

IPC: H04L5/00

CPC classification number: H04B7/0408 ,  H04B7/0417 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/088 ,  H04B7/0897 ,  H04L5/0053

Abstract: A method of feeding back channel information by a receiver in a communication system beam forming is provided. The method includes determining an optimum reception beam using intensities of reference signals received through transmission beams of a base station for a first period through a first path for mapping analog beams of an input signal, and determining an optimum transmission beam of the transmission beams using intensities of reference signals received through the optimum reception beam for a second period through a second path for mapping analog beams of the input signal, and transmitting channel information measured by using a reference signal received through the optimum transmission beam and the optical reception beam to a transmitter.

Abstract translation: 提供了一种在通信系统波束形成中由接收机反馈信道信息的方法。 该方法包括使用通过用于映射输入信号的模拟波束的第一路径在第一周期中通过基站的发射波束接收的参考信号的强度来确定最佳接收波束，以及使用强度确定发射波束的最佳发射波束 通过用于映射输入信号的模拟波束的第二路径通过最佳接收波束通过最佳接收波束接收的参考信号，并且通过使用通过最佳发送波束和光接收波束接收的参考信号测量的信道信息发送到发射机 。

公开(公告)号：US20140269992A1

公开(公告)日：2014-09-18

申请号：US14204060

申请日：2014-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Nam HONG ,  Min SAGONG ,  Chi-Woo LIM ,  Hyun-Kyu YU ,  Kyung-Whoon CHEUN

IPC: H04L27/04 ,  H04L27/06

CPC classification number: H04L27/3405 ,  H04L27/106 ,  H04L27/183 ,  H04L27/3488

Abstract: An apparatus and a method for operating a transmission end in a wireless communication system that supports Frequency and Quadrature-Amplitude Modulation (FQAM) are provided. The method includes dividing an information bit stream into a plurality of portions, encoding each of the plurality of portions using different encoding schemes, and generating an FQAM symbol by combining result values of the encoding of each of the plurality of portions, wherein the encoding schemes are different according to at least one of an encoding order, an encoding rate, an input size, and an encoding technique.

Abstract translation: 提供了一种用于在支持频率和正交幅度调制（FQAM）的无线通信系统中操作发送端的装置和方法。 该方法包括：将信息比特流划分为多个部分，使用不同的编码方案对多个部分中的每一个进行编码;以及通过组合多个部分中的每一个的编码的结果值来生成FQAM符号，其中编码方案 根据编码顺序，编码率，输入尺寸和编码技术中的至少一个不同。