公开(公告)号：US20240314755A1

公开(公告)日：2024-09-19

申请号：US18668802

申请日：2024-05-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Hyunseok RYU ,  Anil AGIWAL ,  Namjeong LEE ,  Cheol JEONG

IPC: H04W72/0453 ,  H04B1/715 ,  H04L5/00 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/0453 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0058 ,  H04L5/0078 ,  H04L5/0094 ,  H04W72/0446 ,  H04W72/23 ,  H04B1/715

Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a user equipment (UE) for receiving data is provided. The method includes receiving, from a base station, information on radio resources allocated to the UE, and receiving, from the base station, data based on the information on the radio resources. The radio resources are associated with a plurality of symbols in a time domain and a plurality of resource block groups in a frequency domain. The information on the radio resources includes at least one of first information on a starting symbol, or second information on a size of each of the resource block groups.

公开(公告)号：US20170265156A1

公开(公告)日：2017-09-14

申请号：US15458472

申请日：2017-03-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Cheol JEONG ,  Yeohun YUN

IPC: H04W56/00

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A wireless device for receiving signals, a base station for transmitting a master information block (MIB) in a wireless communication network and a method therefore are provided. The wireless device comprises a receiver configured to receive, from a base station, a master information block (MIB) for a first communication using a first frequency bandwidth, and a processor configured to identify a frequency offset between a center frequency of the first frequency bandwidth and a channel raster for a second communication using a second frequency bandwidth based on information in the MIB. The receiver is further configured to receive, from the base station, signals, through the first communication, based on the frequency offset. The first frequency bandwidth is narrower than the second frequency bandwidth.

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：US20130178219A1

公开(公告)日：2013-07-11

申请号：US13737327

申请日：2013-01-09

Applicant: SAMSUNG ELECTRONICS CO. LTD.

Inventor： Ok-Seon LEE ,  Rakesh TAORI ,  Ji-Yun SEOL ,  Young-Bin CHANG ,  Cheol JEONG

IPC: H04W72/04

CPC classification number: H04L5/0032 ,  H04W24/10 ,  H04W72/04 ,  H04W72/0426

Abstract: A method and an apparatus for providing a service to a Mobile Station (MS) by a plurality of Base Stations (BSs) operating in cooperation in a wireless communication system are provided. The method includes configuring, by a master BS, a first cooperative cell including at least one slave BS, sending a resource request message for requesting resource allocation to the at least one slave BS included in the first cooperative cell, receiving, from each of the at least one slave BS, a resource request response message including resource approval control results for the resource allocation request, changing member BSs constituting the first cooperative cell based on the resource request response message, and allocating resources to an MS that is served in the first cooperative cell.

公开(公告)号：US20200229190A1

公开(公告)日：2020-07-16

申请号：US16826933

申请日：2020-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Hyunseok RYU ,  Anil AGIWAL ,  Namjeong LEE ,  Cheol JEONG

IPC: H04W72/04 ,  H04L5/00

Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a user equipment (UE) for receiving data is provided. The method includes receiving, from a base station, information on radio resources allocated to the UE, and receiving, from the base station, data based on the information on the radio resources. The radio resources are associated with a plurality of symbols in a time domain and a plurality of resource block groups in a frequency domain. The information on the radio resources includes at least one of first information on a starting symbol, or second information on a size of each of the resource block groups.

公开(公告)号：US20190288765A1

公开(公告)日：2019-09-19

申请号：US16434040

申请日：2019-06-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namjeong LEE ,  Jung-Min MOON ,  Hyunseok RYU ,  Peng XUE ,  Hyunil YOO ,  Cheol JEONG ,  Taeyoung KIM

IPC: H04B7/08 ,  H04L25/02 ,  H04B7/06

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). According to various embodiments, an apparatus of a user equipment (UE) in a wireless environment comprises at least one transceiver; and at least one processor operably coupled to the at least one transceiver. The at least one transceiver is configured to receive a reference signal configuration comprising information for indicating whether a reference signal of a transmission and reception point (TRP) is transmitted through beam sweeping from the TRP, and receive the reference signal from the TRP based on the received reference signal configuration.

公开(公告)号：US20170180095A1

公开(公告)日：2017-06-22

申请号：US15389076

申请日：2016-12-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Namjeong LEE ,  Cheol JEONG

IPC: H04L5/00 ,  H04W28/20 ,  H04W72/04 ,  H04L27/26 ,  H04W72/00 ,  H04W76/02

CPC classification number: H04L5/0048 ,  H04L5/0053 ,  H04L27/2601

Abstract: The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a base station (BS) for transmitting a master information block (MIB) in a wireless communication network is provided. The method includes identifying first resources reserved for transmission of a first reference signal (RS) for a first communication using a first frequency bandwidth, identifying second resources reserved for transmission of a second RS for a second communication using a second frequency bandwidth, wherein the second frequency bandwidth is narrower than the first frequency bandwidth, determining third resources for a broadcast channel of the second communication based on the first resources and the second resources, and transmitting the MIB using the third resources via the broadcast channel.

公开(公告)号：US20160197659A1

公开(公告)日：2016-07-07

申请号：US14910154

申请日：2014-08-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-Kyu YU ,  Jeong-Ho PARK ,  Su-Ryong JEONG ,  Cheol JEONG ,  Noh-Gyoung KANG ,  Jae-Won KIM ,  Kang-Jin YOON ,  Jae-Eun KANG

IPC: H04B7/06 ,  H04J3/16 ,  H04J13/00 ,  H04B7/04 ,  H04B1/62

CPC classification number: H04B7/0617 ,  H04B1/62 ,  H04B7/0408 ,  H04J3/1694 ,  H04J13/0003 ,  H04W16/28

Abstract: A method for transmitting a reference signal by a base station in a wireless communication system is provided. The method includes transmitting configuration information for a reference signal to a terminal, performing a scrambling operation which multiplies the reference signal by a sequence on the basis of a beam group identifier for each of at least two beam groups set on a single cell, and transmitting the reference signal, to which the scrambling operation has been performed on the basis of the configuration information, to the terminal.

Abstract translation: 提供了一种用于在无线通信系统中由基站发送参考信号的方法。 该方法包括向终端发送参考信号的配置信息，执行加扰操作，该加扰操作根据在单个小区上设置的至少两个波束组中的每一个基于波束组标识符，将参考信号乘以序列，并且发送 将基于配置信息进行了加扰操作的参考信号发送到终端。

公开(公告)号：US20150305066A1

公开(公告)日：2015-10-22

申请号：US14692100

申请日：2015-04-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Cheol JEONG ,  Jeongho PARK ,  Hyunkyu YU

IPC: H04W74/08 ,  H04L12/24 ,  H04W40/14

CPC classification number: H04W74/0833 ,  H04L41/0668 ,  H04W40/14 ,  H04W52/242 ,  H04W52/50

Abstract: A method and apparatus are provided for transmitting a random access preamble in a wireless communication system. The method includes estimating path loss based on a downlink signal received from a base station; selecting a random access region based on the estimated path loss; determining a transmission power, based on a false alarm probability of the selected random access region; and transmitting the random access preamble to the base station, based on the determined transmission power.

Abstract translation: 提供一种用于在无线通信系统中发送随机接入前导码的方法和装置。 该方法包括基于从基站接收的下行链路信号来估计路径损耗; 基于估计的路径损耗选择随机接入区域; 基于所选择的随机存取区域的假警报概率来确定发送功率; 以及基于所确定的发射功率向所述基站发送所述随机接入前导码。

公开(公告)号：US20220394686A1

公开(公告)日：2022-12-08

申请号：US17884024

申请日：2022-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Peng XUE ,  Hyunseok RYU ,  Anil AGIWAL ,  Namjeong LEE ,  Cheol JEONG

IPC: H04W72/04 ,  H04L5/00

Abstract: A communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT) are provided. The communication method and system may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. A method of a user equipment (UE) for receiving data is provided. The method includes receiving, from a base station, information on radio resources allocated to the UE, and receiving, from the base station, data based on the information on the radio resources. The radio resources are associated with a plurality of symbols in a time domain and a plurality of resource block groups in a frequency domain. The information on the radio resources includes at least one of first information on a starting symbol, or second information on a size of each of the resource block groups.