-
公开(公告)号：US20160127003A1
公开(公告)日：2016-05-05
申请号：US14817018
申请日：2015-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gang Xu , Robert Monroe , Ioannis Tzanidis , Jianzhong Zhang , Yang Li , Jin Yuan , Eko Onggosanusi
CPC classification number: H04B17/11 , H01Q1/246 , H01Q3/2605 , H01Q3/267 , H01Q3/36 , H01Q3/42 , H01Q21/28 , H04B7/0617 , H04B17/3912
Abstract: A base station (BS) capable of communication with a number of transmission points includes a processor configured to control a beamforming transmission or reception and an integrated antenna array system. The integrated antenna array system includes a baseband signal processing unit configured to perform baseband functions and disposed between the two sections. The integrated antenna array system also includes a plurality of physical antenna elements disposed in groups. Each of the groups includes an equal number of the plurality of physical antenna elements. The plurality of physical antenna elements are disposed symmetrically around the baseband signal processing unit.
Abstract translation: 能够与多个传输点通信的基站（BS）包括配置成控制波束形成传输或接收的处理器和集成天线阵列系统。 集成天线阵列系统包括被配置为执行基带功能并设置在两个部分之间的基带信号处理单元。 集成天线阵列系统还包括以组为单位设置的多个物理天线元件。 每个组包括相等数量的多个物理天线元件。 多个物理天线元件围绕基带信号处理单元对称设置。
-
公开(公告)号：US10014916B2
公开(公告)日：2018-07-03
申请号：US14935172
申请日：2015-11-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin Yuan , Yang Li , Young-Han Nam , Ioannis Tzanidis , Gang Xu , Md. Saifur Rahman , Yan Xin , Robert Monroe , Jianzhong Zhang , Eko Onggosanusi
IPC: H04W72/04 , H04B7/04 , H04B7/0426 , H04B7/0452 , H04B7/06 , H01Q1/24 , H01Q3/26 , H01Q21/06 , H01Q21/22 , H04B7/0456 , H04B17/12 , H04L5/00
CPC classification number: H04B7/043 , H01Q1/246 , H01Q3/2605 , H01Q3/267 , H01Q21/065 , H01Q21/22 , H04B7/0452 , H04B7/0456 , H04B7/0617 , H04B7/0671 , H04B17/12 , H04B17/373 , H04L5/0048
Abstract: A method for operating a large scale antenna array in a wireless communication system includes receiving one or more signals. The one or more signals include information for beamforming to a plurality of user equipments (UEs) using a full-dimensional multiple-input multiple-output (FD-MIMO) beamforming scheme. The FD-MIMO beamforming scheme includes same time resources and same frequency resources that are co-scheduled to the plurality of UEs. The method further includes identifying a time delay of the one or more signals associated with one or more antenna arrays that are distributed in the large scale antenna array and performing a multi-user (MU) joint beamforming on the one or more signals to one or more UEs.
-
公开(公告)号：US09584231B2
公开(公告)日：2017-02-28
申请号：US14817018
申请日：2015-08-03
Applicant: Samsung Electronics Co., Ltd.
Inventor： Gang Xu , Robert Monroe , Ioannis Tzanidis , Jianzhong Zhang , Yang Li , Jin Yuan , Eko Onggosanusi
CPC classification number: H04B17/11 , H01Q1/246 , H01Q3/2605 , H01Q3/267 , H01Q3/36 , H01Q3/42 , H01Q21/28 , H04B7/0617 , H04B17/3912
Abstract: A base station (BS) capable of communication with a number of transmission points includes a processor configured to control a beamforming transmission or reception and an integrated antenna array system. The integrated antenna array system includes a baseband signal processing unit configured to perform baseband functions and disposed between the two sections. The integrated antenna array system also includes a plurality of physical antenna elements disposed in groups. Each of the groups includes an equal number of the plurality of physical antenna elements. The plurality of physical antenna elements are disposed symmetrically around the baseband signal processing unit.
Abstract translation: 能够与多个传输点通信的基站（BS）包括配置成控制波束形成传输或接收的处理器和集成天线阵列系统。 集成天线阵列系统包括被配置为执行基带功能并设置在两个部分之间的基带信号处理单元。 集成天线阵列系统还包括以组为单位设置的多个物理天线元件。 每个组包括相等数量的多个物理天线元件。 多个物理天线元件围绕基带信号处理单元对称设置。
-
Patent Agency Ranking
公开(公告)号：US09391370B2
公开(公告)日：2016-07-12
申请号：US14752531
申请日：2015-06-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ioannis Tzanidis , Robert Monroe
CPC classification number: H01Q9/18 , H01L2924/0002 , H01Q1/48 , H01Q1/50 , H01Q9/0457 , H01Q9/20 , H01Q21/24 , H01Q23/00 , H05K1/0243 , H05K2201/0969 , H05K2201/10098 , H01L2924/00
Abstract: A transmitter includes apparatus for integrating the antenna feed into a multilayer PCB. The apparatus includes an antenna element disposed over the multilayer PCB having slot openings that substantially overlap and that enable an RF signal to be coupled from a printed transmission line located on one of the multilayer PCB conductive layers. The multilayer PCB board hosts at least one transceiver unit and a baseband unit such that the antenna feed, transceiver and baseband units are integrated on a single multilayer PCB board without degradation of antenna bandwidth and efficiency.
Abstract translation: 发射机包括用于将天线馈送集成到多层PCB中的装置。 该装置包括设置在多层PCB上的天线元件，其具有基本上重叠的槽开口，并且使RF信号能够从位于多层PCB导电层之一上的印刷传输线耦合。 多层PCB板承载至少一个收发器单元和基带单元，使得天线馈电，收发器和基带单元集成在单个多层PCB板上，而不会降低天线带宽和效率。
-
公开(公告)号：US10523345B2
公开(公告)日：2019-12-31
申请号：US15891244
申请日：2018-02-07
Applicant: Samsung Electronics Co., Ltd
Inventor： Jin Yuan , Yang Li , Gary Xu , Robert Monroe , Jianzhong Zhang , Sridhar Rajagopal
IPC: H04B17/12 , H04B1/40 , H04B7/0456 , H01Q3/26 , H01Q21/26 , H01Q21/28 , H04B17/21 , H01Q21/00 , H04B7/06 , H04B17/309 , H04B17/336
Abstract: Methods and Apparatuses for a transceiver calibration and antenna array operation in a multi-input multi-output (MIMO) system. One of the methods for operation of one or more of the apparatuses comprises sending a calibration signal and a pre-designed training sequence, via a coupling network, receiving a calibration signal and a pre-designed training sequence that is sent by the transceiver array in a time slotted pattern via a coupling network, generating an Rx calibration measurement (R1) based on one or more uplink signals received via antenna array and the coupling network, generating a Tx calibration measurement (T1) based on receipt of the calibration signal from each of antennas via the coupling network; and performing a joint Tx/Rx (TRx) calibration based on HR, R1, and T1, where H is a channel response in air interface, R is a channel response of receivers in transceiver array.
-
公开(公告)号：US20160135180A1
公开(公告)日：2016-05-12
申请号：US14935172
申请日：2015-11-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Jin Yuan , Yang Li , Young-Han Nam , Ioannis Tzanidis , Gang Xu , Md. Saifur Rahman , Yan Xin , Robert Monroe , Jianzhong Zhang , Eko Onggosanusi
CPC classification number: H04B7/043 , H01Q1/246 , H01Q3/2605 , H01Q3/267 , H01Q21/065 , H01Q21/22 , H04B7/0452 , H04B7/0456 , H04B7/0617 , H04B7/0671 , H04B17/12 , H04B17/373 , H04L5/0048
Abstract: A method for operating a large scale antenna array in a wireless communication system includes receiving one or more signals. The one or more signals include information for beamforming to a plurality of user equipments (UEs) using a full-dimensional multiple-input multiple-output (FD-MIMO) beamforming scheme. The FD-MIMO beamforming scheme includes same time resources and same frequency resources that are co-scheduled to the plurality of UEs. The method further includes identifying a time delay of the one or more signals associated with one or more antenna arrays that are distributed in the large scale antenna array and performing a multi-user (MU) joint beamforming on the one or more signals to one or more UEs.
Abstract translation: 一种用于在无线通信系统中操作大规模天线阵列的方法包括接收一个或多个信号。 一个或多个信号包括使用全维多输入多输出（FD-MIMO）波束成形方案的波束成形到多个用户设备（UE）的信息。 FD-MIMO波束成形方案包括与多个UE共同调度的相同的时间资源和相同的频率资源。 该方法还包括识别与分配在大尺度天线阵列中的一个或多个天线阵列相关联的一个或多个信号的时间延迟，并且对一个或多个信号执行多用户（MU）联合波束成形，以一个或多个 更多的UE。
-
公开(公告)号：US20180254839A1
公开(公告)日：2018-09-06
申请号：US15891244
申请日：2018-02-07
Applicant: Samsung Electronics Co., Ltd
Inventor： Jin Yuan , Yang Li , Gary Xu , Robert Monroe , Jianzhong Zhang , Sridhar Rajagopal
Abstract: A method for a transceiver calibration and antenna array operation in a multi-input multi-output (MIMO) system. The method comprises sending a calibration signal and a pre-designed training sequence, via a coupling network, receiving a calibration signal and a pre-designed training sequence that is sent a the transceiver array in a time slotted pattern via a coupling network, generating an Rx calibration measurement (R1) based on one or more uplink signals received via antenna array and the coupling network, generating a Tx calibration measurement (T1) based on receipt of the calibration signal from each of antennas via the coupling network; and performing a joint Tx/Rx (TRx) calibration based on HR, R1, and T1, where H is a channel response in air interface, R is a channel response of receivers in transceiver array.
-
公开(公告)号：US20150381229A1
公开(公告)日：2015-12-31
申请号：US14752531
申请日：2015-06-26
Applicant: Samsung Electronics Co., Ltd.
Inventor： Ioannis Tzanidis , Robert Monroe
CPC classification number: H01Q9/18 , H01L2924/0002 , H01Q1/48 , H01Q1/50 , H01Q9/0457 , H01Q9/20 , H01Q21/24 , H01Q23/00 , H05K1/0243 , H05K2201/0969 , H05K2201/10098 , H01L2924/00
Abstract: A transmitter includes apparatus for integrating the antenna feed into a multilayer PCB. The apparatus includes an antenna element disposed over the multilayer PCB having slot openings that substantially overlap and that enable an RF signal to be coupled from a printed transmission line located on one of the multilayer PCB conductive layers. The multilayer PCB board hosts at least one transceiver unit and a baseband unit such that the antenna feed, transceiver and baseband units are integrated on a single multilayer PCB board without degradation of antenna bandwidth and efficiency.
Abstract translation: 发射机包括用于将天线馈送集成到多层PCB中的装置。 该装置包括设置在多层PCB上的天线元件，其具有基本上重叠的槽开口，并且使RF信号能够从位于多层PCB导电层之一上的印刷传输线耦合。 多层PCB板承载至少一个收发器单元和基带单元，使得天线馈电，收发器和基带单元集成在单个多层PCB板上，而不会降低天线带宽和效率。
-
-
-
-
-
-
-
Search Results
8
records
(took 0.018 seconds)
