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公开(公告)号：US20160113024A1
公开(公告)日：2016-04-21
申请号：US14735325
申请日：2015-06-10
Inventor： DONG JIN SHIN , Seung-Hwan LEE
CPC classification number: H04W48/20 , H04W72/087
Abstract: A system for selecting a wireless resource that is interworked with a terminal and one or more base stations selects a base station for the terminal based on received subjective quality of experience and pre-stored quality reference information and transmits information on the selected base station as wireless resource information to the terminal, when the system receives quality of service (QoS) information, which is objective quality information, of a wireless section and terminal information from the terminal, in order to select any one base station.
Abstract translation: 用于选择与终端和一个或多个基站互通的无线资源的系统基于所接收的主观体验质量和预先存储的质量参考信息来选择终端的基站，并将所选择的基站上的信息作为无线 资源信息发送到终端，当系统从终端接收无线部分的客观质量信息（QoS）信息和终端信息时，才能选择任何一个基站。
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公开(公告)号：US20150055736A1
公开(公告)日：2015-02-26
申请号：US14190918
申请日：2014-02-26
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA , Electronics and Telecommunications Research Institute
Inventor： Seung-Hwan LEE , Seok SEO , Jae Su SONG , Young-Han KIM , Lele WANG , Bernd BANDEMER
IPC: H04L1/00
CPC classification number: H04L1/0054 , H04L1/0048 , H04L1/0065 , H04L1/0076 , H04L5/003
Abstract: A method and apparatus for embodying an algorithm that can simultaneously restore a present codeword and an interference codeword with low complexity so as to obtain high throughput in a wide interference signal power level are provided. By simultaneously restoring a desired codeword and an interference codeword by considering an interference signal upon decoding, high throughput performance can be obtained regardless of a power level of the interference signal.
Abstract translation: 提供了一种用于实现能够以低复杂度同时恢复当前码字和干扰码字以便在宽干扰信号功率电平中获得高吞吐量的算法的方法和装置。 通过在解码时考虑干扰信号同时恢复期望的码字和干扰码字，无论干扰信号的功率电平如何，都可以获得高吞吐量性能。
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公开(公告)号：US20160112147A1
公开(公告)日：2016-04-21
申请号：US14680780
申请日：2015-04-07
Inventor： Seok SEO , Seung-Hwan LEE
CPC classification number: H04B17/20 , H04B1/1027 , H04B1/123 , H04B7/0695 , H04B7/088 , H04B17/309
Abstract: Provided is a beam space sampling method of a receiver including an antenna including an active element and at least one parastic element. The beam space sampling method includes: varying a reactance value of the parasitic element to receive RF signals corresponding to beam patterns; measuring the quality of the received signal corresponding respectively to the beam patterns; and selecting beam patterns providing the signal quality equal to or higher than a threshold value.
Abstract translation: 提供了一种接收机的波束空间采样方法，该接收机包括包括有源元件和至少一个碎片元件的天线。 波束空间采样方法包括：改变寄生元件的电抗值以接收对应于波束图案的RF信号; 测量分别对应于波束图案的接收信号的质量; 以及选择提供等于或高于阈值的信号质量的波束图案。
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公开(公告)号：US20150139372A1
公开(公告)日：2015-05-21
申请号：US14542846
申请日：2014-11-17
Inventor： Seok SEO , Jinup KIM , Seung-Hwan LEE
CPC classification number: H04L25/08 , H04B1/0021 , H04L25/05
Abstract: Provided is a wireless signal receiver including: an analog-digital converter (ADC) converting an analog RF signal into a digital baseband signal; and a sub-sampling block dividing and processing the digital baseband signal into a first path signal and a second path signal, and extracting a complex baseband signal by using a relative sample delay difference between the first and second path signals, wherein the first path signal is a signal obtained by adjusting a sample delay and sampling rate of the digital baseband signal, and the second path signal is a signal obtained by filtering without adjusting the sampling rate of the digital baseband signal.
Abstract translation: 提供了一种无线信号接收机，包括：模拟数字转换器（ADC），将模拟RF信号转换为数字基带信号; 以及子采样块，将所述数字基带信号分割为第一路径信号和第二路径信号，并且通过使用所述第一路径信号和所述第二路径信号之间的相对采样延迟差来提取复基带信号，其中，所述第一路径信号 是通过调整数字基带信号的采样延迟和采样率获得的信号，并且第二路径信号是通过在不调整数字基带信号的采样率的情况下进行滤波而获得的信号。
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公开(公告)号：US20140295866A1
公开(公告)日：2014-10-02
申请号：US14090756
申请日：2013-11-26
Inventor： Yunhee CHO , Jae Su SONG , Seok SEO , Seung-Hwan LEE
IPC: H04L5/00
CPC classification number: H04L5/003 , H04B7/2643 , H04L5/0046 , H04L5/0073 , H04W16/10 , H04W24/00 , H04W28/08
Abstract: A dynamic resource allocating apparatus of a first base station that manages a first cell in a cellular communication system including the first cell and a plurality of cells adjacent to the first cell determines time resource division vector in which one time resource division period is formed of a plurality of time division intervals and calculates time resource division vector for maximizing utilities of user terminals in a set up objective function to update the time resource division vector. Among the plurality of time division intervals, a first time division interval is operated by a time resource reuse coefficient 1 for user terminals positioned in center regions of a first cell and a plurality of adjacent cells, and the remaining time division intervals excluding the first time division interval are operated by a time resource reuse coefficient n for user terminals positioned at edges of the first cell and the plurality of adjacent cells.
Abstract translation: 在包括第一小区和与第一小区相邻的多个小区的蜂窝通信系统中管理第一小区的第一基站的动态资源分配装置确定时间资源划分向量，其中一个时间资源分配周期由 计算多个时分间隔，并且计算用于在设置目标函数中最大化用户终端的实用程度的时间资源划分向量，以更新时间资源划分向量。 在多个时分间隔中，对于位于第一小区和多个相邻小区的中心区域的用户终端，通过时间资源重用系数1对第一时分间隔进行操作，并且除第一时间之外的剩余分时间隔 分区间隔由位于第一小区和多个相邻小区边缘的用户终端的时间资源重用系数n来操作。
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Patent Agency Ranking
公开(公告)号：US20160126627A1
公开(公告)日：2016-05-05
申请号：US14850574
申请日：2015-09-10
Inventor： Yong Ho LEE , Seung-Hwan LEE
CPC classification number: H01Q3/2605 , G05B15/02 , H01Q3/2641 , H01Q19/32
Abstract: A method and apparatus for controlling an array antenna through a step of generating control data by processing input data based on interrelationship between the n number of storage element included in generator, and a step of controlling a plurality of parasitic elements included in the array antenna based on the control data are provided.
Abstract translation: 一种用于通过基于包括在发生器中的n个存储元件之间的相互关系来处理输入数据而产生控制数据的步骤的控制阵列天线的方法和装置，以及控制包括在阵列天线中的多个寄生元件的步骤 提供控制数据。
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公开(公告)号：US20160081097A1
公开(公告)日：2016-03-17
申请号：US14844537
申请日：2015-09-03
Inventor： Yunhee CHO , Jae Su SONG , Seung-Hwan LEE
CPC classification number: H04L5/0057 , H04W24/02 , H04W72/1231 , H04W72/1247
Abstract: A QoE-aware scheduling method for a wireless network is provided. The scheduling method includes: acquiring application information about a service to be run on a terminal included in the wireless network; creating an MOS model based on the application information; and scheduling wireless network resources for the terminal based on the MOS model.
Abstract translation: 提供了一种用于无线网络的QoE感知调度方法。 所述调度方法包括：获取关于在所述无线网络中包括的终端上运行的服务的应用信息; 根据应用信息创建MOS模型; 并基于MOS模型调度终端的无线网络资源。
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公开(公告)号：US20150341848A1
公开(公告)日：2015-11-26
申请号：US14626949
申请日：2015-02-20
Inventor： Jae Su SONG , Yunhee CHO , Seung-Hwan LEE
IPC: H04W48/16
CPC classification number: H04W48/16
Abstract: A terminal determines a state of the terminal among an idle state and a connected state. The terminal selects one of a plurality of network scan methods based on a state of the terminal. In addition, the terminal discovers an accessible radio network according to the selected scan method.
Abstract translation: 终端在空闲状态和连接状态之间确定终端的状态。 终端基于终端的状态选择多个网络扫描方法中的一个。 此外，终端根据所选择的扫描方法发现可访问的无线电网络。
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公开(公告)号：US20150063316A1
公开(公告)日：2015-03-05
申请号：US14258099
申请日：2014-04-22
Inventor： Yunhee CHO , Seok SEO , Jae Su SONG , Seung-Hwan LEE
CPC classification number: H04W72/082 , H04W16/04 , H04W72/0486
Abstract: In a cellular communication system including a plurality of cells, a resource allocation apparatus of a base station determines a resource division ratio of a present resource frame using a traffic load of a plurality of cells that are measured for an immediately preceding resource frame and marginal utility of each partition, divides a present resource frame into a plurality of partitions according to the determined resource division ratio, and allocates a plurality of partitions to a user.
Abstract translation: 在包括多个小区的蜂窝通信系统中，基站的资源分配装置使用针对紧接在前的资源帧和边际效用测量的多个小区的业务负载来确定当前资源帧的资源分配比 根据所确定的资源分配比将当前资源帧划分为多个分区，并向用户分配多个分区。
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10.发明申请METHOD AND APPARATUS FOR PROVIDING MANAGED SERVICE IN WIRELESS COMMUNICATION SYSTEM 审中-公开在无线通信系统中提供管理服务的方法和装置公开(公告)号：US20150230119A1
公开(公告)日：2015-08-13
申请号：US14613728
申请日：2015-02-04
Inventor： Seung-Hwan LEE , Junho LEE , Seok SEO , Jae Su SONG , Yunhee CHO
IPC: H04W28/02
CPC classification number: H04W28/0205 , H04W48/02
Abstract: A method and an apparatus for providing a managed service in a wireless communication system are provided. A base station receives a low-level network access mode or a high-level network access mode from a terminal, and determines a limitation or compensation corresponding to an access mode. Further, the base station provides the managed service to the terminal based on the access mode received from the terminal.
Abstract translation: 提供了一种用于在无线通信系统中提供被管理服务的方法和装置。 基站从终端接收低级网络接入模式或高级网络接入模式，并且确定对应于接入模式的限制或补偿。 此外，基站基于从终端接收到的接入模式向终端提供被管理服务。
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