公开(公告)号：US20160315686A1

公开(公告)日：2016-10-27

申请号：US15061218

申请日：2016-03-04

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jae Su SONG ,  Seok SEO ,  Yun Hee CHO ,  Seung Hwan LEE ,  Seong Chul CHO

IPC: H04B7/08 ,  H01Q21/20 ,  H04B7/04

CPC classification number: H04B7/086 ,  H01Q3/446 ,  H01Q19/32 ,  H01Q21/205 ,  H04B7/0491 ,  H04B7/0848

Abstract: Provided is an antenna apparatus equipped with a single RF chain. The antenna apparatus includes: a combiner configured to divide omnidirectional space into N sectors to perform a sector sweep, combine a reception signal received via the single RF chain for each sector and calculate a gain of a composite signal; a comparator configured to determine a gain magnitude of the composite signal; and a controller configured to perform a beam-forming according to a comparison result of the gain magnitude of the comparator.

Abstract translation: 提供了配备有单个RF链的天线装置。 天线装置包括：组合器，被配置为将全向空间划分成N个扇区以执行扇区扫描，组合经由每个扇区经由单个RF链接收的接收信号，并计算复合信号的增益; 比较器，被配置为确定复合信号的增益幅度; 以及控制器，被配置为根据比较器的增益幅度的比较结果来执行波束形成。

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。

公开(公告)号：US20150230119A1

公开(公告)日：2015-08-13

申请号：US14613728

申请日：2015-02-04

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

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。

公开(公告)号：US20150131576A1

公开(公告)日：2015-05-14

申请号：US14530869

申请日：2014-11-03

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Seok SEO ,  Jae Su SONG ,  Yunhee CHO ,  Seung-Hwan LEE

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0453 ,  H04L5/003 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0073 ,  H04W72/048

Abstract: A resource allocation apparatus of a cellular communication system including a plurality of cells divides an entire frequency band into a first frequency band to allocate to a cell central area and a second frequency band to allocate to a cell boundary area, divides the second frequency band into a plurality of subbands, allocates the first frequency band or the second frequency band to a terminal within each cell, and adjusts adaptively a size of the first frequency band or the second frequency band according to load distribution information of each cell. The plurality of cells use commonly the first frequency band and the second frequency band is operated with a resource pool method.

Abstract translation: 包括多个小区的蜂窝通信系统的资源分配装置将整个频带划分为第一频带，以分配给小区中央区域和第二频带，以分配给小区边界区域，将第二频带划分成 多个子带，将第一频带或第二频带分配给每个小区内的终端，并且根据各小区的负载分布信息自适应地调整第一频带或第二频带的大小。 多个小区通常使用第一频带，并且使用资源池方法来操作第二频带。

公开(公告)号：US20140023050A1

公开(公告)日：2014-01-23

申请号：US13943457

申请日：2013-07-16

Applicant: Electronics and Telecommunications Research Institute

Inventor： Seok SEO ,  Jae Su SONG ,  Yunhee CHO ,  Seung-Hwan LEE

IPC: H04W72/04

CPC classification number: H04W72/0486 ,  H04W72/0446

Abstract: An apparatus for allocating resources in a cellular communication system including a plurality of cells divides time resources of one period into a plurality of time division intervals, allocates one time division interval of the plurality of time division intervals for user terminals in a cell edge region, and controls at least one of a magnitude of one period and a magnitude of the plurality of time division intervals in accordance with distributions and load distributions of user terminals of the plurality of cells.

Abstract translation: 一种用于在包括多个小区的蜂窝通信系统中分配资源的装置将一个周期的时间资源划分为多个时分间隔，在小区边缘区域中为用户终端分配多个时分间隔的一个时分间隔， 并且根据多个单元的用户终端的分布和负载分布来控制多个时分间隔的一个周期的大小和幅度中的至少一个。