公开(公告)号：US20150195764A1

公开(公告)日：2015-07-09

申请号：US14591195

申请日：2015-01-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hyung Seok CHUNG ,  Ho Young SONG ,  Don Sung OH ,  Kyung Gyu CHUN ,  Yeong Jin KIM ,  Ho Yong RYU ,  Chie Teuk AHN

IPC: H04W40/02

CPC classification number: H04W40/02 ,  H04L67/2842 ,  H04L67/327 ,  H04W80/04 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/23 ,  Y02D70/26 ,  Y02D70/30

Abstract: Disclosed is a network service system including a terminal selectively providing packets of an information centric networking (ICN) protocol and an Internet protocol, a smart digital unit (DU) identifying whether the packets provided from the terminal correspond to an ICN protocol packet or an Internet protocol packet to transfer the packets through different paths depending on a type of the identified packet, and an ICN node receiving the ICN protocol packet from the smart DU to provide contents.

Abstract translation: 公开了一种网络服务系统，其包括选择性地提供信息中心网络（ICN）协议和因特网协议的分组的终端，识别从终端提供的分组对应于ICN协议分组或互联网的智能数字单元（DU） 根据所识别的分组的类型，通过不同路径传送分组的协议分组，以及从智能DU接收ICN协议分组以提供内容的ICN节点。

公开(公告)号：US20150230148A1

公开(公告)日：2015-08-13

申请号：US14609482

申请日：2015-01-30

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Don Sung OH ,  Ho Young SONG ,  Yeong Jin KIM

IPC: H04W36/32 ,  H04W36/04 ,  H04W36/36

CPC classification number: H04W36/32 ,  H04W36/04 ,  H04W64/006

Abstract: The present invention provides a terminal connection control apparatus, including: a cell position determining unit which provides information on a cell in which a terminal is located; a requested data speed determining unit which figures out a data speed requested by the terminal; and a connection cell control unit which controls a connection cell of the terminal based on cell position information and the requested data speed.

Abstract translation: 本发明提供一种终端连接控制装置，包括：小区位置确定单元，其提供关于终端所在的小区的信息; 请求数据速度确定单元，其确定终端请求的数据速度; 以及连接单元控制单元，其基于单元位置信息和所请求的数据速度来控制终端的连接单元。

公开(公告)号：US20140242998A1

公开(公告)日：2014-08-28

申请号：US14191313

申请日：2014-02-26

Applicant: Electronics and Telecommunications Research Institute

Inventor： Don Sung OH ,  Min Ho CHEONG ,  Sok Kyu LEE ,  Seung Chan BANG

IPC: H04W36/26

CPC classification number: H04W36/26 ,  H04W36/04

Abstract: Disclosed are handover and connection of a terminal and control of connection of a terminal by a base station in a communication environment including a plurality of communication cells having different ranges of communication coverage. According to an exemplary embodiment, a terminal of a wireless communication system including a plurality of hierarchical cells determines whether the terminal accesses a microcell in a macrocell as the terminal moves based on whether a control signal transmitted from a micro-base station managing the microcell is detected in a communication environment including a plurality of hierarchical cells divided according to communication coverage, determines whether the terminal connects to the microcell based on a connection criteria for the microcell, and connects to the microcell when the connection criteria for the microcell are satisfied and conducts communications using the macrocell when the connection criteria for the microcell are not satisfied.

Abstract translation: 本发明公开了一种终端的切换和连接以及在包括具有不同通信覆盖范围的多个通信小区的通信环境中基站对基站的连接的控制。 根据示例性实施例，包括多个分层小区的无线通信系统的终端基于从管理微小区的微基站发送的控制信号是否为终端移动，确定终端是否接入宏小区中的微小区 在包括根据通信覆盖分割的多个分层小区的通信环境中检测到的，基于微小区的连接标准来确定终端是否连接到微小区，并且当满足微小区的连接标准时，连接到微小区，并进行 当微小区的连接标准不满足时使用宏小区的通信。