公开(公告)号：US20140323139A1

公开(公告)日：2014-10-30

申请号：US14259808

申请日：2014-04-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nam-Suk LEE ,  Sook-Jin LEE

IPC: H04W16/06

CPC classification number: H04W16/06 ,  H04W16/12

Abstract: The method for redundancy of a wireless communication network according to the embodiment of the present invention includes: partitioning the same frequency band of a first base station transceiver subsystem and a second base station transceiver subsystem, which form redundant cell coverage, into a plurality of resource blocks; partitioning each of the partitioned resource blocks into a first frequency partition (FP) and a second frequency partition which are configured to have the same structure as each other; and transmitting and receiving, by the first base station transceiver subsystem, data using a first resource block allocated to the first frequency partition and by the second base station transceiver subsystem, data using a second resource block allocated to the second frequency partition.

Abstract translation: 根据本发明的实施例的无线通信网络的冗余方法包括：将形成冗余小区覆盖的第一基站收发子系统和第二基站收发子系统的相同频带划分成多个资源 块 将每个分区资源块划分成被配置为具有彼此相同结构的第一频率分区（FP）和第二频率分区; 以及由所述第一基站收发器子系统使用分配给所述第一频率分区的第一资源块和由所述第二基站收发器子系统发送和接收使用分配给所述第二频率分区的第二资源块的数据。

公开(公告)号：US20140355521A1

公开(公告)日：2014-12-04

申请号：US14293903

申请日：2014-06-02

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Yong-Seouk CHOI ,  Sook-Jin LEE ,  Youn-Ok PARK ,  Dong-Seung KWON

IPC: H04W48/20 ,  H04W72/08

CPC classification number: H04W48/18 ,  H04W76/16 ,  H04W88/06

Abstract: An intelligent multiple access communication (MAC) control apparatus and method are disclosed. The intelligent MAC control apparatus includes a connection control unit, a resource management unit, a session control unit, a flow control unit, and a determination unit. The connection control unit connects at least one Radio Access Technology (RAT) and a wireless network. The resource management unit collects RAT information including information about available resources and radio state of the RAT. The session control unit checks the QoS of at least one connection target service. The flow control unit determines the priority of the connection target service, and selects a preferential connection target service. The determination unit determines a connection RAT for performing the preferential connection target service based on the QoS and the RAT information.

Abstract translation: 公开了一种智能多址通信（MAC）控制装置和方法。 智能MAC控制装置包括连接控制单元，资源管理单元，会话控制单元，流量控制单元和确定单元。 连接控制单元连接至少一个无线电接入技术（RAT）和无线网络。 资源管理单元收集包括关于RAT的可用资源和无线电状态的信息的RAT信息。 会话控制单元检查至少一个连接目标服务的QoS。 流量控制单元确定连接目标服务的优先级，并选择优先连接目标服务。 确定单元基于QoS和RAT信息来确定用于执行优先连接目标服务的连接RAT。

公开(公告)号：US20140321374A1

公开(公告)日：2014-10-30

申请号：US14259776

申请日：2014-04-23

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jun-Sik KIM ,  Sook-Jin LEE

IPC: H04L5/00

CPC classification number: H04L5/0073 ,  H04L5/0032

Abstract: A radio resource allocation apparatus and method using an interference indicator in a femto-cell network are disclosed. The radio resource allocation apparatus using an interference indicator in a femto-cell network includes: an interference indicator obtaining unit obtaining any one or more of interference indicators including load information of a base station in the femto-cell network, a change amount of reference signal received power (RSRP) to reference signal received quality (RSRQ), and a channel quality indicator (CQI); a priority determining unit providing different weights to each of the interference indicators and determining an allocation priority of radio resources using the interference indicators to which the weights are provided; and a radio resource allocating unit allocating the radio resources to the base station in any one of a dedicated carrier mode, a partially shared carrier mode, and a shared carrier mode using the allocation priority.

Abstract translation: 公开了一种在毫微微小区网络中使用干扰指示符的无线电资源分配装置和方法。 在毫微微小区网络中使用干扰指示符的无线资源分配装置包括：干扰指示符获取单元，获取包括毫微微小区网络中的基站的负载信息的干扰指示符中的任一个或多个，参考信号的变化量 参考信号接收质量（RSRQ）的接收功率（RSRP）和信道质量指示符（CQI）; 优先级确定单元，为每个干扰指示符提供不同的权重，并使用提供权重的干扰指标确定无线电资源的分配优先级; 以及无线资源分配单元，使用分配优先级，以专用载波模式，部分共享载波模式和共享载波模式中的任一种将无线资源分配给基站。

公开(公告)号：US20140308941A1

公开(公告)日：2014-10-16

申请号：US14248900

申请日：2014-04-09

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Nak-Woon SUNG ,  Sook-Jin LEE

IPC: H04W48/02

CPC classification number: H04W48/02 ,  H04W48/20 ,  H04W84/045

Abstract: An apparatus and method are disclosed for dynamically controlling access to a Femto Cell Access Point (FAP). The apparatus includes a policy configuration unit, a mode setting unit, a use information acquisition unit, and an available information extraction unit. The policy configuration unit configures a policy for switching between a first mode in which a Mobile Station (MS) of a non-subscriber of the FAP is prevented from being connected to the FAP and a second mode in which the MS of the non-subscriber of the FAP is permitted to be connected to the FAP. The mode setting unit sets an access mode of the FAP to the first or second mode according to the policy. The use information acquisition unit obtains use information. The available information extraction unit extracts available information.

Abstract translation: 公开了用于动态地控制对毫微微小区接入点（FAP）的接入的装置和方法。 该装置包括策略配置单元，模式设置单元，使用信息获取单元和可用信息提取单元。 策略配置单元配置用于在其中防止FAP的非订阅者的移动站（MS）与FAP连接的第一模式和非订户的MS的第二模式之间进行切换的策略 的FAP允许连接到FAP。 模式设置单元根据策略将FAP的访问模式设置为第一或第二模式。 使用信息获取单元获取使用信息。 可用信息提取单元提取可用信息。

公开(公告)号：US20130233978A1

公开(公告)日：2013-09-12

申请号：US13790832

申请日：2013-03-08

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Chul PARK ,  Sook-Jin LEE ,  Dong-Seung KWON

IPC: B61L99/00

CPC classification number: B61L99/00 ,  B61L15/0027 ,  B61L15/0072

Abstract: A system and method for updating train control data are provided. The system for updating train control data can operate to revise, update and maintain the corresponding train control functions installed in an on-board device without workers directly approaching on-board and ground devices using a broadband wireless access system. The on-board device is configured to receive train control data classified by identification information via a wireless network and determine whether the train control data is train control data to be updated using the identification information. The on-board device is configured to update the train control data depending on whether the train control data is the train control data to be updated.

Abstract translation: 提供了一种用于更新列车控制数据的系统和方法。 用于更新列车控制数据的系统可以操作来修改，更新和维护安装在车载设备上的相应列车控制功能，而无需工作人员使用宽带无线接入系统直接接近车载和地面设备。 车载装置被配置为经由无线网络接收由识别信息分类的列车控制数据，并且使用识别信息来确定列车控制数据是否要被更新的列车控制数据。 车载装置被配置为根据列车控制数据是否是要更新的列车控制数据来更新列车控制数据。