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Patent Agency Ranking
公开(公告)号：KR1020050041642A
公开(公告)日：2005-05-04
申请号：KR1020030076879
申请日：2003-10-31
Applicant: 삼성전자주식회사
IPC: H04B7/26
Abstract: 본 발명은, 이동 단말로 다양한 무선 데이터 응용 서비스를 제공하는 패킷 데이터 서비스 노드를 구비하는 이동통신 시스템에서, 사용자에게 서비스 종류에 따른 서비스 품질 보장을 위한 방법에 있어서, 상기 이동 단말과 무선 데이터 서비스를 제공하기 위한 메인 서비스를 설정하는 과정과, 상기 메인 서비스 설정이 완료됨에 따라 서비스 품질 보장이 필요한 경우 맥스 클래스에 대한 정보를 획득하고, 획득한 맥스 클래스 정보를 통해 확인된 포트번호를 이용하여 서비스 클래스를 구분하는 과정과, 상기 구분된 서비스 클래스를 아이피 헤더의 서비스 품질 보장을 위한 필드에 매핑하여 매핑값을 설정하는 과정을 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020090011585A
公开(公告)日：2009-02-02
申请号：KR1020070075298
申请日：2007-07-26
Applicant: 삼성전자주식회사
CPC classification number: H04W28/08
Abstract: An apparatus for distributing the load of a base station in a mobile communication system and a method thereof are provided to distribute the load between base stations effectively in an overlapped cell of the mobile communication system. The controller of a source base station receives the load information of neighboring base stations(601). The controller performs the process of comparing the load of the source base station with the load of the neighboring base station to check the load difference between the source base station and neighboring base station(603). If the load difference is bigger than a predetermined amount, the controller determines whether the load of the source base station is larger than that of the neighboring base station(605). If so, the controller lowers the hysteresis value of the source base station to distribute the load of a mobile communication system(607).
Abstract translation: 提供一种用于在移动通信系统中分配基站的负载的装置及其方法，用于在移动通信系统的重叠小区中有效地分布基站之间的负载。 源基站的控制器接收相邻基站的负载信息（601）。 控制器执行将源基站的负载与相邻基站的负载进行比较以检查源基站与相邻基站之间的负载差异的处理（603）。 如果负载差大于预定量，则控制器确定源基站的负载是否大于相邻基站的负载（605）。 如果是，则控制器降低源基站的滞后值以分配移动通信系统的负载（607）。
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公开(公告)号：KR1020090006711A
公开(公告)日：2009-01-15
申请号：KR1020070127342
申请日：2007-12-10
Applicant: 삼성전자주식회사
CPC classification number: H04W36/0061 , H04W36/0033 , H04W36/04 , H04W84/045
Abstract: A handover apparatus between a macro cell and a home cell in a mobile communication system and a method thereof are provided to enable a user terminal to determine whether a home base station exists around itself in a 3GPP LTE system, and perform gap assisted measurement only when the user terminal enters the coverage of the home base station. A user terminal(330) can move into the coverage of home base stations(310,320) while receiving a call service from a base station(300). For the above step, the user terminal performs gap assisted measurement for the handover from the macro base station to the home base station. When the user terminal enters the coverage of the home base station, to sense the entry fact, the home base station is switched to an FA of the base station to transmit an advertisement signal. When the home base station is driven, it receives the resource allocation information for the advertisement from a base station to which the home base station belongs.
Abstract translation: 提供移动通信系统中的宏小区和归属小区之间的切换装置及其方法，以使得用户终端能够确定在3GPP LTE系统中本身是否存在家庭基站，并且仅在 用户终端进入家庭基站的覆盖范围。 用户终端（330）可以在从基站（300）接收呼叫服务的同时移动到家庭基站（310,320）的覆盖范围内。 对于上述步骤，用户终端对从宏基站到家庭基站的切换进行间隙辅助测量。 当用户终端进入家庭基站的覆盖范围时，为了感测入口事实，将家庭基站切换到基站的FA以发送广告信号。 当家庭基站被驱动时，它从家庭基站所属的基站接收用于广告的资源分配信息。
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公开(公告)号：KR1020080073023A
公开(公告)日：2008-08-08
申请号：KR1020070011506
申请日：2007-02-05
Applicant: 삼성전자주식회사
Abstract: A device for recognizing a home address in a mobile communication system and a method thereof are provided to offer a home address of a terminal to an aGW(access Gateway) during an overlapped address detection process, such that the aGW conducts charging and policing functions for the terminal. A communication module(610) communicates with another node. A controller(620) obtains a network prefix by receiving an advertisement message through the communication module, generates the first address if a situation of a terminal is identical with the first situation, and transmits a message including the first address, the second address, and information which notifies that the second address is included, to a network. A storage unit(630) provides a working space to the controller as storing the first and second addresses.
Abstract translation: 提供用于识别移动通信系统中的归属地址的装置及其方法，以在重叠地址检测处理期间向aGW（接入网关）提供终端的归属地址，使得aGW执行充电和监管功能， 终点站。 通信模块（610）与另一个节点进行通信。 控制器（620）通过通过通信模块接收到广告消息来获得网络前缀，如果终端的情况与第一种情况相同，则产生第一地址，并发送包括第一地址，第二地址和 将包含第二地址的信息通知给网络。 存储单元（630）在存储第一和第二地址时向控制器提供工作空间。
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公开(公告)号：KR1020080068993A
公开(公告)日：2008-07-25
申请号：KR1020070006520
申请日：2007-01-22
Applicant: 삼성전자주식회사
CPC classification number: H04W28/26 , H04W28/06 , H04W36/245 , H04W80/04
Abstract: A resource reservation device in a mobile IP(Internet Protocol) system and a method thereof are provided to enable an AR(Access Router) to predict mobile ratios of each of neighboring ARs by monitoring handoff history and to reserve resources according to the prediction, thereby reducing signaling overheads and a waste of bandwidths. When a mobile node performs handoff to adjacent neighboring ARs, a counter unit(206) counts handoff times to store the counted handoff times as handoff history. A handoff ratio calculator(208) calculates handoff ratios to the respective neighboring ARs by using the handoff history at preset intervals, and stores the calculated handoff ratios. When generation of a resource reservation event is sensed, a bandwidth calculator(210) individually measures ratio bandwidths to the neighboring ARs by using the handoff ratios, and demands resource reservation of the measured respective ratio bandwidths.
Abstract translation: 提供移动IP（因特网协议）系统中的资源预留装置及其方法，以使得AR（接入路由器）能够通过监视切换历史来预测每个相邻AR的移动比率并根据该预测预留资源，由此 减少信令开销和浪费带宽。 当移动节点执行切换到邻近相邻的AR时，计数器单元（206）对切换时间进行计数，将计数的切换时间存储为切换历史。 切换率计算器（208）通过以预设间隔使用切换历史来计算到各个相邻AR的切换比率，并且存储计算出的切换比。 当检测到资源预留事件的生成时，带宽计算器（210）通过使用切换比率单独测量与相邻AR的比率带宽，并且要求所测量的相应比率带宽的资源预留。
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