公开(公告)号：US20080132240A1

公开(公告)日：2008-06-05

申请号：US11842434

申请日：2007-08-21

申请人： Seung-Kwon BAEK ,  Jae-Su SONG ,  Yeon-Seung SHIN ,  Yeong-Jin KIM

发明人： Seung-Kwon BAEK ,  Jae-Su SONG ,  Yeon-Seung SHIN ,  Yeong-Jin KIM

IPC分类号： H04Q7/20

CPC分类号： H04W36/026 ,  H04W92/20

摘要： The present invention relates to a method of transmitting data in a handover between base stations. When a mobile terminal performs a handover between base stations in a wireless communication system, a gateway transmits data traffic to be transmitted to a mobile terminal by using an IGMP (Internet Group Management Protocol) to a serving base station being serviced to the mobile terminal and a target base station to which a handover of the mobile terminal is made in a bi-casting method. Accordingly, when the mobile terminal performs the handover between the base stations, the gateway transmits the data traffic in the bi-casting method. As a result, it is possible to efficiently use a resource of a user plane connection interval between the gateway and the base station, thereby minimizing the loss of data traffic transmitted in a downlink, that is, data.

摘要翻译： 本发明涉及在基站之间的切换中发送数据的方法。 当移动终端在无线通信系统中执行基站之间的切换时，网关通过使用IGMP（因特网组管理协议）向正在服务于移动终端的服务基站发送要发送的移动终端的数据业务， 移动终端的切换以双向铸造方式制成的目标基站。 因此，当移动终端执行基站之间的切换时，网关以双投方式发送数据业务。 结果，可以有效地利用网关与基站之间的用户面连接间隔的资源，从而最小化在下行链路中发送的数据流量的损失，即数据。

公开(公告)号：US20080107067A1

公开(公告)日：2008-05-08

申请号：US11930949

申请日：2007-10-31

申请人： Seung-Kwon BAEK ,  Yeon-Seung SHIN ,  Yeong-Jin KIM

发明人： Seung-Kwon BAEK ,  Yeon-Seung SHIN ,  Yeong-Jin KIM

IPC分类号： H04Q7/00

CPC分类号： H04L29/12216 ,  H04L29/06027 ,  H04L61/2007 ,  H04L65/80 ,  H04W8/26 ,  H04W76/10

摘要： Provided is a method for allocating an Internet protocol (IP) address to a mobile station in a mobile communication system. The method includes the steps of: a) receiving an “Activate Packet Data Protocol (PDP) request” message including router solicitation from the mobile station; b) acquiring a global IP address of the mobile station by performing the router solicitation and a router advertisement procedure instead of the mobile station; and c) loading the acquired global IP address in an “Activate PDP context Accept” message and transferring the “Activate PDP context Accept” message to the mobile station.

摘要翻译： 提供了一种在移动通信系统中向移动台分配因特网协议（IP）地址的方法。 该方法包括以下步骤：a）从移动台接收包括路由器请求的“激活分组数据协议（PDP）请求”消息; b）通过执行路由器请求和路由器通告程序而不是移动站来获取移动台的全局IP地址; 以及c）在“激活PDP上下文接受”消息中加载获取的全局IP地址并将“激活PDP上下文接受”消息传送到移动台。

公开(公告)号：US20080130656A1

公开(公告)日：2008-06-05

申请号：US11944875

申请日：2007-11-26

申请人： Hyung-Sub KIM ,  Yeong-Jin KIM ,  Yeon-Seung SHIN

发明人： Hyung-Sub KIM ,  Yeong-Jin KIM ,  Yeon-Seung SHIN

IPC分类号： H04L12/56

CPC分类号： H04L47/824 ,  H04L45/308 ,  H04L47/70 ,  H04L47/808

摘要： An apparatus and method for managing QoS in an integrated network system are provided. The apparatus includes: an information provider for providing policy information based on a network equipment control algorithm, a user profile and network information; a condition calculator for calculating conditions that are used for selecting a policy based on the user profile and the network information received from the information provider; a policy deciding unit for deciding a network equipment control algorithm according to the conditions, receiving the policy information corresponding to the decided network equipment control algorithm from the information provider, and requesting resource allocation; and a resource allocator for receiving the request of resource allocation from the policy deciding unit and allocating resources.

摘要翻译： 提供了一种用于在集成网络系统中管理QoS的装置和方法。 该装置包括：基于网络设备控制算法，用户简档和网络信息提供策略信息的信息提供者; 条件计算器，用于计算用于基于用户简档选择策略的条件和从信息提供者接收的网络信息; 策略决定单元，用于根据条件决定网络设备控制算法，从信息提供者接收与决定的网络设备控制算法对应的策略信息，并请求资源分配; 以及资源分配器，用于从策略决定单元接收资源分配请求并分配资源。