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    • 11. 发明申请
    • System and method for performing an inter-system handoff between a high rate packet data mobile network and a voice mobile network
    • 用于在高速率分组数据移动网络和语音移动网络之间执行系统间切换的系统和方法
    • US20050188113A1
    • 2005-08-25
    • US10784230
    • 2004-02-24
    • Sang-Do LeeHong-Sung ChangDong-Keon Kong
    • Sang-Do LeeHong-Sung ChangDong-Keon Kong
    • G06F15/16H04L12/56H04W36/14
    • H04W36/02H04W36/0011H04W36/14
    • A system and method for transmitting packet data to a hybrid mobile terminal upon inter-system handoff is provided. The terminal communicates with High Rate Pack Data (HRPD) and voice mobile networks. A Packet Control Function (PCF) system converts received data for transmission to the terminal into Generic Routing Encapsulation (GRE) packet data, stores the GRE packet data combined with a GRE packet key in an active queue, transmits it to an access network, and stores packet data stored in the active queue in a dormant queue when receiving a link release message from the access network. The access network converts GRE packet data received from the PCF system into an Radio Link Protocol Data (RLP) packet, stores it in combination with a GRE packet sequence number, and transmits it to the terminal. When detecting air link loss with the terminal, the access network creates and transmits a link release message including a GRE packet sequence number that has not been transmitted to the terminal.
    • 提供了一种在系统间切换时将分组数据发送到混合移动终端的系统和方法。 终端与高速率数据包(HRPD)和语音移动网络进行通信。 分组控制功能(PCF)系统将接收到的数据转换为终端转换为通用路由封装(GRE)分组数据,将与GRE分组密钥相结合的GRE分组数据存储在活动队列中,将其发送到接入网络, 当从接入网络接收到链路释放消息时,将存储在活动队列中的分组数据存储在休眠队列中。 接入网将从PCF系统接收的GRE分组数据转换为无线链路协议数据(RLP)分组,并将其与GRE分组序列号组合存储,并将其发送到终端。 当与终端检测空中链路丢失时,接入网络创建并发送包括尚未发送到终端的GRE分组序列号的链路释放消息。
    • 13. 发明授权
    • Method and apparatus for providing local breakout service in wireless communication system
    • 在无线通信系统中提供本地突围服务的方法和装置
    • US09241297B2
    • 2016-01-19
    • US12883517
    • 2010-09-16
    • Dong-Keon KongJung-Shin ParkJi-Cheol LeeNae-Hyun Lim
    • Dong-Keon KongJung-Shin ParkJi-Cheol LeeNae-Hyun Lim
    • H04W8/08H04W48/06H04W84/04
    • H04W48/06H04W84/045
    • A method and an apparatus for providing a Local BreakOut (LBO) service in a wireless communication system are provided. In the method for providing an LBO service in a wireless communication system, after an access authentication procedure between an authentication server and a terminal, a femto gateway receives a subscriber profile including LBO service flow information from the authentication server to provide the LBO service flow information to a femto base station through initial service flow setting between the terminal and the femto gateway. The femto base station sets an LBO service flow through a Dynamic Service Addition (DSA) procedure. The terminal performs a Dynamic Host Configuration Protocol (DHCP) procedure through the LBO service flow setting, and obtains an IP address for LBO based on the DHCP procedure.
    • 提供了一种用于在无线通信系统中提供本地突发(LBO)服务的方法和装置。 在无线通信系统中提供LBO服务的方法中,在认证服务器与终端之间的接入认证过程之后,毫微微网关从认证服务器接收包括LBO业务流信息的用户简档,提供LBO业务流信息 通过终端和毫微微网关之间的初始服务流设置到毫微微基站。 毫微微基站通过动态服务添加(DSA)过程设置LBO服务流。 终端通过LBO业务流设置执行动态主机配置协议(DHCP)过程,并根据DHCP过程获取LBO的IP地址。