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    • 6. 发明申请
    • METHOD AND APPARATUS FOR CODEC SELECTION
    • 编码选择的方法和装置
    • WO2004064353A1
    • 2004-07-29
    • PCT/SE2003/000020
    • 2003-01-09
    • TELEFONAKTIEBOLAGET LM ERICSSON (publ)ARAUZ-ROSADO, Jesus-Javier
    • ARAUZ-ROSADO, Jesus-Javier
    • H04L29/06
    • H04W88/181H04L29/06027H04L29/12018H04L61/10H04L65/1069H04L65/607H04L65/80H04L67/16H04L69/24
    • A telecommunications system includes a public network (43), to which a first endpoint device (41) is connected, and a data network (45), to which second endpoint devices (46, 47)and a multimedia controller (48) are connected. The networks (43, 45) are interconnected via a remote access server (44) which provides data connectivity for the first endpoint device (41) but which has a limited bandwidth. Codecs with corresponding bandwidth are selected for communication between the endpoints (41; 46, 47). The multimedia controller (48) receives a communication request, that comprises information related to the codecs desired by the endpoint device for said communication. The multimedia controller (48) sends an address detection message towards the endpoint device (41) involved in said communication and checks the address information in the answer to said address detection message. Final codecs for the communication are selected depending on if the answer contains an address of a network element (44) which can limit the bandwidth for said communication.
    • 电信系统包括连接有第一端点设备(41)的公共网络(43)和连接第二端点设备(46,47)和多媒体控制器(48)的数据网络(45) 。 网络(43,45)经由提供第一端点设备(41)的数据连接但具有有限带宽的远程访问服务器(44)互连。 选择具有相应带宽的编解码器用于端点(41; 46,47)之间的通信。 多媒体控制器(48)接收通信请求,该通信请求包括与端点设备为所述通信所期望的编解码器有关的信息。 多媒体控制器(48)向所述通信中涉及的端点设备(41)发送地址检测消息,并且对所述地址检测消息的答案中的地址信息进行检查。 根据答案是否包含可限制所述通信的带宽的网络元件(44)的地址来选择用于通信的最终编解码器。
    • 7. 发明申请
    • TRAFFIC CLASSIFICATION
    • 交通分类
    • WO2011154038A1
    • 2011-12-15
    • PCT/EP2010/058090
    • 2010-06-09
    • TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)ARAUZ-ROSADO, Jesus-JavierCASADO MARTIN, AlbertoSUAREZ FUENTES, David
    • ARAUZ-ROSADO, Jesus-JavierCASADO MARTIN, AlbertoSUAREZ FUENTES, David
    • H04L29/08H04L12/26
    • H04L69/22H04L41/0893H04L67/22H04L67/306
    • According to a first aspect of the present invention there is provided an apparatus configured to classifying user traffic flows carried by a network, each user traffic flow being associated with one of a plurality of users. The apparatus comprises a classification unit 7 for classifying each user traffic flow into one of a plurality of traffic classes, a pattern generation unit 13 for generating a user pattern for each user, a grouping unit 14 for grouping the plurality of users into one or more user groups, and for identifying a user pattern within each user group that is representative of all user patterns within the user group, and an optimised classification unit 8 for identifying a user associated with a subsequent user traffic flow, determining the user group to which the user belongs, retrieving the representative user pattern of said user group, and using the traffic classes included in the representative user pattern to classify the subsequent user traffic flow.
    • 根据本发明的第一方面,提供了一种被配置为对由网络携带的用户业务流进行分类的装置,每个用户业务流与多个用户之一相关联。 该装置包括:分类单元7,用于将每个用户业务流分类为多个业务类别中的一个;模式生成单元13,用于为每个用户生成用户模式;分组单元14,用于将多个用户分组为一个或多个 用户组,以及用于标识代表用户组内的所有用户模式的每个用户组内的用户模式,以及用于识别与后续用户业务流相关联的用户的优化分类单元8,确定用户组 用户属于,检索所述用户组的代表用户模式,并使用包含在代表用户模式中的业务类别对后续用户业务流进行分类。