公开(公告)号：US06980523B1

公开(公告)日：2005-12-27

申请号：US09927816

申请日：2001-08-10

申请人： Mark A. Lipford ,  Manish Mangal ,  Kevin R. O'Connor ,  Xianghong Zeng ,  Mustafa Matalgah ,  Saad Z. Asif

发明人： Mark A. Lipford ,  Manish Mangal ,  Kevin R. O'Connor ,  Xianghong Zeng ,  Mustafa Matalgah ,  Saad Z. Asif

IPC分类号： H04L12/26 ,  H04L12/56 ,  H04L29/08

CPC分类号： H04W28/24 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2491 ,  H04L47/70 ,  H04L47/786 ,  H04L47/824 ,  H04L67/04 ,  H04L67/1002 ,  H04L67/322 ,  H04W28/18 ,  H04W80/00

摘要： A method and system for facilitating end-to-end quality of service in a 3G packet data network. A packet-data session is set up between a mobile station and a packet-data network, via a base station and a packet data serving node (PDSN). The base station manages quality of service for the session as it passes over the air interface, and the PDSN manages quality of service for the session as it passes into the packet-data network. The PDSN translates between quality of service on the packet-data network and quality of service on the air interface, and the PDSN and base station communicate the quality of service information, so that both the base station and PDSN can work to set up consistent levels of quality of service on their respective links.

摘要翻译： 一种用于在3G分组数据网络中促进端到端服务质量的方法和系统。 通过基站和分组数据服务节点（PDSN）在移动台和分组数据网络之间建立分组数据会话。 基站通过空中接口管理会话的服务质量，当PDSN进入分组数据网络时，PDSN管理会话的服务质量。 PDSN在分组数据网络的服务质量和空中接口的服务质量之间转换，PDSN和基站通信业务质量信息，使得基站和PDSN都可以建立一致的级别 的服务质量。