发明申请
US20070263591A1 PACKET DATA SUPPORT NODE AND METHOD OF ACTIVATING PACKET FLOW CONTEXTS DURING HANDOVER
有权

基本信息:
- 专利标题: PACKET DATA SUPPORT NODE AND METHOD OF ACTIVATING PACKET FLOW CONTEXTS DURING HANDOVER
- 专利标题(中):分组数据支持节点和在切换过程中激活分组流量的方法
- 申请号:US11382643 申请日:2006-05-10
- 公开(公告)号:US20070263591A1 公开(公告)日:2007-11-15
- 发明人: John Diachina , Gunnar Hedby , Anders Molander , Gunnar Rydnell
- 申请人: John Diachina , Gunnar Hedby , Anders Molander , Gunnar Rydnell
- 主分类号: H04L12/28
- IPC分类号: H04L12/28
摘要:
A method and packet data support node in a radio telecommunications network supporting packet data communication between a packet data network and a mobile terminal in radio communication with a first packet control unit. The packet data support node receives a message from the mobile terminal requesting handover to a second packet control unit. A packet flow context detector in the packet data support node detects the number of packet flow contexts currently active in the first packet control unit for supporting the packet data connection. The detector sends a message during handover to the second packet control unit indicating the number of active packet flow contexts. The message is used for activation of a corresponding number of packet flow contexts in the second packet control unit.
摘要(中):
一种无线电电信网络中的方法和分组数据支持节点,其支持与第一分组控制单元的无线电通信中的分组数据网络和移动终端之间的分组数据通信。 分组数据支持节点从移动终端接收请求切换到第二分组控制单元的消息。 分组数据支持节点中的分组流上下文检测器检测用于支持分组数据连接的第一分组控制单元中当前活动的分组流上下文的数量。 检测器在切换期间发送指示活动分组流上下文的数量的第二分组控制单元的消息。 该消息用于在第二分组控制单元中激活相应数量的分组流上下文。
公开/授权文献:
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04L | 数字信息的传输,例如电报通信 |
------H04L12/00 | 数据开关网络 |
--------H04L12/28 | .以通路配置为特征的,例如局域网(LAN)、广域网(WAN) |