Invention Grant
US08135008B2 Network node and method for transmitting IP prefix information in messaging signals
有权
用于在消息传递信号中发送IP前缀信息的网络节点和方法
- Patent Title: Network node and method for transmitting IP prefix information in messaging signals
- Patent Title (中): 用于在消息传递信号中发送IP前缀信息的网络节点和方法
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Application No.: US12322975Application Date: 2009-02-10
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Publication No.: US08135008B2Publication Date: 2012-03-13
- Inventor: Antti Mäkelä , Jouni Korhonen
- Applicant: Antti Mäkelä , Jouni Korhonen
- Applicant Address: SE Stockholm
- Assignee: TeliaSonera AB
- Current Assignee: TeliaSonera AB
- Current Assignee Address: SE Stockholm
- Agency: Cozen O'Connor
- Priority: FI20085138 20080215
- Main IPC: H04L12/56
- IPC: H04L12/56
Abstract:
In order to reduce the size of a signaling message advertising prefixes, a super block prefix is determined amongst two or more prefixes having a common pattern. Information on the super block prefix and delta information on each non-super-block prefix is used in the messages instead of the prefixes as such, the delta information indicating how the prefix differs from the super block prefix.
Public/Granted literature
- US20090207856A1 Delivery of IP prefixes Public/Granted day:2009-08-20
Information query
