Invention Grant
US07716738B2 Method and system in a communication network for allocating and changing link-level addresses
有权
用于分配和改变链路级地址的通信网络中的方法和系统
- Patent Title: Method and system in a communication network for allocating and changing link-level addresses
- Patent Title (中): 用于分配和改变链路级地址的通信网络中的方法和系统
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Application No.: US10511825Application Date: 2002-05-03
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Publication No.: US07716738B2Publication Date: 2010-05-11
- Inventor: Antti Pietilainen , Olli-Pekka Pohjola
- Applicant: Antti Pietilainen , Olli-Pekka Pohjola
- Applicant Address: FI Espoo
- Assignee: Nokia Siemens Networks OY
- Current Assignee: Nokia Siemens Networks OY
- Current Assignee Address: FI Espoo
- Agency: Squire, Sanders & Dempsey L.L.P.
- International Application: PCT/IB02/02825 WO 20020503
- International Announcement: WO03/094424 WO 20031113
- Main IPC: G08B23/00
- IPC: G08B23/00
Abstract:
A method and communication system, are discussed, including a plurality of communication nodes connected by a data link, and a communication controller configured to allocate link-level addresses to the communication nodes. The communication nodes may be identified for communications over the data link. The communication controller is further configured to change from time to time the link-level addresses allocated to each communication node and to transmit the newly allocated link-level address to a respective communication node in an encrypted form.
Public/Granted literature
- US20050166267A1 Method and system in a communication network for allocaring and changing link-level addresses Public/Granted day:2005-07-28
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