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Firewall configuration in a base station

A firewall and base station technology, applied in the field of wireless wide area network, can solve problems such as adding base stations, and achieve the effect of avoiding manual updates

Inactive Publication Date: 2010-11-10
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the base station must be able to communicate with the newly added neighboring base station
However, changing the firewall configuration to allow the addition of base stations in a WWAN that includes a large number of base stations is not trivial

Method used

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  • Firewall configuration in a base station

Examples

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Embodiment Construction

[0043] In the following description, for purposes of illustration and not limitation, specific details are set forth (eg, specific architectures, interfaces, techniques, etc.) in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0044] The present invention relates to dynamically changing firewall settings due to changes in the wireless wide area network.

[0045] In the following, the invention will be described in more detail in the context of a non-limiting example of a wireless wide area network, where a wireless wide area network is figure 1 A cellular network in the form of an LTE (Long Term Evolution) network is show...

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Abstract

The invention is directed towards methods of configuring a firewall in a first base station (12) in a wireless wide area network (CN, RAN) as well as to a firewall configuring device (20) and a first base station (12). The first base station (12) obtains new neighbour base station data related to updating of a neighbour list of this first base station (12), which data includes data identifying a second base station (14) provided in the neighbourhood of the first base station. Based on the data the firewall configuring device (20) provides the first base station (12) with firewall configuration data including a second authentic logical address of the second base station (14), which authentic address is not provided in the neighbour list before the updating. The first base station (12) uses the firewall configuring data for updating its firewall in order to allow communication with the second base station (14).

Description

technical field [0001] The invention relates to the field of wireless wide area network. More specifically, the present invention relates to a method for configuring a firewall in a first base station in a wireless wide area network, and a firewall configuration device and the first base station. Background technique [0002] In a typical wireless wide area network, such as an LTE (Long Term Evolution) network, a mobile station communicates with one or more core networks via a radio access network. Mobile stations may be stations such as mobile telephones ("cellular" telephones) and laptop computers with mobile terminals, thus for example portable, pocket-sized, hand-held form, contained in a computer, or vehicle-mounted mobile device. [0003] The radio access network covers a geographical area divided into cell areas, and each cell area is served by a base station, which is also called an eNodeB in LTE. A cell is a geographical area where radio coverage is provided by r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/00H04L29/06H04L9/40H04L41/0816
CPCH04L41/0816H04W24/02H04W48/16H04W12/00H04L63/0263H04L41/0886H04W88/08H04W36/0061H04W12/088
Inventor 伊丽莎白·汉森
Owner TELEFON AB LM ERICSSON (PUBL)