Abstract
A method and a system for establishing a tunnel in a wireless local area network (WLAN) are described. The method includes the following steps. A WLAN terminal initiates a tunnel establishment request in an Internet Key Exchange Security Association (IKE SA) that has been established. It is judged whether the number of tunnels already established in the IKE SA reaches a corresponding first threshold or not if the number of tunnels does not reach the corresponding first threshold establishing the tunnel for the WLAN terminal; otherwise rejecting the establishment of the tunnel for the WALN terminal. It is decided whether to establish the tunnel for the WLAN terminal or not by judging whether the number of the tunnels already established in each IKE SA reaches the corresponding threshold or not during the tunnel establishment of the WLAN terminal thereby effectively controlling the rationality and validity about the tunnel establishment.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
| 4G,3G | 10/11/2006 | ISLD-200612-002 | HUAWEI | Yes | Family Member | ||||
| 4G,3G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| Not Available | 09/01/2012 | ISLD-201203-013 | HUAWEI |
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| Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
| CN100499548C | 4G,3G | 10/11/2006 | ISLD-200612-002 | HUAWEI | Yes | Basis Patent | ||||
| CN100499548C | 4G,3G | 08/10/2011 | ISLD-201110-001 | HUAWEI | Yes | Basis Patent | ||||
| CN100499548C | Not Available | 09/01/2012 | ISLD-201203-013 | HUAWEI |
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Yes | Basis Patent | |||
| CN1901486A | 4G,3G | 10/11/2006 | ISLD-200612-002 | HUAWEI | Yes | Basis Patent | ||||
| CN1901486A | 4G,3G | 08/10/2011 | ISLD-201110-001 | HUAWEI | Yes | Basis Patent | ||||
| CN1901486A | Not Available | 09/01/2012 | ISLD-201203-013 | HUAWEI |
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Yes | Basis Patent | |||
| CN101313529A | 4G,3G | 10/11/2006 | ISLD-200612-002 | HUAWEI | No | Family Member | ||||
| CN101313529A | 4G,3G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| CN101313529A | Not Available | 09/01/2012 | ISLD-201203-013 | HUAWEI |
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| US2008298312A1 | 4G,3G | 10/11/2006 | ISLD-200612-002 | HUAWEI | Yes | Family Member | ||||
| US2008298312A1 | 4G,3G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| US2008298312A1 | Not Available | 09/01/2012 | ISLD-201203-013 | HUAWEI |
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| WO2007082479A1 | 4G,3G | 10/11/2006 | ISLD-200612-002 | HUAWEI | No | Family Member | ||||
| WO2007082479A1 | 4G,3G | 08/10/2011 | ISLD-201110-001 | HUAWEI | No | Family Member | ||||
| WO2007082479A1 | Not Available | 09/01/2012 | ISLD-201203-013 | HUAWEI |
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