Abstract
The present invention provides a method for reducing the load on Home Subscriber Server (HSS)s interface. After receiving a request message from Serving Call Session Control Function (S-CSCF) comprising the request for storing the name of the S-CSCF and for downloading the users subscription information, HSS first stores the name of S-CSCF in the request message, then returns to the S-CSCF a response message comprising the users subscription information. This invention simplifies the steps of inquiring about the users subscription information, optimizes the service procedure, and reduces the load on HSSs interface. In addition, when receiving the inquiry message from I-CSCF, HSS returns directly to I-CSCF response message comprising the S-CSCF name and the S-CSCF capability information set that has the capability to meet the most strict service subscription requirement of the UE, further reducing the load on HSSs interface. This invention has no impact on the existing network architecture and services, nor is it needed to modify the existing interface specifications, thus being highly compatible and extendable.
Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | ||||||
4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member |
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Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
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Declaration Date | Declaration Reference | Declaring Company | Specification Information | |||||||
WO2005069645A1 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | Yes | Family Member | ||||
CA2552531A1 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
CA2552531C | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
EP1703746A1 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
EP1703746A4 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
EP1703746B1 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
JP2007518317A | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
JP4493104B2 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
KR100741152B1 | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member | ||||
KR20060105049A | 4G,3G,2G | 29/04/2005 | ISLD-200505-003 | HUAWEI | No | Family Member |
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Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
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