Method and system for combined transmission of access specific access independent and application specific information over public IP networks between visiting and home networks
A communication system and home network technology, applied in the field of providing roaming between communication systems, can solve problems such as reducing system scalability and increasing service provider costs
Inactive Publication Date: 2005-04-27
克拉斯特有限责任公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0007] Disadvantageously, the use of PSTN networks and private networks increases the service provider's cost and reduces the scalability of their systems
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] figure 1 Shown is a system 100 according to the present invention which utilizes a public IP network to transfer access-specific, access-independent and application-specific information when a user or mobile terminal 102 roams in a visited access network 104 . The home access network 106 , such as a cdma2000 network, provides wireless services for the user 102 . As is well known, home access network 106 is associated with a "home location register" (HLR) 108 which stores information about subscribers to network services for identification and authentication of subscribers. HLR 108 also stores information about the features and services subscribed by various subscribers. The home IP network 109 has an associated Authentication, Authorization and Accounting (AAA-H) function 110 .
[0021] Intermediary network 112 is shown connected to public IP network 116 . It is obvious to those skilled in the art that providing services for the mobile terminal 102 may or may not req...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A method and system for transmitting specific information, such as access specific roaming information and / or application specific information, between a home network and a visiting access network is provided. The home network and visiting network are capable of communicating access independent information in a protocol, such as a AAA protocol. The access and / or application specific information is formatted in the AAA protocol. The access and / or application specific information is then transmitted over a public IP network between the home network and the visiting network. A system is provided for transmitting access and / or application information between a visiting network and a home network over a public IP network. A control access server in the visiting access network formats the access information using a secure AAA protocol to form formatted access information. An application server formats application specific information. A AAA-F server associated with the visiting network transmits the formatted access and / or application information over the public IP network to the home network.
Description
technical field [0001] The present invention relates generally to methods and systems for providing roaming between communication systems, and more particularly to methods of sending access-specific and / or application-specific information from a visiting access network to a home network using a public Internet Protocol network and system. Background technique [0002] Various wireless mobile communication systems now cover most of the world's surface. Such vast coverage is achieved by a large number of different networks operating in specific locations throughout the world. Unfortunately, these diverse networks also have multiple access types. In order to serve users who are traveling or roaming in other networks, service providers have to develop methods of serving users who are in other networks. [0003] One way to deal with the problem of multiple access types is to provide an architecture that separates the access-specific aspects of roaming from the access-independe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L12/46H04L29/06H04M3/00H04W8/12H04W12/08H04W80/04
CPCH04W12/08H04W8/12H04W80/04H04L63/0892H04W12/72
Inventor H·巴斯利尔U·古斯塔夫森
Owner 克拉斯特有限责任公司