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System and method for providing general packet radio services (GPRS) in private wireless network

A general packet wireless and business technology, applied in the field of communication systems, to achieve the effects of simplifying development, reducing the difficulty of upgrading, and reducing costs

Inactive Publication Date: 2009-02-04
SIEMENS INFORMATION & COMM MOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The present invention substantially reduces or eliminates problems and disadvantages associated with existing systems and methods

Method used

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  • System and method for providing general packet radio services (GPRS) in private wireless network
  • System and method for providing general packet radio services (GPRS) in private wireless network
  • System and method for providing general packet radio services (GPRS) in private wireless network

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Embodiment Construction

[0034] The machine advantages of embodiments of the present invention are best understood by reference to Figures 1 through Figure 8 It is to be understood that like reference numerals are used to designate like and corresponding parts in the various figures.

[0035] FIG. 1 is a block diagram illustrating one embodiment of a private communication network 10 . Private network 10 may provide general packet radio service (GPRS) to one or more mobile stations 12 . The private network 10 can also communicate with the public network 11 . In the illustrated embodiment, private network 10 includes one or more base stations 14 , access points 16 , GPRS support nodes (GSNs) 18 , private database 20 , packet network 22 and interworking points 26 . Other embodiments of network 10 may be used without departing from the scope of the present invention. In the illustrated embodiment, the public network 11 includes a home location register (HLR) 28 .

[0036] In one operational aspect, p...

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PUM

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Abstract

A system (10) for providing general packet radio service (GPRS) to mobile stations (12), comprising a packet network (22) operable to transmit information packets, connected to the packet network (22) and operable A database (20) for storing profile information associated with the mobile station (12), and a base station (14) operable to communicate with the mobile station (12) via a wireless interface (30). The system (10) also includes an access point (16) connected to the base station (14) and the packet network (22). The access point (16) is operable to communicate with the mobile station (12) through the base station (14). The system also includes a GPRS support node (18) connected to the packet network (22) and operable to communicate with the access point (16). The GPRS support node (18) is also operable to monitor the location of the mobile station (12), and to route information packets for the mobile station (12) to the access point (16). Additionally, the system (10) includes an interworking point (26) connected to the packet network (22). The interworking point (26) is operable to communicate with the GPRS support node (18) using a first protocol, and communicate with the public network (11) using a second protocol. The interworking point (26) is also operable to interwork between the first protocol and the second protocol.

Description

technical field [0001] The present invention relates generally to the field of communication systems, and more particularly to systems and methods for providing general packet radio services in private wireless networks. Background technique [0002] General Packet Radio Service (GPRS) networks are commonly used to provide packet data services to mobile stations or wireless units. The mobile station communicates with the base station over a radio interface, and the mobile station sends and receives data over the radio interface in the form of data packets. A GPRS network also typically includes support nodes that facilitate communications between mobile stations and other devices in the GPRS network. The support node also facilitates communication with external networks such as the Internet. [0003] The traditional GPRS system generally uses the frame relay network as the backbone network in the system. A frame relay backbone transfers information between different devic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L29/06H04W4/02H04W4/029H04L12/28H04W8/22H04W64/00H04W80/00H04W84/04H04W88/08H04W88/14H04W92/02H04W92/10
CPCH04W8/20H04W92/02H04W4/02H04W80/04H04W88/14H04L29/06068H04L69/08H04W88/08H04W4/029
Inventor N·梅农A·卡尔顿H·维尔克S·豪赛尔
Owner SIEMENS INFORMATION & COMM MOBILE
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