Mobile communication network system and mobile communication method
First Claim
1. A mobile communication network system, comprising:
- a mobile communication network;
a plurality of external networks;
a plurality of mobile terminals;
a plurality of gateways for connecting said external networks and said mobile communication network; and
a plurality of radio access points for connecting said mobile terminals to said mobile communication network,wherein, when packets are transmitted and received between said mobile terminals, the packets are communicated by way of virtual networks that are provided to correspond to each of said external networks on said mobile communication network,wherein said mobile communication network is provided with said virtual networks that correspond to each of said external networks, andwherein each of said external networks comprises a mobility management node and a home network authentication server.
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Accused Products
Abstract
The mobile communication network system of the present invention is made up from a mobile communication network (MNW), a plurality of external networks (EX1-EX3), a plurality of mobile terminals (x, y, z), a plurality of gateways (EGW1-EGW3) for connecting the external networks (EX1-EX3) and mobile communication network (MNW), and a plurality of radio access points (APa1-APc2) for connecting the mobile terminals (x, y, z) to the mobile communication network (MNW). When packets are transmitted and received between mobile terminals (x, y, z) within the mobile communication network (MNW), the packets are communicated, not by way of external networks (EX1-EX3), but by way of virtual networks that correspond to each external network (EX1-EX3) that have been prepared on the mobile communication network.
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Citations
19 Claims
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1. A mobile communication network system, comprising:
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a mobile communication network; a plurality of external networks; a plurality of mobile terminals; a plurality of gateways for connecting said external networks and said mobile communication network; and a plurality of radio access points for connecting said mobile terminals to said mobile communication network, wherein, when packets are transmitted and received between said mobile terminals, the packets are communicated by way of virtual networks that are provided to correspond to each of said external networks on said mobile communication network, wherein said mobile communication network is provided with said virtual networks that correspond to each of said external networks, and wherein each of said external networks comprises a mobility management node and a home network authentication server. - View Dependent Claims (2, 3, 4)
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5. A mobile communication network system that comprises:
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a mobile communication network; a plurality of external networks; a plurality of mobile terminals; a plurality of gateways for connecting said external networks and said mobile communication network; and a plurality of radio access points for connecting said mobile terminals to said mobile communication network, wherein said mobile communication network comprises means for offering virtual networks that correspond to each said external network; wherein said gateways include means for connecting said external networks to a corresponding one of said virtual networks; and wherein said mobile terminals include means for setting sessions with said radio access points for any of said external networks, wherein said radio access points comprise; means for transferring packets that have been received from any of said sessions to a virtual network that has been prepared for an external network that corresponds to that session; and means for transferring packets, which have been received from said virtual network that corresponds to said external network, to a session that has been set for said external network by said mobile terminal that is a destination of these packets, and wherein private leased line connections are provided between said mobile terminals and said external networks, and when transmission or reception of packets is realized between said mobile terminals, the packets are communicated by way of virtual networks that are provided to correspond to each of said external networks on said mobile communication network. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12)
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13. A mobile communication method in a mobile communication network system comprising:
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a mobile communication network; a plurality of external networks; a plurality of mobile terminals; a plurality of gateways for connecting said external networks and said mobile communication network; and a plurality of radio access points for connecting said mobile terminals to said mobile communication network, said mobile communication method comprising; setting, by a mobile terminal, a session for any of said external networks with said radio access points; transferring, by a radio access point, packets that have been received from any said session to a virtual network that has been prepared for each of said external networks that corresponds to the session; and transferring, by said radio access point, packets that have been received from said virtual network that corresponds to any external network to the session that has been set for a use of said external network by said mobile terminal that is a destination of the packets. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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Specification