System and method for providing public/private mobile communication service
First Claim
1. An apparatus for providing public and private mobile communication service in a mobile communication system including public cell areas each having a corresponding public base station transceiver subsystem for communicating with mobile stations having access to a public mobile communication service, a plurality of public base station controllers for communicating with the public base station transceiver subsystems, a public mobile switching center for communicating with said public base station controllers and with a public switched telephone network and an integrated services digital network, said public mobile switching center being connected to a location register unit including a public home location register and a public visitor location register, said apparatus comprising:
- public and private communication service unit for communicating with an Internet protocol network, one of said public base station controllers, said public switched telephone network and said integrated services digital network; and
a private base station transceiver subsystem for communicating with a mobile station within a common cell area in which said mobile station can communicate with a private mobile communication service and said public mobile communication service, wherein said mobile station in said common cell area is registered in a private visitor location register included in said public and private communication service unit for enabling said mobile station in said common cell area to communicate with said private mobile communication service, and is further registered in at least one of said public home location register and said public visitor location register for enabling said mobile station in said common cell area to communicate with said public mobile communication service, said public and private communication service unit comprising;
a call manager which is a main controller of the public and private communication service unit;
a private branch exchange connected to said public switched telephone network and said integrated services digital network; and
a first private base station controller for communicating with said mobile station within said common cell area, said public base station controller, said call manager and said private branch exchange.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for providing public and private mobile communication service in a mobile communication system. The system constructs a mobile communication network including a private base station transceiver subsystem (Base station Transceiver Subsystem) of a private mobile communication network and a plurality of base station transceiver subsystems of a public mobile communication network, which includes mobile switching centers (MSCs), base station controllers (BSCs) connected to said each mobile switching center, and the base station transceiver subsystems connected to said each base station controller. Upon receipt of a service request from a mobile terminal through at least one of the base station transceiver subsystems including the private base station transceiver subsystem, the system determines whether the requested service is a public mobile communication service or a private mobile communication service; and accesses a network corresponding to the determined one of the public and private mobile communication services, and providing a corresponding mobile communication service to the accessed network.
25 Citations
22 Claims
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1. An apparatus for providing public and private mobile communication service in a mobile communication system including public cell areas each having a corresponding public base station transceiver subsystem for communicating with mobile stations having access to a public mobile communication service, a plurality of public base station controllers for communicating with the public base station transceiver subsystems, a public mobile switching center for communicating with said public base station controllers and with a public switched telephone network and an integrated services digital network, said public mobile switching center being connected to a location register unit including a public home location register and a public visitor location register, said apparatus comprising:
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public and private communication service unit for communicating with an Internet protocol network, one of said public base station controllers, said public switched telephone network and said integrated services digital network; and a private base station transceiver subsystem for communicating with a mobile station within a common cell area in which said mobile station can communicate with a private mobile communication service and said public mobile communication service, wherein said mobile station in said common cell area is registered in a private visitor location register included in said public and private communication service unit for enabling said mobile station in said common cell area to communicate with said private mobile communication service, and is further registered in at least one of said public home location register and said public visitor location register for enabling said mobile station in said common cell area to communicate with said public mobile communication service, said public and private communication service unit comprising; a call manager which is a main controller of the public and private communication service unit; a private branch exchange connected to said public switched telephone network and said integrated services digital network; and a first private base station controller for communicating with said mobile station within said common cell area, said public base station controller, said call manager and said private branch exchange. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A public/private mobile communication system for providing a public/private mobile communication service in association with a public land mobile network (PLMN) including a plurality of mobile stations (MSs), at least one mobile switching center (MSC), a plurality of public mobile communication network'"'"'s base station controllers (BSCs) connected to the mobile switching center (MSC), and a plurality of public mobile communication network'"'"'s base station transceiver subsystems (BTSs) connected to each of the base station controllers (BSCs), for forming a public-only cell area, the system comprising:
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a public/private communication service unit connected to a particular one of the public mobile communication network'"'"'s base station controllers (BSCs); and at least one private base station transceiver subsystem (pBTS) connected to the public/private communication service unit, for forming a public/private common cell area; wherein if a message received for a service requested by a particular one of the mobile stations (MSs) is a public mobile communication service message, the public/private communication service unit provides a path designation to transparently transmit the received message to the public mobile communication network'"'"'s base station controller (BSC) connected to the public/private communication service unit, and if the received message is a private mobile communication service message, the public/private communication service unit provides a path designation to a corresponding private mobile communication service. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A method for providing a public/private mobile communication service in association with a public land mobile network (PLMN) including a plurality of mobile stations (MSs), at least one mobile switching center (MSC), a plurality of public mobile communication network'"'"'s base station controllers (BSCs) connected to the mobile switching center (MSC), and a plurality of public mobile communication network'"'"'s base station transceiver subsystems (BTSs) connected to each of the base station controllers (BSCs), for forming a public-only cell area, the method comprising the steps of:
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providing a public/private communication service unit connected to a particular one of the public mobile communication network'"'"'s base station controllers (BSCs), and at least one private base station transceiver subsystem (pBTS) connected to the public/private communication service unit, for forming a public/private common cell area; determining by the public/private communication service unit whether a message for a service requested by a particular one of the mobile stations (MSs) is received or not; and providing path designation to transparently transmit a received message to the base station controller (BSC) connected to the public/private communication service unit, if the message received for the service requested by the mobile station (MS) is a public mobile communication service message, and providing path designation to a corresponding private mobile communication service if the received message is a private mobile communication service message. - View Dependent Claims (19, 20, 21, 22)
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Specification