Method for seamless port capability for an alternative service provider
AssigneeClearwire Corporation
InventorsAdrian Yip, Alex Vdolek, Keith Peavler
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AssigneeClearwire Corporation
InventorsAdrian Yip, Alex Vdolek, Keith Peavler
Estimating the term…
A method provides seamless porting of a user telephone number from a first telephone service provider network to a second telephone service provider network. A network interface device is provided that is interconnected to the first telephone service provider network, a second telephone service provider network, and at least one user communications device. The network interface device may be remotely controlled using the second telephone service provider network to transfer the user telephone number from the first network to the second network.
A method for porting a telephone number, comprising:
A method for porting a telephone number, comprising:
A method for porting a telephone number, comprising
A method for porting a telephone number, comprising:
An apparatus for porting a telephone number, comprising:
A system for porting a telephone number, comprising:
A method for porting a user telephone number, comprising:
An apparatus for porting a telephone number of a user communications device coupled to a first service provider to a second service provider, comprising:
Dependencies are inferred from the claim text.
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Network addressing or numbering for mobility support: number portability ; Network address portability
Provisions for intelligent networking: personal communication services, e.g. provisions for portability of subscriber numbers
In networks: with carrierprovider selection by subscriber
In networks: with number portability
Term ended 11 Feb 2023 (estimated)
The present invention relates generally to telecommunication services. It particularly relates to a method for providing remote porting capability for a user telephone number to an alternative communications service provider.
Local Number Portability (LNP) has been mandated since the enactment of the 1996 Telecommunications Act to allow a user telephone number to be ported from an incumbent competitive local exchange carrier (ILEC) (e.g., Verizon) providing telephone service to an alternative telephone service provider (e.g., a competitive local exchange carrier—CLEC; e.g., AT&T) enabling seamless voice communications service (e.g., telephone service) for the user. However, the state-by-state practical implementation of LNP has not been uniform nor efficient to provide quality telephone service to users as procedural and technical agreement between at least two competing LECs and regional Number Portability Administration Centers is required.
Some states have adopted an 800 number type of portability approach as the originating central office (CO) for the telephone call queries a centralized database (Service Control Point—SCP) of telephone numbers via a Signaling System 7 (SS7) link. The SCP identifies the LEC providing telephone service to the target telephone number enabling the originating carrier to hand the call off to the terminating carrier.
FIG. 1 is a block diagram of an exemplary local porting architecture in accordance with an embodiment of the present invention;
FIG. 2 is a block diagram of an exemplary network interface device in accordance with an embodiment of the present invention;
FIG. 3 is a block diagram of an exemplary remote porting system architecture in accordance with an embodiment of the present invention.
FIG. 1 shows a block diagram of an exemplary local porting architecture 100 in accordance with an embodiment of the present invention. Architecture 100 helps provide seamless, remote porting of a user telephone number from a first telephone provider (carrier) network to a second telephone provider (carrier) network to allow continued voice communications service (e.g., telephone service) over the second telephone provider network. The architecture 100 includes a network interface device 135 interconnected to an antenna 105 located outside a user facility 110. As shown in FIG. 1, network interface device (NID) 135 may be adjacent to (co-located outside) the user facility (customer premises) 110 for ease of installation and wiring. Alternatively, the remote unit NID 135 may include a network communications device portion that is separately located inside the user facility 110 and that interconnects with antenna 105. NID 135 communicates, via antenna 105, with equipment 132 of an alternative (second) telephone service provider network (e.g., a competitive local exchange carrier) to provide a plurality of communications services (e.g., high-speed data, voice, video, etc.) to a user. A power supply (e.g., uninterruptible power supply—UPS) (not shown) may be located inside the user facility 110, interconnected to NID 135, to provide power for voice communications with an alternative telephone service provider network. Advantageously, the alternative telephone service provider may provide these services via a fixed wireless communications network using a digital broadband wireless air interface. It is noted that the terms “connect” and “interconnect” as used herein suggest a direct or indirect connection between system or device elements.
NID 135, which may be provided by the alternative telephone service provider (ATSP), interconnects (e.g., located adjacent to) with an incumbent (first) telephone service provider (ITSP) network interface device 125 (e.g., an ILEC) over link 130. Interface device 125 interconnects with the incumbent network via communications link 120. Additionally, network interface device 135 interconnects with a plurality of user communications devices 150 over link 145. Advantageously, link 145 may be the inside wiring (IW) for the customer premises 110 that interconnects each of the user communications devices 150 and allows the devices 150 to interconnect with external communications networks (e.g., an ILEC). Advantageously, user communications devices 150 may include, but are not limited to, telephones, computers, personal digital assistants (PDAs), fax machines, internet accessible video displays or televisions, or any other user communications device using link 145 for external communications network access.
During operation before actual user telephone number porting is completed, NID 135 acts as a pass-through switch allowing voice communications signals (e.g., telephone signals) to pass through from (or to) the incumbent network, via link 120, incumbent network NID 125, and link 130, to (or from) at least one of the user communications devices 150 via link 145 to provide voice communications services (e.g., telephone service) for the user. Advantageously before the port, the user may make and receive telephone calls, via communications devices 150, using the user's accustomed telephone number over the incumbent telephone service provider network.