Cellular/PCS handset NAM download capability using a wide-area paging system

• US 5,722,084 A
• Filed: 08/20/1996
• Issued: 02/24/1998
• Est. Priority Date: 09/28/1990
• Status: Expired due to Term

• Current Assignee: AT&T Mobility II LLC (AT&T, Inc.)
• Original Assignee: AT&T Corporation (AT&T, Inc.)
• Inventors: Stone, Dale Eugene, Chakrin, Lewis Mark, Gerszberg, Irwin, Schroeder, Robert Edward
• Primary Examiner(s): Eisenzopf, Reinhard J.
• Assistant Examiner(s): TO, DORIS HA
• Application Number:
  US08/700,135
• Time in Patent Office: 553 Days
• Field of Search: 455/88, 455/89, 455/186.1, 455/33.1, 455/33.3, 455/33.4, 455/550, 455/551, 455/552, 455/556, 455/557, 455/575, 455/403, 455/418, 455/419, 455/420, 455/422, 455/426, 379/57, 379/58, 379/59, 379/62, 379/63
• US Class Current: 455/551
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/245 from a network towards a terminal
• CPC Class Codes: H04W 8/265 for initial activation of new user
• CPC Class Codes: H04W 84/022 One-way selective calling networks, e.g. wide area paging
• CPC Class Codes: H04W 92/02 Inter-networking arrangements

Abstract

The invention relates to a personal communicator which includes an electromagnetic antenna for receiving signals from a wide-area paging system coupled to a receiver for receiving a number assignment module from the antenna. The receiver delivers the number assignment module to a controller which programs the number assignment module into a memory element. The number assignment module is stored in the memory element. The controller retrieves the number assignment module from the memory element for use in communication with a cellsite which forms a part of a cellular communications system. Advantageously, the present invention permits remote programming of a personal communicator by a cellular service provider, eliminating the need for an authorized agent to manually program the personal communicator.

Claims

1. In a telephone network, a method for using a remotely transmitted number assignment module in a personal radio communicator in a system for remotely programming the personal radio communicator, the method comprising:

creating number assignment module (NAM) data for a personal radio communicator, using a customer service provider node in the telephone network;

controlling a cellular radio telephone cellsite system, using a mobile telephone switching office node in the telephone network, the switching office node including control and switching elements;

establishing a cellular radio telephone communications path between said personal radio communicator and a first antenna of said cellular radio telephone cellsite system;

transmitting said number assignment module (NAM) data to said personal radio communicator, using a second antenna of a wide area radio paging system connected to said customer service provider node, said wide area radio paging system being separate from said cellular radio telephone cellsite system;

said number assignment module (NAM) data enabling said personal radio communicator to communicate over said communications path with said cellular radio telephone cellsite system via said first antenna;

providing said personal radio communicator with an unprogrammed memory element for receiving said number assignment module data;

receiving said number assignment module data in a receiving portion of said personal radio communicator from said second antenna that is part of said wide-area radio paging system;

initially programming said number assignment module data into said memory element of said personal radio communicator; and

using said number assignment module data in communications between said personal radio communicator and the cellsite in said cellular radio telephone cellsite system.

2. The method of claim 1 further comprising the steps of:

enabling said personal radio communicator to receive said number assignment module data; and

disabling said personal communicator from receiving additional number assignment modules.

3. The method of claim 1 further comprising the step of decrypting said number assignment module data with a security key sequence as a key.

4. In a telephone network, a personal radio communicator and a system for remotely programming the personal radio communicator, comprising:

a customer service provider node in the telephone network, for creating number assignment module (NAM) data for a personal radio communicator;

a mobile telephone switching office node in the telephone network, including control and switching elements for controlling a cellular telephone cellsite system;

a cellular radio telephone cellsite system connected to the mobile telephone switching office node;

including a first radio antenna to establish and maintain a cellular radio telephone communications path with said personal radio communicator;

a wide area radio paging system connected to the customer service provider node, including a second radio antenna separate from said cellular radio telephone cellsite system;

said customer service provider node transmitting said number assignment module (NAM) data to said personal radio communicator, using said second radio antenna of said wide area radio paging system;

said number assignment module (NAM) data enabling said personal radio communicator to communicate over said communications path with said cellular radio telephone cellsite system via said first radio antenna;

an electro-magnetic antenna in said personal radio communicator configured to receive signals from said wide-area radio paging system;

a receiver in said personal communicator for receiving a number assignment module from the electromagnetic antenna and for delivering the number assignment module to a controller in said personal radio communicator;

an unprogrammed memory element in said personal radio communicator for storing said number assignment module; and

said controller for accepting said number assignment module from said receiver and initially programming said number assignment module into said memory element, said controller retrieving the number assignment module from said memory element for use in communication with said cellular radio telephone cellsite system.

5. The telephone network of claim 4, wherein the personal radio communicator further comprising:

a transceiver communicating with said electromagnetic antenna for transmitting and receiving speech signals via said electromagnetic antenna;

a first electro-acoustic transducer connected to said transceiver for converting a first acoustic speech signal into a first electrical signal; and

a second electro-acoustic transducer connected to said transceiver for converting a second electrical signal into a second acoustic signal.

6. The telephone network of claim 5, wherein the personal radio communicator further comprising a keypad connected to said transceiver for enabling said personal radio communicator to receive said number assignment module.

7. The telephone network of claim 4, wherein the personal communicator wherein said receiver, in the personal radio communicator comprises a pager.

8. In a telephone network, a method for creating a number assignment module and for transmitting said number assignment module to a personal radio communicator in a system for remotely programming the personal radio communicator, said method comprising:

creating number assignment module (NAM) data for a personal radio communicator, using a customer service provider node in the telephone network;

controlling a cellular radio telephone cellsite system, using a mobile telephone switching office node in the telephone network;

the switching office node including control and switching elements;

establishing a cellular radio telephone communications path between said personal radio communicator and a first antenna of said cellular radio telephone cellsite system;

transmitting said number assignment module (NAM) data to said personal radio communicator, using a second antenna of a wide area radio paging system connected to said customer service provider node, said wide area radio paging system being separate from said cellular radio telephone cellsite system;

said number assignment module (NAM) dam enabling said personal radio communicator to communicate over said communications path with said cellular radio telephone cellsite system via said first antenna;

receiving a request from said personal radio communicator via the cellsite in said cellular radio telephone cellsite system to create said number assignment module data for initially programming the personal radio communicator, the personal radio communicator including an antenna for receiving signals from said wide-area radio paging system;

creating said number assignment module data upon receiving said request from the personal radio communicator; and

transmitting said number assignment module data to said personal radio communicator via said second antenna of said wide-area radio paging system.

9. The method of claim 8 further comprising the step of encrypting said number assignment module data with a security data sequence as a key prior to transmitting the number assignment module data to the personal radio communicator.

10. In a telephone network, a method of using a personal radio communicator in a system for remotely programming the personal radio communicator, comprising:

creating number assignment module (NAM) data for a personal radio communicator, using a customer service provider node in the telephone network;

controlling a cellular telephone cellsite system, using a mobile telephone switching office node in the telephone network;

the switching office node including control and switching elements;

establishing a cellular radio telephone communications path between said personal radio communicator and a first antenna of said cellular radio telephone cellsite system;

transmitting said number assignment module (NAM) data to said personal radio communicator, using a second antenna of a wide area radio paging system connected to said customer service provider node, said wide area paging system being separate from said cellular radio telephone cellsite system;

said number assignment module (NAM) data enabling said personal radio communicator to communicate over said communications path with said cellular radio telephone cellsite system via said first antenna;

receiving a number assignment module via a receiver and electro-magnetic antenna in the personal radio communicator that is configured to receive an electro-magnetic signal from said wide-area radio paging system;

initially programming the personal radio communicator by storing said number assignment module in memory; and

retrieving at least a portion of said number assignment module to enable communication with the cellsite in said cellular radio telephone cellsite system.

11. In a telephone network, a system for remotely programming a personal radio communicator, comprising:

a customer service provider node in the telephone network, for creating number assignment module (NAM) data for a personal radio communicator;

a mobile telephone switching office node in the telephone network, including control and switching elements for controlling a cellular telephone cellsite system;

a cellular radio telephone cellsite system connected to the mobile telephone switching office node, including a first radio antenna to establish and maintain a cellular radio telephone communications path with said personal radio communicator;

a wide area radio paging system connected to the customer service provider node, including a second radio antenna separate from said cellular radio telephone cellsite system;

said customer service provider node transmitting said number assignment module (NAM) data to said personal radio communicator, using said second radio antenna of said wide area radio paging system;

said number assignment module (NAM) data enabling said personal radio communicator to communicate over said communications path with said cellular radio telephone cellsite system via said first radio antenna.

12. In a telephone network, a method for remotely programming a personal radio communicator, comprising:

creating number assignment module (NAM) data for a personal radio communicator, using a customer service provider node in the telephone network;

controlling a cellular radio telephone cellsite system, using a mobile telephone switching office node in the telephone network, the switching office node including control and switching elements;

establishing a cellular radio telephone communications path between said personal radio communicator and a first antenna of said cellular radio telephone cellsite system;

transmitting said number assignment module (NAM) data to said personal radio communicator, using a second antenna of a wide area radio paging system connected to said customer service provider node, said wide area radio paging system being separate from said cellular radio telephone cellsite system;

said number assignment module (NAM) data enabling said personal radio communicator to communicate over said communications path with said cellular radio telephone cellsite system via said first antenna.