Paging system with registration mode

• US 5,065,423 A
• Filed: 11/13/1989
• Issued: 11/12/1991
• Est. Priority Date: 11/27/1985
• Status: Expired due to Term

• Current Assignee: Protocol-ip.com, LLC, Seiko Instruments Incorporated (Seiko Group)
• Original Assignee: AT&T, Inc.
• Inventors: Gaskill, Garold B.
• Primary Examiner(s): Ng, Jin F.
• Assistant Examiner(s): CUMMING, WILLIAM D
• Application Number:
  US07/435,313
• Time in Patent Office: 729 Days
• Field of Search: 379/57, 379/58, 379/61, 379/63, 379/56, 455/38, 455/154, 455/186, 340/825.44, 340/825.48, 370/94.1
• US Class Current: 340/7.41
• CPC Class Codes: G04G 21/04 using radio waves radio-controlled time-pieces G04R
• CPC Class Codes: G08B 3/1016 using wireless transmission calling systems using transmission by inductive loop H04B5/00
• CPC Class Codes: G08B 5/223 using wireless transmission
• CPC Class Codes: G08B 5/228 combined with other devices having a different main function, e.g. watches
• CPC Class Codes: H03J 1/0091 provided with means for scanning over a band of frequencies H03J1/0058 takes precedence
• CPC Class Codes: H04B 1/088 with parts of the receiver detachable or collapsible
• CPC Class Codes: H04B 1/1615 Switching on; Switching off, e.g. remotely battery saving circuits associated with selective call operation H04W52/00; details of power consumption reduction in a PLL, H03L7/0802, H03L7/14, H03L2207/08, H03L2207/18; muting amplifiers by gain control see H03G3/34
• CPC Class Codes: H04L 1/18 Automatic repetition systems, e.g. Van Duuren systems
• CPC Class Codes: H04W 52/0254 detecting a user operation or a tactile contact or a motion of the device
• CPC Class Codes: H04W 88/026 using digital address codes
• CPC Class Codes: H04W 88/185 Selective call encoders for paging networks, e.g. paging centre devices
• CPC Class Codes: Y02D 30/70 in wireless communication networks

Abstract

The user of a new pager places it into "registration mode" by commands entered through the pager'"'"'s user interface. In registration mode, the pager displays previously stored identification code and begins rapidly searching through a list of candidate paging channels. The user then telephones the paging system clearinghouse and provides the identification code. Upon receiving this information, the paging system broadcasts an initialization message addressed to the new pager. Included in the message may be initialization data, such as a list of alternative frequencies on which the paging data may be found. The pager quickly receives this message (due to its rapid searching operation) and stores any initialization data in data registers for future reference. The pager then displays a message to the user confirming the pager'"'"'s proper operation.

Claims

1. A method of operating an intermittently operative pager which receives paging data broadcast from a transmitter, said pager having operative and inoperative periods under normal paging operation, the inoperative periods being substantially greater than the operative periods in order to increase battery life, the data being routed to the transmitter from a message input facility, the method comprising the steps:

placing the pager in the possession of a user remote from said transmitter;

providing a manual stimulus by said user to the pager to place said pager in a registration mode wherein registration mode inoperative periods of said pager are relatively short as compared to said inoperative periods of normal paging operation, and to obtain a registration code previously stored within the pager;

contacting said message input facility by said user and providing the registration code thereto to identify pager;

relaying from the message input facility to said transmitter, and broadcasting from the transmitter to the pager, a registration message addressed to the pager;

receiving the registration message by the pager; and

displaying on the pager an indication to said user that the registration message was received.

2. The method of claim 1 including the step of displaying on said pager, in response to said manual stimulus, a registration code that identifies the particular pager.

3. The method of claim 1 which further comprises tuning the pager to a plurality of channels to locate a channel carrying paging data.

4. An intermittently operative radio pager which receives paging data broadcast from a transmitter, said pager having normal paging operative and inoperative periods in order to increase battery life, including:

means for providing a manual user stimulus to the pager to place said pager in a registration mode wherein registration mode inoperative periods of said pager are relatively short as compared to said normal paging inoperative periods, and to obtain from said pager an identification code previously stored within said pager whereby a user may use said code to initiate transmission of an initialization message by said transmitter;

means in said pager for receiving the initialization message from said transmitter,

means for displaying on said pager an indication that the initialization message was received.

5. The pager of claim 4 wherein said pager has a registration number and said pager includes means for displaying said registration number in response to said manual stimulus.