Paging system with dynamically programmable reception frequencies

Claim 2

A paging system for transmitting a plurality of different commands by RF transmission from a transmitter to a paging receiver, each different command including a paging receiver identification code and each different command defining a different function to be performed by the paging receiver receiving the command and having a field uniquely identifying the command, the different commands including at least one command specifying processing to be performed on pages comprised of characters transmitted with the command and at least one channel programming command specifying a change in RF channel to be received by a paging receiver receiving the channel programming command comprising: (a) means for generating a signal to initiate the generation of a channel programming command for changing at least one channel of a paging receiver receiving the channel programming command; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to change at least one channel to be received by the paging receiver to which the channel programming command is addressed.

Claim 3

A paging system in accordance with claim 1 wherein: each channel programming command is transmitted without any characters to be displayed on a display device of the paging receiver.

Claim 4

A paging system in accordance with claim 1 wherein: all commands which are to be received by each individual paging receiver have an identical paging receiver identification code.

Claim 5

A paging system in accordance with claim 3 wherein: the channel programming command causes addition of a channel to be received by the paging receiver in a channel memory to which the channel programming command is addressed.

Claim 6

A paging system in accordance with claim 3 wherein: the channel programming command causes erasure of any channels stored in a channel memory which are currently to be received by the paging receiver and specifies at least one channel to be stored in the channel memory which is to be received by the paging receiver to which the channel programming command is addressed.

Claim 7

A paging system in accordance with claim 3 wherein: the channel programming command causes erasure from a channel memory of any channels currently to be received by the paging receiver to which the channel programming command is addressed.

Claim 8

A paging system in accordance with claim 3 wherein: (a) the paging system is included in a paging network containing a plurality of switching means to which pages are transmitted from a local switching means coupled to the paging system and to the transmitter; and (b) the channel programming command programs the paging receiver to which the channel programming command is addressed to receive at least one channel used by other transmitters in the paging network for broadcasting pages to the paging receiver to which the channel programming command is addressed.

Claim 9

A paging system in accordance with claim 7 wherein: the channel programming command is comprised of at least one new channel to be received by the paging receiver to which the channel programming command is addressed, a destination code, and a paging receiver identification code with an order of transmission to the paging receiver being the destination code, followed by the paging receiver identification code, followed by the at least one new channel.

Claim 10

A paging system in accordance with claim 7 wherein: (a) the means for generating the signal is a processor which generates the signal in response to reading a memory storing any area destination of where a page is to be broadcast in the network to a paging receiver to which the channel programming command is addressed of a subscriber having a subscriber file stored by the local switching means; (b) the means for generating the channel programming command is a processor which generates a channel programming command to cause the paging receiver to which the channel programming command is addressed to receive at least one channel in an area destination stored in the memory; and (c) the network transmits the channel programming command to a switching means located in each of the stored area destinations for broadcast by an associated transmitter.

Claim 11

A paging system in accordance with claim 9 further comprising: (a) a memory storing any channels which may be used by a paging receiver to which the channel programming command is addressed in separate geographical areas contained in the paging network; and wherein (b) processor matches the programmed area destination with a corresponding geographical area contained in the memory storing any channels and chooses at least one channel from any channels stored with the matched geographical area.

Claim 12

A paging system in accordance with claim 8 (a) the means for generating the signal is a processor which generates the signal in response to reading a memory storing any area destination of where a page is to be broadcast in the network to a paging receiver to which the channel programming command is addressed of a subscriber having a subscriber file stored by the local switching means; (b) the means for generating the channel programming command is a processor which generates a channel programming command to cause the paging receiver to which the channel programming command is addressed to receive at least one channel in an area destination stored in the memory; and (c) the network transmits the channel programming command to a switching means located in each of the stored area destinations for broadcast by an associated transmitter.

Claim 13

A paging system in accordance with claim 11 wherein: (a) a memory storing any channels which may be used by a paging receiver to which the channel programming command is addressed in separate geographical areas contained in the paging network; and wherein (b) the processor matches the programmed area destination with a corresponding geographical area contained in the memory storing any channels and chooses at least one channel from any channels stored with the matched geographical area.

Claim 14

A paging system in accordance with claim 3 wherein: (a) the means for generating a signal comprises; (i) first means for sensing that a first channel of the paging system has a volume of pages to be broadcast exceeding a first predetermined volume; (ii) second means for sensing that a second channel of the paging system may broadcast additional pages without exceeding a second predetermined volume; and (iii) means, responsive to the first and second means, for sensing that the first channel has a volume of pages to be broadcast exceeding the predetermined volume and that the second channel may broadcast additional pages without exceeding the second predetermined volume; and (b) the means for generating the channel programming command comprises; (i) a subscriber file, assigned to each subscriber of the paging system, identifying each individual subscriber of the paging system to receive pages on the first channel; and (ii) means for generating a channel programming command for at least one subscriber stored in the subscriber files and transmitting the channel programming command to a paging receiver identified by the subscriber file of each of the at least one subscribers.

Claim 15

A paging system in accordance with claim 13 wherein: the means for generating a channel programming command for the at least one subscriber chooses at least one subscriber in accordance with a selection program.

Claim 16

A paging system in accordance with claim 14 wherein: the selection program chooses at least one subscriber to have a channel changed based upon a digit of a subscriber identification number assigned to the subscriber.

Claim 17

A paging system in accordance with claim 15 wherein: the digit is a least significant digit of the subscriber identification code.

Claim 18

A paging system in accordance with claim 3 wherein: the means for generating the channel programming command adds a destination code to each channel programming command to be sent to a paging receiver to which the channel programming command is addressed to receive pages in any area which receives pages from a transmitter other than the transmitter of the paging system with the destination code being used by the paging receiver to which the channel programming command is addressed to control if a tuner of the paging receiver to which the channel programming command is addressed is to turn on to receive a remainder of a page following a destination code transmitted from a transmitter other than the transmitter of the paging system.

Claim 19

A paging system in accordance with claim 3 wherein: the means for generating the channel programming command adds a destination code to each channel programming command to be sent to a paging receiver to which the channel programming command is addressed to receive local service option of the paging system with the destination code being used by the paging receiver to which the channel programming command is addressed to control if a tuner of the paging receiver to which the channel programming command is addressed is to turn on to receive a remainder of a page following a destination code.

Claim 20

A paging system in accordance with claim 3 wherein: the means for generating the channel programming command adds a destination code to each channel programming command to be sent to a paging receiver to which the channel programming command is addressed to receive a group service option of the paging system with the destination code being used by the paging receiver to which the channel programming command is addressed to control if a tuner of the paging receiver is to turn on to receive a remainder of the page.

Claim 21

A paging system in accordance with claim 3 wherein: each channel programming command consists of information used for changing at least one channel.

Claim 22

A paging system in accordance with claim 20 wherein: the channel programming command causes addition of a channel to be received to a channel memory by the paging receiver to which the channel programming command is addressed.

Claim 23

A paging system in accordance with claim 20 wherein: the channel programming command causes erasure of any channels stored in a channel memory which are currently to be received by the paging receiver and specifies at least one channel to be stored in the channel memory which is to be received by the paging receiver to which the channel programming command is addressed.

Claim 24

A paging system in accordance with claim 20 wherein: the channel programming command causes erasure from a channel memory of any channels currently to be received by the paging receiver to which the channel programming command is addressed.

Claim 25

A paging system in accordance with claim 3 wherein: (a) the paging system is included in a paging network containing a plurality of switching means to which pages are transmitted from a local switching means coupled to the paging system and to the transmitter; and (b) the channel programming command programs the paging receiver to which the channel programming command is addressed to receive at least one channel used by other transmitters in the paging network for broadcasting pages to the paging receiver to which the channel programming command is addressed.

Claim 26

A paging network, including a plurality of connected paging system with pages being transmitted between the systems, each paging system including a paging service, a plurality of subscriber files, and a transmitter, each subscriber file identifying a subscriber of the paging service by an identification number, each paging system for transmitting a channel programming command by RF transmission from a transmitter associated with the paging system to a paging receiver identified in the subscriber files of the paging system, each channel programming command including a paging receiver identification code, and specifying a RF channel to be received by a paging receiver receiving the channel programming command when the paging receiver is receiving pages broadcast by another paging system, each paging system comprising: (a) means for generating a signal to initiate the generation of a channel programming command for specifying at least one channel on which broadcasts from another paging system are to be received by a paging receiver receiving the channel programming command in response to reading a subscriber file containing an identification number identical to the paging receiver identification code identifying the paging receiver to receive the channel programming command; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to specify the at least one channel to be received by the paging receiver when the paging receiver is located within broadcast range of the another paging system in the network and for transmitting the channel programming command from the transmitter associated with the paging system to the paging receiver prior to moving of the paging receiver into the broadcast range of the another paging receiver.

Claim 27

A paging network, including a plurality of connected paging system with pages being transmitted between the systems, each paging system including a paging service, a plurality of subscriber files, and a transmitter, each subscriber file identifying a subscriber of the paging service by an identification number, each paging system for transmitting a channel programming command by RF transmission from a transmitter associated with the paging system to a paging receiver identified in the subscriber files of the paging system, each channel programming command including a paging receiver identification code, and specifying a RF channel to be received by a paging receiver receiving the channel programming command when the paging receiver is receiving pages broadcast by another paging system, each paging system comprising: (a) means for generating a signal to initiate the generation of a channel programming command for specifying at least one channel on which broadcasts from another paging system are to be received by a paging receiver receiving the channel programming command in response to reading a subscriber file containing an identification number identical to the paging receiver identification code identifying the paging receiver to receive the channel programming command; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to specify the at least one channel to be received by the paging receiver when the paging receiver is located within broadcast range of the another paging system in the network and for transmitting the channel programming command from the transmitter associated with the paging system to the paging receiver prior to moving of the paging receiver into the broadcast range of the another paging receiver.

Claim 28

A paging network in accordance with claim 25 wherein: pages to be displayed on a display device are each transmitted to the paging receiver with a command and all commands to be received by the paging receiver include an identical paging receiver identification code.

Claim 29

A paging system in accordance with claim 25 wherein: pages to be displayed on a display device are each transmitted to the paging receiver with a command and all commands to be received by the aging receiver include an identical paging receiver identification code.

Claim 30

A paging system including a paging service which broadcasts pages on at least two channels, a transmitter for transmitting a channel programming command to a paging receiver including a paging receiver identification code and specifying a change in RF channel to be received by the paging receiver receiving the channel programming command from one of the channels of the paging service to another of the channels of the paging service comprising: (a) means for generating a signal to initiate the generation of a channel programming command for changing the paging receiver from receiving the one channel to another of the channels in response to paging traffic on the at least two channels used for broadcasting pages by the paging service permitting additional pages to be broadcast on the another of the channels; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to change the paging receiver to which the channel programming command is addressed from receiving the one channel to receive the another of the channels and for causing transmission of the channel programming command by the transmitter of the paging service to the paging receiver.

Claim 31

A paging system including a paging service which broadcasts pages on at least two channels, a transmitter for transmitting a channel programming command to a paging receiver including a paging receiver identification code and specifying a change in RF channel to be received by the paging receiver receiving the channel programming command from one of the channels of the paging service to another of the channels of the paging service comprising: (a) means for generating a signal to initiate the generation of a channel programming command for changing the paging receiver from receiving the one channel to another of the channels in response to paging traffic on the at least two channels used for broadcasting pages by the paging service permitting additional pages to be broadcast on the another of the channels; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to change the paging receiver to which the channel programming command is addressed from receiving the one channel to receive the another of the channels and for causing transmission of the channel programming command by the transmitter of the paging service to the paging receiver.

Claim 32

A paging system in accordance with claim 28 wherein: pages to be displayed on a display device are each transmitted to the paging receiver with a command and all commands to be received by the paging receiver include an identical paging receiver identification code.

Claim 33

A paging system including a paging service, a plurality of subscriber files, each subscriber file identifying a subscriber of the paging service by an identification number and a transmitter for transmitting pages on at least one radio common carrier channel, and at least one additional paging means which transmits pages to subscribers of the paging means on at least one non-radio common carrier channel, the paging service transmitting a channel programming command by RF transmission from the transmitter to a paging receiver, including a paging receiver identification code, and specifying a change in RF channel to be received by a paging receiver receiving the channel programming command comprising: (a) means for generating a signal to initiate the generation of a channel programming command for changing at least one channel of a paging receiver the channel programming command in response to a communication containing an identification number of a subscriber identified within the subscriber files; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to cause the paging receiver to which the channel programming command is addressed to receive pages on the at least one radio common carrier and causing the transmitter to transmit the channel programming command to the paging receiver.

Claim 34

A paging system including a paging service, a plurality of subscriber files, each subscriber file identifying a subscriber of the paging service by an identification number and a transmitter for transmitting pages on at least one radio common carrier channel, and at least one additional paging means which transmits pages to subscribers of the paging means on at least one non-radio common carrier channel, the paging service transmitting a channel programming command by RF transmission from the transmitter to a paging receiver, including a paging receiver identification code, and specifying a change in RF channel to be received by a paging receiver receiving the channel programming command comprising: (a) means for generating a signal to initiate the generation of a channel programming command for changing at least one channel of a paging receiver the channel programming command in response to a communication containing an identification number of a subscriber identified within the subscriber files; and (b) means, responsive to the means for generating a signal, for generating the channel programming command to cause the paging receiver to which the channel programming command is addressed to receive pages on the at least one radio common carrier and causing the transmitter to transmit the channel programming command to the paging receiver.