Acknowledge back paging system having the capability of matching variable length data messages to pager addresses

Claim 2

In a radio paging system including a paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each of said pagers having a unique address, a method of radio paging including the steps of: providing said paging terminal with a plurality of variable length messages to be sent to a group of M pagers within said plurality of pagers, wherein M is an integer; ordering the addresses for transmission, the order providing for transmitting the addresses for said acknowledge back pagers prior to transmitting the addresses for said non-acknowledge back pagers; sequentially transmitting the ordered addresses corresponding to said group of M pagers as an address batch during a first time period; said group of M pagers receiving said address batch; sequentially transmitting the variable length messages for said group of M pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to said first time period, said messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of said address batch were transmitted; said group of M pagers receiving the variable length messages transmitted in the message batch, and each pager of said group of M pagers determining the relative position of its address within the group of M addresses which it received; each pager in said group of M pagers determining the particular variable length message of said message batch intended for said each pager based on the occurrences of said end of message markers delimiting the associated variable length message and said known relationship between the order of said particular variable length message within said message batch and said relative position of the address of said each pager within said address batch, said each pager thus producing a selected message; and displaying the selected message.

Claim 3

A radio paging system comprising: a paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each of said pagers having a unique address, said terminal including: input means for providing said paging terminal with a plurality of variable length messages to be sent to a group of M pagers within said plurality of pagers, wherein M is an integer; means for ordering the addresses for transmission, the order providing for transmitting the addresses for said acknowledge back pagers prior to transmitting the addresses for said non-acknowledge back pagers; transmitting means for sequentially transmitting the ordered addresses corresponding to said group of M pagers as an address batch during a first time period, and for sequentially transmitting the variable length messages for said group of pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to said first time period, said messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of said address batch were transmitted; each pager of said group of M pagers including: receiving means for receiving the addresses within said address batch and for receiving the variable length messages within said message batch; first determining means for determining the relative position of said pager's address within the address batch; second determining means for determining the particular variable length message of the message batch intended for said pager based on the occurrences of said end of message markers delimiting the associated variable length message and the known relationship between the order of the particular variable length message within said message batch and the relative position of the address of said pager within the address batch, said pager thus producing a selected message; and display means for displaying the selected message.

Claim 4

A radio paging system comprising: a paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each of said pagers having a unique address, said terminal including: input means for providing said paging terminal with a plurality of variable length messages to be sent to a group of M pagers within said plurality of pagers, wherein M is an integer; means for ordering the addresses for transmission, the order providing for transmitting the addresses for said acknowledge back pagers prior to transmitting the addresses for said non-acknowledge back pagers; transmitting means for sequentially transmitting the ordered addresses corresponding to said group of M pagers as an address batch during a first time period, and for sequentially transmitting the variable length messages for said group of pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to said first time period, said messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of said address batch were transmitted; each pager of said group of M pagers including: receiving means for receiving the addresses within said address batch and for receiving the variable length messages within said message batch; first determining means for determining the relative position of said pager's address within the address batch; second determining means for determining the particular variable length message of the message batch intended for said pager based on the occurrences of said end of message markers delimiting the associated variable length message and the known relationship between the order of the particular variable length message within said message batch and the relative position of the address of said pager within the address batch, said pager thus producing a selected message; and display means for displaying the selected message.

Claim 5

A paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each of said pagers having a unique address, said terminal comprising: input means for accepting a plurality of variable length messages to be sent to a group of M pagers within the plurality of pagers, wherein M is an integer; control means for ordering the acknowledge back pager addresses for transmission prior to the transmission of addresses for the non-acknowledge back pagers; and transmitting means for sequentially transmitting the ordered addresses corresponding to said group of M pagers as an address batch during a first time period, and for sequentially transmitting the variable length messages for said group of pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to said first time period, said messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of said address batch were transmitted.

Claim 6

A paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each of said pagers having a unique address, said terminal comprising: input means for accepting a plurality of variable length messages to be sent to a group of M pagers within the plurality of pagers, wherein M is an integer; control means for ordering the acknowledge back pager addresses for transmission prior to the transmission of addresses for the non-acknowledge back pagers; and transmitting means for sequentially transmitting the ordered addresses corresponding to said group of M pagers as an address batch during a first time period, and for sequentially transmitting the variable length messages for said group of pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to said first time period, said messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of said address batch were transmitted.

Claim 7

In a paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each having a unique address, a method of radio paging including the steps of: providing a plurality of variable length messages to be sent to a group of M pagers within said plurality of pagers, wherein M is an integer; ordering the addresses for transmission, the order providing for transmitting the addresses for the acknowledge back pagers prior to transmitting the addresses for the non-acknowledge back pagers; sequentially transmitting the ordered addresses corresponding to the group of M pagers as an address batch during a first time period; sequentially transmitting the variable length messages to the group of pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to the first time period, the messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of the address batch were transmitted.

Claim 8

In a paging terminal for transmitting address and variable length message signals to a plurality of remotely located acknowledge back and non-acknowledge back pagers, each having a unique address, a method of radio paging including the steps of: providing a plurality of variable length messages to be sent to a group of M pagers within said plurality of pagers, wherein M is an integer; ordering the addresses for transmission, the order providing for transmitting the addresses for the acknowledge back pagers prior to transmitting the addresses for the non-acknowledge back pagers; sequentially transmitting the ordered addresses corresponding to the group of M pagers as an address batch during a first time period; sequentially transmitting the variable length messages to the group of pagers in a message batch including end of message markers delimiting an associated variable length message during a second time period subsequent to the first time period, the messages being transmitted in a predetermined order bearing a known relationship to the order in which the addresses of the address batch were transmitted.