Paging network identification information distributed in address field
First Claim
1. A terminal for transmitting information, the terminal comprising:
- a transmitter for transmitting a data stream comprising an address field for uniquely identifying receivers to which information is to be transmitted, a message field corresponding to the address field, and a control information field including a local ID indicative of the local reception area, wherein, when the terminal processes messages for at least one selective call network associated with at least one geographic area distinct from a local reception area, the address field comprises;
a number of network IDs, each uniquely corresponding to a selective call network for which the terminal processes messages, wherein the number of network IDs varies according to the number of selective call networks for which the terminal processes messages, and wherein the number of network IDs queued into the address field equals zero when the terminal processes no messages for any selective call networks associated with geographic areas distinct from the local reception area; and
queuing means coupled to the transmitter for queuing the number of network IDs into the address field.
3 Assignments
0 Petitions
Accused Products
Abstract
A method by which a data communication receiver may recognize a specific channel comprises the steps of receiving (1605) a data stream on a first channel for a first amount of time to determine (1680) whether network identification information is included in the data stream received on the first channel, wherein the network identification information comprises at least one address assigned to represent a network. If the network identification information is not included in the data stream received on the first channel within the first amount of time, reception is switched (1614) to receive (1605) a data stream on a second channel. The method further comprises the step of receiving (1605) the data stream on the second channel for a second amount of time to determine (1680) whether the network identification information is included in the data stream received on the second channel. If the network identification information is not included in the data stream received on the second channel within the second amount of time, reception is switched (1614) to receive (1605) a data stream on a third channel.
25 Citations
11 Claims
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1. A terminal for transmitting information, the terminal comprising:
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a transmitter for transmitting a data stream comprising an address field for uniquely identifying receivers to which information is to be transmitted, a message field corresponding to the address field, and a control information field including a local ID indicative of the local reception area, wherein, when the terminal processes messages for at least one selective call network associated with at least one geographic area distinct from a local reception area, the address field comprises; a number of network IDs, each uniquely corresponding to a selective call network for which the terminal processes messages, wherein the number of network IDs varies according to the number of selective call networks for which the terminal processes messages, and wherein the number of network IDs queued into the address field equals zero when the terminal processes no messages for any selective call networks associated with geographic areas distinct from the local reception area; and queuing means coupled to the transmitter for queuing the number of network IDs into the address field. - View Dependent Claims (2, 3, 4)
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5. A communication system for proving information in a local reception area, the communication system comprising:
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a terminal for transmitting the information, the terminal including; a transmitter for transmitting a data stream comprising an address field for uniquely identifying receivers to which information is to be transmitted, a message field corresponding to the address field, and a control information field including a local ID indicative of the local reception area, wherein, when the terminal processes messages for at least one selective call network associated with at least one geographic area distinct from the local reception area, the address field comprises; a number of network IDs, each uniquely corresponding to a selective call network for which the terminal processes messages, wherein the number of network IDs varies according to the number of selective call networks for which the terminal processes messages, and wherein the number of network IDs queued into the address field equals zero when the terminal processes no messages for any selective call networks associated with geographic areas distinct from the local reception area; and queuing means coupled to the transmitter for queuing the number of network IDs into the address field; and data communication receivers located in the local reception area for receiving the information. - View Dependent Claims (6, 7, 8, 9, 10, 11)
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Specification