Alert management messaging
View Patent ↗Techniques are described for providing alert management messages in a broadcast environment to individual recipients or to identifiable groups of recipients.
1. A method of sending an alert management message from a head end to a plurality of recipients on a broadcast channel comprising:
receiving an alert which can be one of a plurality of different types from one of the plurality of recipients;
generating a first data field of the alert management message that identifies at least one target recipient from among the plurality of recipients, the at least one target recipient including the one of the plurality of recipients;
generating a second data field of the alert management message that identifies the type of alert management message, wherein the type of alert management message is based on the type of alert;
generating a third data field of the alert management message that uniquely identifies the alert management message; and
transmitting the alert management message to the plurality of recipients.
2. The method of claim 1 wherein the third data field is used by the plurality of recipients to determine whether the alert management message is a new message.
3. The method of claim 1 , the alert management message including a payload message, the method further comprising:
generating the payload message, the payload message comprised of at least one byte;
transmitting the number of bytes in the payload message; and
transmitting the payload message.
4. An article comprising a computer-readable medium that stores computer-executable instructions for sending an alert management message from a head end to a plurality of recipients, the instructions causing a machine to:
receive an alert from one of the plurality of recipients, which alert can be one of a plurality of different types;
generate a first data field of the alert management message that identifies at least one target recipient from among the plurality of recipients, the at least one target recipient including the one of the plurality of recipients;
generate a second data field of the alert management message that identifies the type of alert management message based on the type of the alert;
generating a third data field of the alert management message that uniquely identifies the alert management message; and
transmit the alert management message to the plurality of recipients.
5. The article of claim 4 , wherein the third data field is used by the plurality of recipients to determine whether the alert management message is a new message.
6. The article of claim 4 , the alert management message including a payload message, instructions further causing the machine to:
generate the payload message, the payload message comprised of at least one byte;
transmit the number of bytes in the payload message; and
transmit the payload message.