Telecommunications – Radiotelephone system – Auxiliary data signaling
Reexamination Certificate
2007-07-03
2007-07-03
Zewdu, Meless (Department: 2617)
Telecommunications
Radiotelephone system
Auxiliary data signaling
C455S410000, C455S456100, C455S456300, C455S456500, C455S456600, C455S550100, C455S556200, C455S561000, C455S406000
Reexamination Certificate
active
10881672
ABSTRACT:
Architecture that facilitates the broadcast of a custom signature message to one or more portable wireless devices that enter an associated area of coverage. A subscriber to the service pays a premium to have the rights to broadcast the custom message to all users who enter and/or leave the cell. The rights can be exclusive for a coverage area over an extended period of time. For example, a company can subscribe to broadcast a single message to all wireless users who enter a cell for a period of one year. Subscriber account information includes quality-of-service (QoS) data that indicates the highest level of service such that when a wireless device is detected as entering the cell, only the subscriber's message will be broadcast to all users for a brief time.
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Amin Turocy & Calvin LLP
Cingular Wireless II LLC
Zewdu Meless
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