Method and apparatus for blocking ID information associated with a sender of a short messaging service (SMS) message
AssigneeAT&T Mobility II LLC
InventorsJohn Lewis, Justin M. McNamara
Life of this patent
Estimating the term…
Abstract
A component of the wireless network detects when a party who is sending an electronic message desires to have the sender's ID information blocked. If a determination is made that the sender's ID information is to be blocked, the network component removes the ID information from the communication and transmits the message to the intended recipient without the sender's ID information being included in the transmission.
Claims20
A system for blocking an identifier of a device sending a message, the system comprising:
- a wireless network;
- a sending device on the wireless network, the sending device being a wireless telephone, the sending device having a sender identification, wherein the sending device is capable of sending a message over the network;
- a network component on the wireless network, the network component containing logic to receive the message from the sending device, remove the sender identification from the message, and replace the sender identification with a text string, the text string being a user-created alias for the sending device;
- and
- a receiving device on the wireless network,
- wherein the sending device prefaces a receiving address of the receiving device with a pre-selected code, the pre-selected code instructing the network component to remove the sender identification, and the receiving device receives the message with the text string such that the sending device remains anonymous to the receiving device, wherein the network component associates the sender identification with a key, the key generated by combining the text string with the receiving address, the network component storing the key in a memory such that the memory may be referenced in order to direct a response to the message back to the sending device.
A method for blocking an identifier of a device, the method comprising:
- sending a message over a wireless network, the message containing a pre-selected code specifying to alter a device identifier of a sending device on the message, the sending device being a wireless telephone;
- receiving the message at a network element on the wireless network;
- removing the device identifier from the message;
- replacing the device identifier with a text string, the text string being a user-created alias for the sending device;
- and
- sending the message to a receiving device,
- wherein the network element associates the device identifier with a key, the key generated by combining the text string with a receiving address of the receiving device, the network element storing the key in a memory such that the memory may be referenced in order to direct a response to the message back to the sending device.
An apparatus for blocking the identifier of a device, the apparatus comprising:
- a server including a memory, the server capable of sending and receiving a message;
- logic on the server, the logic to:
- detect if a sender identification is prefaced with a blocking code indicating that the sender identification is to be blocked,
- obtain a user-created alias and store a link to associate the user-created alias with the sender identification,
- create a new message that includes the user-created alias, a recipient address from the message, and contents of the message, and
- send the new message to the recipient address,
- wherein the server associates the sender identification with a key, the key generated by combining the user-created alias with the recipient address, the server storing the key in the memory such that the memory may be referenced in order to direct a response to the message back to a sending device.
Dependencies are inferred from the claim text.