US 8,014,757 B1Granted

System and method for anonymous exchange of multimedia content utilizing a wireless network

AssigneeCellco Partnership

InventorKevin Lim

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Abstract

A system and method for anonymous exchange of multimedia content over a wireless network. Aliases are associated with users. A user sends a message which includes some non text content to another user by inserting the recipient's alias in the body of the message. The user then indicates a short code of an exchange server as the desired destination of the message. The message is routed to the exchange server through wireless network infrastructure. The exchange server parses the body to obtain the recipient alias. The exchange server then performs a database query to obtain a recipient phone number based on the recipient alias. The exchange server then sends the message to the recipient phone number. Also disclosed is the anonymous sending of messages by using long codes and buddy list indexes. Messages may also be sent or received by an Internet connected user.

Claims17

Dependent claims

A method for exchanging messages through a wireless network between a sender using a first wireless device and a recipient using a second wireless device, the second wireless device having a recipient phone number associated with it, the method comprising the steps of:

associating a recipient alias with the recipient;
initiating a first wireless network messaging service message using the first wireless device;
inserting content into the first message of the first wireless device, the content including at least some non-text content;
inserting the recipient alias in the body of the first message of the first wireless device;
inserting a short code associated with an exchange server in a destination address field of a header of the first message;
sending the first message to the wireless network using the first wireless device, using the short code as the destination, wherein the recipient phone number is not included in the first message;
retrieving the recipient alias from the first message;
retrieving the recipient phone number by performing a database lookup based on the recipient alias;
allocating one of a plurality of long codes of the exchange server to the recipient;
saving the allocated long code, an identifier associated with the sender and the recipient phone number in a long code record;
forwarding the first message from the exchange server to the recipient through the wireless network based on the recipient phone number as a destination and using the allocated long code as a source address;
creating a second wireless network messaging service message at the second wireless device, the second message being a reply to the first message;
providing the allocated long code as the destination of the second message;
sending the second wireless network messaging service message from the second wireless device;
and
responsive to the allocated long code as the destination of the second message, using the long code record to forward the second message through the wireless network to the first wireless device.

13 more elements

A method of providing an exchange of messages through a wireless network between a sender using a first wireless device and a recipient using a second wireless device, a recipient phone number associated with the second wireless device, the method comprising the steps of:

associating a recipient alias with the recipient;
receiving a first wireless network messaging service message from the first wireless device, routed via the wireless network to an exchange server using a short code as a destination address, wherein:
(a) the first message contains content including at least some non-text content,
(b) the recipient alias is included in a body of the first message;
(c) the short code associated with the exchange server is included in a destination address field of a header of the first message, and
(d) the recipient phone number is not included in the first message;
retrieving the recipient alias from the first message;
retrieving the recipient phone number by performing a database lookup based on the recipient alias;
allocating one of a plurality of long codes of the exchange server to the recipient;
saving the allocated long code, an identifier associated with the sender and the recipient phone number in a long code record;
forwarding the first message from the exchange server, for delivery to the recipient through the wireless network, based on the recipient phone number as a destination address and using the allocated long code as a source address;
receiving a second wireless network messaging service message from the second wireless device, routed via the wireless network to the exchange server using the allocated long code as the destination address of the second message, the second message being a reply to the first message;
and
responsive to the allocated long code as the destination address of the second message and using the long code record, forwarding the second message through the wireless network for delivery to the first wireless device.

11 more elements

A system for providing an exchange of messages through a wireless network between a sender using a first wireless device and a recipient using a second wireless device, a recipient phone number associated with the second wireless device, the system comprising:

an exchange server having a connection for communication of messages through the wireless network;
and
a database, accessible by the server, having a record associating a recipient alias with the recipient phone number,
wherein the exchange server is configured to:
receive a first wireless network messaging service message from the first wireless device, routed via the wireless network to the exchange server using the short code as the destination address, wherein:
(a) the first message contains content including at least some non-text content,
(b) the recipient alias is included in a body of the first message;
(c) a short code associated with the exchange server is included in a destination address field of a header of the first message, and
(d) the recipient phone number is not included in the first message;
retrieve the recipient alias from the first message;
retrieve the recipient phone number by performing a lookup of the record in the database based on the recipient alias;
allocate one of a plurality of long codes of the exchange server to the recipient;
save the allocated long code, an identifier associated with the sender and the recipient phone number in a long code record;
forward the first message from the exchange server, for delivery to the recipient through the wireless network, based on the recipient phone number as a destination address and using the allocated long code as a source address;
receive a second wireless network messaging service message from the second wireless device, routed via the wireless network to the exchange server using the allocated long code as the destination address of the second message, the second message being a reply to the first message;
and
responsive to allocated long code as the destination address of the second message and using the long code record, forwarding the second message for delivery through the wireless network to the first wireless device.

14 more elements

Dependencies are inferred from the claim text.