Communication terminals with pull-based digital information distribution capability and pull-based methods for digital information distribution

摘要

Wireless communication terminals include a memory, a wireless communication module configured to communicate with other communication terminals over a wireless interface, and a controller that is configured to store a digital information signal in the memory and to receive a distribution command from a user of the wireless communication terminal. The controller is further configured, responsive to receiving the distribution command, to send a share notification signal through the wireless communication module to a remotely located other communication terminal, and, responsive to receiving an access request from the other communication terminal, to send the digital information signal to the other communication terminal. Method embodiments are also disclosed.

主权项

1. A method of sharing digital information in a wireless communication network including first and second wireless communication terminals and an intermediary, the method comprising:
receiving at the intermediary a first notification signal from the first wireless communication terminal, the first notification signal indicating availability of a digital information signal with available format options and including an address of the second wireless communication terminal, wherein the first notification signal comprises a truncated and/or reduced version of the digital information signal; responsive to the first notification signal from the first wireless communication terminal, sending a second notification signal from the intermediary to the second wireless communication terminal indicating availability of the digital information signal; receiving at the intermediary a first request signal indicating a requested format from the second wireless communication terminal, after sending the first notification signal; processing the digital information signal at the intermediary pursuant to a selected formattinq option specified in the first request signal; and responsive to receiving the first request signal, sending a second request signal from the intermediary to the first wireless communication terminal requesting the first wireless communication terminal to send the digital information signal, wherein sending the second notification signal comprises sending the truncated and/or reduced version of the digital information signal to the second wireless communication terminal alonq with the second notification signal before a user of the second wireless communication terminal sends the first request signal.