×

Systems and methods for facilitating instant communications over distributed cellular networks

  • US 20050128997A1
  • Filed: 11/19/2004
  • Published: 06/16/2005
  • Est. Priority Date: 11/19/2003
  • Status: Active Grant
First Claim
Patent Images

1. A private instant communications processing element for use in conjunction with a first carrier network, the first carrier network providing wireless access to a first plurality of wireless user devices, the first plurality of wireless user devices comprising at least one first private user device, and being configured to route signals from the at least one first private user device to the private instant communications processing element, the private instant communications processing element being adapted to:

  • receive instant communications signals from the at least one first private user device via the first carrier network;

    perform instant communications signal processing upon the received instant communications signals for the at least one first private user device and to transmit instant communications signals to the at least one first private user device via the first carrier network;

    wherein the instant communications signals are PoC (Push-to-talk over cellular) signals.

View all claims
  • 5 Assignments
Timeline View
Assignment View
    ×
    ×