Deployable Cellular Communication Extension System
First Claim
1. A deployable cellular base station, comprising:
- a cellular telecommunication transceiver;
an antenna coupled to the cellular telecommunication transceiver;
a first router coupled to the cellular telecommunication transceiver and configured to convert voice communications into voice-over-IP data packets; and
a communication satellite terminal coupled to the first router; and
a second router coupled to the communication satellite modem and configured to implement a virtual private network via a satellite communication link established by the communication satellite terminal.
2 Assignments
0 Petitions
Accused Products
Abstract
Embodiments of systems and methods provide deployable cellular telecommunication base stations capable of sending, receiving, and extending telephone calls in areas where commercial cellular communications are unavailable. The deployable base station can send and receive cellular telephone calls via cellular communication transceivers, and relay such calls to a distant teleport via a satellite communication link. The deployable base station includes routers for encoding voice calls in voice-over IP data format and for routing calls via the satellite communication link. The deployable base station may also include land mobile radio (LMR) communication interoperability circuits to enable LMR communications to be relayed to a distant teleport. At the teleport, received communications can be routed via a public switched telephone network to an intended receiver to enable telephone communications with the global commercial network from areas lacking commercial cellular communications.
-
Citations
12 Claims
-
1. A deployable cellular base station, comprising:
-
a cellular telecommunication transceiver; an antenna coupled to the cellular telecommunication transceiver; a first router coupled to the cellular telecommunication transceiver and configured to convert voice communications into voice-over-IP data packets; and a communication satellite terminal coupled to the first router; and a second router coupled to the communication satellite modem and configured to implement a virtual private network via a satellite communication link established by the communication satellite terminal. - View Dependent Claims (2, 3, 4)
-
-
5. A communications system, comprising:
-
a teleport comprising; a first communication satellite terminal; a router coupled to the communication satellite terminal and configured to convert voice-over IP data into pulse code modulation format suitable for transmission over a public switch telephone network; a home location registry database; a signal transfer point; and a circuit for apply pulse code modulation format signals to the public switch telephone network; and deployable cellular base station, comprising; a cellular telecommunication transceiver; an antenna coupled to the cellular telecommunication transceiver; a first router coupled to the cellular telecommunication transceiver and configured to convert voice communications into voice-over-IP data packets; and a second communication satellite terminal coupled to the first router and configured to establish a satellite communication link with the first communication satellite terminal; and a second router coupled to the second communication satellite modem and configured to implement a virtual private network via a satellite communication link established by the communication satellite terminal. - View Dependent Claims (6, 7, 8, 10, 11, 12)
-
-
9. A method for establishing emergency cellular telephone service, comprising:
-
locating a deployable base station in an emergency area, establishing a communication link between the deployable base station and a network operation center via a satellite communication link; receiving a voice call via cellular telephone communications at the deployable base station; translating the voice call into voice-over IP data format; transmitting the voice-over IP data via the satellite communication link to the network operation center; receiving the voice-over IP data at the network operation center; converting the voice-over IP data into pulse code modulation format suitable for transmission over a public switch telephone network; and transmitting the voice call over the public switch telephone network.
-
Specification