Communications assembly and apparatus

• US 10,257,882 B2
• Filed: 08/17/2017
• Issued: 04/09/2019
• Est. Priority Date: 02/13/2015
• Status: Active Grant

• Current Assignee: Airwave Solutions Ltd. (Motorola Solutions, Inc.)
• Original Assignee: Airwave Solutions Ltd. (Motorola Solutions, Inc.)
• Inventors: Cushing, Andrew
• Primary Examiner(s): Le, Lana N
• Application Number:
  US15/679,434
• Publication Number:
  US 20170347392A1
• Time in Patent Office: 600 Days
• Field of Search: None
• CPC Class Codes: H04W 12/02 Protecting privacy or anonymity, e.g. protecting personally identifiable information [PII]
• CPC Class Codes: H04W 12/03 Protecting confidentiality, e.g. by encryption
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 40/02 Communication route or path selection, e.g. power-based or shortest path routing
• CPC Class Codes: H04W 84/08 Trunked mobile radio systems
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
• CPC Class Codes: H04W 92/18 between terminal devices

Abstract

A communications assembly including a first mobile station communicatively coupled to a public mobile radio network, a second mobile station communicatively coupled to a private mobile radio network, and a communications interface module configured to provide a communication conduit between the first mobile station and second mobile station, for routing: a communication originating from the first mobile station through the communications interface module for transmission over the private mobile radio network via the second mobile station, and a communication initiated at the communications interface module for transmission over the public mobile radio network via the first mobile station device.

Claims

1. A communications assembly, comprising:

a first mobile station communicatively coupled to a public mobile radio network;

a second mobile station communicatively coupled to a private mobile radio network; and

a communications interface module configured to provide a communication conduit between the first mobile station and second mobile station, for routing;

a communication originating from the first mobile station through the communications interface module for transmission over the private mobile radio network via the second mobile station; and

a communication initiated at the communications interface module for transmission over the public mobile radio network via the first mobile station, wherein the communications interface module includes a push to talk (PTT) switch, and further wherein the first mobile station is configured to compare network capability of the private mobile radio network with network capability of the public mobile radio network in response to an actuation of the PTT switch, wherein the first mobile station is configured to send an instruction to the communication interface module to route PTT signaling to the first mobile station when the network capability of the public mobile radio network is greater than the network capability of the private mobile radio network.

2. The communications assembly of claim 1, wherein:

the communications interface module is a separate article from the first mobile station and second mobile station and is configured to interengage with the second mobile station to provide electrical connection for electronic communication between the communications interface module and the second mobile station, the electrical connection comprising a part of the communications conduit; and

the communications interface module comprises a local network communications module for establishing a communications connection between the first mobile station and the communications interface module, the communications connection comprising a remaining part of the communications conduit.

3. The communications assembly of claim 1, wherein the public mobile radio network is a cellular telephone network and the private mobile radio network is a terrestrial trunked radio (TETRA) network.

4. The communications assembly of claim 1, wherein the communication interface module, in response to receiving the instruction from the first mobile station, inhibits an impedance change on a microphone circuit of the second mobile station to prevent activation of PTT signaling on the second mobile station.

5. The communications assembly of claim 1, wherein the first mobile station is configured to send an instruction to the communication interface module to route PTT signaling to the second mobile station when the network capability of the private mobile radio network is greater than the network capability of the public mobile radio network.

6. The communications assembly of claim 1, wherein the first mobile station is configured to receive talkgroup information from the second mobile station via the communication interface module and further modify the talkgroup information and send the modified talkgroup information to the second mobile station via the communication interface module.

7. A communications assembly, comprising:

a first mobile station communicatively coupled to a public mobile radio network;

a second mobile station communicatively coupled to a private mobile radio network; and

a communications interface module configured to provide a communication conduit between the first mobile station and second mobile station, for routing;

a communication originating from the first mobile station through the communications interface module for transmission over the private mobile radio network via the second mobile station; and

a communication initiated at the communications interface module for transmission over the public mobile radio network via the first mobile station, wherein the communications interface module includes a push to talk (PTT) switch, and further wherein the first mobile station is configured to compare network capability of the private mobile radio network with network capability of the public mobile radio network in response to an actuation of the PTT switch, wherein the first mobile station is configured to send an instruction to the communication interface module to route PTT signaling to the second mobile station when the network capability of the private mobile radio network is greater than the network capability of the public mobile radio network.