# US 9,521,534 B2 · Method of and system for controlling communications between a personal communications device and a public safety network in an emergency > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,521,534 B2 - Document ID: US9521534B2 - Status: Granted - Kind: B2 - Application number: 14/913,018 - Filed: 2013-08-23 - Published: 2016-07-14 - Granted: 2016-12-13 - Earliest claimed: 2013-08-23 - Assignees: Motorola Solutions, Inc. - Applicants: Motorola Solutions, Inc. - Inventors: Mariusz R. Wawrowski; Kenneth W. Douros; Michal Szychowski - Web page: https://patentgrep.com/patent/US9521534B2 ## CPC - H04W 4/50: Service provisioning or reconfiguring - H04W 4/90: Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS] - H04W 88/16: Gateway arrangements - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract In an emergency, a gateway application, which has been installed on a mobile communications device, is actuated to advise a public safety answering point (PSAP) in a public safety (PS) network of the emergency, and to disable restrictions on application downloading to the mobile device. Once the emergency has been confirmed by the PSAP, an emergency application, which has been selected by the PSAP, is downloaded to the mobile device. The downloaded emergency application can be executed by the PSAP and/or by a PS person, to remotely control the mobile device to help remedy the emergency. The downloaded emergency application can be removed from the mobile device upon closing of the emergency. ## Claims ### Claim 1 A method of controlling communications between a personal mobile communications device and a public safety (PS) network in an emergency, the method comprising: operating a gateway application on the mobile communications device; contacting, by the mobile communications device, a public safety answering point (PSAP) in the PS network of the emergency, and disabling, by the mobile communications device, a restriction on application downloading at the mobile communications device; confirming, by the PSAP, the emergency and selecting, by the PSAP, a particular emergency application out of a plurality of available emergency applications, as a function of a type of the emergency; downloading, via an application server, the particular emergency application to the mobile communications device; and remotely controlling the mobile communications device during the emergency via the particular emergency application. ### Claim 2 (depends on 1) The method of claim 1, wherein the actuating of the gateway application is performed in response to actuating a predetermined emergency sequence of number keys on the mobile communications device associated with contacting the PSAP. ### Claim 3 (depends on 1) The method of claim 1, wherein the controlling is performed by remotely controlling an operational setting of at least one of a hardware component and a software component of the mobile communications device. ### Claim 4 (depends on 1) The method of claim 1, wherein the controlling is performed by the PSAP. ### Claim 5 (depends on 1) The method of claim 1, further comprising closing the emergency by the PSAP and responsively automatically removing, by the mobile communications device, the particular emergency application from the mobile communications device. ### Claim 6 (depends on 1) The method of claim 1, further comprising: requesting a unit identification (ID) from the PS network by the PSAP; and dispatching a PS person having a responder communications device with the unit ID to the emergency; wherein the controlling the mobile communications device during the emergency is performed by the responder communications device. ### Claim 7 (depends on 6) The method of claim 6, further comprising communicating at least one of voice, text, still images, moving images, and data in real time over an open, bidirectional, wireless channel between the mobile communications device and the responder communications device. ### Claim 8 (depends on 1) The method of claim 1, further comprising communicating at least one of voice, text, still images, moving images, and data in real time over an open, bidirectional, wireless channel between the mobile communications device and the PS network. ### Claim 9 A system for controlling communications between a personal mobile communications device and a public safety (PS) network in an emergency, the system comprising: an actuatable gateway application installed on the mobile communications device, and operative for disabling restrictions on application downloading to the mobile communications device upon actuation of the gateway application; a public safety answering point (PSAP) in the PS network, and operative for being advised of the emergency upon actuation of the gateway application, for confirming the emergency, and for selecting a particular emergency application out of a plurality of available emergency applications as a function of a type of the emergency; an application server for downloading the particular emergency application to the mobile communications device; and the particular emergency application being operative for enabling remote control of the mobile communications device during the emergency. ### Claim 10 (depends on 9) The system of claim 9, wherein the mobile communications device has number keys, and wherein the gateway application is actuated in response to actuating a predetermined emergency sequence of the number keys associated with contacting the PSAP. ### Claim 11 (depends on 9) The system of claim 9, wherein the downloaded emergency application is operative for enabling the remote control of an operational setting of at least one of a hardware component and a software component of the mobile communications device. ### Claim 12 (depends on 9) The system of claim 9, wherein the PSAP is operative for remotely controlling the mobile communications device during the emergency. ### Claim 13 (depends on 9) The system of claim 9, wherein the PSAP is operative for closing the emergency, and wherein the mobile communications device is operative for automatically removing the downloaded emergency application from the mobile communications device upon the closing of the emergency. ### Claim 14 (depends on 9) The system of claim 9, wherein the PSAP is operative for requesting a unit identification (ID) from the PS network, and for dispatching a PS person having a responder communications device with the unit ID to the emergency; and wherein the responder communications device is operative for remotely controlling the mobile communications device during the emergency. ### Claim 15 (depends on 14) The system of claim 14, wherein the responder device and the mobile communications device communicate at least one of voice, text, still images, moving images, and data in real time over an open, bidirectional, wireless channel. ### Claim 16 (depends on 9) The system of claim 9, wherein the mobile communications device and the PS network communicate at least one of voice, text, still images, moving images, and data in real time over an open, bidirectional, wireless channel.