# US 10,312,963 B2 · Systems and methods for use in communicating data > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,312,963 B2 - Document ID: US10312963B2 - Status: Granted - Kind: B2 - Application number: 15/246,295 - Filed: 2016-08-24 - Published: 2018-03-01 - Granted: 2019-06-04 - Earliest claimed: 2016-08-24 - Assignees: The Aerospace Corporation - Applicants: The Aerospace Corporation - Inventors: Masahiro Sayano; Michael S. Cheung; Oliver D. Ambrosia; David M. Schwartz - Web page: https://patentgrep.com/patent/US10312963B2 ## CPC - H04B 1/7156: Arrangements for sequence synchronisation - H04B 1/715: Interference-related aspects - H04W 4/12: Messaging; Mailboxes; Announcements - H04B 7/18523: {Satellite systems for providing broadcast service to terrestrial stations, i.e. broadcast satellite service (arrangements specially adapted for satellite broadcast receiving H04H40/90; picture transmission via satellite H04N1/00103; television transmission via satellite H04N7/20)} - H04W 84/06: Airborne or Satellite Networks (space-based or airborne stations H04B7/185) - H04B: TRANSMISSION - H04W: WIRELESS COMMUNICATION NETWORKS (broadcast communication H04H; communication systems using wireless links for non-selective communication, e.g. wireless extensions H04M1/72) ## Abstract A system comprises a transmitter configured to receive at least one message that corresponds to at least one set of data received from at least one user. The transmitter includes a modulating device that is configured to generate at least one signal that corresponds to the received message, wherein the signal includes at least one sequence of a plurality of hopping patterns. A receiver is coupled to the transmitter, wherein the receiver is configured to receive the signal. The receiver includes a demodulating device that is configured to identify the sequence of the hopping patterns and to determine at least one variable that corresponds to the sequence of the hopping patterns. The demodulating device is further configured to generate at least one output that is based on the determined variable, wherein the output is displayed such that at least one other user is enabled to view the output. ## Claims ### Claim 1 A system comprising: a transmitter that is configured to receive at least one message, wherein the at least one message corresponds to at least one set of data received from at least one first user, said transmitter comprises a modulating device that is configured to generate at least one signal that corresponds to the received at least one message, wherein the at least one signal is representative of at least one sequence of a plurality of hopping patterns that correspond to the at least one first user, subsequent hops within the one sequence include different frequencies, and the one sequence includes orthogonal frequency hops; and a receiver coupled to said transmitter, wherein said receiver is configured to receive the at least one signal, said receiver comprises a demodulating device configured to: identify the at least one sequence of the plurality of hopping patterns; determine at least one variable that corresponds to the at least one sequence of the plurality of hopping patterns based, at least in part, on a phase offset between the at least one sequence of the plurality of hopping patterns and a reference signal; and generate at least one output that is based on the determined at least one variable, wherein the at least one output is displayed such that at least one second user is enabled to view the at least one output simultaneously. ### Claim 2 (depends on 1) A system in accordance with claim 1, wherein the at least one variable that corresponds to the at least one sequence of the plurality of hopping patterns includes a unique textual word. ### Claim 3 (depends on 1) A system in accordance with claim 1, wherein said demodulating device is configured to identify the at least one sequence of the plurality of hopping patterns by being configured to identify the timing of the at least one signal. ### Claim 4 (depends on 1) A system in accordance with claim 1, wherein said demodulating device is configured to identify the at least one sequence of the plurality of hopping patterns by being configured to identify the energy level of the at least one signal. ### Claim 5 (depends on 1) A system in accordance with claim 1, wherein said transmitter is configured to receive a plurality of messages, wherein the plurality of messages corresponds to a plurality of sets of data received from a plurality of first users such that each message corresponds to a different set of data and wherein each set of data corresponds to a different first user. ### Claim 6 (depends on 5) A system in accordance with claim 5, wherein said modulating device is configured to generate the at least one signal such that the at least one signal is representative of a plurality of sequences of a plurality of hopping patterns such that each of the plurality of sequences corresponds to a different received message. ### Claim 7 (depends on 6) A system in accordance with claim 6, wherein said demodulating device is further configured to correlate each sequence of the plurality of hopping patterns with the corresponding first user. ### Claim 8 A method of communicating data, wherein said method comprises: receiving at least one message, via a transmitter, wherein the at least one message corresponds to at least one set of data received from at least one first user; generating at least one signal that corresponds to the received at least one message, via a modulating device within the transmitter, wherein the at least one signal is representative of at least one sequence of a plurality of hopping patterns that correspond to the at least one first user, subsequent hops within the one sequence include different frequencies, and the one sequence includes orthogonal frequency hops; coupling a receiver to the transmitter to enable communication between the receiver and the transmitter; transmitting the at least one signal from the transmitter to the receiver; identifying the at least one sequence of the plurality of hopping patterns via a demodulating device within the receiver; determining at least one variable that corresponds to the at least one sequence of the plurality of hopping patterns based, at least in part, on a phase offset between the at least one sequence of the plurality of hopping patterns and a reference signal; and generating at least one output that is based on the determined at least one variable, wherein the at least one output is displayed such that at least one second user is enabled to view the at least one output simultaneously. ### Claim 9 (depends on 8) A method in accordance with claim 8, wherein determining at least one variable comprises determining a unique textual word that corresponds to the at least one sequence of the plurality of hopping patterns. ### Claim 10 (depends on 8) A method in accordance with claim 8, wherein identifying the at least one sequence of the plurality of hopping patterns comprises identifying the timing of the at least one signal. ### Claim 11 (depends on 8) A method in accordance with claim 8, wherein identifying the at least one sequence of the plurality of hopping patterns comprises identifying the energy level of the at least one signal. ### Claim 12 (depends on 8) A method in accordance with claim 8, wherein receiving at least one message comprises receiving a plurality of messages, wherein the plurality of messages corresponds to a plurality of sets of data received from a plurality of first users such that each message corresponds to a different set of data and wherein each set of data corresponds to a different first user. ### Claim 13 (depends on 12) A method in accordance with claim 12, wherein generating at least one signal comprises generating at least one signal such that the at least one signal is representative of a plurality of sequences of a plurality of hopping patterns such that each of the plurality of sequences corresponds to a different received message. ### Claim 14 (depends on 13) A method in accordance with claim 13, further comprising correlating each sequence of the plurality of hopping patterns with the corresponding first user. ### Claim 15 A system comprising: a transmitter assembly comprising: a first computing device configured to receive at least one set of data from at least one first user, said first computing device is further configured to generate at least one message that corresponds to the at least one set of data; a transmitter coupled to said first computing device, wherein said transmitter is configured to receive the at least one message, said transmitter comprising a modulating device configured to generate at least one signal that corresponds to the received at least one message, wherein the at least one signal is representative of at least one sequence of a plurality of hopping patterns that correspond to the at least one first user, subsequent hops within the one sequence include different frequencies, and the one sequence includes orthogonal frequency hops; and a receiver assembly in communication with said transmitter assembly, wherein said receiver assembly comprises: a receiver configured to receive the at least one signal, said receiver comprising a demodulating device configured to: identify the at least one sequence of the plurality of hopping patterns; determine at least one variable that corresponds to the at least one sequence of the plurality of hopping patterns based, at least in part, on a phase offset between the at least one sequence of the plurality of hopping patterns and a reference signal; and generate at least one output that is based on the determined at least one variable; and a second computing device coupled to said receiver, wherein said second computing device is configured to display the at least one output such that at least one second user is enabled to view the at least one output simultaneously. ### Claim 16 (depends on 15) A system in accordance with claim 15, wherein the at least one variable that corresponds to the at least one sequence of the plurality of hopping patterns includes a unique textual word. ### Claim 17 (depends on 15) A system in accordance with claim 15, wherein said demodulating device is configured to identify the at least one sequence of the plurality of hopping patterns by being configured to identify the timing of the at least one signal. ### Claim 18 (depends on 15) A system in accordance with claim 15, wherein said demodulating device is configured to identify the at least one sequence of the plurality of hopping patterns by being configured to identify the energy level of the at least one signal. ### Claim 19 (depends on 15) A system in accordance with claim 15, wherein said first computing device is configured to receive a plurality of sets of data from a plurality of first users such that each set of data corresponds to a different first user, said first computing device is further configured to generate a plurality of messages such that each message corresponds to a different set of data. ### Claim 20 (depends on 19) A system in accordance with claim 19, wherein said transmitter is configured to receive the plurality of messages and said modulating device is configured to generate the at least one signal such that the at least one signal is representative of a plurality of sequences of a plurality of hopping patterns such that each of the plurality of sequences corresponds to a different received message. ### Claim 21 (depends on 20) A system in accordance with claim 20, wherein said demodulating device is further configured to correlate each sequence of the plurality of hopping patterns with the corresponding first user.