Position-based communication
First Claim
1. A method comprising:
- receiving information indicating that a first communication device is requesting to enter a dedicated transmission mode in a talkgroup;
receiving first information indicating a first position of the first communication device;
controlling a satellite constellation to establish a first communication channel for communications for the talkgroup within a first beam that has a coverage area including the first position of the first communication device;
determining a potential second position of the first communication device; and
controlling the satellite constellation to establish a second communication channel for communications for the talkgroup within a second beam that has a coverage area including the potential second position of the first communication device.
2 Assignments
0 Petitions
Accused Products
Abstract
In one implementation, information indicating that a communication device is requesting to enter a dedicated transmission mode in a talkgroup may be received. In addition, information indicating a first position of the communication device may be received. A satellite constellation may be controlled to establish a first channel for communications for the talkgroup within a first beam that has a coverage area including the first position of the communication device. Further, a potential second position of the communication device may be determined. The satellite constellation may be controlled to establish a second channel for communications for the talkgroup within a second beam that has a coverage area including the potential second position of the communication device.
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Citations
20 Claims
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1. A method comprising:
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receiving information indicating that a first communication device is requesting to enter a dedicated transmission mode in a talkgroup; receiving first information indicating a first position of the first communication device; controlling a satellite constellation to establish a first communication channel for communications for the talkgroup within a first beam that has a coverage area including the first position of the first communication device; determining a potential second position of the first communication device; and controlling the satellite constellation to establish a second communication channel for communications for the talkgroup within a second beam that has a coverage area including the potential second position of the first communication device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system comprising:
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a plurality of communication devices permitted to participate in a talkgroup, the plurality of communication devices comprising; a first communication device; and a second communication device; a satellite constellation configured to generate a plurality of beams including a plurality of carriers; and a controller configured to control the satellite constellation, wherein the first communication device is configured to transmit to the satellite constellation a request to enter a dedicated transmission mode in the talkgroup, wherein, in response to receiving the request to enter the dedicated transmission mode in the talkgroup, the satellite constellation is configured to transmit to the controller information indicating that the first communication device is requesting to enter the dedicated transmission mode in the talkgroup, and wherein the controller is configured to; in response to receiving the information indicating that the first communication device is requesting to enter the dedicated transmission mode in the talkgroup, obtain first information indicating a first position of the second communication device; control the satellite constellation to establish a first carrier for communications for the talkgroup within a first beam that has a coverage area including the first position of the second communication device; determine a potential second position of the second communication device; and control the satellite constellation to establish a second carrier for communications for the talkgroup within a second beam that has a coverage area including the potential second position of the second communication device. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14)
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15. A system comprising:
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a processing system; and a memory configured to store computer-readable instructions that, when executed by the processing system, instruct the processing system to perform processes comprising; receiving information indicating that a first communication device, which is permitted to participate in a talkgroup, is requesting to enter a dedicated transmission mode in the talkgroup; in response to receiving the information indicating that the first communication device is requesting to enter the dedicated transmission mode in the talkgroup, identifying a second communication device that is a member of the talkgroup; in response to identifying the second communication device, obtaining first information indicating a first position of the second communication device; controlling a satellite constellation to establish a first channel for communications for the talkgroup within a first beam that has a coverage area including the first position of the second communication device; determining a potential second position of the second communication device; and controlling the satellite constellation to establish a second channel for communications for the talkgroup within a second beam that has a coverage area including the potential second position of the second communication device. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification