Method, device and system for temporarily selecting a timeslot
DC CAFCFirst Claim
1. A method for temporarily selecting a time division multiple access (TDMA) timeslot by a radio communication device to thereby allow the radio communication device to communicate, through at least one repeater station, with a talkgroup of other radio communication devices, the method comprising:
- the radio communication device having an assigned default timeslot for communicating with the talkgroup;
the radio communication device determining if the default timeslot is available for the radio communication device to communicate with the talkgroup;
the radio communication device searching for an available timeslot when the default timeslot is unavailable;
the radio communication device temporarily selecting the available timeslot as a temporary selected group timeslot for the talkgroup; and
the radio communication device re-selecting the default timeslot for communicating with the talkgroup when the default timeslot becomes available.
2 Assignments
Litigations
1 Petition
Accused Products
Abstract
Temporarily selecting a TDMA timeslot by a radio communication device to thereby allow the radio communication device to communicate, through at least one repeater station, with a talkgroup of other radio communication devices is disclosed. The radio communication device has an assigned default timeslot for communicating with the talkgroup. The radio communication device determines if the default timeslot is available for the radio communication device to communicate with the talkgroup and searches for an available timeslot, when the default timeslot is unavailable. The radio communication device temporarily selects the available timeslot as a temporary selected group timeslot for the talkgroup.
14 Citations
19 Claims
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1. A method for temporarily selecting a time division multiple access (TDMA) timeslot by a radio communication device to thereby allow the radio communication device to communicate, through at least one repeater station, with a talkgroup of other radio communication devices, the method comprising:
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the radio communication device having an assigned default timeslot for communicating with the talkgroup; the radio communication device determining if the default timeslot is available for the radio communication device to communicate with the talkgroup; the radio communication device searching for an available timeslot when the default timeslot is unavailable; the radio communication device temporarily selecting the available timeslot as a temporary selected group timeslot for the talkgroup; and the radio communication device re-selecting the default timeslot for communicating with the talkgroup when the default timeslot becomes available. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A radio communication device having an assigned default timeslot for communicating with a talkgroup of other radio communication devices, the radio communication device comprising:
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radio communication circuitry; and a processor coupled to the radio communication circuitry, wherein in operation the processor; determines, from a signal provided by the radio communication circuitry, if the default timeslot is available for the radio communication device to communicate with the talkgroup, when the default timeslot is unavailable the processor instructs the radio communication circuitry to search for an available timeslot and temporarily select the available timeslot as a temporary selected group timeslot for the talkgroup, and when the default timeslot becomes available the processor instructs the radio communication circuitry to re-select the default timeslot for communicating with the talkgroup. - View Dependent Claims (10, 11, 12, 13, 14)
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15. A wireless communication system comprising:
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a plurality of radio communication devices forming a talkgroup; and at least one repeater station through which the radio communication devices communicate, wherein each of the radio communication devices have a common assigned default timeslot for communicating with the talkgroup, and wherein each one of the radio communication devices; determines if the default timeslot is available to communicate with the talkgroup, when the default timeslot is unavailable each of the radio communication devices searches for an available timeslot and temporarily selects the available timeslot as a temporary selected group timeslot for the talkgroup, and when the default timeslot becomes available each of the radio communication devices re-select the default timeslot for communicating with the talkgroup. - View Dependent Claims (16, 17, 18, 19)
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Specification