Group call management through receive/transmit synchronization
First Claim
Patent Images
1. A method of communicating with a transceiver comprising the steps of:
- receiving synchronization information from a mobile transceiver;
synchronizing to the mobile transceiver using the synchronization information; and
maintaining synchronization with the mobile transmitter until a predetermined condition is met.
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Accused Products
Abstract
A method of communicating with a transceiver (120). In one arrangement, the method of communicating with the transceiver can be performed in a systemless group environment. Synchronization information (150) can be received from a mobile transceiver (110) and used to synchronize to the mobile transceiver. The synchronization information can include a timing offset and a frequency offset. Synchronization can be maintained until a predetermined condition is met, for example, a predetermined amount of group inactivity.
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Citations
22 Claims
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1. A method of communicating with a transceiver comprising the steps of:
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receiving synchronization information from a mobile transceiver;
synchronizing to the mobile transceiver using the synchronization information; and
maintaining synchronization with the mobile transmitter until a predetermined condition is met. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of communicating with a transceiver comprising the steps of:
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transmitting synchronization information to at least one transceiver, the synchronization information establishing group synchronization with the at least one transceiver; and
maintaining synchronization with the at least one transceiver until a predetermined condition is met. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A machine-readable storage, having stored thereon a computer program having a plurality of code sections executable by a machine for causing the machine to perform the steps of:
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receiving synchronization information from a mobile transceiver;
synchronizing to the mobile transceiver using the synchronization information; and
maintaining synchronization with the mobile transmitter until a predetermined condition is met. - View Dependent Claims (17, 18, 19)
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20. A machine-readable storage, having stored thereon a computer program having a plurality of code sections executable by a machine for causing the machine to perform the steps of:
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transmitting synchronization information to at least one transceiver, the synchronization information establishing group synchronization with the at least one transceiver; and
maintaining synchronization with the at least one transceiver until a predetermined condition is met. - View Dependent Claims (21, 22)
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Specification