Method of allocating channels in multi-rate channel environment
AssigneeMotorola, Inc.
InventorKenneth A. Felix
Life of this patent
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Abstract
A method is provided of allocating channels in a trunked radio frequency communication system having a plurality of channels, each with a channel rate. The method includes the steps of transmitting channel characteristics on idle channels of the plurality of channels by a base site. Idle channels are then scanned for channel characteristics by a communication unit. The method also includes the step of seizing an idle channel, by the communication unit, based, at least in part, upon the channel characteristics.
Claims12
A method of allocating channels in a trunked radio frequency communications system having a plurality of channels, each with a channel rate, the method comprising the steps of:
- transmitting channel characteristics, including a maximum rate at which the channel can operate at on idle channels of the plurality of channels by a base site;
- scanning the idle channels for the channel characteristics by a communication unit;
- and, seizing an idle channel, by the communication unit, based at least in part, upon matching a most efficient communication rate of the communication unit with the maximum rate at which the channel can operate.
A method of allocating channels in a trunked radio frequency communication system having a plurality of channels, each with a channel rate, the method comprising the steps of:
- transmitting a maximum channel rate code, by a base site, on each idle channel of the plurality of channels assigned to the base site;
- scanning channels, by a communication unit, for a channel with a maximum channel rate that can be efficiently used by the communication unit and, seizing an idle channel, by the communication unit based, at least in part, upon the maximum channel rate code of the seized idle channel.
A method of allocating channels in a trunked radio frequency communication system having a plurality of channels including a first idle channel having a first channel rate and an at least second idle channel having a second channel rate, the method including the steps of:
- transmitting, by a base site, a first and second channel rate code on the first channel and on the at least second channel, respectively;
- receiving and decoding the first and second channel rate codes by a communication unit;
- and, seizing the channel of the first and the at least second channel having the channel rate most efficiently used by the communication unit.
Dependencies are inferred from the claim text.