| CPC H04J 3/1694 (2013.01) | 20 Claims | 

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               1. A method, comprising: 
            determining a start position of an upstream timeslot for transmitting a signal; 
                enabling a transmitter component in advance of the start position of the upstream timeslot; and 
                before reaching an end position of the upstream timeslot, providing an instruction to the transmitter component to deactivate. 
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