Method For Power Control in a Wireless Station
AssigneeTelefonaktiebologet L M Ericsson (PUBL)
InventorsAnders Furuskar, Magnus Almgren
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Abstract
The present invention relates to a power control method in a wireless station and a wireless station implementing said method. A transmission power is selected for transmission of a signal (e.g. a Request to Send control frame or a Clear to Send control frame) locally reserving a wireless medium for communication of data involving the wireless station based on Quality of Service requirements associated with said communication of data. Said signal is transmitted at said selected transmission power.
Claims16
A power control method in a wireless station, said method comprising the steps of:
- selecting a transmission power for transmission of a signal locally reserving a wireless medium for communication of data to or from the wireless station;
- transmitting said signal at said selected transmission power, wherein said selecting is performed based on Quality of Service requirements associated with said communication of data.
A wireless station comprising:
- a transmitter for transmitting a signal locally reserving a wireless medium for communication of data to or from the wireless station, wherein the wireless station further comprises digital data processing circuitry operable connected to the transmitter and adapted to select a transmission power for transmission of said signal based on Quality of Service requirements associated with said communication of data.
Dependencies are inferred from the claim text.