EARLY LINK DETECTION BASED ADAPTIVE SELECTION OF RECEIVE PARAMETERS
An example method includes detecting arrival of a packet at a receiver node including detecting over the air energy using at least one of the receiver node's antenna sectors. The method includes selecting one or more RF receive parameters based on information or metrics included in or determined from a pre-payload portion of the packet, including at least one of: selecting a first subset of the antenna sectors with better metrics than a second subset of the antenna sectors to receive the payload of the packet; or selecting an antenna polarization with better metrics than another antenna polarization to receive the payload of the packet. The method includes receiving a payload of the packet at the receiver node using the selected RF receive parameters.
1 . A method, comprising:
detecting arrival of a packet at a receiver node having a plurality of antenna sectors, including detecting over the air energy using at least one of the plurality of antenna sectors;
selecting one or more radio frequency (RF) receive parameters of the receiver node based on information included in or determined from a pre-payload portion of the packet, including at least one of:
selecting a first subset of the plurality of antenna sectors that each has one or more sector-specific metrics that is better than one or more sector-specific metrics of each of a second subset of the plurality of antenna sectors to receive the payload of the packet; or
selecting an antenna polarization to receive the payload of the packet based on one or more metrics included in or determined from the pre-payload portion of the packet, the selected antenna polarization having better one or more metrics than an other antenna polarization; and
receiving a payload of the packet at the receiver node using the selected one or more RF receive parameters.