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US 2022/0070867 A1Published application
Backhaul radio with advanced error recovery
AssigneeSkyline Partners Technology LLC
InventorsColby BOYER, Badri VARADARAJAN, Kevin J. NEGUS
Life of this patent
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Abstract
A backhaul radio is disclosed that operates in multipath propagation environments such as obstructed LOS conditions with uncoordinated interference sources in the same operating band. Such a backhaul radio may use an advanced ARQ protocol, which uses an ACK_MAP, constructed by a combination of implicit and explicit signaling, and performs a combination of proactive and reactive retransmissions.
Claims1
A backhaul radio comprising:
- a plurality of receive radio frequency (RF) chains, wherein each receive RF chain is capable of converting from one of a plurality of receive RF signals to a respective one of a plurality of receive chain output signals;
- a plurality of directive gain antenna elements;
- and
- an ARQ entity.
1 more element
Dependencies are inferred from the claim text.