Compressed Long Range Physical Layer Protocol Data Unit (PPDU)
AssigneeOfinno, LLC
InventorsLeonardo Alisasis Lanante, Jeongki Kim, Esmael Hejazi Dinan, Jiayi Zhang, Serhat Erkucuk, Tuncer Baykas
Life of this patent
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Abstract
A first station (STA) receives from a second STA a first frame and transmits a physical layer protocol data unit (PPDU) to the second STA. Based on the first frame comprising an indication for the first STA to use a first mode to transmit the PPDU, the first STA transmits the PPDU using the first mode and a first carrier frequency offset of the PPDU is based on a second carrier frequency offset of the first frame. The first mode may comprise an enhanced long range (ELR) operation mode.
Claims20
A station (STA) comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the STA to:
- receive, from an access point (AP), a beacon frame indicating that the STA is allowed to transmit enhanced long range (ELR) physical layer protocol data units (PPDUs) to the AP;
- and
- based on the beacon frame indicating that the STA is allowed to transmit ELR PPDUs to the AP, transmit, to the AP, an ELR PPDU,
- wherein a first carrier frequency offset of the ELR PPDU is based on a second carrier frequency offset of the beacon frame.
An access point (AP) comprising:
- one or more processors;
- and
- memory storing instructions that, when executed by the one or more processors, cause the AP to:
- transmit, to a station (STA), a beacon frame indicating that the STA is allowed to transmit enhanced long range (ELR) physical layer protocol data units (PPDUs) to the AP;
- and
- receive, from the STA, an ELR PPDU,
- wherein, based on the beacon frame indicating that the STA is allowed to transmit ELR PPDUs to the AP, a first carrier frequency offset of the ELR PPDU is based on a second carrier frequency offset of the beacon frame.
A non-transitory computer-readable medium comprising instructions that, when executed by one or more processors of a station (STA), cause the STA to:
- receive, from an access point (AP), a beacon frame indicating that the STA is allowed to transmit enhanced long range (ELR) physical layer protocol data units (PPDUs) to the AP;
- and
- based on the beacon frame indicating that the STA is allowed to transmit ELR PPDUs to the AP, transmit, to the AP, an ELR PPDU,
- wherein a first carrier frequency offset of the ELR PPDU is based on a second carrier frequency offset of the beacon frame.
Dependencies are inferred from the claim text.