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US 2024/0187170 A1Published application
Channel Reservation for Packet Transmission
AssigneeComcast Cable Communications, LLC
InventorsLeonardo Alisasis Lanante, Jeongki Kim, Esmael Hejazi Dinan
Life of this patent
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Abstract
An access point may communicate with one or more computing devices. A downlink frame may indicate that computing device is to switch to a different channel for communicating with the access point. The access point may request a response to confirm receipt of the downlink frame.
Claims20
A method comprising:
- transmitting, by an access point and to a first station (STA), a first frame indicating the first STA is associated with a secondary channel for aggregate physical layer protocol data unit (A-PPDU) transmission;
- receiving, from the first STA, a second frame indicating receipt of the first frame;
- and
- transmitting, based on the second frame and via at least the secondary channel, an A-PPDU comprising a first PPDU for the first STA.
1 more element
A method comprising:
- transmitting, by an access point and to a first station (STA), a first frame indicating:
- a first STA is associated with a secondary downlink (DL) channel for DL aggregate physical layer protocol data unit (DL A-PPDU) transmission;
- and
- a second STA is associated with a primary DL channel for DL A-PPDU transmission;
- receiving, from the first STA, a second frame indicating receipt of the first frame;
- and
- transmitting, based on the second frame and via at least the secondary DL channel, a DL A-PPDU comprising:
- a first PPDU for the first STA on the secondary DL channel;
- and
- a second PPDU for the second STA on the primary DL channel.
7 more elements
A method comprising:
- receiving, by a first station (STA) and from an access point, a first frame indicating the first STA is associated with a secondary channel for aggregate physical layer protocol data unit (A-PPDU) transmission;
- transmitting, to the access point, a second frame indicating receipt of on the first frame;
- and
- receiving, via at least the secondary channel, an A-PPDU comprising a first PPDU for the first STA.
1 more element
Dependencies are inferred from the claim text.