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US 12,671,520 B2Granted
Duplicated packet transmission method and apparatus thereof
AssigneeMediatek Inc.
InventorsChia-Hsiang Chang, Ying-You Lin, Cheng-En Hsieh
Life of this patent
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Abstract
Duplicated packet transmission methods are provided. The duplicated packet transmission method may include the following steps. A sender may determine whether to pad at least one duplicated packet into a multi-user physical-protocol-data-unit (MU-PPDU) based on at least one condition. Then, the sender may transmit the MU-PPDU with the duplicated packet to at least one receiver when the condition is met.
Claims20
A duplicated packet transmission method, comprising:
- determining, by a sender, whether to pad at least one duplicated packet into a multi-user physical-protocol-data-unit (MU-PPDU);
- and
- transmitting, by the sender, the MU-PPDU with the at least one duplicated packet to at least one corresponding receiver among multiple receivers, wherein the at least one duplicated packet is padded in a same RU in the MU-PPDU allocated for the same corresponding receiver.
A sender for a duplicated packet transmission, comprising:
- a processor, determining whether to pad at least one duplicated packet into a multi-user physical-protocol-data-unit (MU-PPDU);
- and
- a transceiver, transmitting, the MU-PPDU with the at least one duplicated packet to at least one corresponding receiver among multiple receivers, wherein the at least one duplicated packet is padded in a same RU in the MU-PPDU allocated for the same corresponding receiver.
A station (STA) for a duplicated packet transmission, comprising:
- a processor;
- and
- a transceiver, receiving a downlink (DL) multi-user physical-protocol-data-unit (MU-PPDU) with at least one duplicated packet from an access point (AP), and transmitting a medium access control (MAC) PDU (MPDU) with the at least one duplicated packet in the MU-PPDU to the AP, wherein the at least one duplicated packet is padded in a same RU in the MU-PPDU allocated to the AP.
Dependencies are inferred from the claim text.