Wireless communication method using trigger information, and wireless communication terminal
First Claim
1. A base wireless communication terminal that wirelessly communicates with a plurality of wireless communication terminal, the base wireless communication terminal comprising:
- a transceiver; and
a processor,wherein the processor is configured totransmit an Aggregate-MAC Protocol Data Unit (A-MPDU) comprising a trigger MPDU including trigger information and one or more data MPDUs including data to a wireless communication terminal by using the transceiver, wherein the trigger information triggers an uplink (UL) transmission of the wireless communication terminal to the base wireless communication terminal and includes information on a resource unit (RU) allocated for the UL transmission of the wireless communication terminal, andreceive ACK information indicating that the data is received, wherein the ACK information is transmitted from the wireless communication terminal based on the information on the RU,wherein the A-MPDU is capable of including a plurality of trigger MPDUs including the trigger information.
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Accused Products
Abstract
Provided is a wireless communication terminal that wirelessly communicates with a base wireless communication terminal. The wireless communication terminal includes: a transceiver; and a processor. The processor is configured to receive trigger information and data from the base wireless communication terminal by using the transceiver, and transmits ACK information indicating whether the data is received to the base wireless communication terminal based on the trigger information. The trigger information is information for triggering transmission of the wireless communication terminal.
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Citations
17 Claims
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1. A base wireless communication terminal that wirelessly communicates with a plurality of wireless communication terminal, the base wireless communication terminal comprising:
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a transceiver; and a processor, wherein the processor is configured to transmit an Aggregate-MAC Protocol Data Unit (A-MPDU) comprising a trigger MPDU including trigger information and one or more data MPDUs including data to a wireless communication terminal by using the transceiver, wherein the trigger information triggers an uplink (UL) transmission of the wireless communication terminal to the base wireless communication terminal and includes information on a resource unit (RU) allocated for the UL transmission of the wireless communication terminal, and receive ACK information indicating that the data is received, wherein the ACK information is transmitted from the wireless communication terminal based on the information on the RU, wherein the A-MPDU is capable of including a plurality of trigger MPDUs including the trigger information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A wireless communication terminal that wirelessly communicates with a base wireless communication terminal, the wireless communication terminal comprising:
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a transceiver; and a processor, wherein the processor is configured to obtain trigger information from an Aggregate-MAC Protocol Data Unit (A-MPDU) when the wireless communication terminal receives the A-MPDU comprises a trigger MPDU including the trigger information and one or more data MPDUs including data from the base wireless communication terminal by using the transceiver, wherein the trigger information triggers an uplink (UL) transmission of the wireless communication terminal to the base wireless communication terminal and includes information on a resource unit (RU) allocated for the UL transmission of the wireless communication terminal, and transmits ACK information indicating that the data is received to the base wireless communication terminal based on the information on the RU, wherein the A-MPDU is capable of including a plurality of trigger MPDUs including the trigger information. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method of operating a wireless communication terminal that wirelessly communicates with a base wireless communication terminal, the method comprising:
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obtaining trigger information from an Aggregate-MAC Protocol Data Unit (A-MPDU) when the wireless communication terminal receives the A-MPDU comprises a trigger MPDU including the trigger information and one or more data MPDUs including data from the base wireless communication terminal by using the transceiver, wherein the trigger information triggers an uplink (UL) transmission of the wireless communication terminal to the base wireless communication terminal and includes information on a resource unit (RU) allocated for the UL transmission of the wireless communication terminal, and transmitting ACK information indicating that the data is received to the base wireless communication terminal based on the information on the RU, wherein the A-MPDU is capable of including a plurality of trigger MPDUs including the trigger information. - View Dependent Claims (15, 16, 17)
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Specification