Method and apparatus for receiving PPDU through multiple RU in wireless LAN system

A receiving station (STA) in a wireless Local Area Network (LAN), the receiving STA comprising:

• a memory;
• a transceiver;
• and
• a processor operatively coupled to the memory and the transceiver,
• wherein the processor is configured to:
• receive a Physical Protocol Data Unit (PPDU) from a transmitting STA;
• and
• decode the PPDU,
• wherein the PPDU includes a data field,
• wherein based on a bandwidth of the PPDU being 320 MHz, the data field is received through a 3×996+484-tone multiple resource unit (MRU),
• wherein the 3×996+484-tone MRU is allowed when a 40 MHz subchannel is punctured in the bandwidth of the PPDU,
• wherein the 3×996+484-tone MRU is obtained by combining three 996-tone RUs and a 484-tone RU,
• wherein the bandwidth of the PPDU includes a primary 80 MHz channel, a secondary channel and a secondary 160 MHz channel, and
• wherein the primary 80 MHz channel includes a primary 20 MHz channel that is not punctured.

A method in a wireless Local Area Network (LAN), the method comprising:

• configuring, by a transmitting station (STA), a Physical Protocol Data Unit (PPDU);
• and
• transmitting, by the transmitting STA, the PPDU to a receiving STA,
• wherein the PPDU includes a data field,
• wherein based on a bandwidth of the PPDU being 320 MHz, the data field is transmitted through a 3×996+484-tone multiple resource unit (MRU),
• wherein the 3×996+484-tone MRU is allowed when a 40 MHz subchannel is punctured in the bandwidth of the PPDU,
• wherein the 3×996+484-tone MRU combines three 996-tone RUs and a 484-tone RU,
• wherein the bandwidth of the PPDU includes a primary 80 MHz channel, a secondary channel and a secondary 160 MHz channel, and
• wherein the primary 80 MHz channel includes a primary 20 MHz channel that is not punctured.

A transmitting station (STA) in a wireless Local Area Network (LAN), the transmitting STA comprising:

• a memory;
• a transceiver;
• and
• a processor operatively coupled to the memory and the transceiver,
• wherein the processor is configured to:
• configure a Physical Protocol Data Unit (PPDU);
• and
• transmit the PPDU to a receiving STA,
• wherein the PPDU includes a data field,
• wherein based on a bandwidth of the PPDU being 320 MHz, the data field is transmitted through a 3×996+484-tone multiple resource unit (MRU),
• wherein the 3×996+484-tone MRU is allowed when a 40 MHz subchannel is punctured in the bandwidth of the PPDU,
• wherein the 3×996+484-tone MRU combines three 996-tone RUs and a 484-tone RU,
• wherein the bandwidth of the PPDU includes a primary 80 MHz channel, a secondary 80 MHz channel and a secondary 160 MHz channel, and
• wherein the primary 80 MHz channel includes a primary 20 MHz channel that is not punctured.