METHOD AND APPARATUS FOR RECEIVING PPDU ON WHICH BCC INTERLEAVING HAS BEEN PERFORMED IN MULTI-RU IN WIRELESS LAN SYSTEM: abstract simplified (18132007)

• This abstract for appeared for patent application number 18132007 Titled 'METHOD AND APPARATUS FOR RECEIVING PPDU ON WHICH BCC INTERLEAVING HAS BEEN PERFORMED IN MULTI-RU IN WIRELESS LAN SYSTEM'

Simplified Explanation

The abstract describes a method and device for receiving a specific type of data transmission in a wireless LAN system. The transmission includes a data field that is generated using a process called BCC interleaving. The data field is received through a Multi-RU, which is a combination of two separate units. The BCC interleaving process involves rearranging a string of data bits using two parameters. The data bits are entered into a block in rows based on the first parameter and then read out in columns based on the second parameter. The reception STA decodes the data field received from the transmission STA.

Original Abstract Submitted

Proposed are a method and apparatus for receiving a PPDU on which BCC interleaving has been performed in a Multi-RU in a wireless LAN system. Specifically, a reception STA receives, from a transmission STA, a PPDU comprising a data field and decodes the data field. The data field is received via a Multi-RU which is an aggregate of a first RU and a second RU. The data field is generated on the basis of a coded bit string included in a BCC interleaver block. The coded bit string is obtained by interleaving a data bit string on the basis of first and second parameters. The data bit string is interleaved as the data bit string is entered into the BCC interleaver block in rows on the basis of the first parameter and is read out in columns of the BCC interleaver block on the basis of the second parameter.