METHOD FOR TRANSMITTING PPDU IN WIRELESS LOCAL AREA NETWORK AND APPARATUS FOR THE SAME

摘要

A method and device for receiving a data block in a wireless communication system, the method performed by a receiver. The method includes: receiving a physical layer protocol data unit (PPDU) from a transmitter over an operating channel, the PPDU including a signal field, a Very High Throughput-Signal-A (VHT-SIG-A) field, a Very High Throughput-Signal-B (VHT-SIG-B) field and a padded data block, generating a first data block by removing zero or more physical padding bits from the padded data block in a physical layer; and generating a second data block by removing zero or more Medium Access Control (MAC) padding bits from the first data block in a MAC layer.

主权项

1. A method for receiving a data block in a wireless communication system, the method performed by a receiver and comprising:
receiving a physical layer protocol data unit (PPDU) from a transmitter over an operating channel, the PPDU including a signal field, a Very High Throughput-Signal-A (VHT-SIG-A) field, a Very High Throughput-Signal-B (VHT-SIG-B) field and a padded data block, generating a first data block by removing zero or more physical padding bits from the padded data block in a physical layer; and generating a second data block by removing zero or more Medium Access Control (MAC) padding bits from the first data block in a MAC layer, wherein a number of bits for the zero or more physical padding bits is smaller than one octet, wherein the signal field includes information used for calculating a number of bits for the zero or more MAC padding bits, wherein the VHT-SIG-A field includes group information indicating the receiver to receive the PPDU, wherein the VHT-SIG-B field includes information indicating the length of the second data block, and wherein a number of bits for the VHT-SIG-B field is determined based on a bandwidth of the operating channel.