Method for transmitting PPDU in wireless local area network and apparatus for the same
First Claim
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 related to 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, andwherein a number of bits for the VHT-SIG-B field is determined based on a bandwidth of the operating channel.
1 Assignment
0 Petitions
Accused Products
Abstract
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.
-
Citations
8 Claims
-
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 related to 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. - View Dependent Claims (2, 3, 4)
-
-
5. A device for wireless communication system comprising:
-
a processor; and a transceiver operatively coupled to the processor and configured to transmit and receive a data block, wherein the processor having a Medium Access Control (MAC) layer and a physical (PHY) layer is configured to; instruct the transceiver to receive 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, generate a first data block by removing zero or more physical padding bits from the padded data block in the PHY layer; and generate a second data block by removing zero or more MAC padding bits from the first data block in the 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 related to a number of bits for the zero or more MAC padding bits, wherein the VHT-SIG-A field includes group information indicating the device 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. - View Dependent Claims (6, 7, 8)
-
Specification