| 摘要 |
A communication device receives a trigger frame that is configured to: trigger a contention-based uplink orthogonal frequency multiple access (OFDMA) transmission by multiple communication devices, and indicate a predetermined length of the contention-based uplink OFDMA transmission, wherein the predetermined length corresponds to contention-based uplink OFDMA transmissions. Responsive to receiving the trigger frame, the communication device generates a data unit having the predetermined length, and responsive to receiving the trigger frame, transmits the data unit as part of a contention-based uplink OFDMA transmission. |
| 主权项 |
1. A method for communicating in a wireless communication network, the method comprising:
receiving, at a communication device, a trigger frame configured to
trigger a contention-based uplink orthogonal frequency multiple access (OFDMA) transmission by multiple communication devices, andindicate a predetermined length of the contention-based uplink OFDMA transmission, wherein the predetermined length corresponds to contention-based uplink OFDMA transmissions; responsive to receiving the trigger frame, generating, at the communication device, a data unit having the predetermined length; and responsive to receiving the trigger frame, transmitting, with the communication device, the data unit as part of a contention-based uplink OFDMA transmission. |
