US 12,382,402 B2
Wireless transceiver device, wireless communication system and wireless transmission rate control method
Tzu-Hao Tai, Hsinchu (TW); Chien-Hsun Liao, Hsinchu (TW); and Yuan-Han Zhan, Hsinchu (TW)
Assigned to Realtek Semiconductor Corporation, Hsinchu (TW)
Filed by Realtek Semiconductor Corporation, Hsinchu (TW)
Filed on Mar. 13, 2024, as Appl. No. 18/603,230.
Claims priority of application No. 112110282 (TW), filed on Mar. 20, 2023.
Prior Publication US 2024/0323862 A1, Sep. 26, 2024
Int. Cl. H04W 52/26 (2009.01); H04B 1/40 (2015.01); H04L 27/26 (2006.01)
CPC H04W 52/262 (2013.01) [H04B 1/40 (2013.01); H04L 27/2626 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A wireless transceiver device, comprising:
a communication module used for receiving and demodulating a radio frequency signal from a wireless signal transmitting-receiving end into a first data frame; and
a processor coupled to the communication module and configured to perform the following operations:
obtaining a first modulation order from the first data frame;
determining a second modulation order corresponding to a second data frame that is to be transmitted by the wireless transceiver device; and
determining a transmission mode from a frame transmission rate table according to a smaller one of the first modulation order and the second modulation order for the wireless transceiver device to send a response frame to the wireless signal transmitting-receiving end in response to the first data frame.