公开(公告)号：US20150189537A1

公开(公告)日：2015-07-02

申请号：US14462905

申请日：2014-08-19

申请人： REALTEK SEMICONDUCTOR CORPORATION

发明人： Wei-Hsuan CHANG ,  Chung-Yao CHANG

IPC分类号： H04W28/02

CPC分类号： H04W28/22 ,  H04L47/25 ,  H04L47/38 ,  H04W74/0816 ,  H04W74/0825 ,  H04W74/085 ,  H04W74/0858

摘要： This invention discloses a wireless communication device and a method of determining a target set of transmission rates of the wireless communication device. The wireless communication device transmits data packets according to a plurality of transmission rates included in the target set of transmission rates. The method includes steps of: providing a plurality of candidate sets of transmission rates; transmitting a plurality of data packets according to a primary set of transmission rates; counting retry times of the data packets in a predetermined period of time and generating a counting result; and selecting one of the candidate sets of transmission rates according to the counting result to be the target set of transmission rates.

摘要翻译： 本发明公开了一种无线通信设备和确定无线通信设备的目标传输速率集合的方法。 无线通信设备根据传输速率目标集中包含的多个传输速率发送数据分组。 该方法包括以下步骤：提供多个候选传输速率组; 根据主要的传输速率传输多个数据分组; 在预定时间段内对所述数据分组的重试次数进行计数，并产生计数结果; 以及根据所述计数结果选择所述候选传输速率集合中的一个作为目标传输速率集合。

公开(公告)号：US20240323830A1

公开(公告)日：2024-09-26

申请号：US18605795

申请日：2024-03-14

申请人： Realtek Semiconductor Corporation

发明人： Der-Zheng LIU ,  Wei-Hsuan CHANG

IPC分类号： H04W48/20 ,  H04W72/044 ,  H04W72/542

CPC分类号： H04W48/20 ,  H04W72/0473 ,  H04W72/542

摘要： A wireless transceiver device includes a communication module and a processor. The communication module is used for receiving and transmitting radio frequency signals. The processor is coupled to the communication module and configured to perform the following operations in accordance with a predetermined condition: determining candidate transmission modes according to a current transmission mode of the communication module, in which a packet error rate of the communication module is less than an error rate threshold in each candidate transmission mode; and determining one of the candidate transmission modes with a least power consumption value as a subsequent transmission mode of the communication module.