公开(公告)号：US20160294708A1

公开(公告)日：2016-10-06

申请号：US15184689

申请日：2016-06-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： PEI LIU

IPC: H04L12/853 ,  H04L12/801 ,  H04L12/807 ,  H04L1/20 ,  H04L1/16

CPC classification number: H04L47/2416 ,  H04L1/0002 ,  H04L1/1671 ,  H04L1/1825 ,  H04L1/201 ,  H04L1/203 ,  H04L47/27 ,  H04L47/29

Abstract: Embodiments of the present invention provide a data transmission apparatus and method. The data transmission apparatus includes: a processor, configured to, record a link quality indication value corresponding to received data and add 1 to a count value, if the data is received within a preset period of time; if it is learned by comparison that the count value is not less than a quantity N of pieces of data allowed to be transmitted in a current period, calculate an average value of link quality indication values; and compare the average value with a threshold to determine a quantity of pieces of data allowed to be transmitted in a next period The apparatus also includes a transceiver, configured to reply with a periodicity acknowledgment frame that carries the quantity of pieces of data allowed to be transmitted in the next period.

Abstract translation: 本发明的实施例提供一种数据传输装置和方法。 数据发送装置包括：处理器，被配置为如果在预设时间段内接收到数据，则记录与接收到的数据对应的链路质量指示值，并将1加1到计数值; 如果通过比较获知计数值不小于在当前周期中允许发送的数据数量N，则计算链路质量指示值的平均值; 并且将平均值与阈值进行比较，以确定在下一周期中允许发送的数据片数。该装置还包括收发器，被配置为用携带允许的数据数量的周期性确认帧进行回复 在下一个时期传送。