公开(公告)号：US20110222447A1

公开(公告)日：2011-09-15

申请号：US13048758

申请日：2011-03-15

Applicant: Yao Wang ,  Dongmei Lu

Inventor： Yao Wang ,  Dongmei Lu

IPC: H04W80/00

CPC classification number: H04L1/188 ,  H04L1/187 ,  H04L47/10 ,  H04L47/225

Abstract: A method for sending an ACK from the receiver to the sender is disclosed. The receiver starts an ACK timer with the ACK timeout value being smaller than the RTX timeout value. The ACK timer is stopped or cancelled when an ACK is sent from the receiver to the sender. When the number of the delayed ACK for I-frames is close to the receive widow size of the receiver or the ACK timer is timeout, the receiver sends an ACK to the sender actively. When the receiver receives a Poll frame from the sender due to RTX retransmission timeout, the receiver sends an ACK to the sender passively. The receiver adjusts the ACK timeout value used next time based on the following: timeout value of a current ACK timer, RTX timeout value of the sender, the receive widow size of the receiver and the number of I-frames for which ACKs have not been sent, in order to reduce the S-frames and stops of data transmission, thus improving the data transmission speed and the bandwidth utilization.

Abstract translation: 公开了一种从接收机向发送方发送ACK的方法。 接收器启动ACK定时器，ACK超时值小于RTX超时值。 当从接收机向发送方发送ACK时，ACK定时器被停止或被取消。 当I帧的延迟ACK的数量接近于接收者的接收寡妇大小或ACK定时器超时时，接收方主动发送ACK给发送者。 当接收方由于RTX重传超时而从发送方接收到轮询帧时，接收方将被动地向发送方发送ACK。 接收机根据以下内容调整下一次使用的ACK超时值：当前ACK定时器的超时值，发送方的RTX超时值，接收方的接收寡寡大小和尚未进行ACK的I帧数 发送，以减少S帧和数据传输的停止，从而提高数据传输速度和带宽利用率。

公开(公告)号：US20120163246A1

公开(公告)日：2012-06-28

申请号：US13319716

申请日：2010-05-13

Applicant: Yao Wang ,  Dongmei Lu

Inventor： Yao Wang ,  Dongmei Lu

IPC: H04W4/00

CPC classification number: H04L1/1832 ,  H04L1/1848 ,  H04L1/1854 ,  H04L1/187

Abstract: It is provided a method, device and system for transmitting an ACK response in bidirectional data transmission. When receiving windows on both sides of a transmission are simultaneously full, no new information frames can be transmitted to the other side before the ACK timer times out. This situation is called an ACK interlock delay. In the present disclosure, a communication device actively transmits a control frame carrying an ACK response to an opposite communication terminal when it detects that the local receiving window and the receiving window of the opposite communication terminal are both full, thus avoiding ACK interlock delays, avoiding wasting time, and improving the rate of transmission and link establishment.

Abstract translation: 提供了一种用于在双向数据传输中发送ACK响应的方法，设备和系统。 当接收到传输两侧的窗口同时满时，ACK定时器超时之前不会向另一侧发送新的信息帧。 这种情况称为ACK互锁延迟。 在本公开中，当通信设备检测到相对的通信终端的本地接收窗口和接收窗口都是满的时，通信设备主动发送携带ACK响应的控制帧，从而避免ACK互锁延迟，从而避免 浪费时间，提高传输速度和链路建立速度。

公开(公告)号：US08116223B2

公开(公告)日：2012-02-14

申请号：US12514227

申请日：2007-11-08

Applicant: Dan Tian ,  Yuefang He

Inventor： Dan Tian ,  Yuefang He

IPC: H04L12/26

CPC classification number: H04L47/824 ,  H04L47/828 ,  H04W4/08 ,  H04W76/15 ,  H04W76/30 ,  H04W84/18

Abstract: A method for automatically establishing wireless connections between a plurality of grouped wireless devices and a third party wireless device, comprising the steps of: forming a connection group having a first wireless device and at least one additional grouped wireless device; configuring a connection table to record connection group attribute parameters for the connection group, the connection group attribute parameters including connection parameters of said first wireless device and other grouped wireless devices; configuring the first wireless device in the connection group such that it is capable of establishing a wireless connection with a third party wireless device; and establishing an additional wireless connection between the third party wireless device and the wireless devices of the group if the additional wireless connection satisfies a connection parameter specified by the connection table in the connection group.

Abstract translation: 一种用于在多个分组的无线设备和第三方无线设备之间自动建立无线连接的方法，包括以下步骤：形成具有第一无线设备和至少一个附加分组的无线设备的连接组; 配置连接表以记录所述连接组的连接组属性参数，所述连接组属性参数包括所述第一无线设备的连接参数和其他分组的无线设备; 配置所述连接组中的所述第一无线设备，使得其能够建立与第三方无线设备的无线连接; 以及如果所述附加无线连接满足由所述连接组中的所述连接表指定的连接参数，则在所述第三方无线设备与所述组的所述无线设备之间建立附加的无线连接。

公开(公告)号：US08547881B2

公开(公告)日：2013-10-01

申请号：US13319716

申请日：2010-05-13

Applicant: Yao Wang ,  Dongmei Lu

Inventor： Yao Wang ,  Dongmei Lu

IPC: H04B7/00 ,  G06F15/16

CPC classification number: H04L1/1832 ,  H04L1/1848 ,  H04L1/1854 ,  H04L1/187

Abstract: It is provided a method, device and system for transmitting an ACK response in bidirectional data transmission. When receiving windows on both sides of a transmission are simultaneously full, no new information frames can be transmitted to the other side before the ACK timer times out. This situation is called an ACK interlock delay. In the present disclosure, a communication device actively transmits a control frame carrying an ACK response to an opposite communication terminal when it detects that the local receiving window and the receiving window of the opposite communication terminal are both full, thus avoiding ACK interlock delays, avoiding wasting time, and improving the rate of transmission and link establishment.

Abstract translation: 提供了一种用于在双向数据传输中发送ACK响应的方法，设备和系统。 当接收到传输两侧的窗口同时满时，ACK定时器超时之前不会向另一侧发送新的信息帧。 这种情况称为ACK互锁延迟。 在本公开中，当通信设备检测到相对的通信终端的本地接收窗口和接收窗口都是满的时，通信设备主动发送携带ACK响应的控制帧，从而避免ACK互锁延迟，从而避免 浪费时间，提高传输速度和链路建立速度。

公开(公告)号：US08531959B2

公开(公告)日：2013-09-10

申请号：US13048758

申请日：2011-03-15

Applicant: Yao Wang ,  Dongmei Lu

Inventor： Yao Wang ,  Dongmei Lu

IPC: H04L12/56

CPC classification number: H04L1/188 ,  H04L1/187 ,  H04L47/10 ,  H04L47/225

Abstract: A method for sending an ACK from the receiver to the sender is disclosed. The receiver starts an ACK timer with the ACK timeout value being smaller than the RTX timeout value. The ACK timer is stopped or cancelled when an ACK is sent from the receiver to the sender. When the number of the delayed ACK for I-frames is close to the receive widow size of the receiver or the ACK timer is timeout, the receiver sends an ACK to the sender actively. When the receiver receives a Poll frame from the sender due to RTX retransmission timeout, the receiver sends an ACK to the sender passively. The receiver adjusts the ACK timeout value used next time based on the following: timeout value of a current ACK timer, RTX timeout value of the sender, the receive widow size of the receiver and the number of I-frames for which ACKs have not been sent, in order to reduce the S-frames and stops of data transmission, thus improving the data transmission speed and the bandwidth utilization.

Abstract translation: 公开了一种从接收机向发送方发送ACK的方法。 接收器启动ACK定时器，ACK超时值小于RTX超时值。 当从接收机向发送方发送ACK时，ACK定时器被停止或被取消。 当I帧的延迟ACK的数量接近于接收者的接收寡妇大小或ACK定时器超时时，接收方主动向发送方发送ACK。 当接收方由于RTX重传超时而从发送方接收到轮询帧时，接收方将被动地向发送方发送ACK。 接收机根据以下内容调整下一次使用的ACK超时值：当前ACK定时器的超时值，发送方的RTX超时值，接收方的接收寡寡大小和尚未进行ACK的I帧数 发送，以减少S帧和数据传输的停止，从而提高数据传输速度和带宽利用率。