公开(公告)号：US09451524B2

公开(公告)日：2016-09-20

申请号：US14012524

申请日：2013-08-28

Applicant: Google Inc.

Inventor： Paul Heninwolf ,  Anand Shah ,  Gary Morain

IPC: H04W40/02 ,  H04L1/18 ,  H04L1/00

CPC classification number: H04W40/02 ,  H04L1/1854 ,  H04L2001/0097

Abstract: The broadcast nature of wireless communication may be utilized by transmitting a packet frame identifying at least one relay node that can transmit the packet frame without transmitting an acknowledgement frame confirming receipt of the packet frame by a respective relay node. A relay node may cancel a relay obligation to transmit a packet frame based on detecting transmission of the packet frame by another node or based on detection of an acknowledgement frame confirming that a destination node received the packet frame. A transmission chain corresponding to the transmission of a packet frame may be assigned a priority. Alternatively or in addition, a relay node within a transmission chain may be assigned a priority. A priority may determine the amount of delay inserted prior to transmitting a packet frame.

Abstract translation: 可以通过发送识别可以发送分组帧的至少一个中继节点的分组帧来发送无线通信的广播性质，而不发送确认由各个中继节点接收到分组帧的确认帧。 中继节点可以基于检测到另一节点的分组帧的传输或者基于确认目的地节点接收到分组帧的确认帧的检测来取消发送分组帧的中继义务。 可以分配与分组帧的传输相对应的传输链。 或者或另外，传输链中的中继节点可以被分配优先级。 优先级可以确定在发送分组帧之前插入的延迟量。

公开(公告)号：US20150063352A1

公开(公告)日：2015-03-05

申请号：US14012524

申请日：2013-08-28

Applicant: Google Inc.

Inventor： Paul Heninwolf ,  Anand Shah ,  Gary Morain

IPC: H04W40/02

CPC classification number: H04W40/02 ,  H04L1/1854 ,  H04L2001/0097

Abstract: The broadcast nature of wireless communication may be utilized by transmitting a packet frame identifying at least one relay node that can transmit the packet frame without transmitting an acknowledgement frame confirming receipt of the packet frame by a respective relay node. A relay node may cancel a relay obligation to transmit a packet frame based on detecting transmission of the packet frame by another node or based on detection of an acknowledgement frame confirming that a destination node received the packet frame. A transmission chain corresponding to the transmission of a packet frame may be assigned a priority. Alternatively or in addition, a relay node within a transmission chain may be assigned a priority. A priority may determine the amount of delay inserted prior to transmitting a packet frame.

Abstract translation: 可以通过发送识别可以发送分组帧的至少一个中继节点的分组帧来发送无线通信的广播性质，而不发送确认由各个中继节点接收到分组帧的确认帧。 中继节点可以基于检测到另一节点的分组帧的传输或者基于确认目的地节点接收到分组帧的确认帧的检测来取消发送分组帧的中继义务。 可以分配与分组帧的传输相对应的传输链。 或者或另外，传输链中的中继节点可以被分配优先级。 优先级可以确定在发送分组帧之前插入的延迟量。