公开(公告)号：US20150208430A9

公开(公告)日：2015-07-23

申请号：US13790571

申请日：2013-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuanyuan Zhang ,  Mahmoud Hadef

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04W24/10 ,  H04W28/18 ,  H04W72/08 ,  H04W74/08

Abstract: A wireless network includes a source node, a destination node, and at least a first relay node. The network is arranged to determine a first measure of signal quality for a direct link between the source node and the destination node, and a second measure of signal quality for a link between the source node and the destination node via at least one relay node. At a relay node, the duration of a recruitment slot is determined, within which the relay node may transmit a recruitment message indicating availability of the relay node to relay. The recruitment slot duration is determined on the basis of the first measure of signal quality. In this way, the recruitment of a relay may depend on the signal quality of the direct link from the source node to the destination node.

Abstract translation: 无线网络包括源节点，目的地节点和至少第一中继节点。 网络被布置为确定源节点和目的地节点之间的直接链路的信号质量的第一度量，以及经由至少一个中继节点在源节点和目的地节点之间的链路的信号质量的第二测量。 在中继节点处，确定招聘时隙的持续时间，其中中继节点可以在其中发送指示中继节点的可用性进行中继的招聘消息。 基于信号质量的第一测量来确定招聘时隙持续时间。 以这种方式，中继的招募可以取决于从源节点到目的地节点的直接链路的信号质量。

公开(公告)号：US20130235745A1

公开(公告)日：2013-09-12

申请号：US13790571

申请日：2013-03-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yuanyuan Zhang ,  Mahmoud Hadef

IPC: H04W72/08

CPC classification number: H04W72/085 ,  H04W24/10 ,  H04W28/18 ,  H04W72/08 ,  H04W74/08

Abstract: A wireless network includes a source node, a destination node, and at least a first relay node. The network is arranged to determine a first measure of signal quality for a direct link between the source node and the destination node, and a second measure of signal quality for a link between the source node and the destination node via at least one relay node. At a relay node, the duration of a recruitment slot is determined, within which the relay node may transmit a recruitment message indicating availability of the relay node to relay. The recruitment slot duration is determined on the basis of the first measure of signal quality. In this way, the recruitment of a relay may depend on the signal quality of the direct link from the source node to the destination node.

公开(公告)号：US09072112B2

公开(公告)日：2015-06-30

申请号：US13790571

申请日：2013-03-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yuanyuan Zhang ,  Mahmoud Hadef

IPC: H04L12/26 ,  H04W72/08 ,  H04W28/18 ,  H04W24/10 ,  H04W74/08

CPC classification number: H04W72/085 ,  H04W24/10 ,  H04W28/18 ,  H04W72/08 ,  H04W74/08

Abstract: A wireless network includes a source node, a destination node, and at least a first relay node. The network is arranged to determine a first measure of signal quality for a direct link between the source node and the destination node, and a second measure of signal quality for a link between the source node and the destination node via at least one relay node. At a relay node, the duration of a recruitment slot is determined, within which the relay node may transmit a recruitment message indicating availability of the relay node to relay. The recruitment slot duration is determined on the basis of the first measure of signal quality. In this way, the recruitment of a relay may depend on the signal quality of the direct link from the source node to the destination node.

Abstract translation: 无线网络包括源节点，目的地节点和至少第一中继节点。 网络被布置为确定源节点和目的地节点之间的直接链路的信号质量的第一度量，以及经由至少一个中继节点在源节点和目的地节点之间的链路的信号质量的第二测量。 在中继节点处，确定招聘时隙的持续时间，其中中继节点可以在其中发送指示中继节点的可用性进行中继的招聘消息。 基于信号质量的第一测量来确定招聘时隙持续时间。 以这种方式，中继的招募可以取决于从源节点到目的地节点的直接链路的信号质量。