公开(公告)号：US20130215818A1

公开(公告)日：2013-08-22

申请号：US13851830

申请日：2013-03-27

Applicant: Indian Institute of Science

Inventor： Neelesh B. Mehta ,  Vinod SHARMA ,  Gaurav BANSAL

IPC: H04B7/15

CPC classification number: H04B7/15 ,  H04B7/15592 ,  H04B7/2606 ,  H04L47/14 ,  H04W28/10

Abstract: A system using cooperative communication with rateless codes is presented that uses communication transmission aspects of cooperative communication with rateless codes over Rayleigh fading channels and queuing aspects for buffering messages at intermediate relays. The system transmits a subsequent message while a current message is en route to the destination by receiving and buffering the current message in queues at intermediate relays. A relay with a best instantaneous communication link to the source may receive a message first and forward the received message to the destination. Alternatively, if inter-relay communication links are strong, all relays may cooperate simultaneously.

Abstract translation: 提出了一种使用与无码代码进行协作通信的系统，该系统使用通过Rayleigh衰落信道进行的无编码代码的通信传输方面的通信和用于在中间继电器处缓冲消息的排队方面。 通过在中间继电器上接收和缓冲当前消息的队列，当前消息正在路由到目的地时，系统发送后续消息。 具有到源的最佳瞬时通信链路的中继器可以首先接收消息，并将接收到的消息转发到目的地。 或者，如果中继间通信链路强，则所有中继可以同时协作。

公开(公告)号：US09083420B2

公开(公告)日：2015-07-14

申请号：US13851830

申请日：2013-03-27

Applicant: Indian Institute of Science

Inventor： Neelesh B. Mehta ,  Vinod Sharma ,  Gaurav Bansal

IPC: H04B7/14 ,  H04B7/15 ,  H04B7/155 ,  H04B7/26 ,  H04L12/801 ,  H04W28/10

CPC classification number: H04B7/15 ,  H04B7/15592 ,  H04B7/2606 ,  H04L47/14 ,  H04W28/10

Abstract: A system using cooperative communication with rateless codes is presented that uses communication transmission aspects of cooperative communication with rateless codes over Rayleigh fading channels and queuing aspects for buffering messages at intermediate relays. The system transmits a subsequent message while a current message is en route to the destination by receiving and buffering the current message in queues at intermediate relays. A relay with a best instantaneous communication link to the source may receive a message first and forward the received message to the destination. Alternatively, if inter-relay communication links are strong, all relays may cooperate simultaneously.

Abstract translation: 提出了一种使用与无码代码进行协作通信的系统，该系统使用通过Rayleigh衰落信道进行的无编码代码的通信传输方面的通信和用于在中间继电器处缓冲消息的排队方面。 通过在中间继电器上接收和缓冲当前消息的队列，当前消息正在路由到目的地时，系统发送后续消息。 具有到源的最佳瞬时通信链路的中继器可以首先接收消息，并将接收到的消息转发到目的地。 或者，如果中继间通信链路强，则所有中继可以同时协作。

公开(公告)号：US09749716B2

公开(公告)日：2017-08-29

申请号：US14816950

申请日：2015-08-03

Applicant: Indian Institute of Science (IISc)

Inventor： Neelesh B. Mehta

IPC: H04L29/08 ,  H04W52/48 ,  H04Q9/00 ,  H04W52/28 ,  H04W52/02 ,  H04W4/02 ,  H04W84/02 ,  H04W4/00 ,  H04W84/00 ,  G06F19/00 ,  H04W84/18

CPC classification number: H04Q9/00 ,  G16H50/80 ,  H04L67/12 ,  H04Q2209/20 ,  H04Q2209/25 ,  H04Q2209/40 ,  H04Q2209/43 ,  H04W4/025 ,  H04W4/70 ,  H04W52/0245 ,  H04W52/28 ,  H04W84/005 ,  H04W84/02 ,  H04W84/18

Abstract: Sensors within sensor node networks may communicate bio-event or other types of measurement results/decisions between each other using signal transmission variations. Each sensor node within a network and between networks may transmit and receive signals. A sensor node may scale a signal transmission power in a manner that is proportional to a confidence level of a decision or measurement about an event being detected. Each sensor node will receive transmissions from neighboring nodes, and can refine an estimate about an occurrence of the event at its location based on received signal strengths, for example.

公开(公告)号：US20150341439A1

公开(公告)日：2015-11-26

申请号：US14816950

申请日：2015-08-03

Applicant: Indian Institute of Science (IISc)

Inventor： Neelesh B. Mehta

IPC: H04L29/08 ,  H04W52/28

CPC classification number: H04Q9/00 ,  G16H50/80 ,  H04L67/12 ,  H04Q2209/20 ,  H04Q2209/25 ,  H04Q2209/40 ,  H04Q2209/43 ,  H04W4/025 ,  H04W4/70 ,  H04W52/0245 ,  H04W52/28 ,  H04W84/005 ,  H04W84/02 ,  H04W84/18

Abstract: Sensors within sensor node networks may communicate bio-event or other types of measurement results/decisions between each other using signal transmission variations. Each sensor node within a network and between networks may transmit and receive signals. A sensor node may scale a signal transmission power in a manner that is proportional to a confidence level of a decision or measurement about an event being detected. Each sensor node will receive transmissions from neighboring nodes, and can refine an estimate about an occurrence of the event at its location based on received signal strengths, for example.

Abstract translation: 传感器节点网络内的传感器可以使用信号传输变化在彼此之间传播生物事件或其他类型的测量结果/决策。 网络内和网络之间的每个传感器节点可以发送和接收信号。 传感器节点可以以与被检测的事件的判定或测量的置信水平成比例的方式缩放信号传输功率。 每个传感器节点将接收来自相邻节点的传输，并且可以例如基于所接收的信号强度来细化关于其位置处事件发生的估计。