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。