公开(公告)号：US20130272201A1

公开(公告)日：2013-10-17

申请号：US13912943

申请日：2013-06-07

Applicant: Sony Corporation

Inventor： Hideki IWAMI

IPC: H04L12/56

CPC classification number: H04L45/74 ,  H04L45/745 ,  H04W40/02 ,  H04W40/28 ,  H04W88/04

Abstract: To provide a stable high speed wireless network, the relay process is solved at the lower layers (PHY layer, MAC layer) without depending on upper layers to reduce the load of the upper layers to the utmost. Discrimination is made between a packet of one's own station and a relay packet to process the presence and absence of the relay packet without using a CPU to construct a wireless network executing the relay processing at a high speed. Further, the retransmission is executed without using a CPU to provide a stable wireless network. In addition, the table for relay process (routing table) is constantly updated to add to the table the information of the packets of which processes are not executed to eventually suppress unnecessary processes.

Abstract translation: 为了提供稳定的高速无线网络，中继过程在较低层（PHY层，MAC层）下解决，而不依赖于上层，以最大限度地减少上层的负载。 在自己的站的分组和中继分组之间进行区分，以处理中继分组的存在和不存在，而不用CPU来构建以高速执行中继处理的无线网络。 此外，在不使用CPU提供稳定的无线网络的情况下执行重传。 另外，中继处理表（路由表）不断更新，向表中添加不执行哪些进程的报文的信息，最终抑制不必要的进程。