公开(公告)号：US20040233927A1

公开(公告)日：2004-11-25

申请号：US10679460

申请日：2003-10-07

Applicant: Renesas Technology Corp.

Inventor： Takashi Hirosawa

IPC: H04L012/413

CPC classification number: H04L12/4015 ,  H04L12/413

Abstract: In a network in which a plurality of terminals share one communication channel, signal collision is avoided and a predetermined signal is transmitted with a higher priority level. Priority levels are defined so that they are common to all the packets to be sent by nodes (including terminals and relating devices) on a network. Respective slots that regulate timing for sending out packets are assigned to the respective priority levels. Each slot is determined with reference to a time at which an ongoing packet transmission on the communication channel has finished. The priority levels are allocated in such a manner that packets having higher priority levels (packets to be sent out with higher priority) are allocated to slots having earlier timing.

Abstract translation: 在多个终端共享一个通信信道的网络中，避免信号冲突，并以更高的优先级发送预定的信号。 定义优先级，使得它们对于由网络上的节点（包括终端和相关设备）发送的所有分组是共同的。 调整发送数据包的定时的各个时隙被分配给相应的优先级。 参考通信信道上正在进行的分组传输已经完成的时间来确定每个时隙。 分配优先级，使得具有较高优先级的分组（具有较高优先级的要发送的分组）被分配给具有较早定时的时隙。