欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
在Zlmng’s算法绕行思想的基础上，提出了一种2D-Mesh结构片上网络无虚通道容错路由算法，用于解决多故障节点情况下片上网络的无虚通道容错路由问题．算法利用内建自测试机制获取故障区域的位置信息，通过优化绕行策略来均衡故障区域周围链路的负载并减少部分数据的绕行距离．针对8×8的2D-Mesh网络的仿真表明，与Chen’s算法相比，在故障区域大小为2×2，网络时延为70cycles的情况下，随着故障区域位置的变化所提算法可提高1．2％到4．8％的网络注入率．且随着故障区域面积的扩大，所提算法在减少通信时延，提高网络吞吐量方面的作用更为明显．
英文摘要：
To solve fault-tolerant problem in 2D-Mesh Network-on-Chip （NoC） with more than one fault node, a novel fault-tolerant routing algorithm without virtual channels is proposed on the basis of 21rang＇ s algorithm. The algorithm use Built-in Self Test （BIST） mechanism to get fault nodes＇ location information. Then, by optimizing the fault-tolerant slxategy, the traffic loads on the boundaries of fault region can be balanced and the transmission distance of the packets routing around the faults is shortened. Simulation results in 8 x 8 2D-Mesh NoC show that, as the change of fault block in position, the proposed algorithm can improve network injection rate by 1.2% to 4.8% compared to Chen＇ s algorithm when the fault region is 2 x 2, network latency is 70 cycles.Moreover, with the increase in area of the fault region,proposed algorithm provides a better performance in reducing com- munication latency and increasing network throughlaut.
同期刊论文项目
同项目期刊论文
Outage probability analysis of partial AF relay selection in spectrum-sharing scenario with multiple
The sufficient condition for lossless linear transformation for distributed estimation with cross-co
Space-Time Block Codes from Quasi-Orthogonal Designs with Maximal Rate or Minimal Decoding Complexit
Equivalent conditions to determine the GEKs by the LEKs in a convolutional network code over a cycli
Provably secure and efficient cross realm client-to-client authenticated key exchange protocol for w
期刊信息
位置：