Name
Title | ||
|---|---|---|
Load adaptive multi-channel distribution and arbitration in unequal RF interconnected WiNoC |
Abstract | ||
|---|---|---|
An overlaid mesh with unequal RF nodes placement has been introduced to improve network performance of wireless network-on-chip benefited from the greatly reduced network diameter. Traffic however can easily get crowded at big RF nodes due to the sharing and competition of multi-channel usage. To alleviate traffic congestion, a load adaptive channel distribution and arbitration scheme is proposed in this paper. The single UWB frequency band is efficiently shared among the nodes such that more bandwidth is allocated to more potentially congested nodes. Further, higher winning probability is granted to them so as to release earlier crowded traffic. Coping with the uniqueness of overlaid mesh, a three-tiered arbitration strategy is proposed to greatly reduce the contention overhead and improve the end-to-end performance. The optimization effectiveness and performance impact of the proposed approach is extensively studied and investigated. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/ISCAS.2014.6865549 | ISCAS |
Keywords | Field | DocType |
optimisation,traffic congestion,unequal rf interconnected winoc,uwb frequency band,congested nodes,integrated circuit interconnections,load adaptive multichannel distribution,multichannel usage,network diameter,crowded traffic,three-tiered arbitration,wireless network-on-chip,ultra wideband communication,load adaptive channel distribution,unequal rf nodes placement,optimization,overlaid mesh,telecommunication traffic,load adaptive multichannel arbitration,network-on-chip,channel allocation,bandwidth,radio frequency,network on chip,routing,wireless communication,throughput | Computer science,Computer network,Electronic engineering,Multi channel,Arbitration | Conference |
ISSN | Citations | PageRank |
0271-4302 | 2 | 0.35 |
References | Authors | |
2 | 2 | |