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The lack of credibility of transactions has become major issue restricting the rapid development and popularization of E-commerce. Existing solutions adopt blockchain protocols to improve the credibility of transactions. Most of them still have significant scalability barrier, such as instant transaction and throughput. By analyzing how fundamental and circumstantial bottlenecks in Bitcoin-derived...
We propose an inter-domain protocol (IDP) that enables cooperative resource allocation for secure and impairment-aware lightpath provisioning across multiple domains. The proposed IDP is implemented and experimentally demonstrated in a China-USA multi-domain control-plane SD-EON testbed.
In recent years, the application of grid computing has become more common in the scientific and business communities and is likely to be open to the consumer market in the future. The achievement of this scheme, referred to as consumer grids, requires not only an efficient network paradigm for job transmission, but also a scalable and robust architecture, since there is a large number of dynamic resources...
Three types of SIP and P2P hybrid architectures for consumer grids are proposed. Their feasibility, efficiency and scalability are experimentally verified and their performances are experimentally compared by using an OBS network testbed.
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