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当前,我国正处在工业化、城镇化加快推选、西部大开发战略深入实施、社会主义新农村建设全面展开的重要时期,生态环境与发展的矛盾日益突出,人口资源环境的压力不断加大。文章针对广西作为后发展的西部地区,如何在加快发展,促进西部开发过程中,走出一条建设资源节约型、环境友好型社会的路子进行了分析。 相似文献
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探究互联网多元一体化服务 总被引：1，自引：0，他引：1
随着科学技术的发展，信息已成为当今推动社会向前发展的巨大动力。信息网络在各国经济与社会发展中起着决定性作用。所以，信息领域的竞争将是世界经济竞争的焦点之一，而信息领域竞争的关键取决于信息网络体系结构与基础理论的研究水平。 相似文献
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There were two strategies for the data forwarding in the content-centric networking(CCN): forwarding strategy and routing strategy. Forwarding strategy only considered a separated node rather than the whole network performance, and Interest flooding led to the network overhead and redundancy as well. As for routing strategy in CCN, each node was required to run the protocol. It was a waste of routing cost and unfit for large-scale deployment.This paper presents the super node routing strategy in CCN. Some super nodes selected from the peer nodes in CCN were used to receive the routing information from their slave nodes and compute the face-to-path to establish forwarding information base(FIB). Then FIB was sent to slave nodes to control and manage the slave nodes. The theoretical analysis showed that the super node routing strategy possessed robustness and scalability, achieved load balancing,reduced the redundancy and improved the network performance. In three topologies, three experiments were carried out to test the super node routing strategy. Network performance results showed that the proposed strategy had a shorter delay, lower CPU utilization and less redundancy compared with CCN. 相似文献
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本文在介绍国内外IPv6网络技术研究领域发展现状与未来的基础上,重点给出了该研究领域中期、长期的研究目标和战略发展方向、近期的热点研究问题,及有望取得突破性进展的研究领域。 相似文献
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随着科学技术的发展,信息已成为当今推动社会向前发展的巨大动力.信息网络在各国经济与社会发展中起着决定性作用.所以,信息领域的竞争将是世界经济竞争的焦点之一,而信息领域竞争的关键取决于信息网络体系结构与基础理论的研究水平. 相似文献