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Snow samples were collected over a 3-year period from 2012 to 2014 at the Hailuogou glacier of Mountain Gongga (Mt. Gongga) and analyzed for 16 priority polycyclic aromatic hydrocarbons (PAHs) using Gas Chromatography–Mass Spectrometry (GC–MS). The results show that total average levels of the 16 PAHs ranged from 452 to 290 ng·L−1 with a possible declining trend from 2012 to 2014. Distances between...
Identity/locator separation and software defined networking (SDN) have emerged in recent years as two promising technologies within the Internet community. Identity/locator separation supports mobility and shows good performance in scaling problems. By separating the control and data plane, SDN achieves the software control of the networks evolving independently of the hardware. Constant attempts...
We propose a clean-slate network architecture called Centralized Identifier Network (CIN) which jointly considers the ideas of both control plane/forwarding plane separation and identifier/locator separation. In such an architecture, a controller cluster is designed to perform routers' link states gathering and routing calculation/handing out. Meanwhile, a tailor-made router without routing calculation...
The tremendous growth of the Internet application has driven wider efforts to advanced future Internet architecture especially Content-Centric Networking. In this paper we propose a Centralized Architecture for ICN (CAN), which efficiently combines Content-Centric Networking and network coding (NC). In order to achieve optimal coding performance, we design a global controller which is mainly responsible...
Flat Routing (FR) is a routing technique that routes packet according to a globally unique flat identity. Compared with traditional IP based routing, flat routing decouples host with its location, which provides built-in mobility support and eases network management. Besides, flat routing is also considered as a building block for next generation network architecture. Previous work on flat routing...
Multi-rate multicast like layered multicast based on multi-resolution codes (MRC) can well satisfy the diverse needs of each receiver in heterogeneous network. With network coding (NC) performed across data layers (inter-layer), the layered multicast achieves higher performance than traditional routing-based multicast. This paper proposes a novel multimedia streaming multicast transmission model LMTM...
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