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A two-bit scheme for routing lookup
Routers links routing search engines binary search access
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2015/8/11
Performing address lookup at a router has become a severe bottleneck. This is because increasing link speeds leave very little time to lookup an address, and an explosion in the number of hosts has le...
Two-way中继系统协作节点选择及功率分配策略
双向中继通信 中继选择 功率分配 放大转发
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2011/5/17
为了提高Two-way中继系统总速率，该文提出了一种Two-way AF中继系统的双向中继选择(BRS)策略，该策略通过联合考虑中继节点处的接收信噪比和中继节点到目的节点间的信道增益，实现了最优中继选择。进一步，在最优中继基础上提出了Two-way中继系统两种优化功率分配策略：(1)基于凸优化的功率分配策略(OPA-CO)；(2)基于信道增益差异的优化功率分配策略(OPA-DCG)。方案(1)提出...
Two-Dimensional Photonic Crystal L-Shaped Bent Waveguide and its Application to Wavelength Multi/Demultiplexer
photonic crystals L-shaped bent wave guide multi/demultiplexer
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2009/7/28
The bent waveguide is a key element for integrated optical signal processing waveguide devices. We propose a new type of two-dimensional photonic crystal L-shaped bent waveguides with additional pilla...