Cooperative communications have been proved to be a promising technique in next generation wireless communication and network system. Limited feedback is a novel technique that employs several bit of Channel State Information (CSI) feedback and achieves almost the same performance as perfect feedback. However, literature on cooperative communications and limited ...Download Now
The paper proposes a novel estimation of Carrier Frequency Offset (CFO) and I/Q imbalance, based on the popular repeated preamble. By investigating the nonlinear least squares cost function of CFO estimation, the authors discover a general relation among three arbitrary pilot symbols and derive several useful linear equations. Then, they ...Download Now
Lightpath route management system has been designed and implemented for IP-over-CWDM networks with ROADMs. The system can search possible lightpath routes made by ROADMs with specified switch states. The function is based on a ROADM graph proposed for representing the ROADMs, and can output lightpath routes usable in the network ...Download Now
The idea of network coding, proposed in the seminal paper by Ahlswede, Cai, Li and Yeung in 2000, opened up a new communication-efficient way of sending information through networks. The key idea is to allow coding and replication of information locally at any intermediate node of the network. For instance, ...Download Now
Submit Your Content
Get your content listed in our directory for free!
Our directory is the largest library of vendor-supplied technical content on the web. It's also the first place IT decision makers turn to when researching technology solutions. Our members are already finding your competitors' papers here - shouldn't they find yours too?