spectrum access ad hoc networks
Performance of joint spectrum sensing and MAC algorithms for multichannel opportunistic spectrum access ad hoc networks FREE-DOWNLOAD [PDF] J Park, P Pawelczak… – research Transactions on Mobile …, 2010 Abstract—We present an analytical framework to assess the link layer throughput of multichannel Opportunistic Spectrum Access (OSA) ad hoc networks. Specifically, we focus on analyzing various combinations of collaborative […]
wireless ad-hoc networks
Statistical broadcast protocol design for unreliable channels in wireless ad-hoc networks FREE-DOWNLOAD [PDF] MJ Slavik… – research Globecom, 2010 – Abstract—Broadcast is a critical component in ad-hoc wireless networks. This paper examines the effects that channel unreli- ability have on the performance of broadcasting protocols. We show that the distance method of statistical broadcast performs poorly under […]
coherent optical communication-3
Recent advances in coherent optical communication FREE-DOWNLOAD [PDF] G Li – Advances in optics and photonics, 2009 – opticsinfobase.org Recent progress in coherent optical communication, a field revived by advances in digital signal processing (DSP), is reviewed. DSP-based phase and polarization management techniques make coherent detection robust and practical. With coherent detection, the complex field