Orthogonal frequency division multiplexing (OFDM) is a strong candidate for the next
generation wireless communication. But the frequency offset between the local oscillators at the …

In this paper, we consider a scenario where a secondary base station (SBS) with K antennas
utilizes the licensed spectrum of a single primary user (PU) to send the same information to …

High dielectric constant (high-k) polymeric materials suitable for electromechanical
transducers should meet the requirements of low dielectric loss. This work introduced a ternary …

To bond untreated polyethylene terephthalate (PET) substrate, a novel UV-/moisture-curable
silicone-modified poly(urethane–acrylate) (SiPUA) oligomer was synthesized from …

Background Trichinellosis is a serious zoonositc parasitosis worldwide. Because its clinical
manifestations aren’t specific, the diagnosis of trichinellosis is not easy to be made. …

Serine protease inhibitors (SPI) are a superfamily of the proteins able to suppress serine
protease activity, and may exert the major biological function in complement activation, …

Based on NGN present security current situation, set up the security frame of NGN. Open
the characteristic of network business to NGN, put forward NGN safe demand model. This …

Aiming at improving the quality and identification of vehicle video images in different kinds
of low visibility weather, a novel definition enhancement method is proposed. The RGB …

DDoS attacks has brought severe damage to the Internet Today's internet security has
increasingly become a severe threat. For DDoS attacks characteristics we judge abnormal …

this paper discusses the effects of frequency offset on the performance of all phase
orthogonal frequency division multiplexing (AP-OFDM) digital communications. There are two …