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—This paper consider cooperative localization in cellular networks. In this scenario, several located mobile terminals (MTs) are employed as reference nodes to find the location of an un-located MT. The located MTs sent training sequences in the uplink, then the un-located MT perform distance estimation using received signal strength techniques. The(More)
—Previous work about cooperative localization in cellular networks usually consider a centralized processor (CP) is available for location estimation. This paper consider cooperative localization in a distributed base station (BS) scenario, where there is no CP, and the distributed BSs are responsible for location estimation. help to find the locations of(More)
The switched reluctance motor (SRM) has obtained great potential as an adjustable speed application due to its outstanding merits. However, its application is limited because of the rotor position sensors and torque ripple. This paper proposes an approach to tackle sensorless control and torque ripple minimization of SRM by using flexible neural networks(More)
Covalent bonding of graphene oxide quantum dots (GOQDs) onto amino modified polyvinylidene fluoride (PVDF) membrane has generated a new type of nano-carbon functionalized membrane with significantly enhanced antibacterial and antibiofouling properties. A continuous filtration test using E. coli containing feedwater shows that the relative flux drop over(More)
One of the major challenges of Cellular network based localization techniques is lack of hearability between mobile terminals (MTs) and base stations (BSs), thus the number of available anchors is limited. In order to solve the hearability problem, previous work assume some of the MTs have their location information via Global Positioning System (GPS).(More)
We present a one-step solvothermal approach to prepare uniform graphene-TiO(2) nanocomposites with delicately controlled TiO(2) nanostructures, including ultra-small 2 nm nanoparticles, 12 nm nanoparticles and nanorods. Using three composites as photoanode materials, the effect of nanostructure of graphene-composited TiO(2) on the performance of(More)
Switched reluctance motor (SRM), which has simple construction, high reliability, high efficiency and low cost, has shown its strong competition in many fields. However, mechanical position sensors add to the cost, complexity and potential unreliability at high speed. This paper presents an approach of rotor position estimation for switched reluctance motor(More)