Handoff algorithm decides the connection to user with system while minimizing latency and no. of handoff needed. In this paper the RSS based handoff decision algothim is proposed. This algorithm results in multiply the values of RSS by some constant which obtained from a target femto base station and which is connected to macro cell. The value of the constant α varies with distance increase fro...

In this paper, a new relay system that uses the UAV as station between tethered and ground user (TU2U2G) is proposed. The TU2U2G TUAV viable alternative to replace BS provide seamless service over cable simultaneously supplies stable power reliable wired data-link connection from control station. Compared BS, improves coverage due its high altitude. Also, it overcomes antenna down-tilting, whic...

We extend our previous studies to calculate the B meson B parameters BB and BS on the lattice, and present an update of the results for the Bs meson width difference. We perform an extensive study of systematic errors in the quenched calculation of the B-parameters, and find that the systematic errors are in good control using the NRQCD action for heavy quark. We also report our preliminary res...

The performance of a power-control algorithm [7] suitable for multi-mode transceivers is investigated using 1, 2 and 4 bit/symbol modems. It is shown that the algorithm is suitable for maintaining a target frame error rate, irrespective of the modulation mode employed. The transceiver parameters are summarised in Table 1, while the minimum and maximum required average transmitted powers in the ...

In leaves of the maize tangled1 (tan1) mutant, clusters of bundle sheath (BS)-like cells extend several cells distant from the veins, in association with the single layer of BS cells around the vein. We show that the BS-like cell clusters in tan1 leaves result from the continued division of cells in the procambial/BS cell lineage that do not divide further in wild-type leaves. The ectopic BS-li...

BACKGROUND Regular exercise is beneficial for cardiovascular health but a recent meta-analysis indicated a relationship between extensive endurance sport and a higher risk of atrial fibrillation, an independent risk factor for stroke. However, data on the frequency of cardiac arrhythmias or (clinically silent) brain lesions during and after marathon running are missing. METHODS/DESIGN In the ...

BACKGROUND The pustular skin lesions of Behcet's syndrome (BS) are clinically and histopathologically similar to ordinary acne, but BS patients get lesions at sites not commonly involved in acne, such as the legs and arms. The microbiology of these lesions has not been studied adequately. OBJECTIVE To make a detailed study of the microbiology of BS lesions. METHODS Subjects were patients wi...

The 2362 strain of Bacillus sphaericus (Bs) Neide is a highly mosquitocidal bacterium used in commercial bacterial larvicides primarily to control mosquitoes of the genus Culex. Unfortunately, Bs is at high risk for selecting resistance in mosquito populations, because its binary toxin apparently only binds to a single receptor type on midgut microvilli. A potential key strategy for delaying re...