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John Reider Properties is a real estate firm providing property management services to residential and commercial properties across Killeen, TX. The firm has a team of experienced professionals that provide property management services such as marketing, finding tenants, screening, lease agreements and more. To know more, visit - www.johnreider.com
1888PressRelease - Former Head of Apple Education, Alan Greenberg, moves to Director at CareerFoundry and develops platform to teach UK teachers technology to meet future mandate requirements.
http://www.cablewholesale.com/products/printer-parallel-cables/printer-cables.php | When a printer has a malfunction, it can be the most frustrating thing, especially when it puts a halt to your work day. There are common causes of printer problems that you should know about so they can be fixed faster.
In wireless sensor network nodes position estimation in space is known as localization. Node localization in wireless sensor network is important for many applications and to find the position with Received Signal Strength Indicator requires a number of anchor nodes. However the estimation of distance from signal strength decay in not very accurate especially in time varying environmental conditions and the estimation of exact direction required highly directive antenna but, may still affected by multipath fading. A Genetic Algorithm for wireless sensor network localization is proposed in this paper to solve the issue that the positioning accuracy is low with minimum anchor nodes. Hence in this paper we are presenting a Genetic algorithm for optimization approach which tries to find the optimal location by satisfying both the criteria with minimal error. The simulation results also shows effectively outperform both the techniques.
During the invent of Code Division Multiple Access (CDMA) mobile phones, no one could ever imagine a day would arise,when more than a billion mobile phones would be manufactured and used worldwide over a short span of time. Each mobilephone is required to have a unique serial number burned into its chips in order to prevent fraud. Without a unique number, the phone can't be sold. So initially in order to identify phones on a network, engineers developed a 32-bit code called the Electronic Serial Number (ESN)
In this paper a new scheme is proposed for progressive image transmission over coded Orthogonal Frequency Division Multiplexing (OFDM) system with Low Density Parity Check Coding (LDPC). Trigonometric transforms are used in this scheme for improving the performance of the OFDM systems and reducing the PeakTo- Average Power Ratio (PAPR) of OFDM signal. It improves the error resilience ability and transmission efficiency for progressive image transmission over Additive White Gaussian Noise (A WGN) channel. The Set Partitioning In Hierarchical Trees (SPIHT) algorithm is used for source coding of the images to be transmitted. In the proposed scheme the transmit data sequence of the OFDM signal after Inverse Fast Fourier Transform (lFFT) is grouped into in-phase and in-quadrature components, then each component is transformed using either the Discrete Cosine Transform (DCT) or the Discrete Sine Transform (DST). The simulation results show that adding the DST to the system im
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