Motorola (United States)

Overview of the H.264/AVC video coding standard

H.264/AVC is newest video coding standard of the ITU-T Video Coding Experts Group and the ISO/IEC Moving Picture Experts Group. The main goals of the H.264/AVC standardization e...

LTE-advanced: next-generation wireless broadband technology [Invited Paper

LTE Release 8 is one of the primary broadband technologies based on OFDM, which is currently being commercialized. LTE Release 8, which is mainly deployed in a macro/microcell l...

Efficient Modulation for Band-Limited Channels

This paper attempts to present a comprehensive tutorial survey of the development of efficient modulation techniques for bandlimited channels, such as telephone channels. After ...

Performance modeling of asynchronous data transfer methods of IEEE 802.11 MAC protocol

First-Principles Study of Boron Diffusion in Silicon

In this Letter we investigate boron diffusion as a function of the Fermi-level position in crystalline silicon using ab initio calculations. Based on our results, a new mechanis...

<i>Ab initio</i> modeling of boron clustering in silicon

We present results of ab initio calculations for the structure and energetics of boron-interstitial clusters in Si and a respective continuum model for the nucleation, growth, a...

Bilateral averaging over receiving and transmitting areas for accurate measurements of sector average signal strength inside buildings

In defining path loss for narrowband systems, it is common to introduce the concept of the sector or local average in order to remove the rapid (Rayleigh or Rician) fading. As o...

Retardation of O diffusion through polycrystalline Pt by Be doping

A serious problem preventing the use of high dielectric oxide materials (e.g., barium-strontium-titanate) for capacitors as part of future dynamic random access memory is the ox...