2013年，受海外市场需求不振、国内经济增长放缓等因素影响，我国电子计算机行业整体保持低速增长。由于智能手机的井喷式增长，对电子计算机行业带来较大冲击，市场竞争更加激烈，技术变革将改变原有市场格局，传统PC将向更便携、更具移动化趋势转变，产业结构面临着深层次变革。

报告包括2014年3月下半月通信行业的国际要闻、国内要闻、区域要闻以及国际国内企业要闻综述。

A satellite is an artificial object that is placed in orbit around the earth or other planets for telecommunication purposes. Satellites are used in providing various services and products such as broadcast, trunking or VSAT services, broadband internet access, mobile voice, data, and TV services, and more recently satellite radio. The adoption of satellite technology is high in developed countries owing to the large demand for digital content. However, demand from developing countries is catching up with global demand. The Global Satellite market is expected to witness moderate growth with a CAGR of 8.05 percent during the period 2013-2018. In 2013, the Americas dominated the market , followed by the EMEA and APAC regions. The current demand for satellites is mainly for defense applications, but it is expected that the demand from the commercial sector will grow over the next few years.

This report covers the present scenario and the growth prospects of the Global PLC market for the period 2014-2018. To calculate the market size, it considers revenues generated from major applications (smart grid, home automation, and substation), technology (B-PLC and N-PLC), and end-users (Industrial, Residential, and Commercial sectors). It provides a detailed discussion on the geographical segmentation and vendor landscape, and a corresponding detailed analysis of the key vendors in the market. However, it does not provide the market shares of the vendors, but merely lists the key vendors. In addition, it discusses the major drivers that influence the growth of the market. It also outlines the challenges faced by vendors and the market at large, as well as the key trends that are emerging in the market.

A soundbar is a slim loudspeaker unit that contains multiple built-in speakers, which enables it to generate sound from a single cabinet. Soundbars are designed to dramatically improve sound quality without requiring too many wires. Their compact structures eliminate the need for any external wiring used to interconnect satellite speakers. Many manufacturers produce hybrid soundbars, which are soundbars that contain a left, center, and right speaker along with a subwoofer, rear-left, and rear-right speaker.

Precision farming refers to the use of advanced satellite communications technology such as GIS, GNSS, and GPS in farming to analyze factors such as soil, crops, yields, weed, requirement of fertilizers, and manure and provide better information. This type of farming uses several advanced sensors, monitors, and controllers to help farmers accurately move agricultural equipment. Precision farming provides precise information and data analysis, which helps farmers understand which areas are to be focused on and what requirements are needed for better yield. This type of farming increases crop yield and reduces pollution, making it a popular alternative among farmers. The Global Precision Farming Equipment market is currently growing at a steady pace and is expected to grow at 13.07 percent CAGR during the period 2013-2018. The demand for better yield and modernization of agriculture has recently gained momentum around the world, and these demands are expected to increase during the forecast period. In terms of geographies, the Americas led the global market in 2013, followed by the APAC and EMEA regions.

This report summarizes the results of a two-year research effort on sensornets for vehicle traffic classification. At the study outside, our main goals were to understanding the communications requirements for traffic monitoring systems (both short-range wireless inside a traffic sensornet, and wide-area to a central Traffic Management System), developing self-configuring traffic monitoring systems, and integrating prior work with these new results. The key outcomes of our research are to understand communications in a classification system, to carefully evaluate the effects of signature matching, and to further develop self-configuration. Finally, we tested our new approaches through a second major data collection exercise at USC.

The experiments revealed identical results to those obtained via microgravity processing.This research then led to a patented process for eliminating crystals in optical fiber preforms and the resulting optical fibers. In this paper, the microgravity results will be reviewed as well as patents and papers relating to the use of magnetic fields in various material and glass processing applications. Finally our patent to eliminate crystals in non-oxide glasses utilizing a magnetic field will be detailed.

The report includes the following aspects: News and commentary,Media releases, Latest research, The industry, Leading companies in the industry.

ITS performs basic research in radio science that provides the technical foundation for NTIAs policy development and spectrum management activities. ITS research enhances scientific knowledge and understanding in cutting-edge areas of telecommunications technology.Through leadership roles in various working groups, ITS helps to influence development of international standards and policies to support the full and fair competitiveness of the U.S. communications and information technology sectors. ITS research helps to drive innovation and contribute to the development of communications and broadband policies that enable a robust telecommunication infrastructure, ensure system integrity, support e-commerce, and protect an open global Internet.

Through the efforts of this thesis, the goal is to extend and enhance beyond line of sight (BLOS) and on-the-move communications at the small unit level. The findings provide face validation that Small-UAS equipped with a communication payload can provide these services that enhance voice transmissions, and thus, enable TCP/IP data transfer in communication degraded environments without interfering with the Small-UAS primary ISR function or airworthiness. Future efforts in this line of inquiry may also inform the use of multiple Small-UAS to extend the network and autonomous operations, and perhaps, eliminate the requirement for a ground Small-UAS operator.

This thesis contains a test plan and implementation of the plan for the SPARCCS system as well as a formal technical analysis of the system to ensure the proper operation, verification, and validation of the initial SPARCCS functional system. The SPARCCS system and the various wireless technologies upon which the system operates are thoroughly tested in various field and live settings to simulate real-world military and emergency services operations. The tests are designed to determine the optimal configurations of SPARCCS as well as the optimal wireless technologies to be used with SPARCCS for various operational situations.

In this study, the cumulative interference power distribution at low earth orbit from AeroMACS transmitters at the 497 major airports in the contiguous United States was simulated with the Visualyse Professional software. The dependence of the interference power on the number of antenna beams per airport, gain patterns, and beam direction orientations was simulated. As a function of these parameters, the simulation results are presented in terms of the limitations on transmitter power required to maintain the cumulative interference power under the established threshold.

一、工信部、上海市人民政府发布《关于中国（上海）自由贸易试验区进一步对外开放增值电信业务的意见》；二、工信部发改委印发《创建“宽带中国”示范城市（城市群）工作管理办法》；三、工业和信息化部关于加快我国手机行业品牌建设的指导意见。

本刊以七大战略性新兴产业——节能环保、新一代信息技术、生物、高端装备制造、新能源、新材料、新能源汽车为研究重点，关注国家高层和各部委的动态，剖析国家和地方的新兴产业政策。本刊设有政策导读、领导讲话、七大战略性新兴产业本周国内外行业动态和重点企业新闻、投资专题四大板块，能够实时监测新兴产业和重点企业动态，把握新兴产业发展方向，研究发展重点，寻求发展机遇。