浅析广电行业如何应用云计算

云计算是改变世界的新技术之一,具有高效、低成本、易于部署等特点,在不同领域、不同行业有着非常广泛的应用。广电行业能否应用云计算技术来构建业务平台、创新业务模式、增强业务竞争能力,是广电在应对三网融合过程中值得思考的问题,介绍云计算技术及其特点以及云计算在广电领域的一些应用。     

大数据与云计算在通信行业中的运用

<正>随着互联网宽带信息技术、移动通信技术快速发展,我国全面进入大数据时代,数据成为国家战略资源。云计算技术,是战略性产业发展规划重要组成,改变社会生产与生活模式,形成全新的商业模式。本文研究中,探讨了大数据与云计算概述,以及通信行业发展现状,分析了大数据与云计算对通信行业发展的影响,研究了大数据与云计算在通信行业的应用,以期推动我国通信行业的快速发展。现阶段,社会经济快速发展,现代科技更新与改革力度加大,各行业领域都开始应用大数据技术,以数据分析结果作为决策依据。大数据技术发展,     

云计算落地应用发展迅速

<正>云计算相关的虚拟化、分布式并行处理、数据中心网络等相关技术发展一日千里、令人瞩目。国家信息化、行业信息化应用、企业信息化领域的逐步落地应用得到了政府、行业以及企业的广泛关注和深入参与。云计算带来了信息化服务的提升,推动政府、行业、企业向公众服务方式转变,集约化、专业化成为明显特点。尤其在企业IT系统和移动互联网平台中得到     

积极推动我国云计算健康发展

近两年来,云计算已成为IT产业的重要热点领域,云计算所带来的新兴IT资源共享和应用模式正在为软件服务业带来影响广泛的变革.云计算标准化工作是推动我国云计算技术、产业及应用发展,以及行业信息化建设的重要基础性工作之一.国际上,云计算的标准化工作正在十多个国际组织和不同国家如火如荼地开展,我国云计算标准化工作也正在全面规划和快速推进之中.     

大数据时代云计算在区域医疗信息化中的应用

随着大数据时代的到来,云计算技术已成为信息化领域的重要支撑,为各行各业带来了诸多机遇与挑战。在医疗行业,区域医疗的信息化对提高医疗服务质量、降低成本、优化资源配置具有重要意义。文中分析了云计算在医疗领域的优势与特点,并阐述了其在区域医疗信息化中的应用。同时,对云计算在区域医疗信息化中存在的问题与挑战进行了探讨,并提出了相应的解决方案。文中旨在通过研究,为区域医疗信息化的发展和推广提供有益的参考和借鉴。     

云计算和云数据管理技术

随着经济的迅速发展以及科学技术水平的不断提高,我国的云计算技术取得了很大程度上的进步。云计算的发展促进了IT领域逐步向集约化、规模化以及专业化的方向转变,极大地促进了国民经济的发展与数据管理技术的提高。目前状况下,云计算已经成为一种全新的互联网应用模式。随着人们生产、生活的需要,对云端数据查询精确性提出了更高的要求。本文主要针对云计算和云数据管理技术进行研究与分析。     

云计算服务中数据安全的若干问题研究

信息时代的到来为各行业领域生产生活活动带来极大的便利,以其中的云计算为例,其以互联网技术作为依托,能够将许多服务内容提供给用户.然而云计算实际应用中,其存在的数据安全问题也成为制约云计算服务水平提高的关键性因素,不利于用户对云计算的安全使用.对此,本文将对云计算服务的相关概述、云计算服务下存在的数据安全问题表现以及相应的完善策略进行探析.     

基于云计算基础上的大数据技术在广电网络中的应用

随着信息革命的深入,包括广电网络在内的各个行业在市场形式的变化莫测中不断的通过采取、吸纳新的技术来提高自身的核心竞争力。近几年来,随着我国科学技术的不断发展,云计算和大数据技术成为了社会的热点,并以其优越的特点为各个行业的发展提供了强劲的推动力。本文针对基于云计算基础上的大数据技术在广电网络中的应用进行了研究和探讨,希望能对广电行业领域的相关工作起到一定的积极作用。     

计算机数据处理中云计算技术的应用及发展方案研究

随着科学技术的不断发展与进步,计算机网络信息已经成为人们生活中不可缺少的一部分,不仅给人们的生活带来了诸多便利,而且技术创新使得技术更加符合人性化需求,特别是在计算机领域中应用云计算技术。云计算技术是一种新型的科学技术,在多个领域被广泛应用。因此,重点阐述计算机数据处理中云计算技术的应用,并研究顺应时代发展潮流的发展方案。     

谈云计算环境中的计算机网络安全

随着当前网络技术的不断成熟,云计算已经成为网络中的新趋势.云计算大大方便了人们的生活,同时也改变了人们使用互联网的习惯,在极大程度上优化了人们的工作模式.而云计算的网络安全也成为人们广泛关注的焦点.本文对云计算的特点和概述、云计算网络安全以及云计算当前面临的问题展开探讨,深入研究并提出建议,希望能够对我国云计算技术的发展起到促进所用,让云计算把便利带给更多的人,为更多的人体验到更优质的互联网服务.     

Exploring university-industry technology transfer of CAD technology

Since its establishment in 1982, the Semiconductor Research Corporation (SRC) has funded extensive silicon-based semiconductor research at universities, including research in the area of computer aided design. While the consortium has had success with transferring this research to its members, the overall incidence of transfer has been limited. This study explored the key issues affecting the transfer of university computer-aided design (CAD) technology from the SRC CAD Center at Carnegie Mellon University to the SRC's industrial membership. Most research on improving technology transfer has focused on finding mechanisms to promote person-to-person interaction between developer and adopter. Interview and survey data collected from the 12 CAD Center faculty and 15 SRC member firm personnel suggest that transfer succeeds only when SRC member firms establish organizational incentives for technical personnel to commit their time to the implementation of university research, and when they provide these personnel the organizational resources needed to perform this implementation. Suggestions for improving the mechanisms of transfer are offered, but without reform in organizational incentives, improving these mechanisms is unlikely to significantly increase the rate at which university research is commercialized for actual industrial use     

多核嵌入式处理技术推动汽车技术发展

过去的40年里,半导体行业在集成方面取得了突飞猛进的发展。去年正好是摩尔定律公布40周年。在大部分情况下,摩尔定律也适用于试图通过技术在短期内实现迅速扩张的其他一些领域。2005年SIA年度报告中举出的一个例子可以很好地说明半导体行业的模式对日常生活的影响：“1978年,纽约到巴黎的商务航班需要7小时,机票价格为900美元。如果将摩尔定律用于航空业,现在机票的费用就只需要大约1便士,飞行时间不超过1s。”显然,航空业是不愿意采用摩尔定律的,但许多其他行业却试图适用这一定律。     

高密度封装技术推动测试技术发展

高密度封装技术的飞速发展给测试技术提出了新的挑战。为了应对挑战,新的测试技术不断涌现。本文主要介绍了几种新型测试技术的特点,并对未来测试技术的发展趋势及方向进行了初步分析。     

Active phased array technology using coplanar packaging technology

Until the present time, active phased array antennas have utilized individually packaged transmit/receive (T/R) modules which provide both transmitter and receiver functions on λ/2 wavelength centers. Such modules usually contain five to seven individual GaAs circuits which provide the following functions: transmit amplifier; phase shifter; variable attenuator; T/R switch; and low noise amplifier. This paper describes some recent efforts to eliminate the fabrication of individual modules and to incorporate other functions to multiply fabricated T/R cell paths including: circulator; radiating element; and signal manifolding. Efforts to date have centered on the 2-20 GHz portion of the spectrum and at Ka-band. An experimental test of a 16-element subarray is discussed     

Array technology

A review of advances in devices and components applicable to modern phased arrays is given. Phase shifters as well as solid-state transmit/receive modules are discussed. Approaches to cost reduction using higher levels of integration (different packaging approaches) and new materials are also covered     

Abatement technology

Matheson Tri-Gas Inc’s Electronics Group (MTEG) has launched ULTIMA-Sorb, a new and improved solution for hydride abatement.This is a short news story only. Visit www.three-fives.com for the latest advanced semiconductor industry news.     

Tantalum-film technology

In tantalum film circuitry, capacitors, resistors, and rudimentary interconnections are all produced in a single pattern of tantalum. Important processes are discussed in detail including 1) sputtering, by which tantalum films are produced, 2) pattern generation, and 3) anodization, by which capacitor dielectrics are formed and by which resistors are protected and adjusted to value. Predominantly the discussion is based on developments and practices of Bell Telephone Laboratories. Capacitors withstand stresses of several million volts/cm, have low leakages, a temperature coefficient of +200 to +250 ppm/°C, and a dissipation factor at 1 kc of 1 per cent maximum. Resistors of outstanding quality can be made from tantalum nitride produced by reactive sputtering. These resistors have high electrical stability and low temperature coefficients and can be fabricated to initial tolerances as low as 0.01 per cent. Because of the versatility of tantalum technology, a wide variety of circuit types can be fabricated. Tantalum technology is particularly valuable in the fabrication of thin-film integrated circuits with severe precision requirements as in the precise tuning of thin-film notch filters, and for distributed parameter networks.     

Silicon-gate technology

Silicon-gate technology provides an advantageous approach for implementing large-scale integrated arrays of field-effect transistors. Its advantages?principally resulting from the low threshold voltage and the self-aligned gate structure buried under an insulator?ease the problem of interfacing these circuits to bipolar integrated circuits and increase both their performance and functional density, making MOS integrated circuits easier and more economical to use. This article reviews recent progress with this technology and shows its application to the construction of complex digital functions as illustrated by a memory circuit.     

等离子体技术在微细加工中的应用

简要介绍了等离子体和微细加工技术。叙述了等离子体技术在微细加工技术的三个主要方面－－微车图形加工、离子注入、薄膜沉积－－中的应用。