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3G技术(英文翻译)3G技术(英文翻译) 大连理工大学城市学院 本科生毕业设计(论文) 外文翻译 学 院: 专 业: 学 生: 指导教师: 完成日期: 3G TECHNOLOGY The 3rd Generation Mobile Communication System (also known as 3G) mobile communications market has been affected by the first generation simulation technology of the mobi...

3G技术(英文翻译)
3G技术(英文 翻译 阿房宫赋翻译下载德汉翻译pdf阿房宫赋翻译下载阿房宫赋翻译下载翻译理论.doc ) 大连理工大学城市学院 本科生毕业设计(论文) 外文翻译 学 院: 专 业: 学 生: 指导教师: 完成日期: 3G TECHNOLOGY The 3rd Generation Mobile Communication System (also known as 3G) mobile communications market has been affected by the first generation simulation technology of the mobile communication business introduction of the second generation digital mobile communications market boom has been put into the development agenda. In today's Internet data services continues to heat up, fixed access rate (HDSL, ADSL, VDSL) rising background, the third generation mobile communications system, the market saw the light. Pickings for telecommunications operators, telecommunication equipment manufacturers and users of general concern. Mobile communication technologies is the development of their own state, every country and technical organizations have developed their own technology, American AMPS, GSM, IS-136, IS-95, Japan's PHS, PDC, Europe is GSM. While this pattern in t he development of mobile communications initial meeting user demand and develop the mobile communications market, the other man-made regional isolation, sparking a global unified standard mobile communications needs. ITU It is in this context to the 1985 launch of the third generation mobile communication system to regulate the work. In the third generation mobile communications regulatory concept of the proposal evaluationprocess. Wideband Code Division Multiple Access (WCDMA) technology in their own 3G technology to become one of the mainstream technology. Although the technology behind 3G may seem complicated, the ways in which 3G will affect all of our lives are easy to imagine. Just imagine having a combined camera, video camera, computer, stereo, and radio included in your mobile phone. Rich-media information and entertainment will be at your fingertips whenever you want anywhere there is a wireless network. Mobile communication is moving from simple to rich media, where we use more of our senses to intensify our experiences. But not all of this will happen at once.3G is an evolution to a communications ideal that no one completely understands yet. What we do know is that mobile multimedia will hit the Japanese markets in2001, and Europe and North America will follow soon after. 3G brings together high-speed radio access and IP-based services into one, powerful environment. The step towards IP is vital. IP is packet-based, which in simple terms, means users can be “on line” at all times, but without having to pay until a lot faster: file downloads can take a few seconds and we can be connected to our corporate network with a single click. 3G introduces wideband radio communications, with access speeds of up to 2Mbit/s. Compared with today’s mobile networks, 3G will significantly boost network capacity-so operators will be able to support more users, as well as offer more sophisticated services. 3G-At home 3G is going to affect our home, and social lives in many ways. The services 3G enables will help us to manage our personal information. Simplify tasks that are just fun to use. Operators will be able to develop myriad mew service opportunities to attract and retain new customers. Here are some examples: 1. You’re sitting on a train and use this “dead” time to log on to your bank account, check your balance and pay a few bills-all through your 3G device. You save time and can be smarter about managing your finances. 2. On a touring vacation, you arrive in a new city. You haven’t made any reservations in advance, because you can do this when you get there, by using your 3G handset to obtain up-to-date information, including hotel vacancies. Having booked a room, you can use mobile to view video clips of local tourist attractions and talk to someone from tourist information bureau at the same time. 3G-At work 3G will not support the needs of businesspeople who travel a lot, but will also help new, flexible working practices, such as home-working and remote access to corporate networks outside traditional working hours. Businesspeople are often high-volume airtimes, so they represent a big opportunity for mobile operators, Here are some examples: 1. At work you receive a message from your “smart” refrigerator at home. The message tells you that certain items need restocking and an order has already been prepared are ready to collect on the way home. 2. You are on the road, and urgently need to discuss a draft presentation with a number of colleagues back in the office. Pulling into a service station, you use your 3G device to hold a telemeeting with your colleagues and, at the same time, you can all view the draft presentation and make changes on line. 3. A maintenance engineer is repairing some equipment on a client’s premise and hits a problem. Using his 3G device, he contacts his department and downloads a demonstration video that guides him through the repair process. TECHNOLOGY 3G brings together two powerful forces: wideband radio communications and IP-based services. Together, these lay the groundwork for advanced Mobile Internet services, including personalized portals, ”infotainment”, mobile commerce and unified messaging-encompassing high-speed data, superior quality voice and video and location-based services. Making 3G a reality depends on technology developments in different areas. These include amendments to the radio interface to support wideband communications and in the core network. Supporting technologies, such as WAP and Bluetooth, also have an important role to play. This section provides a brief overview of some of the main technologies and developments involved. Ericsson supports all these technologies and has played an active role in their development. GPRS General Packet Radio Service(GPRS)is an enhancement to existing GMS and TEMA networks that introduces packet data transmission, enabling “always on” mobility. This means that users can choose to be permanently logged on to e-mail, Internet access and other services, but do not have to pay for these services unless sending or receiving information. When EDGE is added to GPRS, these data rates will increase up to 384kbit/s. GPRS will be implemented by adding new packet data nodes and upgrading existing nodes to provide a routing path for packet data between the mobile terminal and a gateway node. The gateway node will provide interworking external packet data networks for access to the Internet and intranets. Benefits: 1. Faster data speeds and “always on” mobility 2. Almost instantaneous connection set-up 3. Connection to an abundance of data sources around the world, through support for multiple protocols, including IP 4. A step towards full 3G services. WCDMA Wideband Code Division Multiple Access(WCDMA) is a wideband radio technique that provides far higher data rates than other radio techniques available today, up to 2Mbit/s, and highly efficient use of radio spectrum. WCDMA is the major incentive to the commercialized 3G services. Elaborately, in 2005, more than forty commercial WCDMA networks were released worldwide; accounting for about 80% or more of all 2005 released 3G networks. By December 42 countries all over the wor2005, there had been 100 WCDMA networks released in ld, which illustrates over two-thirds of WCDMA license holders have already released their own 3G business operations. In addition, in some familiar transmission channels, it can also provide circuit switching and sub-contract exchange service, accordingly, consumer can also use exchange ways answer the call and then by the exchange ways have access to the Internet, this technology can improve the efficiency in the use of fixed telephone move, that gives us more than the same time can only do voice or data transmission service restrictions. For the cost, WCDMA network use cost is not to access time calculation because of by subcontracting exchange technology, but the consumer data throughput will decide. The higher bandwidth that WCDMA provides will deliver the full potential of 3G. For example, WCDMA allows simultaneous access to several voice, video and data services at once. WCDMA is fully compliant with IMT-2000 and is the air interface technology for standards in the 2GHz bandwidth(the IMT-2000 core band), known as UMTS(Universal Mobile Telecommunication System) in Europe and ARIB(Association of Radio Industry Businesses) in Japan. Ericsson has been at the forefront of WCDMA development. The company delivered an experimental WCDMA system to NTT DoCoMo in Japan back in 1998. Ericsson has also set up WCDMA test systems around the world. At 2000, Ericsson announced its first family of WCDMA base stations. EDGE Enhanced Data Rates for Global Evolution (EDGE) enables GSM and TDMA operators to offer 3G services using existing network frequencies. By making changes and additions to standardization of evolutionary phases of the air interface and the backbone networks, as well as the migration to ALL-IP and multimedia networks. CDMA2000 CDMA2000 is a decidedly efficient 3G standard for the delivery of high bandwidth data and high capacity voice services. The evolution of the cdma2000 standard will enable mobile systems to offer data throughputs of 2 Mbit/sec and beyond. The higher bandwidth that cdma2000 provides will deliver the full potential of 3G. For example, cdma2000 also allows simultaneous access to several voice, video and data services at once. CDMA2000 is fully compliant with IMT-2000 requirements for 3G. CMDA2000 will be implemented in the existing frequency bands of CDMA and TEMA at 800 and 1900 MHz, as well as in new spectrum at 2GHz in Japan. Ericsson is a leader in cdma2000development, and a key driver in the standardization of evolutionary phases of the air interface and the backbone networks, as well as the migration to ALL-IP and multimedia networks. Bluetooth Bluetooth is an open standard for two-way, short-wave radio communications between different devices. It marks the end of cables and cords between mobile phones, palmtops, portable PCs and printers, for example, Furthermore, Bluetooth enables information between such devices to be synchronized. Diary information held on a PDA can be updated automatically when within range of a Bluetooth-enabled PC. Bluetooth is also going to be important for machine-to-machine communications-one of the largest growth areas in telecommunications. Bluetooth is a key development for terminals and other devices using mobile networks. It is available now for 2G networks and as 3G systems, will play an increasingly important supporting role in the future of mobile communications. Ericsson has already announced Bluetooth devices, including the T36 Bluetooth phone and a Bluetooth headset. Bluetooth was originally developed by Ericsson, but is now under the auspices of the Bluetooth Special Interest Group. It was widespread support among telecom equipment vendors, computer and chip manufactures. Symbian Symbian is an independent joint venture supported by companies including Ericsson, Nokia, Motorola and Psion. Symbian aims to promote a mass market for mobile information devices in two ways: 1. First, through the development of core software, application frameworks, applications and development tools for mobile multimedia devices(such as PDAs, smartphones and communication) 2. Second, by “evangelizing” standards for the interoperation of mobile of mobile information devices. Symbian’s EPOC operating system is already available and Ericsson devices such as the R380 are EPOC-enabled. WAP Wireless Application Protocol (WAP) is a global, open standard that gives mobile users access to Internet services through handheld devices. It enables users to easily access a whole range of Mobile Internet and other data services from mobile devices such as smartphones and communications, and without the need to plug into a separate laptop or data-enabled device. WAP enables this through a built-in “WAP microbrowser ” that lets information be accessed direct from a phone, in the same way that web browsers provide access to on-line services via an Internet-ready PC. Typically, a WAP screen will display a number of hyperlinks to various services or WAP applications. Ericsson is one of the four founding members of the WAP Forum. The latest version of the WAP standard, WAP 1.2.1, has recently been launched. Our dedicated WAP consutants are ready to assist operators and services providers sharpen their competitive, innovative ways to communicate with customers. 3G of China Mobile in Fujian Province From the early eighties of last century, Mobile communication has experienced the evolution of three generations of core technologies: The first generation (1G) are AMPS(Advanced Mobile Phone System) and TACS(Total Access Communication System) which play the role of the representative of the simulated cellular mobile communication system; The second generation (2G) are GSM (Global System for Mobile Communications) and narrow-band CDMA (Code Division Multiple Access) which act as the representative of the digital cellular mobile communication system; And the third generation mobile communication systems, 3G (3rd Generation), is a new generation of broadband multimedia cellular systems based on wideband CDMA as the symbol. Except for providing traditional voice communications, 3G also provides a variety of Internet access services and real-time multimedia services. The creation of 3G helps mankind to take the firm step on the road to achieve this ideal goal of personal communications. After Guangdong Province firstly built the TACS system in 1987 and put it into commerce so far, China's booming in the market of mobile communications. In the end of 2005, mobile subscribers has reached 388 million, accounting for 18.5% of global mobile users. In addition, second-generation mobile communication system with the representative of GSM gains great success. However, with the development of mobile communication technology and human’s need of mobile high-speed data, 3G has become the direction of the development of mobile communications. 3G, firstly used into business in Japan, is developing rapidly and the global 3G users have exceeded 207 million at the end of October 2005. China is expected in the first half of 2006 or 2007 to release 3G licenses and to fully start building 3G network. 3G is opportunity and challenge for operators in the telecommunications. The Ministry of Information Industry wants to adjust the industrial structure through the issuance of 3G licenses, to improve operational efficiency, to avoid vicious competition, and to maintain the market order. With its own intellectual property rights with national TD-SCDMA technology standard, 3G vigorously promote the development of national industry. Issuing 3G licenses, which will give a significant impact on the environment of China's mobile communications industry, makes China's mobile communications industry enter a strategic turning point. Fujian Mobile, as the business leader in the market of Fujian Mobile Communication, will continue to play an important role in the development of Fujian Mobile's 3G strategy and make an important practical significance. According to the general process of strategic management, including strategic analysis – strategic choice – strategic implement - strategic control of the main line, and this thesis uses some strategic management theories such as SWOT analysis, five forces model, value chain analysis, core competition powers, McKinsey which are called 7-S model, etc, to discuss Fujian Mobile's 3G development strategy in detail. In Fujian province, China Mobile is the first strategic environment analysis of the external environment as well as enterprise mobile Fujian own resources and capabilities. in the external environment analysis, first briefly reviewed the course of development of mobile communications industry, to provide a follow-up analysis of the basic environmental infrastructure, and then through the analysis of the overall environment in China pointed out that China's population, economic, legal / policy, social, cultural, technology and globalization environment, and many other factors strongly support China's macroeconomic environment 3G market development; Then from 3 to analyze China's 3G industry : the industry life cycle, five critical success factors of models and industry. Given the current composition of the portfolio and operating income, as well as 3G technical characteristics, the authors speculate that China's 3G market will lead to market by two years or so -- naive period, and then to permanent. 5 power industry in China 3G models, will be playing a leading role with the industry strength and potential competitors to enter the force, China Telecom and China Unicom will pose the greatest threat to China Mobile. China's 3G industry key success factors are : excellent network quality, good operational capacity, high-quality customer service, outstanding talent and outstanding enterprise culture, and good business and capital management. Fujian mobile network in quality, customer service, human resources and capital operation and management level in the province are in a leading position, should continue to maintain; At the operational capacity and enterprise culture are to be strengthened. Fujian Mobile in the 3G era will be the major competitors Fujian Telecom and Fujian Unicom, the article on their specific situations and possible future competitive strategy has done detailed analysis. In the internal environment analysis, introduced Fujian mobile resources, capability and core competitiveness. Through value chain analysis that the movement in Fujian production, marketing, service and human resources management in four aspects have certain competitive advantages, Fujian mobile resources and capacities to support its successful implementation of 3G development strategies, and services and will enhance the operational capacity of the enterprise's core competitiveness is moving to Fujian direction. Summarizing the external environment and internal resources, the thesis analyzes the SWOT carried out by Fujian Mobile and explain the enterprise's strengths, weaknesses, opportunities and threats. On this basis, according to Porter's three basic competitive strategic theories, the best choice of the development strategy of Fujian Mobile 3G is to implement the differentiation strategy. This thesis first briefly introduces the Fujian Mobile's parent company - China Mobile's strategic system, and then implements the strategy's four strategic priorities between Fujian Mobile: 1) forging a strong brand; 2) build quality 3G communication network; 3) customer service; 4) business leadership. The strategic implementation and formulation are both very important. According to the McKinsey 7-S model, the organization is composed of the strategy, structure, system, style, staff, shared values and skills. In the process of development, Fujian Mobile should take all the seven aspects into account, to keep co-ordination, co-ordination and achieve consistency and balance. The thesis is focused on four key factors of the implementation of 3G developed strategy: personnel, systems, skills and shared values, and analyzes of the key initiatives. In terms of personnel, human resources management system should be improved,and we should attract the outstanding 3G talents; in the system, we can achieve efficient operation through process of reengineering; in skills, we can combine technical innovation and management innovation to continually improve business performance; in common values, we should create excellent corporate culture. Finally, due to environmental changes and other factors, and it may cause the strategic failure, Fujian Mobile should plan well ahead in prediction and analysis, make appropriate measures, and take good strategic control. The paper mainly analyzes the competitive resistant behavior between the strong opponents and a significant impact caused by environmental changes, and puts forward the countermeasures when Fujian Mobile meets challenges. In the future competitive 3G mobile market in Fujian Province, Fujian Mobile meets an enormous challenge. But as long as sticking to its own direction, focusing on all customer, strengthening the strategic management, enhancing strategic execution, forging core competencies, Fujian Mobile will be capable to gain an invincible position in the market and eventually become the creator of excellent quality. 3G技术 第三代移动通信系统(也称3G)是移动通信市场经历了第一代模拟技术的移动通信业务的引入,在第二代数字移动通信市场的蓬勃发展中被引入日程的。在当今Internet数据业务不断升温中,在固定接入速率(HDSL、ADSL、VDSL)不断提升的背景下,第三代移动通信系统也看到了市场的曙光,益发为电信运营商、通信设备制造商和普通用户所关注。 移动通信技术开始是各自发展的状态,各个国家、技术组织都不断发展自己的技术,美国有AMPS、D-AMPS、IS-136、IS-95,日本有PHS、PDC,欧洲则是GSM。这种格局一方面在移动通信发展的初期满足了用户的需求,开拓了移动通信市场,另一方面也人为造成地区间的隔离,引发了全球统一移动通信制式的需求。ITU正是在这个背景下于1985年启动了第三代移动通信系统的 规范 编程规范下载gsp规范下载钢格栅规范下载警徽规范下载建设厅规范下载 工作。 在第三代移动通信规范提案的概念评估过程中,宽带码分多址(WCDMA)技术以其自身的技术优势成为3G的主流技术之一。 虽然在3G 后面的技术可能很复杂,但是3G将会在我们生活中产生的影响是我们可以想象的。 仅仅想象在你的移动电话中加入相机、摄像机、计算机、音响以及收音功能机。这样,无论何时何地你都将能够通过无限网络获得大量的媒体信息和娱乐。 移动通信正在有单一的语言通信向多媒体方向发展,通过此途经来加深我们对外界的感觉。 但这些并不会全部都立刻发生。至今为止没有一个人能够完全掌握3G 的发展的进程。我们唯一确信的是2001年多媒体通信将冲击日本市场,而且欧洲和北美也将很快发展多媒体通信市场。 3G在带来告诉的语音通路之外还集以IP为基础的服务为一身,有强大的发展环境。香IP方向发展是至关重要的。IP技术是以简单的数据包传输为基础的,可以使用户同时上网,但是不必花钱,除了我们发送或接受数据。IP 的自然无连接性可以大大提高存取速率:文件下载只需要很短的时间,而且只需轻轻一点就能和网络连接上。 3G采用多频率通信技术,并且达到了2Mbit/s 的通路速度。与现在的移动网络相比较,3G 将会极大的提高网络容量-因此将能够支持更多的使用者,同时能偶提供更多复杂的服务。 3G-在家庭中的应用 3G 将通过许多途经影响我们的家庭和社会生活。3G服务将为我们管理个人信息提供帮助,简单的任务例如在食品杂货店,如何合理的利用时间来提高我们的服务就是非常生动的应用,经理将可以提出许多新的服务项目来吸引新顾客留住老客户。如下有这些例子: 1. 你可以利用乘坐火车的时间登录你的银行账号,检查你的手指是否平衡,还 可以支付一些账单——所有的这些都可以通过3G实现。你在节约时间的同时 整理了你的财务。 2. 在休闲度假中,你到了一个新城市。你没有必要做任何的预定,因为你可以 在到达之后再做这些。通过3G 手机你能获得最新的信息,包括旅馆空缺。 有预定房间,你可以使用你的手机查阅当地的旅游胜地还可以同时与别人交 流旅游信息。 3G-在工作中的应用 3G将不仅仅满足很多经常出差的商人的需要,也将会有助于新兴的、轻松 的工作,例如你可以在家通过网络进行贸易。商人是关注电视节目实际时间最长的人,一次,他们为手机的设计者描述了一个很大的商机。以下是一些例子: 1、 在工作中你将受到家中“只能”电冰箱的一个信息。信息高速你,冰箱中 的一些事物需要更换了,并且这些需要的东西的清单已经准备发往杂货 店,如果你同意,杂货店将为你准备好所有所需的东西。 2、 你在旅途中,急切地需要与办公室中的同事讨论草稿发表。即将到一个服 务车站,你可以使用你的3G装置和你的同事举行电话会议,与此同时, 你能看到全部草稿的发表而且在线上做出相应的变化。 3、 一个维护工程师正在修理客户提出的一些仪器并且遇到了问题。这时他使 用3G装置,与他的部门联络,下载的修理程序将会示范录像指导他修理。 技术 3G有两个有利的优势:宽带语音通信以IP为基础的服务。综合在一起,这些为现金的移动因特网服务奠定了基础,包括个性化的入口,你的手机将会自动接收最新的电视信息,提供高品质的声音和图像。 使3G变为事实需要依靠不同地区相关技术的发展。它在改善介绍无限通信分界方面、支持多频率通信扮演了重要的角色。在技术支持方面,WAP 和蓝牙都有很重要的应用。这一段提出了一些主要的技术和发展的简短观点。爱立信支持所有这些技术而且已经在它的发展中扮演了重要的角色。 GPRS 一般的数据包括语音服务{GPRS}是对现有的GSM和数据包传输的TDMA网络的提高,使之保持移动通信的特征。这意味着使用者能够随时登陆查看电子邮件,进行数据存取和其他的服务,但是不用支付这些服务的费用,除非传送或接受数据。当电子数据采集设备集成到GPRS中,这些数据的传输率将会达到384kbti/s。 GPRS可以通过不断增加节点和压缩节点来实现数据包在移动终端和网关中的传输。网关将为英特网和企业内部网络提供数据交互。 其优点在于: 在移动通信基础上的快速数据传输; 可以在瞬间建立连接; 提供全球丰富的数据库资源,支持多种 协议 离婚协议模板下载合伙人协议 下载渠道分销协议免费下载敬业协议下载授课协议下载 ,包括IP协议; 逐步地走向完善的3G。 WCDMA 宽带码分多地址接入技术(WCDMA)提供的数据传送速率远远大于现在我们采用的通信方式,提供高达2Mbit/s的传输速率,大大提高了光纤对语音信号的传输率。3G提供更宽的宽带是3G中存在的巨大的潜能。例如,WCDMA 能够使语音信号、视频信号和数据同时新兴传输。 WCDMA是商品化3G服务的主要刺激因素。像是精心安排似的,在2005年时,超过四十家的商业WCDMA网络都公诸于众,约占80%或者更多的在2005年3G网络发布。2005年12月,已经有100 WCDMA网络42发布,达到了世界各国三分之二以上,从而说明了WCDMA执掌人已经推出自己的3G业务运营。 此外,在同一些传输通道中,它还可以提供电路交换和分包交换的服务,因此,消费者可以同时利用交换方式接听电话,然后以分包交换方式访问因特网,这样的技术可以提高移 动电话的使用效率,使得我们可以超过越在同一时间只能做语音或数据传输的服务的限制。 在费用方面,WCDMA因为是借助分包交换的技术,所以,网络使用的费用不是以接入的时间计算,而是以消费者的数据传输量来定。 WCDMA完全遵照了IMT-2000提出的2GHz宽带 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 (IMT-2000中心宽带),就像是在欧洲采用的UMTS(全球的移动传输系统)和日本采用的ARIB(语音信号工业标准联盟)。 爱立信在WCMDA 的研发方面走在了前列。公司早在1988年就在日本为移动通信网络开始了DMA 的实验活动。爱立信已经在全球建立了WCDMA 的测试系统。在2000年,爱立信宣布了他建立了WCDMA 的基站。 EDGE 全球革命性的提高传输速率将是原来的GSM和TSMA运营商利用现有的设备提供3G 服务。通过定制新的通信附加标准来对无线通信和网络中枢进化标准化,同时改革所有的IP业务和多媒体网络。 CMDA2000 CMDA2000对于提高宽带传输速率和传送高质量的语音服务无疑是3G标准最有效率的。CDMA2OOO标准的发展将会使移动通信系统能够提供2Mbit/sec 的数据传输率甚至超过这个标准。CDMA2000提供的宽带向我们展示了3G的潜能。举例来说,CDMA2000允许同时的传输多组声音图像数据。 CDMA2000完全融合了IMT-2000标准,并且满足了3G的标准,CDMA2000可以通过现有的CDMA和TDMA在800到1900MHz的频段上实现,就像日本在2GHZ的光谱中实现。 爱立信是CDMA2000 研发的先行者,它制定了对无线通信和网络中枢进行改革的新标准,同时也提出了对IP和多媒体网络进行改革的意见。 蓝牙 蓝牙是在不同的装置之间进行上通道短波传输的公开标准。举例来说,它的 出现标志着通过电缆进行移动通信连接账上电脑或笔记本电脑的时代已经过去。此外,蓝牙能够说数据传输同步化。存储在智能数字助理上的日程表可以在个人计算机蓝牙能够达到范围里面自动个更新。蓝牙将成为通信领域中不同设备之间传输数据最重要的手段,同时它也将成为发展最快的发展领域。 蓝牙技术是终端和其他设备使用移动光通信网络的关键。蓝牙即可应用到现在的2G网络业可以支持3G系统。它竟会在未来的移动通信中占据越来越中哟啊的地位。爱立信已经研制出了蓝牙装置,包括T36蓝牙手机和蓝牙账上设备。 蓝牙是由爱立信公司首先研制的,但现在蓝牙主要是由一个特殊的世界组织来主管。此技术已在所有电信器械生产商、计算机制造商以及芯片制造商中普及。 Symbian Symbian是一个被包括爱立信、诺基亚、摩托罗拉和Pesion公司共同投资的项目。Symbian的目标是通过以下两种方式提高其在移动通信市场的份额: 第一,通过发展软件的核心,优化系统结构,进一步的研发手机通信设备工具(例 如个人数传助手、小巧的手机和通信器材)。 第二,制定移动设备传输信息的标准。Symbian的EPOC操作系统已经研制成功, 而且爱立信已经在R380中使用了EPOC操作系统。 无线传输通讯协定 无限传输通讯谢东是一个全球性的协议,是通过移动设备访问英特网的公开标准。它可以使用户通过移动该设备,例如手机和便携设备,访问整个移动万罗 和数据库服务商,不用使用不同设备来完成这些任务。 无线传输通讯协定允许通过建立“无线传输通讯协定微型浏览器”组织电话信息的芳香,同样地网络浏览器经由英特网——个人计算机提供咋先服务。典型来看,无线传输通讯协定监控屏将会显示各种不同的服务或数据入口的若干超链接。 和采用无限传输通讯协定的手机一样,爱立信也已经宣布研制出一种无线传输通讯协定来服务开发者的设备(WAP IDE)和无限传输通讯协定出入口/代理,用移动的网络在英特网和局域网络环境中来桥接无限传输通讯协定申请和服务。除此之外,爱立信提供应用专利,像是爱立信本土化了英特网(ELI)给本地服务,提供时间和发展环境给无限出书通讯协定申请的无线传输同通讯协定应用服务商。 爱立信是无线传输通讯协定论坛的四个最初成员之一。自从1997年以后,当它成立到时候,无线传输通讯协定论坛已经得到广泛的工业厂商的支持,他们大部分都是世界无线传输通讯协定论坛的成员。最新版的无线传输通讯协定标准,无线传输通讯协定1.2.1刚刚被开发出来。 我们将尽全力来推进无线传输通讯协定,准备协助运营商和服务提供商在竞争中处于更有利的地位。这有助于我们调整现金的业务来适应新经济的发展,更有效的利用资源,用创新的方法和客户沟通。 中国移动福建省3G手机情况简介 从上世纪80年代初、移动通讯经历了三代演化的核心技术:第一代的(相关) 高级移动电话系统)和TACS访问通信系统(总)代表扮演的角色,是安培的电流( 并对模拟蜂窝移动通信系统;第二代(第二代)是GSM(全球移动通信系统)、窄带CDMA(码分多址),作为代表数字蜂窝移动通信系统;以及第三代移动通信系统、3G(第三代),是新一代的宽带多媒体蜂窝系统基于宽带CDMA的象征。除了提供传统的语音通信,3G也提供各种各样的互联网接入服务和实时多媒体信息服务。3G帮助人类的创造采取坚定的站在路上来实现这个理想目标个人通讯。 在广东省首先建立了TACS系统后并在1987年把它放在商务到目前为止,中国的移动通信市场蓬勃发展。2005年底,全国的移动用户已经达到388亿美元,占全球移动用户18.5%。此外,第二代移动通信系统和代理的GSM获得巨大的成功。然而,随着移动通信技术的发展和人的需要移动高速数据,3G已成为的发展方向移动通信。3G,首先运用到公司在日本市场的迅速发展,全球3G用户在2005年十月末已超过了207万。中国将于2006年上半年释放3G许可证或2007年开始建造完全3G网络。 3G对电信运营商来说是机遇与挑战。信息产业部想调整产业结构,通过3G许可证的发行,提高运营效率,避免恶性竞争,维护市场秩序。拥有自主知识产权与国家td - scdma技术标准,3G大力推动民族工业的发展。发放3G许可证,它将给中国的移动通信产业环境一个重大影响,是中国的移动通信行业进入一个战略的转折点。随着成为市场业务的领袖,福建移动通信将会继续发挥重要发展中的作用,福建移动的3G策略具有重要的现实意义。 根据总体战略管理过程,包括战略分析-战略实施-战略性选择-策略控制为主线,本文运用一些战略管理理论如SWOT分析五只部队模型、价值链分析、核心竞争力的力量、麦肯锡称为7-S模型讨论等,对福建移动的3G发展战略进行了详细的介绍。 福建是中国移动首次战略环境分析的外部环境。对福建本身资源、能力、外部环境的分析,首先简要回顾了发展的历程,提供移动通信产业的后续研究的基本环境基础设施,然后通过分析我国整体环境指出,中国的人口、经济、法律、政策、社会、文化、技术和全球化的环境下,和许多其他因素的一起大力支持中国的宏观经济环境3G市场发展,然后分析了中国从3岁到3G发展:产业生命周期、五个关键成功因素模型和产业。鉴于当前的成分的组合和运营收入,以及3G技术的特点,中国的第三代移动通信市场将会导致市场2年左右天真的时期再到永久的。我国电力工业3G模型,将在同行业中发挥主导作用强度和潜在的竞争者进入力、中国电信、中国联通将带来的最大威胁中国移动。中国的3G发展关键成功因素是:优秀的网络的质量、良好的业务能力、优质的客户服务、优秀的人才和优秀的企业文化、好的企业和资本管理。福建移动网络在质量、客户服务、人力资源和资本运营与管理水平省都处于领先地位,应该继续保持。福建移动以3G时代将主要竞争对手福建电信和福建联通。通过价值链分析运动在福建生产、销售、服务和人力资源管理在四个方面有一定的竞争优,福建移动资源和能力来支持其成功实施3G发展战略和服务,提高经营能力的企业的核心竞争力。 总结的外部环境和内部资源,在此基础上,根据波特的三个基本竞争企业战略理论,最好的选择福建发展战略的移动3G是实行差异化战略。本文首先简要介绍了福建移动的母公司——中国移动的战略体系,然后实施战略的四个战略优先权的手机:1)闽锻造的强势品牌建设质量;(2)3G通讯网络;3)客户服务;4)商业领导。 -S模型,该组织是由战略、制定的战略实施是非常重要的。根据麦肯锡的7 结构、系统、风格、人员、共同的价值观和技能。在发展过程中,福建移动应该把所有的七个方面考虑,以保持协调、协调、实现一致性和平衡。本文集中在四个关键因素的3G发展的战略的实施人才、系统、技能和共同的价值观,并分析了的关键性举措。从人员、人力资源管理系统要改进,我们将会吸引优秀的3G人才;在此系统可以高效运作 流程 快递问题件怎么处理流程河南自建厂房流程下载关于规范招聘需求审批流程制作流程表下载邮件下载流程设计 再造过程;在技能,我们能把技术创新和管理创新、不断提高经营绩效有显着的影响;在共同的价值观、要创造良好的企业文化。 最后,由于环境的变化和其他因素,这可能会引起战略失败,福建移动应该计 作出适当的措施,并好好战略控制。分析了之间的竞争抵划好领先于预测和分析, 抗强大的对手行为和一种有意义的环境变化带来的影响,并提出解决的建议当福建移动遇到的挑战。 在未来的竞争3G市场在福建省福建移动遇到了一个巨大的挑战。但只要坚持自己的方向,重点,加强客户的战略管理、提高战略执行、锻造核心竞争力、福建移动将可获得不败之地的市场,最终成为创造者品质优良。
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