【正文】 冰箱的一個信息。 技術(shù) 3 G 有二個有利的優(yōu)勢 : 寬帶語音通信和以 IP 為基礎(chǔ)的服務(wù)。 GPRS 一般的數(shù)據(jù)包語音服務(wù) (GPRS) 是對現(xiàn)有的 GSM 和數(shù)據(jù)包傳輸?shù)? TDMA 網(wǎng)絡(luò)的提高 , 使之保持移動通信的特性。 提供全球豐富的數(shù)據(jù)庫資源 ,支持多種協(xié)議 , 包括 IP 協(xié)議 在 2020 年，愛立信宣布了他建立了 WCDMA 的基站。舉例來說， cdma2020 允許同時的傳輸多組聲音圖像數(shù)據(jù)。存儲在智能數(shù)字助理上的日程表可以在個人計(jì)算機(jī)中藍(lán)牙能夠達(dá)到范圍里面自動更新。 Symbian Symbian 是一個被包括愛立信，諾基亞，摩托羅拉和 Psion 公司共同投資的項(xiàng)目。 它可以使用戶通過移動設(shè)備例如手機(jī)和便攜設(shè)備訪問整個移動網(wǎng)絡(luò)和受據(jù)庫服務(wù)商 ,不用用不同的設(shè)備完成這些任務(wù)。 我們將盡全力來推進(jìn)無線傳輸通訊協(xié)定，準(zhǔn)備協(xié)助運(yùn)營商和服務(wù)提供商在競爭中處與更有利的地位。 盡管３Ｇ發(fā)展一片欣 欣向榮的景象，然而由于手機(jī)流媒體軟件，視頻影像的流暢、 畫面質(zhì)量等技術(shù)方面存有問題，手機(jī)電視大踏步前進(jìn)還需要時日。 3G 時代依靠 3G 網(wǎng)絡(luò)的數(shù)據(jù)高速傳輸，從而 3G 手機(jī)用戶可以“面對面”交談。自從 1997 以后，當(dāng)它成立的時候 , 無線傳輸通訊協(xié)定論壇已經(jīng)得到廣泛的工業(yè)廠商的支持，他們大部分都是是世界無線傳輸通訊協(xié)定論壇的成員。 此技術(shù)已在所有電信器械生產(chǎn)商、計(jì)算機(jī)制造商以及芯片制造商中普及。舉例來說 ,它的出現(xiàn)標(biāo)志著通過電纜進(jìn)行移動通信連接掌上電腦或筆記本電腦的時代已經(jīng)過去。 cdma2020 標(biāo)準(zhǔn)的發(fā)展將會使移動通信系統(tǒng)能夠提供 2Mbit/sec的數(shù)據(jù)傳輸率甚至超過這個標(biāo)準(zhǔn)。公司早在 1988 年就在日本為移動通信網(wǎng)絡(luò)開始了 WCDMA 的實(shí)驗(yàn)活動。 該標(biāo)準(zhǔn)提出不經(jīng)過 代的中間環(huán)節(jié)，直接向 3G 過渡，非常適用于 GSM 系統(tǒng)向 3G 升級。 在移動通信基礎(chǔ)上的快速數(shù)據(jù)傳輸 愛立信支持所有這些技術(shù)而且已經(jīng)它的發(fā)展中扮演了重要的角色。 一個維護(hù)工程師正在修理在客戶提出的一些儀器并且遇到了問題。商人是關(guān)注電視節(jié)目實(shí)際間最長的人，因此，他們?yōu)槭謾C(jī)的設(shè)計(jì)者描述了一個很大的商機(jī)。在這里有一些例子 : 向 IP 方向發(fā)展是至關(guān)重要的。 雖然在 3 G 后面的技術(shù)可能很復(fù)雜 , 但是 3 G 將會在我們生活中產(chǎn)生的影響是我們可以想象的。LCD TVs will be included in Mobile TV Mobile TV is to use with the operating system and streaming videoenabled smart phones to watch TV business. It is a multimedia that use CMMB technology, whether it is GPRS mobile phone or CD MA1X phone, need to be equipped with mobile terminal operating system to install the appropriate player software. TV programs from the corresponding mobile munication pany or by the corresponding SP to anize and deliver. Despite the development of a thriving scene 3G, but because mobile streaming media software, smooth video images and other technical aspects of picture quality there are some problems, Mobile TV strides also takes some time. 二、英文翻譯： 3G 技術(shù) 摘要： 21 世紀(jì)是信息經(jīng)濟(jì)的時代，作為這個時代的代表技術(shù)， 3G 技術(shù)將在非?？斓乃俣劝l(fā)展很快，不斷創(chuàng)造性地將進(jìn)入人們的工作，學(xué)習(xí)和生活中深。 more and more 3G video phone All along, we use , MSN chat with friends remotely. As the mobile data transfer rate, image processing, transmission, mainly the acceptance of such display devices makes mobile video chat stranded. 3G time to rely on highspeed 3G data transmission work, which 3G mobile phone users can face to face conversation. Through mobile video, As far away from the mother via cell phone together, were falling through the mobile phone lovers can meet again. s EPOC operating system is already available and Ericsson devices such as the R380 are EPOCenabled. TDSCDMA All called Time DivisionSynchronous CDMA , this standard is formulated by mainland China alone the 3 G standard. On June 29, 1999, the China tele science and technology and telemunications research institute (Datang Tele) to the ITU, but technical invention father put forward in Siemens AG. TDSCDMA has the characteristics of low radiation, known as the green 3 G. This standard will intelligent wireless, synchronous CDMA and software radio today the international leading technology into which, in spectrum use efficiency, the business support for flexibility, frequency flexibility and cost, and other aspects of the unique advantages. In addition, because of the huge market in China, the standard by the major telemunications equipment manufacturer to the attention of the world, more than half of the equipment factory now announced that can support TDSCDMA standards. This standard is made after of the intermediate links, and the generation of directly to the 3 G transition, so it is suitable to GSM system to 3 G to upgrade. Military munication work is the core of TDSCDMA task. 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. On a touring vacation, you arrive in a new city. You haven39。s mobile works, 3G will significantly boost work 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 that 3G enables will help us to manage our personal information, simplify tasks such as grocery shopping, make better use of our time and offer services that are just fun to use. Operators will be able to develop myriad new service opportunities to attract and retain new customers. Here are some examples: You39。A step towards full 3G services. Second, by evangelizing standards for the interoperation of mobile information devices. Symbian39。 3G is to share with friends your beautiful vacation in Hawaii. s OA system is limited to local area work ap