【正文】 and increase, the network service to the digitization, the grouping development, the motion network is moving toward the wide band inevitably. Through the use telephone exchange technology and the honeyb radio technology, were born in the late 70s the first generation of simulation mobile phone. AMPS (North America honeyb system), NMT (Northern Europe mobile phone) and TACS (omnidirectional munications system) is three kind of main narrow band mock standard. A first generation of wireless networking39。s yearly rate will reach as high as 300%, obviously the user will turn on Internet39。s GPRS. application actuates the market The wireless data traffic39。s wide band, networking39。1981年誕生的第一個(gè)具有國(guó)際漫游功能的模擬系統(tǒng)NMT的使用頻段為450MHz,1986年NMT變遷到900MHz頻段。2000年以后,窄帶移動(dòng)電話業(yè)務(wù)需求將依然很大,但隨著Internet等高速數(shù)據(jù)通信及多媒體通信需求的驅(qū)動(dòng),寬帶多媒體綜合業(yè)務(wù)將逐步增長(zhǎng),而且就未來(lái)信息高速公路建設(shè)的無(wú)縫覆蓋而言,寬帶移動(dòng)通信作為整個(gè)移動(dòng)市場(chǎng)份額的子集將顯得愈來(lái)愈重要。話音呼叫將與實(shí)時(shí)圖像相結(jié)合,產(chǎn)生大量的可視移動(dòng)電話,還將實(shí)現(xiàn)移動(dòng)因特網(wǎng)和萬(wàn)維網(wǎng)瀏覽。在我國(guó),因特網(wǎng)用戶的年增長(zhǎng)率將高達(dá)300%,顯然用戶在運(yùn)動(dòng)中接入因特網(wǎng)的需求將會(huì)增長(zhǎng)。話音是單一的、易于被大眾所接受的業(yè)務(wù),然而無(wú)線數(shù)據(jù)則不同,無(wú)線數(shù)據(jù)最初的應(yīng)用重點(diǎn)放在運(yùn)輸管理這樣的專業(yè)市場(chǎng)。 無(wú)線數(shù)據(jù)——生機(jī)無(wú)限當(dāng)前移動(dòng)數(shù)據(jù)通信發(fā)展迅速,被認(rèn)為是移動(dòng)通信發(fā)展的一個(gè)主要方向。 移動(dòng)通信業(yè)務(wù)之所以發(fā)展迅猛主要是其滿足了人們?cè)谌魏螘r(shí)間。關(guān)鍵詞： 移動(dòng)通信 Internet 無(wú)線數(shù)據(jù) IMT2000 智能網(wǎng) 網(wǎng)絡(luò)融合一、移動(dòng)通信的意義所在二、網(wǎng)絡(luò)業(yè)務(wù)數(shù)據(jù)化、分組化WAP為將Internet的信息內(nèi)容以及增值業(yè)務(wù)傳送到移動(dòng)終端提供了一種開放的通用標(biāo)準(zhǔn),實(shí)現(xiàn)了IP與GSM網(wǎng)絡(luò)的橋接,是一個(gè)為廠商提供加速市場(chǎng)增長(zhǎng)、避免網(wǎng)絡(luò)割接、保護(hù)運(yùn)營(yíng)商投資的標(biāo)準(zhǔn),WAP確保任何與WAP兼容的GSM手機(jī)都能工作。EDGE(增強(qiáng)數(shù)據(jù)速率GSM改進(jìn)模式)使用修改過(guò)的GSM調(diào)制方式來(lái)實(shí)現(xiàn)超過(guò)300kbit/s的數(shù)據(jù)速率。個(gè)人移動(dòng)多媒體將根據(jù)地點(diǎn)為人們提供無(wú)法想像的、完善的個(gè)人業(yè)務(wù)和無(wú)線信息,將對(duì)人們工作和生活的各個(gè)方面產(chǎn)生影響。第一代無(wú)線網(wǎng)絡(luò)技術(shù)的一大成就就是去掉了將電話連接到網(wǎng)絡(luò)的用戶線。移動(dòng)網(wǎng)絡(luò)由單純地傳遞和交換信息,逐步向存儲(chǔ)和處理信息的智能化發(fā)展,移動(dòng)智能網(wǎng)由此而生。1998年4月,ITUT在新推出的智能網(wǎng)能力集一2標(biāo)準(zhǔn)中描述了移動(dòng)接入的功能實(shí)體,稱為CAMEL phase2標(biāo)準(zhǔn)。六、網(wǎng)絡(luò)趨于融合,走向統(tǒng)一心骨干層和接八層組成、業(yè)務(wù)與網(wǎng)絡(luò)分離的構(gòu)架。 Other one kind is the packet switching migration data traffic, like Motorola39。s this kind of life style change the important attribute. （1）Internet39。s mercial value and the consumer market obtained the proof, the whole world moved the market to grow by the unusual speed. The mobile munication evolution39。s research, as early as started in 1995, just started the concrete standard agreement not to appear, various manufacturers have formulated own standard respectively, and has carried on many research works according to the above, like Alcatel, Nortel, Ericsson and so on successively have promoted own initial period product. These work to move the intelligent network standard the formation to gain in the experience finally. at the end of 1997, American honeyb Telemunication industries association (CTIA) has formulated the motion intelligent network first standard agreement IS41D agreement. in January, 1998, European Telemunications Standard Research institute (ETSI) stage has introduced the CAMEL agreement in GSM the phase2+ (mobile munication highlevel logic customization application procedure), edition was Phase1. in April, 1998, ITUT was promoting newly in intelligent network ability collection 2 standards described the motion turning on function entity, was called CAMEL the phase2 standard. Follows is moving the network to the third generation system39。s relaxation will make the puter net, the telemunication network, the television n