粗大浓稠硕大噗嗤噗嗤h,精品人妻码一区二区三区,国产av无码专区亚洲精品,日韩a片无码毛片免费看小说

家家通 | 所有行業(yè) | 所有企業(yè) 加入家家通,生意很輕松! ·免費(fèi)注冊(cè) ·登陸家家通 ·設(shè)為首頁(yè)
當(dāng)前位置: 首頁(yè) >> 全部產(chǎn)品 >> 機(jī)械 >> 化工設(shè)備配件 >> 威士訊-CDIO 4G移動(dòng)通信教學(xué)與科研開發(fā)平臺(tái)
威士訊-CDIO 4G移動(dòng)通信教學(xué)與科研開發(fā)平臺(tái)
威士訊-CDIO  4G移動(dòng)通信教學(xué)與科研開發(fā)平臺(tái) 價(jià)格:  元(人民幣) 產(chǎn)地:本地
最少起訂量:1 發(fā)貨地:本地至全國(guó)
上架時(shí)間:2019-11-20 22:17:40 瀏覽量:92
武漢威士訊信息技術(shù)有限公司  
經(jīng)營(yíng)模式:其他 公司類型:生產(chǎn)型,服務(wù)型
所屬行業(yè):化工設(shè)備配件 主要客戶:全國(guó)
  在線咨詢 跟我QQ洽談

聯(lián)系方式

聯(lián)系人:張小罡 () 手機(jī):027-87748533
電話: 傳真:
郵箱: 地址:中國(guó)湖北省武漢市洪山區(qū) 東湖高新技術(shù)開發(fā)區(qū)關(guān)東園路2-2號(hào)光谷國(guó)際商會(huì)大廈b座1210室

詳細(xì)介紹

      \r 1<\/strong>、產(chǎn)品簡(jiǎn)介<\/span><\/strong><\/span> \r<\/p>\r

      \r ES2410B 4G<\/span>(<\/span>LTE<\/span>)移動(dòng)通信科研創(chuàng)新與實(shí)驗(yàn)教學(xué)系統(tǒng)是在<\/span>TD-LTE<\/span>移動(dòng)網(wǎng)絡(luò)如火如荼建設(shè),大規(guī)模商用的背景下,武漢威士訊信息技術(shù)有限公司自主研發(fā)的新一代移動(dòng)通信教學(xué)設(shè)備。該系統(tǒng)是在商用設(shè)備基礎(chǔ)上,經(jīng)過(guò)專門改進(jìn),主要用于教師的科學(xué)研究和學(xué)生的創(chuàng)新實(shí)驗(yàn),其設(shè)計(jì)思路與實(shí)現(xiàn)方式均為國(guó)內(nèi)首創(chuàng),必將成為培養(yǎng)<\/span>4G<\/span>研發(fā)人才的新利器。<\/span><\/span> \r<\/p>\r

      \r 2<\/strong>、產(chǎn)品背景<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r <\/span> \r<\/p>\r

      \r 3G<\/span>移動(dòng)通信的發(fā)展推動(dòng)了移動(dòng)數(shù)據(jù)業(yè)務(wù)和移動(dòng)互聯(lián)網(wǎng)應(yīng)用的發(fā)展,而移動(dòng)數(shù)據(jù)與移動(dòng)互聯(lián)網(wǎng)應(yīng)用業(yè)務(wù)的發(fā)展又對(duì)移動(dòng)帶寬性能提出了更高的要求,這直接驅(qū)動(dòng)了以<\/span>LTE<\/span>(<\/span>Long Term Evolution<\/span>)為代表的第四代移動(dòng)通信技術(shù)的發(fā)展。<\/span>LTE<\/span>是繼第三代移動(dòng)通信之后國(guó)際上主流的新一代移動(dòng)通信標(biāo)準(zhǔn),面向未來(lái)的移動(dòng)通信技術(shù)標(biāo)準(zhǔn),是當(dāng)前**先進(jìn)的移動(dòng)通信技術(shù),集成了移動(dòng)通信領(lǐng)域**的研究成果。<\/span>LTE<\/span>包括<\/span>FDD<\/span>和<\/span>TDD<\/span>兩種模式,其中的<\/span>TDD<\/span>(<\/span>Time Division Duplex<\/span>)模式即為<\/span>TD-LTE<\/span>,它是<\/span>TD-SCDMA<\/span>的后續(xù)演進(jìn)技術(shù)與標(biāo)準(zhǔn),屬于<\/span>TD-SCDMA<\/span>技術(shù)與標(biāo)準(zhǔn)的發(fā)展和未來(lái)演進(jìn)的第二個(gè)階段,具有“<\/span>GAS <\/span>”優(yōu)勢(shì):“<\/span>G<\/span>”(<\/span>Global<\/span>,全球化),“<\/span>A<\/span>”(<\/span>Asymmetric<\/span>,非對(duì)稱)和“<\/span>S<\/span>”(<\/span>Synergetic<\/span>,共融性),更適合未來(lái)移動(dòng)業(yè)務(wù)的應(yīng)用。<\/span><\/span> \r<\/p>\r

      \r LTE<\/span>采用正交頻分復(fù)用<\/span>(OFDM)<\/span>、多進(jìn)多出天線<\/span>(MIMO)<\/span>等物理層關(guān)鍵技術(shù)以及通過(guò)網(wǎng)絡(luò)結(jié)構(gòu)的調(diào)整獲得性能提升。<\/span>LTE-A<\/span>則引入載波聚合技術(shù)、增強(qiáng)型多天線技術(shù)、無(wú)線網(wǎng)絡(luò)編碼技術(shù)和無(wú)線網(wǎng)絡(luò)<\/span>MIMO<\/span>增強(qiáng)技術(shù)等,使性能指標(biāo)獲得更大改善。<\/span>TD-LTE<\/span>網(wǎng)絡(luò)下行和上行峰值速度分別可達(dá)到<\/span>100Mbps<\/span>和<\/span>50Mbps<\/span>。<\/span><\/span> \r<\/p>\r

      \r 無(wú)線行業(yè)組織4G Americas<\/span>發(fā)布報(bào)告稱,目前全球已有67<\/span>個(gè)**建成163<\/span>張商用LTE<\/span>網(wǎng)絡(luò),全球124<\/span>個(gè)**或地區(qū)的415<\/span>家運(yùn)行商投資LTE<\/span>,預(yù)計(jì)2013<\/span>年LTE<\/span>商用網(wǎng)絡(luò)總數(shù)將達(dá)256<\/span>個(gè),多個(gè)預(yù)期中的LTE-Advanced<\/span>網(wǎng)絡(luò)(LTE-A<\/span>)也將推出。從2009<\/span>年5<\/span>月27<\/span>日瑞典啟動(dòng)**個(gè)4G<\/span>試商用網(wǎng)絡(luò)至今,LTE<\/span>已逐漸走進(jìn)我們的生活。<\/span> \r<\/p>\r

      \r TD-LTE<\/span>作為TD-SCDMA<\/span>的后續(xù)演進(jìn)標(biāo)準(zhǔn)已走出**,全球正式商用的TD-LTE<\/span>網(wǎng)絡(luò)已達(dá)14<\/span>個(gè),市場(chǎng)初現(xiàn)規(guī)模。目前**正在北京、深圳、杭州等13<\/span>座城市進(jìn)行TD-LTE<\/span>擴(kuò)大規(guī)模試驗(yàn),計(jì)劃建設(shè)2<\/span>萬(wàn)個(gè)TD-LTE<\/span>基站。在擴(kuò)大規(guī)模試驗(yàn)進(jìn)行的同時(shí),杭州、溫州、廣州、深圳及上海等城市已開始TD-LTE<\/span>試商用。在2013<\/span>年世界移動(dòng)通信大會(huì)上**宣布,2013<\/span>年計(jì)劃在全國(guó)建立20<\/span>萬(wàn)個(gè)基站、超過(guò)100<\/span>個(gè)城市布網(wǎng),采購(gòu)超過(guò)100<\/span>萬(wàn)臺(tái)終端<\/span> \r<\/p>\r

      \r 移動(dòng)互聯(lián)網(wǎng)時(shí)代已經(jīng)到來(lái),3G<\/span>競(jìng)爭(zhēng)更加激烈,智能手機(jī)加快普及,隨著產(chǎn)業(yè)和技術(shù)的成熟,TD-LTE<\/span>成為全球移動(dòng)通信技術(shù)標(biāo)準(zhǔn)和市場(chǎng)發(fā)展主流的步伐正在加快。<\/span> \r<\/p>\r

      \r <\/span> \r<\/p>\r

      \r 3<\/strong>、系統(tǒng)組成<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r  <\/span> \r<\/p>\r

      \r 整個(gè)<\/span>TD-LTE<\/span>網(wǎng)絡(luò)包括三個(gè)組成部分:核心網(wǎng)(<\/span>EPC<\/span>)、接入網(wǎng)(<\/span>EUTRAN<\/span>)和終端(<\/span>UE<\/span>)。<\/span>EPC<\/span>即核心網(wǎng)部分,包括<\/span>MME(<\/span>移動(dòng)性管理實(shí)體<\/span>)<\/span>、<\/span>S-GW(<\/span>服務(wù)網(wǎng)關(guān)<\/span>)<\/span>、<\/span>P-GW(<\/span>分組數(shù)據(jù)網(wǎng)網(wǎng)關(guān)<\/span>)<\/span>、<\/span>ESS(<\/span>歸屬用戶服務(wù)器<\/span>)<\/span>以及<\/span>PCRF<\/span>等功能實(shí)體。和<\/span>UMTS<\/span>相比,<\/span>NodeB<\/span>和<\/span>RNC<\/span>融合為<\/span>eNodeB<\/span>。在接口上,<\/span>eNodeB<\/span>和<\/span>EPC<\/span>之間通過(guò)<\/span>S1<\/span>口連接,<\/span>eNodeB<\/span>之間通過(guò)<\/span>X2<\/span>口連接,<\/span>eNodeB<\/span>和<\/span>UE<\/span>之間通過(guò)<\/span>Uu<\/span>口連接。<\/span><\/span>\r<\/p>\r

      \r  <\/span> \r<\/p>\r

      \r 4<\/strong>、產(chǎn)品特點(diǎn)<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r 4.1 <\/span><\/strong>設(shè)備工程化,構(gòu)建真實(shí)<\/span><\/strong>4G<\/span><\/strong>網(wǎng)絡(luò)<\/span><\/strong><\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r    <\/span>4G<\/span>(<\/span>LTE<\/span>)移動(dòng)通信科研創(chuàng)新與實(shí)驗(yàn)教學(xué)系統(tǒng)是在商用核心網(wǎng)和接入網(wǎng)的基礎(chǔ)上經(jīng)過(guò)改進(jìn),專門用于教師科研和學(xué)生實(shí)驗(yàn)的教學(xué)設(shè)備。該系統(tǒng)是在實(shí)驗(yàn)室搭建一個(gè)真實(shí)的4G(TD-LTE)網(wǎng)絡(luò),在該網(wǎng)絡(luò)中,多個(gè)移動(dòng)終端在脫離公網(wǎng)的情況下,實(shí)現(xiàn)網(wǎng)內(nèi)語(yǔ)音通信、短信收發(fā)、視頻通話、高速數(shù)據(jù)下載等業(yè)務(wù)。<\/span><\/span> \r<\/p>\r

      \r 4.2<\/span><\/strong>支持<\/span><\/strong>4G<\/span><\/strong>信令解析<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r     <\/span>4G<\/span>(<\/span>LTE<\/span>)移動(dòng)通信科研創(chuàng)新與實(shí)驗(yàn)教學(xué)系統(tǒng)通過(guò)信令分析軟件,能實(shí)時(shí)捕獲4G終端在公網(wǎng)和內(nèi)網(wǎng)環(huán)境下入網(wǎng)、撥打電話、收發(fā)短信、高速數(shù)據(jù)下載等操作的信令流程,并可以進(jìn)行回放,使學(xué)生能真實(shí)的了解4G通信協(xié)議實(shí)現(xiàn)的過(guò)程和原理,為培養(yǎng)4G研發(fā)人員打下基礎(chǔ)。<\/span><\/span> \r<\/p>\r

      \r 4.3<\/span><\/strong>多種移動(dòng)終端構(gòu)建通信大網(wǎng)絡(luò)<\/span><\/strong><\/span><\/strong> <\/span><\/strong><\/span> \r<\/p>\r

      \r 4G<\/span>(<\/span>LTE<\/span>)移動(dòng)通信科研創(chuàng)新與實(shí)驗(yàn)教學(xué)系統(tǒng)包括系統(tǒng)部分和終端部分,其中終端部分不僅有智能手機(jī),還有4G上網(wǎng)伴侶(MiFi)、4G高速無(wú)線網(wǎng)關(guān)(CPE)、4G無(wú)線數(shù)據(jù)卡等多種常見的移動(dòng)終端,能同時(shí)支持超過(guò)88個(gè)終端進(jìn)行語(yǔ)音(VoIP)通話,支持上千個(gè)終端進(jìn)行數(shù)據(jù)業(yè)務(wù),是真正的大網(wǎng)絡(luò),多終端系統(tǒng)。<\/span><\/span> \r<\/p>\r

      \r 4.4<\/span><\/strong>全程全網(wǎng)構(gòu)建通信大系統(tǒng)<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r 4G<\/span>(<\/span>LTE<\/span>)移動(dòng)通信科研創(chuàng)新與實(shí)驗(yàn)教學(xué)系統(tǒng)不僅能完成4G移動(dòng)通信的基礎(chǔ)實(shí)驗(yàn)、創(chuàng)新實(shí)驗(yàn)和科研項(xiàng)目,還能通過(guò)IP-PBX實(shí)現(xiàn)與公用電話網(wǎng)絡(luò)、互聯(lián)網(wǎng)的融合通信,構(gòu)建一個(gè)由移動(dòng)通信網(wǎng)、計(jì)算機(jī)網(wǎng)、公用電話網(wǎng)等組成的大通信系統(tǒng),培養(yǎng)學(xué)生建立全程全網(wǎng)的系統(tǒng)思維,掌握搭建SOHO辦公系統(tǒng)、家庭通信系統(tǒng)、視頻監(jiān)控等實(shí)際項(xiàng)目的能力。<\/span><\/span> \r<\/p>\r

      \r 4.5<\/span><\/strong>資源開放構(gòu)建創(chuàng)新大平臺(tái)<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r 4G<\/span>(<\/span>LTE<\/span>)移動(dòng)通信科研創(chuàng)新與實(shí)驗(yàn)教學(xué)系統(tǒng)是在商用核心網(wǎng)和接入網(wǎng)的基礎(chǔ)上改進(jìn)而來(lái),既有商用網(wǎng)絡(luò)的真實(shí)性,又有教學(xué)設(shè)備的開放性。4G移動(dòng)終端實(shí)驗(yàn)開發(fā)系統(tǒng)就是一個(gè)完全開放的大號(hào)移動(dòng)終端,學(xué)生可以自己構(gòu)建簡(jiǎn)易智能手機(jī)、無(wú)線**,可以自己編寫Android撥號(hào)、短信、游戲等應(yīng)用軟件。<\/span><\/span> \r<\/p>\r

      \r 5<\/strong>、實(shí)驗(yàn)內(nèi)容<\/span><\/strong><\/span><\/strong><\/span> \r<\/p>\r

      \r     詳細(xì)內(nèi)容請(qǐng)咨詢相關(guān)業(yè)務(wù)人員。<\/span> \r<\/p>\r

      \r 6<\/span><\/strong>、技術(shù)指標(biāo)<\/span><\/strong><\/span> \r<\/p>\r

      \r <\/span><\/strong><\/span> \r<\/p>\r

      \r \r \r \r \r \r \r \r \r \r \r \r \r \r \r \r \r \r \r
      \r 組成<\/span><\/strong> \r <\/td>\r \r 產(chǎn)品名稱<\/span><\/strong> \r <\/td>\r \r 技術(shù)指標(biāo)<\/span><\/strong> \r <\/td>\r <\/tr>\r
      \r 系統(tǒng)部分<\/span>
      \r <\/td>\r
      \r

      \r 通信機(jī)柜<\/span> \r <\/p>\r <\/td>\r

      \r 19<\/span>"通信機(jī)柜,<\/span>1800×600×600mm<\/span> \r <\/td>\r <\/tr>\r
      \r

      \r 電源模塊<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>輸入電壓:<\/span>AC 220V±10%<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>輸出電壓:<\/span>DC  -48V/+28V/+12V/+7V/+5.5V<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>輸出功率:<\/span>500W<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r 系統(tǒng)控制模塊<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>遵循標(biāo)準(zhǔn):<\/span>3GPP R10 TDD-LTE<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>峰值速率:<\/span>下行:100Mbps;下行:50Mbps<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>鑒權(quán):支持**的5元組鑒權(quán)功能,只有授權(quán)用戶才能接入該系統(tǒng)<\/span><\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>組網(wǎng):支持多個(gè)基站之間的組網(wǎng),通過(guò)<\/span>GPS<\/span>實(shí)現(xiàn)基站間的同步<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>覆蓋能力:最大發(fā)射功率<\/span>40W<\/span>,實(shí)際使用中功率可調(diào),理論上可以覆蓋<\/span>100<\/span>公里,在<\/span>30<\/span>公里以內(nèi),可以獲得較好的性能<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>頻率范圍:支持<\/span>Band38<\/span>、<\/span>Band40 <\/span>兩個(gè)頻段<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>單小區(qū)支持注冊(cè)用戶數(shù):不少于<\/span>1200<\/span>個(gè)<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>單小區(qū)支持并發(fā)語(yǔ)音(<\/span>VoIP<\/span>)用戶數(shù):<\/span>88<\/span>對(duì)<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>**管理:可以對(duì)入網(wǎng)的**進(jìn)行管理,包括鑒權(quán),用戶<\/span>IMSI<\/span>,<\/span>IMEI<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>小區(qū)管理:可以對(duì)小區(qū)參數(shù)進(jìn)行配置、修改,可以進(jìn)行小區(qū)建立和小區(qū)刪除等操作<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>主要功能:在商用<\/span>EPC<\/span>的基礎(chǔ)上經(jīng)過(guò)教學(xué)化改進(jìn),能夠在脫離公網(wǎng)的情況下組成一個(gè)真實(shí)的<\/span>4G<\/span>網(wǎng)絡(luò),在該網(wǎng)絡(luò)中,基站可以設(shè)置成<\/span>MOC<\/span>模式和<\/span>MMC<\/span>模式,多個(gè)<\/span>4G<\/span>移動(dòng)終端在脫離公網(wǎng)的情況下,相互之間可同時(shí)實(shí)現(xiàn)網(wǎng)內(nèi)語(yǔ)音通信、短信收發(fā)、視頻通話、高速下載等業(yè)務(wù)。<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>自帶無(wú)線鍵盤鼠標(biāo)<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r 顯示模塊<\/span> \r <\/p>\r <\/td>\r

      \r 19<\/span>"<\/span>TFT<\/span>嵌入式液晶顯示器<\/span> \r <\/td>\r <\/tr>\r
      \r

      \r BBU<\/span>模塊<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>接口:<\/span>1<\/span>個(gè)<\/span>10/100/1000Baes-T<\/span>千兆<\/span>RJ45<\/span>接口;<\/span>1<\/span>個(gè)<\/span>SFP<\/span>光接口,速率為<\/span>6.14Gbps<\/span>,單模<\/span>/1310nm<\/span>;<\/span>1<\/span>個(gè)串口<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>光接口通道<\/span>1<\/span>個(gè),誤碼率<\/span><10-7< span=\"\"> <\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>時(shí)隙配置支持<\/span>0-6<\/span>時(shí)隙配比<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>輸入電壓:<\/span>+12V<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>功耗:<<\/span>50W<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>環(huán)境溫度:<\/span>-20<\/span>℃<\/span>—<\/span>+55℃<\/span><\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r RRU<\/span>模塊<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>發(fā)射頻率范圍:<\/span>2300-2400MHz<\/span>,<\/span>2570MHz-2620MHz<\/span>,頻率誤差<\/span>±0.05ppm<\/span>,<\/span>EVM<12.5%< span=\"\">,發(fā)射動(dòng)態(tài)范圍<\/span>>20 dB,帶寬支持<\/span>1.4MHz,<\/span>3MHz,<\/span>5MHz,<\/span>10MHz,<\/span>15MHz,<\/span>20MHz <\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>接收頻率范圍:<\/span>2300-2400MHz<\/span>,<\/span>2570MHz-2620MHz<\/span>,最小頻率步進(jìn)<\/span>100 KHz<\/span>,接收靈敏度電平<\/span>-106 dBm<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>載波配置:<\/span>1<\/span>載波(可平滑擴(kuò)容)<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>功放功率:<\/span>46dBm<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>功放效率:<\/span>>20%<\/span>(天線輸出<\/span>40W<\/span>)<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>單天線接收靈敏度:<\/span>-113dBm<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>輸入電壓:<\/span>-48V<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>功耗:<<\/span>300W<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r 天線模塊<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>頻率范圍:<\/span>1710-2690<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>增益:<\/span>4dB<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r 終端部分\r <\/td>\r \r

      \r TD-LTE<\/span>測(cè)試手機(jī)<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>頻率范圍:<\/span>TDD Band38<\/span>、<\/span>Band39<\/span>、<\/span>Band40<\/span>;<\/span>FDD Band7<\/span>;<\/span>TD-SCDMA Band34<\/span>、<\/span>Band39<\/span>;<\/span>GSM Band2<\/span>、<\/span>Band3<\/span>、<\/span>Band5<\/span>、<\/span>Band8<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>雙核、<\/span>4.3<\/span>寸以上<\/span>IPS<\/span>電容觸摸屏、<\/span>1GB RAM<\/span>、<\/span>16G<\/span> NAND Flash<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>Android4.1<\/span>操作系統(tǒng)<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r TD-LTE MiFi<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>   <\/span>支持<\/span>Wi-Fi 802.11b/g/n 2<\/span>×<\/span>2<\/span>天線<\/span> \r <\/p>\r

      \r Ø<\/span>   <\/span>LTE Cat4/DC-ESPA+/ ESPA+/ESUPA/ESDPA/UMTS/TD-SCDMA<\/span> \r <\/p>\r

      \r Ø<\/span>   <\/span>FDD<\/span>:下行速率高達(dá)<\/span>150Mbps/<\/span>上行速率可達(dá)<\/span>50 Mbps<\/span> \r <\/p>\r

      \r Ø<\/span>   <\/span>TDD<\/span>:下行速率高達(dá)<\/span>112Mbps/<\/span>上行速率可達(dá)<\/span>10 Mbps<\/span> \r <\/p>\r

      \r Ø<\/span>   <\/span>支持?jǐn)?shù)據(jù)存儲(chǔ)和短消息服務(wù)<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r TD-LTE CPE<\/span> \r <\/p>\r <\/td>\r

      \r

      \r <\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>LTE  DL up to 100Mbps<\/span>;<\/span>LTE UL up to 50Mbps<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>LTE  TDD 2300/2600MHz<\/span>;<\/span>LTE FDD 800/1800/2600MHz<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>Wi-Fi  b/g/n, up to 32  simultaneous devices<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r TD-LTE<\/span>數(shù)據(jù)卡<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>LTE  TDD-FDD/UMTS/GSM/GPRS/EDGE<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>LTE  DL up to 100Mbps<\/span>;<\/span>LTE UL up to 50Mbps<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>MicroSD  Card slot up to 32GB<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r 4G<\/span>(<\/span>TD-LTE<\/span>)移動(dòng)終端實(shí)驗(yàn)開發(fā)平臺(tái)<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>制式:支持<\/span>TDD-LTE/TD-SCDMA/EDGE<\/span>三模<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>頻率范圍:<\/span>TD-LTE   2300-2400MHz/2570-2620MHz<\/span>;<\/span>GSM 850/900/1800/1900MHz<\/span>;<\/span>TD 1880-1920/2010-2025MHz<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>功率范圍:符合<\/span>3GPP TS 36.521-1 <\/span>規(guī)范<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>帶寬:支持可變速率帶寬,包括<\/span>5MHz<\/span>、<\/span>10MHz<\/span>、<\/span>15MHz<\/span>和<\/span>20MHz<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>接口規(guī)范:滿足<\/span>PCI-SIG M.2<\/span>接口規(guī)范<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>產(chǎn)品組成:包括<\/span>4G<\/span>模塊、單片機(jī)模塊、<\/span>A8<\/span>嵌入式模塊、<\/span>7<\/span>寸電容觸摸屏模塊、<\/span>FPGA<\/span>模塊、<\/span>Zigbee<\/span>模塊、藍(lán)牙模塊、<\/span>WiFi<\/span>模塊等組成部分<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>4G<\/span>模塊:包括<\/span>USIM<\/span>卡接口;串口;<\/span>USB<\/span>接口;語(yǔ)音輸入接口;語(yǔ)音輸出接口;電源接口等資源<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r TD-LTE USIM<\/span>測(cè)試卡<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>專用<\/span>USIM<\/span>測(cè)試卡<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>支持<\/span>3GPP 102 221 V6.4.0<\/span>,<\/span>3GPP 31.102 V5.4.0<\/span>,<\/span>3GPP 31.112 V3.7.0<\/span>標(biāo)準(zhǔn)規(guī)范<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r 軟件部分<\/span>
      \r <\/td>\r
      \r

      \r 系統(tǒng)管理軟件<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>學(xué)生實(shí)驗(yàn)情況管理:主要包括學(xué)生登錄密碼管理**庫(kù)管理、監(jiān)控學(xué)生是否在線等<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>小區(qū)管理:主要包括小區(qū)建立、小區(qū)刪除、小區(qū)狀態(tài)、設(shè)置<\/span>MOC<\/span>模式、設(shè)置<\/span>MMC<\/span>模式、<\/span>MTC<\/span>呼叫等功能<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>**管理:可以對(duì)入網(wǎng)的**進(jìn)行管理,包括鑒權(quán),用戶<\/span>IMSI<\/span>,<\/span>IMEI<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>網(wǎng)絡(luò)參數(shù)配置:能對(duì)網(wǎng)絡(luò)編號(hào)參數(shù)、定時(shí)器計(jì)數(shù)器參數(shù)等進(jìn)行配置,能夠獲取功率參數(shù)<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r 信令分析軟件<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span>  <\/span>能實(shí)時(shí)捕獲<\/span>4G<\/span>終端在公網(wǎng)和內(nèi)網(wǎng)環(huán)境下入網(wǎng)、撥打電話、收發(fā)短信等操作的信令流程,并支持信令回放<\/span> \r <\/p>\r

      \r Ø<\/span>  <\/span>可以單獨(dú)分析協(xié)議棧各層信令,信令內(nèi)容細(xì)化到各層信息元素,還可以分析<\/span>4G<\/span>終端協(xié)議棧各層間原語(yǔ)交互<\/span> \r <\/p>\r <\/td>\r <\/tr>\r

      \r

      \r 終端開發(fā)軟件<\/span> \r <\/p>\r <\/td>\r

      \r

      \r Ø<\/span> <\/span>實(shí)現(xiàn)<\/span>4G<\/span>終端的自動(dòng)配置和手動(dòng)配置;能獲取<\/span>4G<\/span>終端的工程參數(shù);能實(shí)現(xiàn)<\/span>4G<\/span>終端的網(wǎng)絡(luò)注冊(cè)、網(wǎng)絡(luò)注銷,具有顯示其網(wǎng)絡(luò)狀態(tài)、小區(qū)參數(shù)等功能<\/span> \r <\/p>\r

      \r Ø<\/span> <\/span>提供<\/span>ARM<\/span>、<\/span>FPGA<\/span>、<\/span>Android<\/span>等開發(fā)環(huán)境及相應(yīng)例程源碼<\/span> \r <\/p>\r <\/td>\r <\/tr>\r <\/tbody>\r<\/table>\r

      \r
      \r<\/p>\r

      \r

      \r 詳細(xì)方案請(qǐng)咨詢: 袁經(jīng)理<\/b>\r <\/p>\r

      \r 座機(jī):027-87748533 ,<\/b>\r <\/p>\r

      \r 手機(jī):15926451447;<\/b><\/a>\r <\/p>\r

      \r 網(wǎng)站:www.wisemeasure.net<\/b><\/a>\r <\/p>\r<\/p>

      在線詢盤/留言 請(qǐng)仔細(xì)填寫準(zhǔn)確及時(shí)的聯(lián)系到你!

      • 您的姓名: *
      • 聯(lián)系手機(jī): *
      • 固話電話: *
      • 聯(lián)系郵箱:
      • 所在單位:
      • 需求數(shù)量: *
      • 咨詢內(nèi)容:
      • 您要求廠家給您提供:
        規(guī)格型號(hào) 付款條件 產(chǎn)品目錄 最低訂貨量 運(yùn)送資料 提供樣本 庫(kù)存情況 包裝材料
      版權(quán)聲明以上所展示的信息由會(huì)員自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。 友情提醒:為規(guī)避購(gòu)買風(fēng)險(xiǎn),建議您在購(gòu)買相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。
      今日最新產(chǎn)品
      PLC精品
      熱門產(chǎn)品

      機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體

      關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會(huì)員助手 | 免費(fèi)鏈接

      Copyright 2011 jdzj.com All Rights Reserved技術(shù)支持:杭州濱興科技有限公司

      銷售熱線:0571-28292387  在線客服:0571-87774297   展會(huì)合作/友情連接:0571-87774298  
      網(wǎng)站服務(wù)咨詢:0571-28292385   投訴熱線:400-6680-889(分機(jī)7)  
      網(wǎng)站經(jīng)營(yíng)許可證:浙B2-20080178


      亚洲av成人无码网天堂| 变成黑皮辣妹和朋友| 宝贝把腿张得大一点就不痛了| 在闺房里被强高h| 欧美与黑人午夜性猛交久久久 | 欧美肥妇BWBWBWBXX小说| 亚洲人成亚洲人成在线观看 | 老熟妇高潮一区二区三区无码| 国产精品成人无码久久久| 少妇连续高潮抽搐| 性xxxxfreexxxxxvideo| 国产无套内射普通话对白| 精品久久久久久无码中文野结衣 | 国产做A爱片久久毛片A片小说 | 花房姑娘免费观看全集| 宝贝小嫩嫩好紧好爽h在线视频| 国产国拍亚洲精品MV在线观看| 小罗莉极品一线天在线| 人妻精品久久久久中文字幕69| 成人亚洲a片v一区二区三区蜜月 | 欧美大荫蒂毛茸茸视频| 初爱视频教程| 国产大学生粉嫩无套流白浆| 日韩精品一区二区三区色欲AV| 亚洲精品尤物av在线观看任我爽| 国产在线拍揄自揄拍无码视频| 国产精品夜色一区二区三区 | 日本无翼乌邪恶彩色大全| 日本xxxx色视频在线播放| 国产色情18一20岁片A片| 高潮毛片无遮挡高清免费| 衣服被扒开强摸双乳18禁网站| 国产精品毛片无遮挡高清| 中文字幕无码不卡免费视频| 亚洲国产精品无码久久98| 人禽伦免费交视频播放| 久久亚洲精品中文字幕无码| 久久精品无码精品免费专区| 亚洲人成色777777精品音频 | 小太正裸体脱裤子无遮挡| 欧美视频毛片在线播放 |