自组网宽带电台 IP mesh video data network transmitter transceiver
Fakahokohoko ʻo e Tohi
Taha,Vakai fakalūkufua ki he koloá
Adopts ʻe he polokalama ha "wireless nailoni Network" ʻo makatuʻunga ʻi nailoni Mode ki he kulupu fengaueʻaki.。ʻOku hoko ʻa e MP-D Link ko ha tuʻuaki ʻo e netiueka toʻotoʻo,ʻOku ʻikai fakafalala ia ki he faʻunga ʻo e netiueka lolotonga,Tokoni ki ha faʻahinga kulupu fengaueʻaki topology,ʻOku ʻikai hange ia ko e ngaahi netiueka wireless tukufakaholo,Ko ha tokotaha ia ʻoku ʻikai hano mahuʻinga、Tufaki、Lele fakavahaʻa-taʻu、Routing longomoʻui、Wireless broadband system mo e fakafepaki malohi mo e scalability lelei,Fakaʻaongaʻi fakalotofonua hoʻo routing Protocol, ʻOku fakakakato ʻa e fetuʻutaki wireless ʻi he vahaʻa ʻo e ngaahi meʻa ʻoku ʻikai ke ʻi ai ha wireless。ʻOku tufaki ʻe he fokotuʻutuʻu ʻo e moʻui fakafalala pe kiate kita ʻa e founga feʻaveʻaki ʻo e netiueka wireless mo e mac ʻoku lelei hono transport Protocol mo e layer 2 routing Protocol。ʻOku fakasiosio kakato ʻa e ngaahi meʻa kotoa pe,ʻIkai fie maʻu ha faʻunga,Langa vave ha netiueka fakafoʻituitui mo fokotuʻutuʻu pe ʻe kita ʻi he vahaʻa ʻo e ngaahi meʻa toʻotoʻo,ʻOmi ha fetuʻutaki vave ʻi he taimi pē ko iá,Ngaue broadband lelei ʻaupito,Poupouʻi fakataha mo e vitiō encoding、Feʻaveʻaki taimi totonu ʻo e ngaahi fakamatala fakamītiá hangē ko hono fakaʻaongaʻi ʻo e ongó。ʻOku maʻu ʻe he tekinolosia ʻo e polokalama ha poto malohi ʻi he kaunoa、Spectral maʻolunga ʻo e lavameʻa、ʻOku loloa ʻa e mamaʻo ʻo e fetuʻutaki、Malava ke fakafepakiʻi、diffraction malohi mo e ngaahi lelei kehe。Malava ke fihituʻu、Taimi moʻoni ʻi he ngaahi ʻatakai ʻoku ʻikai ke mamata ki ai、Ngaue ki hono fakaʻaongaʻi ʻo e fakamatala ʻoku lelei ʻi he tafaʻaki ʻe ua。
Ki he drones ʻi he ngaahi ʻatakai faingataʻa、robot、Unmanned vaka、Sotia Fakafoʻituitui ki ha Meʻa Fakatuʻup、Telematics feʻaveʻaki ʻi he tauʻanga meʻalele,ʻOku tau muimui ki he generalization、ko hono tātāʻi ke ngā、Ngaahi tefitoʻi moʻoni kuo fokotuʻutuʻu fakaleleiʻí,Fakatokangaʻi ʻa e telemetry ʻo unmanned feituʻu ʻi he fukahi vai takitaha ʻi he tauʻanga lelue ʻi he kelekele、remote control、ʻOku vave hono fakahu ʻo e fakamatala ki he kavenga mo e fakamatala mo e fengaueʻaki ʻi he vahaʻa ʻo unmanned,ʻOku loloa maʻu pe ʻa e polokalama、ʻaiʻangakai ʻo e、Ngāue falalaʻanga。
Ua,Ngaahi meʻa fakatekinikale
*ʻOku ʻikai fie maʻu ia ke fokotuʻu ha feituʻu mahuʻinga mo ha polokalama faingataʻa ke fengaueʻaki he taimi pe ko ia hili e malohi ʻo e saiti,"Sekoni" ke fakalahi ʻa e fehokotakiʻanga ;
* Topology pau、Lele fakavahaʻa-taʻu、Lele ki muʻa ;
* Te ke lava ʻo flexibly configure ʻa e ngaahi koloa ʻoku ʻuhingamalie ʻo e ngaahi toʻo takitaha;
* ʻI he taimi ni, ʻe lava ke poupouʻi ʻe he netiueka tatau pe ʻa e fehokotakiʻanga ʻe 32 ;
* ʻOku founga ʻa e senolo ʻaki ʻa e AES;
* Ko e tumutumu ʻo e fakamatala bandwidth ko e 90Mbps;
Tolu,Fakamatalaʻi ʻo e hardware
1Ohi mai ʻa e tekinolosia ki hono fokotuʻutuʻu ʻo e koloa fakaʻatamai pe ʻaʻana,Kulupu fengaueʻaki fakatautaha,Ohi mai ha founga fetuʻutaki fakatāutaha,Kouti makehe ki he sync。
★ AES 128-encryption:Hili ʻa e fakamatala ki he fakamatala ko e AES founga,ʻAi ke faingataʻa ke maʻu ha fakamatala encryption kimuʻa;
★ OFDM pilot mo e feituʻu ʻoku tuʻu ai e fakamatala ngaue encryption:ʻOku ʻikai fakahahaholo ʻa e lahi ʻo e subcarriers OFDM、ʻOku ʻikai fakahāhāholo e tokolahi ʻo e kau pailate、ʻOku ʻikai fakahāhāholo e feituʻu ʻoku tu,ʻOku ʻai ʻe he meʻa ni ke ʻoua naʻa lava ʻo maʻu ha fakamatala pailate ki he senolo ʻoku nau fakakaukauʻi mo e tuʻo lahi hono fakapalanisi ʻo e kelekele;Ko e founga liliu ʻo e tuʻunga ʻo e pailate mo e fakamatala ʻoku founga,He ʻikai lava ʻe he kau fakaʻaongaʻi taʻefakalao ʻo fakafaikehekeheʻi totonu ʻa e pailate mo e fakamatala。
★ LDPC code encryption:ʻOku kau ʻi he faʻunga ʻo e LDPC codeword ʻa e lōloa ʻo e koutí、Kongokonga ʻo e fakamatalá mo e mataʻifika ʻo e siek;ʻOku founga ʻa e liliu ʻo e tuʻunga ʻo e ngaahi kongokonga ʻo e fakamatala mo e mataʻifika ʻo e sieke,He ʻikai lava ʻe he kau ngāue taʻefakalao ʻoku ngāue ʻaki e polokalamá ʻo fakafaikehekeheʻi ʻa e ngaahi kong。
2) fakaʻaongaʻi ha ngaahi founga encryption kehekehe,Fokotuʻutuʻu ke fetongi;
3) Nailoni Wireless";ʻIkai ha senitā、Tufaki,ʻOku tuʻunga tatau ʻa e ngaahi meʻa kotoa pe ʻoku ʻikai ke ʻi ai ha meʻ,ʻE lava pe ke fakapuliki ʻa e ʻikai ke ʻasi (NLOS)、Ngaahi tukunga faingataʻa hange ko e ngaungaue vave,Kulupu fengaueʻaki ʻoku ne faʻu pe ʻe kita,Fakahoko ʻa e fetuʻutaki ʻi he founga ʻe ua ʻo e TDD;
4) poupouʻi ʻa e fakatoʻú、Kuo seiniʻi、Fetuʻú、Ha faʻahinga kulupu fengaueʻaki topology hange ko nailoni mo hybrid,Leʻo mahino ʻe lava ke multipleized ʻi he IP、Fakamatala broadband、Fengāueʻaki taimi totonu ʻo e ngaahi fakamatala ʻi he mītiá hangē ko e vitiō fakaʻuhinga māʻolungá;
5) Tuʻo lahi tatau pē hono ongoʻi e kulupu fengāueʻakí (ʻi he fakalakalaká)、Lele fakavahaʻa-taʻu,ʻE lava ke ngaʻunu vave mo tupukoso pē ʻa e ngaahi tōpō takitaha,ʻE lava ke dynamically refactored ʻa e ngaahi halanga vaka ʻaki ha ngaahi liliu vave ʻi he System topology;
6Faingofua ke deploy、Fulifulihi holo ke fakaʻaongaʻi、Ngāue faingofua pē、Faingofua ke tauhi,Pea ʻoku faingofua ke aʻusia ʻa e palani ʻo e IP kotoa pe (poupouʻi ʻo e ngaahi fakamatala kehekehe) ke aʻusia heterogeneous system fehokotaki,ʻOku tautautefito ʻene feʻunga ki hono fakahu ʻo e wireless、Surveillance vitio wireless;
Fā、 Ngaahi fakangatangata fakatekinikale ʻo e meʻangāué
1Ngaahi ʻulungāanga lelei fakatekinikalé
- ʻOku loloa ʻa e mamaʻo ʻo e fetuʻutaki:ʻOku fakaʻaongaʻi ʻa e encoding channel LDPC、Kouti he taimi ʻoku ʻikai fakafonu aí、Ko hono ʻave mo maʻu e kehekehé mo e ngaahi tekinolosia kehé,toʻo hake
ʻE lava ke aʻu ʻa e ongoʻingofua-98dBm,Module 1W malohi (ʻe lava ke liliu 5W/10W/20W/50W malohi mo e fokotuʻutuʻu),Fetuʻutaki mamaʻo ki he kelekele/ʻea ki he ʻea ʻo aʻu ki he kilomita ʻe 14(100 m faikehekehe ʻi he transceivers mo hono ʻave ʻo e ngaahi feituʻu),Ko e fetuʻutaki mamaʻo ki he kelekele ʻo aʻu ki he kilomita ʻe 1.2 (ʻoku fakatou transceivers mo tali ʻa e mita ʻe 2),ʻI he malumalu ʻo e ngaahi tuʻunga ʻo e ʻatakai ʻoku ʻikai ke ʻi ai ha laine, ʻoku toe fakafepakiʻi lelei foki ai multipath kaunoa mo malohi diffraction malava;
- Lahi ʻo e paʻanga ne hiki atú:Adopts BPSK/QPSK/16QAM/64QAM adaptive modulation、Maʻu ʻa e ngaahi poini
fokotuʻu mo e ngaahi tekinolosia kehe,Peak ʻo aʻu ki he 90Mbps,Feʻunga mo e feʻaveʻaki kaka fakavahaʻa-taʻu ʻo e ngaahi tohi tokoni lalahi;
- ʻOku lahi ʻa e kulupu fengaueʻaki:ʻOku dynamically vahevahe ʻa e ngaahi maʻuʻanga tokoni ki he senolo,ʻE lava ʻe he sivi totonu ʻo poupouʻi ha ngaahi meʻa ʻe 32 ki he kulupu fengaueʻaki;
- ʻOku maʻolunga ʻa e lahi ʻo e lele:ʻE lava ke aʻu ʻa e lahi ʻo e foʻi vitioo ki he 8,Fakalahi ʻa e kulupu fengaueʻaki,tupulaki
Kaunga malohi ki hono fakaʻaongaʻi ʻo e netiueka;
2Ngaahi Fōtunga
- Ngaahi fale ʻo e polokalama fakakomipiut:ʻIkai ha senita ʻoku makatuʻunga ʻi he ngaahi fale IP、Tufaki wireless tuʻuaki ʻo e netiueka;
- Fakafepakiʻi multipath kaunoa:TDD-COFDM multicarrier modulation ʻoku ʻi ai ha fakafepaki malohi ki multipath kaunoa;
- Diffraction malava:Maʻu ha diffraction malohi mo ha ivi malohi;
- Routing longomoʻui:Layer 2 poto routing Protocol;
- lava ke feliliuaki:Scalability maʻolunga,ʻE lava ke dynamically fakataha ʻa e ngaahi meʻa ʻoku ʻikai ke ʻi ai ha meʻa pea hopo ki tuʻa;
- Fefonongaʻaki:Ko e lahi taha ʻo e ngaungaue ʻi he ngaahi meʻa kuo siviʻi ko e ≥200 km/h;
- Fakamoʻui kita:He ʻikai uesia ʻe he maumau ki he feituʻu fakafoʻituitui ʻa e ngaue angamaheni ʻa e netiueka,ʻOkú ne maʻu ha ivi mālohi ke tekeʻi ʻa e fakaʻauhá;
- Founga ngāué:Fetuʻu nailoni、Nailoni、Nailoni seini、Fakatoʻú,Poini-ki he-multipoint,Multipoint ki he multipoint;
- IP fou atu ʻi he:Tokoni ki he netiueka port ~ network port、Pooti network ~ serial port、Ko e ip ʻoku ʻikai puli hono feʻaveʻaki ʻo e serial port ~ serial port;
- Fakaloloaʻi ʻo e ʻInitanetí:Fakahoko lelei ʻa e fakamatala ʻi he ʻInitanetí,ʻE lava ke fakaʻaongaʻi ha faʻahinga malaʻe vakapuna pe ʻi he netiueka ko ha matapa,ʻE lava ke hu ʻa e netiueka takitaha ʻo e netiueka ki he tuʻuaki ʻo e ʻInitaneti ʻi he huʻanga;
- Scan ʻo e tuʻunga ʻoku ʻi ai:Ngaahi fotunga ʻo e tafi,Vakai ki hono fakaʻaongaʻi ʻo e tuʻunga lolotonga,Fakahaaʻi ha kaunoa;
- Puleʻi ʻo e fokotuʻutuʻ:Ngaahi senolo ʻoku lava ke maʻu ʻi he letioó、mūsiká (bandwidth)、mālohi、vave、IP,ʻOku fokotuʻu ʻa e ngaahi kií mo e ngaahi fakangatangata kehé;
- Fakaʻasi mai ʻa e tuʻunga:ʻE lava ke fakaʻaliʻali dynamically ʻa e topology netiueka、Tuʻunga lelei ʻo e fehokotakiʻ、Fakaʻilongaʻi e mālohing、Takai e faliki longoaʻá, mo e alā meʻa pehē;
5.1 te、Robot module
- Tuʻo lahi ʻo e fetuʻutakí:1415~ 1465MHz,1ʻOku adjustable ʻa e sitepu MHz;
- ʻAve ʻa e mālohí:2*30dBm (2 * 1W),1dBM sitepu adjustable;
- Mōkisi ʻo e ʻInitaneti (bandwidth:5 / 10 / 20 /40MHz;
- Fokotuʻutuʻu ʻo e ngaahi meʻa ke liliu:Multicarrier TDD-COFDM;
- Meʻangāue ki he meʻangāu:BPSK/QPSK/16QAM/64QAM (adaptive pe tuʻu maʻu);
- Ongoʻingofua:-98dBm @ 10MHz;
- Mamaʻo ʻo e fetuʻutakí:30km (kelekele-ki he-ʻea/mamaʻo ʻo e ʻataa),10km (laine ʻo e vakai ki he kelekelé);
- Ko e vave ʻo e fetuʻutakí:Peak 90Mbps (adaptive);
- Toe toloi e feʻaveʻaki:Puna tautaha fekauʻaki mo 2ms;
- Malava ke puna fakavahaʻa-taʻu:ʻE lava ke aʻu e vitioó ki ha puna ʻe 8;
- Taimi naʻe kamataʻi aí:≤25S;
- Taimi ke hū ai ki he ʻInitanetí:Siʻi hifo he 1 sēkoní;
- Hala liliu:Siʻi hifo he 1 sēkoní;
- Interface ʻo e fakamatalá:Ethernet port x 2,RS232 x 2;
- Fakamisini e puha ʻuhila:12V/1A.;
- Ko e malohi ʻo e fakaʻauha ʻo e misini kotoa:6~12W,Talifaki 6W,Maʻu 8W,ʻAve kakato ʻa e 12W;
- Kalasi maluʻí:IP65;
- Māfana ʻo e ʻeá:-40~ + 70℃;
- lahí:lōloa:73MM * maokupu 47mm * maʻolunga 10mm;
- mamafa:60l