AdHoc network, tus pioneer ntawm wireless AD hoc network technology, thawj zaug tshwm sim nyob rau hauv 1970s thiab feem ntau yog siv rau kev sib txuas lus tub rog. AdHoc network yog ib qho tshwj xeeb wireless kev sib txuas lus network, uas tuaj yeem txuas tau sai thiab ua haujlwm tau zoo yam tsis muaj kev vam khom rau cov chaw tsim khoom ua ntej, thiab muaj zog tiv thaiv thiab yoog raws, uas yog qhov tseem ceeb rau kev sib txuas lus hauv network hauv lub sijhawm tshwj xeeb xws li kev cawm thiab kev puas tsuaj. , kev tshawb nrhiav teb, roj av, mining, thiab tub rog.
Thaum ntxov,AdHoc networksfeem ntau yog siv nyob rau hauv kev sib txuas lus ntawm tub rog los kawm txog yuav ua li cas kom ntseeg tau cov ntaub ntawv zoo thiab txhim khu kev qha kis tau tus mob nyob rau hauv ib tug multi-hop wireless network ib puag ncig. Nrog rau kev sib sib zog nqus ntawm kev tshawb fawb thiab kev nce qib ntawm cov ntaub ntawv thev naus laus zis, daim ntawv thov ntawm AdHoc network tau maj mam tig mus rau pej xeem thiab kev lag luam, thiab tau siv dav hauv network architecture, cross-layer design, service discovery, network interconnection and information security transmission.
Rau qhov xav tau ntawm daim ntawv thov, AdHoc network technology yog ntxiv los ntawm wireless sensor network WSN thiab wireless mesh network WMN. Shenfang MESH wireless AD hoc network system yog mobile broadband multimedia kev sib txuas lus raws li wireless mesh network WMN, uas tau txais lub tswv yim tshiab ntawm "wireless mesh network".
Nyob rau hauv qhov xwm txheej ntawm qhov tsis-kab-ntawm-pom thiab txav ceev, txhua qhov ntawm MESH wireless AD hoc network tuaj yeem paub txog kev sib cuam tshuam ntawm ntau lub xov xwm ntau cov ntaub ntawv xws li lub suab, cov ntaub ntawv thiab cov duab los ntawm kev siv cov kev faib network uas tsis muaj. center AD hoc network. Nyob rau tib lub sijhawm, lub kaw lus txhawb nqa txhua lub network topology. Txhua lub cuab yeej tuaj yeem txav tau yooj yim thiab nrawm, thiab cov txheej txheem topology tuaj yeem hloov pauv thiab hloov kho sai yam tsis muaj kev cuam tshuam rau kev sib kis. Kev xa tawm tag nrho yog yooj yim, yoog raws, yooj yim rau kev khiav lag luam, thiab tswj tau yooj yim.
Nyob rau hauv lub ntsej muag ntawm kev puas tsuaj sai sai, MESH wireless AD hoc network yuav sai sai tsim kom muaj kev tiv thaiv thaum muaj xwm txheej ceev thaum thawj zaug ntawm kev puas tsuaj, tswj cov pab pawg cawm, kom xa cov kev sib txuas lus xwm txheej ceev los saib xyuas ntau yam xwm txheej hauv cheeb tsam xwm txheej hauv lub sijhawm tiag tiag, thiab ceeb toom rau cov neeg ua haujlwm hauv lub sijhawm thiab tshaj tawm cov ntaub ntawv cuam tshuam rau lub chaw hais kom ua.
Nrog rau qhov zoo saum toj no, MESH wireless AD hoc network system ua lub luag haujlwm tseem ceeb hauv kev sib txuas lus xwm txheej ceev. Nws ua tau raws li ntau yam kev xav tau ntawm kev sib txuas lus, xws li kev saib xyuas kev ruaj ntseg rau cov xwm txheej loj, nroog tiv thaiv kev ua phem thiab kev ruaj ntseg tswj kev hais kom ua, cawm cov lus txib thiab xa tawm, hluav taws kub ceev kev sib txuas lus, thiab ntug dej hiav txwv kev sib txuas lus ntawm nkoj tsim.
