MANET ke mofuta o mocha oa marang-rang a marang-rang a marang-rang a marang-rang a marang-rang a marang-rang a ipapisitseng le mokhoa oa marang-rang oa ad hoc. Joaloka marang-rang a marang-rang a marang-rang, MANET e ikemetse ho lisebelisoa tsa marang-rang tse teng 'me e tšehetsa topology leha e le efe ea marang-rang.
Ho fapana le marang-rang a tloaelehileng a se nang mohala a nang le li-hubs tse bohareng (liteishene tsa motheo), MANET ke marang-rang a marang-rang a marang-rang. E hlophisitsoe ka mohopolo o mocha oa marang-rang oa marang-rang, ke sistimi e phatlalalitsoeng, e abuoang ea mehala e se nang mohala e nang le li-multi-hop relaying, dynamic routing, tiisetso e matla, le scalability e ntle haholo. Marang-rang a ts'ehetsa topology efe kapa efe, 'me, ka protocol e inehetseng ea ho tsamaisa, e nolofalletsa puisano ea data le litšebelisano tse fapaneng tsa lits'ebeletso lipakeng tsa node tsa marang-rang ka ho fetisa li-multi-hop ka li-node tse haufi.
MANET e fana ka melemo e kang litšenyehelo tse tlaase tsa ho tsamaisa le ho hlokomela, ho fana ka boitsebiso bo pharaletseng, lebelo le phahameng, marang-rang a matla, ho ikamahanya le maemo ka matla, le ho hokahanya ho itlhokomela le ho ipholisa. E ka sebetsa e le marang-rang a ikemetseng a marang-rang a marang-rang le tlatsetso e sebetsang le katoloso ho litsamaiso tse teng tsa marang-rang tse fapaneng.
MANET e ka sebelisoa ka ho pharaletseng mecheng ea puisano ea tšohanyetso, marang-rang a tlhahisoleseding ea indasteri, marang-rang a marang-rang a libaka, marang-rang a marang-rang a marang-rang, marang-rang a tsamaiso e kopanetsoeng le marang-rang a bohlale a phetisetso.
MIMO(Kenyelletso e Mengata)
Theknoloji ea MIMO (Multiple Input Multiple Output) e sebelisa li-antenna tse ngata ho fetisa le ho amohela li-antenna, ka ho latellana, ho lumella matšoao ho fetisoa le ho amoheloa ka li-antenna tsena, ho theha litsela tse ngata pakeng tsa mochine o fetisang le moamoheli bakeng sa phetiso ea data.
Moko-taba oa theknoloji ea MIMO ke tšebeliso ea li-antenna tse ngata ho fana ka phaello ea mefuta-futa (mefuta ea libaka) le phaello ea multiplexing (spatial multiplexing). Ea pele e netefatsa ts'epo ea phetisetso ea sistimi, athe ea morao-rao e eketsa sekhahla sa phetisetso ea sistimi.
Phapang ea sebaka ha e le hantle e fana ka likopi tse ngata, tse se nang boikemelo tsa matšoao a tlhahisoleseling ho moamoheli, ho fokotsa monyetla oa ho fifala ha mats'oao, ka hona ho ntlafatsa ts'ebetso ea sistimi le ho matlafatsa ts'epehiso le matla a phetiso. Sistimi ea MIMO, ho fifala ho ikemetse bakeng sa para e 'ngoe le e 'ngoe ea ho fetisa le ho amohela li-antenna. Ka hona, mocha oa MIMO o ka nkoa e le li-subchannel tse ngata tse tšoanang tsa sebaka. Multiplexing ea sebaka e kenyelletsa ho fetisa lintlha tse fapaneng litseleng tsena tse ngata tse ikemetseng, tse bapileng, ho eketsa matla a mocha haholo. Ka khopolo, bokhoni ba mocha oa tsamaiso ea MIMO bo ka eketseha ka ho lekana le palo ea ho fetisa le ho amohela li-antenna.
Theknoloji ea MIMO e fana ka mefuta-futa ea sebaka le sebaka se ngata sa libaka, empa ho na le khoebo pakeng tsa tse peli. Ka ho sebelisa mekhoa ea mefuta-futa le ea multiplexing ka mokhoa o nepahetseng tsamaisong ea MIMO, phaello ea sistimi e ka holisoa, ea fihlela melemo e ts'eptjoang le e sebetsang hantle ha o ntse o sebelisa lisebelisoa tse teng tsa spectrum ka botlalo. Sena se tla ka litšenyehelo tsa ho rarahana ho eketsehileng ho sebetsa ho transmitter le moamoheli.
Theknoloji ea MIMO le theknoloji ea MANET ke tse peli tsa mahlale a mantlha lits'ebetsong tsa morao-rao tsa likhokahano tse se nang mohala 'me li amoheloa ke mekhoa e mengata ea puisano e se nang mohala.
Mabapi le IWAVE
Ka lilemo tse fetang leshome, IWAVE e ntse e inehetse ho lipatlisiso tse ikemetseng le nts'etsopele ea mahlale a marang-rang a marang-rang a marang-rang. Ka ho tsoela pele ho sutumelletsa meeli ea litlhaloso tse teng tsa tekheniki le ho tsoela pele ho pheta moralo oa eona oa theknoloji ea MANET, k'hamphani e se e na le pokello e felletseng ea li-waveform tsa MANET tse nang le litokelo tse felletseng tse ikemetseng tsa thepa ea mahlale, tse sebetsang mafapheng a fapaneng.
Ka ho fa bareki mahlale a khokahanyo a ikemetseng, a bolokehileng, le lihlahisoa tse ikemetseng, re matlafatsa basebelisi ka lentsoe, data, video le taolo ea pono le bokhoni ba ho romella, re matlafatsa matla a tlhahiso e bohlale ea China. Sena se lumella basebelisi ho fumana "khokahano nako efe kapa efe, kae kapa kae, le ka boiketlo ba bona" maemong a fapaneng.
Nako ea poso: Sep-19-2025
