What are the application scenarios of MESH Mobile Ad Hoc Network?

IWAVE Communicationsesale e ikemiseditse ho fa balekane ka thekenoloji ya puisano ya waelese e sebetsang hantle, e shebaneng le Mobile Ad Hoc Network.Motheong oa ho tsitlallela ho etsa lipatlisiso tse tebileng tse ikemetseng le nts'etsopele le ho lula ho feta meeli ea matšoao a tekheniki, e tsoela pele ho pheta-pheta tsamaiso ea theknoloji ea MESH, e lumellang "E bōpiloe Chaena" ho ba ka pele ho lefats'e le ho ba moetapele. boiqapelong ba theknoloji.Hona joale, k'hamphani e tsepamisitse maikutlo ho lipatlisiso le nts'etsopele / tlhahiso ea lihlahisoa tsa marang-rang tse itlhophisang, tse ka Fanang ka bareki ka OEM / ODM customization , litšebeletso tsa ho iketsetsa sebopeho sa maqhubu a 'mele, algorithm ea ho tsamaisa, maqhubu a ts'ebetso, ponahalo, mosebetsi, software le LOGO.Re ikitlaelletsa ho fa bareki lihlahisoa le litharollo tse bonolo, tse tsitsitseng le tse sireletsehileng tsa MESH.

1. Marang-rang a MESH ke eng?

Mohala oa ho itlhophisa oa marang-rang, o tsejoang ka hore keMESH marang-rang a itlhophisang, ha e itšetlehe ka lisebelisoa tsa marang-rang tse teng ho tšehetsa leha e le efe topology ea marang-rang, 'me e etselitsoe ho sebelisa mohopolo o mocha oa marang-rang oa marang-rang.Ke mokhoa oa puisano o se nang setsi, o abuoang oa mohala o se nang mohala, o nang le likarolo tse hlahelletseng joalo ka multi-hop relay, dynamic routing, matla a ho se hlaselehe habonolo le scalability e ntle.E amohela moralo o bohlale o phatlalalitsoeng mme e ikemiselitse ho kopanya theknoloji ea puisano e se nang mohala le thekenoloji ea marang-rang ea IP.E ka ts'ehetsa li-topology tse fapaneng mme ea fa basebelisi bokhoni ba ho haha marang-rang a se nang mohala ka potlako le ka mokhoa o bonolo.E ’nile ea sebelisoa haholo likarolong tsohle tsa bophelo .

Mesh networking e na le libopeho tse latelang tsa topological:

●Topology ea linaleli

●MESH Topology

● Ketane Topology

●MESH Topology e sa Qojoeng

Ntho e kholo ka ho fetisisa ea marang-rang a MESH ad hoc ke ho fetoha ha eona.E na le li-networking tsa othomathike le li-algorithms tsa ho tsamaisa mekhoa ea ho ikamahanya le maemo, e lumellang sesebelisoa hore se itšetlehe ka sehokelo sa sona se se nang mohala ho fihlela khokahano le tšebelisano lipakeng tsa li-node ka mor'a hore e butsoe.Marang-rang a entsoeng ka ho hokahanya a ka fetoha ka mokhoa o feto-fetohang ka ho tsamaea ha li-node, liphetoho tikolohong, ho eketsoa ha li-node tse ncha, ho tsoa ha li-node tsa khale, joalo-joalo, ho etsa bonnete ba hore marang-rang a pele ha a amehe mme khoebo ha e sitisoe, 'me mohaho o mocha oa marang-rang o ka hlahisoa ka nako e loketseng.

Algorithm ea ho ikamahanya le maemo e ka etsa bonnete ba hore mocha o nepahetseng ka ho fetisisa oa puisano o khethoa bakeng sa phetiso ea tlhahisoleseling le ho qoba phetiso ea boleng bo tlase kapa litšila tsa lisebelisoa.Ka lebaka la litšobotsi tse ka holimo,MESH marang-rang a itlhophisange ka sebelisoa haholo lipuisanong tsa poraefete tsa maemo a tšohanyetso, marang-rang a poraefete a indasteri, marang-rang a poraefete a libaka, marang-rang a marang-rang a marang-rang a marang-rang, tsamaiso e kopanetsoeng ea marang-rang a poraefete le phetisetso e bohlale ea marang-rang, joalo-joalo.

Setšoantšo se latelang se bontša kamoo marang-rang a marang-rang a ka khethang mekhoa ea phetisetso habonolo le ka bo eona.

joang marang-rang a marang-rang a ka khethang litsela tsa phetiso ka mokhoa o feto-fetohang

2. Melemo ea Mesh Networking

Bokhoni bo matla ba NLOS

Matla a matla a ho se bone a sa boneng le a matla a phetisetso: sistimi ea phetisetso ke TDD-COFDM + MIMO.

Bokhoni bo feto-fetohang ba mehala

Marang-rang a thelefono aa fetoha, protocol ea MAC layer ke D-TDMA: kemiso le kabo ea lisebelisoa tsa nako e matla.

The bohlokoa ka ho fetisisa Wireless bokgoni

Multi-hop relay networking protocol , sebaka se selelele sa phetisetso le phallo e phahameng ea data.

Bokhoni ba phetisetso ea video

Ka sebopeho sa RJ-45 / J30, e na le matla a ho ikamahanya le maemo a khoebo 'me e ka tsamaisa litšebeletso tse fapa-fapaneng tsa li-audio, video le data, le nako ea sebele ea ho fetisa video e hlalosang boemo bo phahameng.

3.Maemo a ts'ebeliso ea MESH Mobile Ad Hoc Network ke afe?

Theknoloji ea marang-rang ea marang-rang e ikemetseng e ikemetseng e na le litšobotsi tsa marang-rang a phahameng, marang-rang a ikemetseng, botsitso bo matla le ho ikamahanya le maemo a matla a marang-rang.E loketse ka ho khetheha litlhoko tsa puisano libakeng tse rarahaneng tse kang ka tlas'a lefatše, lithanele, ka hare ho mehaho le libakeng tse lithaba.Ho ka ba molemo haholo ho rarolla litlhoko tsa phetisetso ea marang-rang a marang-rang a phahameng-bandwidth le data.