Wireless data transmission technologies yatora nzvimbo yavo muhupenyu hwedu. Zuva rega rega, kazhinji tisingazvizive, tinotora mukana wemabhenefiti ekubudirira uku kwebudiriro kumba, muhofisi, munzira kuenda kumba kana tichizorora pamahombekombe ezuva, nyika dzinodziya. Inzwi redu, mifananidzo yedu, zvidimbu zvese zvenyika yedhijitari zvinonyanya kukosha kwatiri, nguva dzose pane imwe nhanho kana imwe yerwendo rwavo zvinobhururuka pamusoro pechiteshi chisina waya, ingave iri musana redhiyo relay data mutsara, chinongedzo-ku- multipoint chikamu cheanopa, kana banal uye zvishoma inonakidza imwe mune yayo naivety Wi-Fi.
Asi kangani patinofunga nezvemasimba ayo magamba akanyarara eInternet anotibvumira kutarisa makati nemakumbo evakadzi (kana varume) pasina kusangana nekunetseka uye kunakidzwa nekuita?
Zuva rega rega, mazana ezviuru zvevaisimi, maneti manejimendi, vagadziri vetiweki, mainjiniya eACN uye dzimwe nyanzvi dzinorwira muminda isingaonekwe uye isingabatike yemagetsi emagetsi kuti ive nechokwadi chekuti chiteshi chega chega chisina waya chinotumira data senge Shannon-Hartley theorem yatakasikirwa kwatiri. Husiku huzhinji hwekusarara uye mazuva mazhinji anotonhora ashandiswa kuronga, kuvaka, kugadzirisa uye kuchengetedza isina waya data link. Yasvika nguva yekuti mushandisi arerutse basa reavo vakamboshanda siku nesikati kugadzirisa span!
Isu tinopa chigadzirwa chekuvandudza chinokutendera iwe nyore, nekukurumidza uye pasina kuoma kwakawanda uye ruzivo kuvandudza mhando yechero waya isina waya.
Sezvo munhu wese anoziva nezvenyaya yekutepfenyura isina waya data pamusoro pemhepo anoziva, iyo huru metric yemhando yeredhiyo link ndeye RSSI - chiratidzo chinoratidza kusimba kwechiratidzo chakagamuchirwa nemudziyo. Chaizvoizvo, basa rese revasina waya network vagadziri ndere kuona kuti ese maturusi emidziyo ane akakwana RSSI mazinga. Kusvika nhasi, izvi zvaingogoneka kuita padanho rekugadzira retiweki isina waya, uye kana panguva yekumwe kuisirwa kana kushanda chimwe chinhu chakakanganisika (chipingamupinyi chemuviri chakasimuka, mutengi akatamira kure kure nenzvimbo inofungidzirwa yekugamuchira), ipapo kuendesa data kwakava. zvakatoipisisa, zvikasadaro uye zvakanyangarika zvachose. Vagadziri vepasaiti vakapedza maawa vachigadzirisa zvinonetsa, vatengi veWi-Fi network vakanyunyuta nezve "denderedzwa rinotenderera" uye "zvimiti zvisina kukwana," kutaurirana kweserura kwakavhiringidzwa nekukakama, uye mimhanzi mumahedhifoni asina waya yakagomera nekunyangarika.
Zvino zvose izvi chinhu chekare.
Isu tinopa yekutanga gore blockchain software chigadzirwa cherudzi rwayo chakanangana nekuvandudza mhando yechero isina waya chiratidzo - dBaaS!
dBaaS chigadzirwa chakasarudzika chinokutendera kuti uvandudze chiratidzo kubva kune chero sosi mune chero renji pasina kushanda nesimba uye ruzivo!
Ingoisa dBaaS pane chero komputa, smartphone, server uye uwane RSSI kuvandudzwa pane chero isina waya chinongedzo nemadecibel akawanda sezvaunoda!
Iye zvino haufanire kubhadhara zvakanyanya kune antenna matsva!
dBaaS inobvumira kutaurirana pamusoro pechinhambwe chikuru uchishandisa antenna akafanana. Chinhu chinonyanya kukosha ndechekuti inoshanda mune chero frequency renji, nekuti hazvina basa zvachose kuti ingani gigahertz yako chiteshi - 2,4 GHz, seWi-Fi kana Bluetooth, 11 kana 15, seyakakomba inorema isina waya redhiyo chiteshi. , kana kunyange pa60, 70 GHz uye pamusoro - RSSI yezvikamu zvose izvi inoyerwa nenzira imwechete - muma decibels, saka inogona kuvandudzwa pane chero chikamu chetiweki! Pane diki nzvimbo pafoni yako uye haudi kutora ndangariro? Wobva watenga rezinesi regore re dBaaS, ribatanidze kune yakasarudzwa link (mirayiridzo yekubatanidza inogara ichisanganisirwa neyakatengwa tariff chirongwa) uye uwane yakagadziridzwa kuwanikwa kweInternet nekushandisa iyo Internet!
Iwe uri mupi uye unoda centralized manejimendi?
Pane mhinduro yako - dBaaS sevha yekumisikidza mune chero virtualization infrastructure. Chero ma hypervisors anowanzo shandiswa nhasi anotsigirwa, uye edu anochinjika ekutsigira zvirongwa zvinokutendera iwe kukurumidza kuita dBaaS mhinduro panetiweki yako uye ubatsirwe nhasi, uye mune ramangwana chengetedza yakakosha mari pakuvandudza network.
Solutions catalog
Tsika shanduro
- dBaaS Solo - rezinesi kune imwe mudziyo (ARM). Inowedzera RSSI ne5 dB yeWi-Fi kana Bluetooth (imwe yemaprotocol)
- dBaaS Solo Pro - rezinesi kune imwe mudziyo (x86 / x64). Yakagadzirirwa kuiswa paPC. Inowedzera RSSI ne5 dB yeWi-Fi.
Cherechedza chinyorwa! Kana iwe ukashandisa Intel isina waya adapta yechero vhezheni 802.11, wobva wawana +2 dB inosimudzira yemahara! - dBaaS Solo Pack - inosanganisira dBaaS Solo uye dBaaS Solo Pro. Gadzirira nzvimbo yebasa yemumwe mushandi. Profitable proposition!
Cherechedza chinyorwa! Kana iwe uri kutenga dBaaS Solo Pack kuti ishandiswe mukambani yevashandi, ndokumbirawo ubvunze dhipatimendi redu rekutengesa kuti rikubatsire pamutengo wekupa iwe! - dBaaS Solo Mhuri - matatu dBaaS Solo rezinesi uye imwe dBaaS Solo Pro rezinesi remhuri yese! +5 dB kuRSSI kune wese munhu!
Cherechedza chinyorwa! Kune mhuri huru, ndapota taura nedhipatimendi redu rekutengesa kuti ugamuchire akakosha mavhezheni edBaaS Solo Multisibling nenhamba yakawedzera yemarezinesi evana! Social mapakeji anopihwa neRSSI kuvandudzwa kusvika +10 dB!
Cloud version
dBaaS Cloud igore vhezheni yechigadzirwa kuti iitwe munzvimbo yedu chaiyo. Iwe unowana kurerukirwa kwakazara uye rusununguko kubva pakuisa app - pamwe neyakasarudzika isina waya ruzivo!
Iyo cloud vhezheni inomiririrwa nezvigadzirwa zviviri:
- dBaaS Cloud Personal - SOHO mhinduro yevashandisi vekupedzisira uye madiki (anosvika makumi maviri anoshanda zvishandiso) makambani. Pasinei nekureruka kwekushandisa, iyi mhinduro yakazara yeB20B, iyo, zvisinei, inogadziriswa nyore nyore nevashandisi vasina dzidzo yakakosha uye / kana ruzivo mukugadzirisa zvakakomba mhinduro. Inopa kuwedzera kwakabatana kweRSSI kubva pa2 kusvika ku5 dB mu inverse proporting kusvika kuzere mutoro wemidziyo (ine high channel load, kuderera kwenguva pfupi mukuvandudzwa kwechiratidzo chakagamuchirwa kunogoneka - izvi zvinokonzerwa nekuwedzera kuoma kwekuverenga. mabhuroko anotevera).
- dBaaS Cloud Enterprise - mhinduro ine simba kune yakakomba bhizinesi. Kudzama kwerezinesi kunosvika zana zvishandiso / zviteshi (mune chero musanganiswa), yakazara RSSI kuvandudzwa kunosvika zviuru gumi dB paaccount account. Muchinjikwa-chikuva mhinduro (inoshanda nemachaneli pane chero michina inotsigira isina waya data kutapurirana uye ine IP kero), ichikubvumidza iwe kukurumidza "kusimudzira" isina waya network yechero renji / protocol / topology kuomarara pasina kuwedzera mari muzvivakwa.
Ndokumbira uchenjere - chenjerera Firewall kumisikidzwa inodiwa! Kushandiswa kweiyi vhezheni kunofungidzira kuti Mutengi/Mutengi injinjiniya ane zvikwaniriso zvisina kuderera pane zvinoenderana neCWAP certification uye analogues!
Shanduro yekuisa pane hypervisor
Iyo inonyanya kugadzira dBaaS B2B/B2G mhinduro muchikamu uye mushandisi nhanho. Panguva yekuburitswa kwechinyorwa, hapana maanalogue pamusika wekuita kwepamusoro kana huwandu hwemabasa anotsigirwa nemhinduro. Mabhenefiti makuru ehurongwa dBaaS Uncut:
- Tsigira inosvika zviuru zvishanu zviteshi/kusvika zviuru makumi mashanu nenomwe dB pamuenzaniso weiyo virtual dBaaS;
- Kushanda / Kushanda kuunganidza kunosvika ku5 dBaaS Uncut zviitiko - kuchengetwa kwakazara kweRSSI kunowedzera kune yese sevhisi dhodhi, pamwe nekuyeresa kuyera pakati pemasumbu node uye kuita kwakazara kunosvika zviuru makumi maviri neshanu zviteshi / kusvika zviuru makumi maviri neshanu dB!
- Multi-tenancy - kugoverwa kwechero (kusvika kuzana) nhamba yeakaunti yeakaunzi ine chikamu chinowirirana chekugona kweakaundi yega yega (kubva pa100 chiteshi / 1 dB paakaundi kusvika kune yakazara yakazara cluster);
- Kubatanidzwa kwakazara neCosco ICE uye yakazara MDM rutsigiro! Iwe unogona kuvandudza isina waya yekubatanidza yemapoka akasarudzwa evashandi vatengi zvishandiso zvinoenderana nemitemo yakagadzirwa!
- Tsigiro yekuvandudza RSSI yeiyo 802.11ax chiyero nekushandura pendi yeruvara rweMU-MIMO nzizi kusvika masere-bit - haidi mamwe marezinesi!
- Tevedzera kuyera kweisina kushandiswa SINR kumashure - kana chero mudziyo wemutengi ukashandisa traffic shoma pane iyo chiratidzo-ku-ruzha reshiyo yemutengi iyeye inobvumira, ma decibel asina kushandiswa anotamiswa pakati pevatengi vakaremerwa zvakanyanya vachishandisa "yakaremerwa kutenderera-robin" algorithm.
Sezvo iyo dBaaS sisitimu muBhizinesi vhezheni iri yakaoma uye inochinjika kwazvo software chigadzirwa, isu tinofara kupa vatinoshanda navo makosi emavhiki maviri zvichibva pane yedu Yekudzidzisa Center - ndapota tarisa hurongwa hwedu nguva nenguva. kuti usapotsa chiziviso!
Kuti utenge chigadzirwa uye / kana kugamuchira rumwe ruzivo nezve kugona kwayo uye kushanda kune network yako, unogona kugara uchinyora tsamba. , vagara varatidza mutsetse wenyaya zuva rakaburitswa chiziviso ichi.
Nakidzwa nebasa rako risina waya!
Source: www.habr.com