- By Admin / 27 Seb 22 /0Faallo
Kala soocida shabakadaha PAN, LAN, MAN iyo WAN
Shabakadda waxaa loo kala saari karaa LAN, LAN, MAN, iyo WAN. Macnaha gaarka ah ee magacyadan ayaa lagu sharraxay oo la barbardhigay hoos. (1) Shabakadda Aagga Shakhsi ahaaneed (PAN) Shabakado noocan oo kale ah waxay awood u siin karaan xidhiidhka masaafo-gaaban ee ka dhexeeya aaladaha macaamiisha la qaadan karo iyo aaladaha isgaarsiinta.Sii akhri
- By Admin / 26 Seb 22 /0Faallo
Waa maxay Tilmaamaha Xoogga La Helay (RSSI) oo faahfaahsan
RSSI waa soo-gaabista Tilmaamaha Xoogga La Helay. Tilmaamaha xoogga calaamada ee la helay waxaa lagu xisaabiyaa isbarbardhigga laba qiime; taas oo ah, waxaa loo isticmaali karaa in lagu go'aamiyo sida ay u xoogan tahay ama u liidato xoogga calaamada marka la barbardhigo calaamad kale. Habka xisaabinta ee RSSI...Sii akhri
- By Admin / 25 Seb 22 /0Faallo
Mabaadi'da Farsamo ee aasaasiga ah ee MIMO
Laga soo bilaabo 802.11n, tignoolajiyada MIMO ayaa loo isticmaalay hab-maamuuska waxayna si weyn u wanaajisay heerka gudbinta wireless-ka. Gaar ahaan, sida loo gaaro horumarinta tignoolajiyada sare. Hadda aan si dhow u eegno tignoolajiyada MIMO. Iyada oo horumarka tignoolajiyada isgaarsiinta wireless-ka, mor...Sii akhri
- By Admin / 23 Seb 22 /0Faallo
Kala soocida furayaasha
Waxaa jira noocyo badan oo ah furayaasha suuqa, laakiin sidoo kale waxaa jira kala duwanaansho shaqo oo kala duwan, iyo sifooyinka ugu muhiimsan waa kala duwan yihiin. Waxa loo qaybin karaa iyadoo loo eegayo dareenka ballaadhan iyo cabbirka codsiga: 1) Marka hore, macno ballaadhan, furayaasha shabakadda waxa loo qaybin karaa laba qaybood...Sii akhri
- By Admin / 22 Seb 22 /0Faallo
Isgaadhsiinta Taxanaha Tooska ah ee Faafida Spectrum (DSSS) - Mabda'a Isgaadhsiinta
Mabda'a: Mabda'a Nidaamka Faafinta Tooska ah ee Taxanaha Tooska ah waa mid aad u fudud. Tusaale ahaan, xarkaha macluumaadka la diri karo waxaa lagu balaadhiyey guutooyin soo noqnoqda oo aad u ballaaran iyada oo loo marayo lambarka PN. Dhammaadka helitaanka, macluumaadka la soo diro waxaa dib loo soo celiya iyada oo la isku xidho calaamada faafinta iyo ...Sii akhri
- By Admin / 21 Seb 22 /0Faallo
Hordhac Khaladka Vector Magnitude (EVM)
EVM: soo gaabinta Khaladka Vector Magnitude, taas oo macnaheedu yahay baaxadda qaladka. Soo gudbinta signalka dhijitaalka ah ee soo noqnoqda waa in la beddelo calaamada salbaband dhamaadka diritaanka, u dirto xariiqda gudbinta, ka dibna hoos u dhigida dhamaadka helitaanka si ay u soo kabsato saldhigii asalka ahaa...Sii akhri
