nybanner

IWAVE Ad-hoc Network System VS DMR System

433 izimvo

Yintoni i-DMR

I-Digital Mobile Radio (i-DMR) ngumgangatho wamazwe ngamazwe kwiirediyo ezinezindlela-mbini ezisasaza ilizwi kunye nedatha kuthungelwano lwerediyo olungelulo ololuntu. I-European Telecommunications Standards Institute (ETSI) yenza umgangatho kwi-2005 ukujongana neemarike zorhwebo. Umgangatho uhlaziywe amaxesha amaninzi ukususela ekudalweni kwawo.

Yintoni inkqubo ye-Ad-hoc Network

Inethiwekhi ye-ad hoc yinethiwekhi yethutyana, engenazingcingo evumela izixhobo ukuba ziqhagamshelane kwaye zinxibelelane ngaphandle kwe-router ephakathi okanye iseva.Ikwabizwa ngokuba yi-mobile ad hoc network (MANET), yinethiwekhi ezimeleyo yoqwalaselo lwezixhobo eziphathwayo ezinokunxibelelana ngaphandle. ukuxhomekeka kwiziseko ezingundoqo esele zikho okanye kulawulo oluphakathi. Inethiwekhi yenziwa ngokuguquguqukayo njengoko izixhobo zingena kuluhlu lomnye nomnye, zivumela ukuba zitshintshiselane ngedatha yoontanga-kuontanga.

I-DMR ithandwa kakhulu kwiirediyo eziphathwayo zonxibelelwano oluvakalayo. Kule theyibhile ilandelayo, Ngokweendlela zokunxibelelana, senze uthelekiso phakathi kwe-IWAVE Ad-hoc network system kunye ne-DMR.

 

  IWAVE Ad-hoc System I-DMR
Ikhonkco elineentambo Akukho mfuneko Kufuneka
Qalisa umnxeba Ngokukhawuleza njengee-walkie-talkies eziqhelekileyo Umnxeba uqalwa ngumjelo wolawulo
Ubuchule bokuchasana nomonakalo Yomelele

1. Isistim ayixhomekekanga kulo naliphi na ikhonkco elineentambo okanye iziseko ezingundoqo.

2. Uqhagamshelwano phakathi kwesixhobo ngasinye alunacingo.

3. Isixhobo ngasinye sinikwe amandla ngebhetri eyakhelweyo.

Ngoko ke, yonke le nkqubo inamandla okuthintela umonakalo

Ubuthathaka

1. I-hardware inzima

2. Ukusebenza kwesistim kuxhomekeke kumakhonkco aneentambo.

3. Nje ukuba iziseko zophuhliso zitshatyalaliswe yintlekele. Inkqubo ayiyi kusebenza ngokuqhelekileyo.

ke, isakhono sayo sokuchasa umonakalo sibuthathaka.

Tshintsha 1. Akukho mfuneko yokutshintsha ucingo
2. Yamkela iswitshi yomoya engenazingcingo
Ukutshintsha kuyafuneka
Ukhuseleko Ngenxa yokuba isikhululo esisisiseko samkela itekhnoloji yokujonga isipili, i-rf isasazwe. Ke ngoko, inkqubo inokhuselo olungcono kunye neendawo ezimbalwa ezingaboniyo Iindawo ezininzi ezingaboniyo
Inethiwekhi ye-ad hoc engenaziko Ewe Ewe
Ukwandiswa kwamandla Yandisa umthamo ngaphandle komda Ulwandiso olulinganiselweyo: Unyinwa ngamaxesha amaninzi okanye ezinye izinto
Hardware Isakhiwo esilula, ubunzima obulula kunye nobukhulu obuncinci Ubume obuyinkimbinkimbi kunye nobukhulu obukhulu
Inovakalelo -126dBm I-DMR: -120dbm
Backup eshushu Izikhululo ezininzi ezisisiseko zingasetyenziswa ngokunxuseneyo ukuze zigcinwe zishushu Ayixhasi ukwenza ugcino olushushu ngokuthe ngqo
Ukuthunyelwa ngokukhawuleza Ewe No

Ixesha lokuposa: Aug-13-2024