SIMSIZ SENSOR TARMOQLAR UCHUN ENERGIYASI TEJAMKOR YO'NALISHGA ASOSLANGAN TOPOLOGIYANI BOSHQARISH ALGORITMI
Keywords:
Sensor tugunlari, topologiyani boshqarish, energiyani tejash, energiya samaradorligi.Abstract
Simsiz sensor tarmog'i statik yoki dinamik pozitsiyaga ega bo'lishi mumkin bo'lgan yuzlab yoki minglab kichik tugunlardan iborat. Ushbu tugunlar normal yoki tasodifiy taqsimot orqali ma'lum bir hududning hodisalari to'g'risida tayanch stantsiyaga oxirgi tugunlari orqali xabar berish uchun joylashtiriladi. Sensor tugunlarining energiyasi cheklangan bo'lsa, simsiz sensor tarmog'ida energiyani tejash zarur. Shu maqsadda energiya tejamkor yo'nalishga asoslangan topologiya- nazorat-algoritm (EEDBTC) deb nomlangan yangi algoritm taklif etiladi. Taklif etilayotgan algoritmda yo'nalish asosiy muammo bo'lib, hodisa sodir bo'lganda tugun ma'lumotlarni tayanch stansiya yo'nalishi bo'yicha jo'natadi, shunda kamroq energiya sarflanadi. Xuddi shu natijalar odatiy zich simsiz sensorlar tarmog'i, tugunlarga asoslangan SSTlar bilan solishtirildi va bu algoritm avvalgi ishlatilgan topologiyani boshqarish algoritmlariga qaraganda ancha yaxshi ekanligi kuzatildi.
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