Routing Information Protocol یا RIP

اختصاصی از سورنا فایل Routing Information Protocol یا RIP دانلود با لینک مستقیم و پر سرعت .

معرفی پروتکل مسیریابی Routing Information Protocol یا RIP

نوع قالب بندی :پاورپوینت

نعداد اسلاید :13

دانلود مقاله An Error-Aware Routing Protocol over Lossy Links in Wireless Sensor Networks

اختصاصی از سورنا فایل دانلود مقاله An Error-Aware Routing Protocol over Lossy Links in Wireless Sensor Networks دانلود با لینک مستقیم و پر سرعت .

Liankuan Zhanga, Deqin Xiaob,

Procedia Engineering 29 (2012) 1492 – 1500

Available online at www.sciencedirect.com 

SciVerse ScienceDirect

Abstract
As Bit errors fluctuate wildly in different environments and they fluctuate steadily for a given
pair of sensor nodes, we propose an error-aware routing protocol (EARP). Compared to other
estimators, bit errors can directly reflect the wireless channel state and can be used in complex
regions. In this paper, we use parameter VerValue to choose appropriate correction codes and
translate error degree to ER Dis(error distance). We propose local Dijkstra algorithm (LDA) in
ER Dis graph, witch is a distributed routing protocol algorithm and can be easily implemented
in WSNs, to choose a short ER Dis path for very sensor node. Simulation shows that compared
to different routing protocol schemes, LDA can choose an efficient path to the base station and
EARP scheme can indeed greatly reduce transmission energy and prolong WSNs lifetime.
Keywords:
Wireless sensor networks, Lossy links, Error rate, Routing protocol, Data transmission