چکیده مقاله
Due to the strict energy limitation in the sensor networks, applying energy saving is necessary for this kind of networks The MIMO energy efficiency transmission schemes are proven to be efficient methods for increasing the channel capacity, satisfying bit error rate BER requirement and supporting higher data rate under a constant power budget In order to obtain spatial diversity, WSNs may use cooperative communications schemes In this case, multiple nodes may collaborate to form a virtual antenna array Methods used for performance improvement of virtual MIMO based WSNs can be classified as follows: clustering algorithms, cooperative nodes selection schemes, modulation effects, routing algorithms, cross layer designs, channel selection techniques and coding methods In this paper, we have presented an exhaustive survey on clustering protocols in WSNs We tried to compare the main characteristics of the most significant different clustering schemes such as cluster count, cluster head selection, cluster head mobility, cluster formation, etc
کلیدواژهها
نویسندگان
Mohammad Sadeghian Kerdabadi
Ph D Student, Department of Electrical and Computer Engineering, University of Birjand, Birjand, Iran,
Reza Ghazizadeh
Associate Professor, Department of Electrical and Computer Engineering, University of Birjand, Birjand, Iran University of Birjand,
Saleh Dadpour
Ph D Student, Department of Electrical and Computer Engineering, University of Birjand, Birjand, Iran University of Birjand,
شیوه ارجاع
Sadeghian Kerdabadi, Mohammad and Ghazizadeh, Reza and Dadpour, Saleh,1397,Clustering Algorithms in Virtual MIMO based WSNs: A Survey and Comparison,Fourth National Conference on New Achievements in Electrical and Computer and Industries,Esfarayen
ارائهشده در
مجموعه مقالات چهارمین کنفرانس ملی دستاوردهای نوین در برق و کامپیوتر و صنایع18 مهر 1397 · اسفراین