1.   مشاوره و انجام پروپوزال  و پایان نامه ، مشاوره در زمینه ارائه سمینار، 
       مشاوره و انجام مقاله های بین المللی و داخلی، 
       مشاوره و انجام مقاله در مجله های علمی پژوهشی معتبر، 
        مشاوره و آموزش شبیه سازی شبکه توسط شبیه ساز آکادمیک 2-NS، 
         مشاوره و آموزش شبیه سازهای ترافیک شهری از قبیل  SUMO، ONE، و ...
          کمک به دانشجویان برای پیاده سازی ایده ها و مقالات خود با شبیه سازهای
               NS2, NS3 , OMNET++ , ONE
     
    
                 شماره تماس :
                         حسین رنجبران:    09101607834   
                                          
    
                  ساعات تماس: 
                                      ۸ الی ۲۰
                         
                   ایمیل:
                         hossein.ranjbaran.it@gmail.com
                        
           
    

A Comprehensive Study of IoT and WSN MAC Protocols: Research Issues, Challenges and Opportunities

شروع موضوع توسط AdMiN ‏16/4/19 در انجمن WSN

وضعیت موضوع:
You must be a logged-in, registered member of this site to view further posts in this thread.
  1. Administrator
    AdMiN
    هیات مدیره
    تاریخ عضویت:
    ‏3/10/13
    ارسال ها:
    2,259
    تشکر شده:
    325
    Recent advances in wireless technologies, Micro-Electro-Mechanical Systems (MEMS), and embedded systems enable the popular usage of the Internet of Things (IoTs) and Wireless Sensor Networks (WSNs) in many important applications such as smart buildings, security, target tracking, industrial automation and so on. Typically, a WSN consists of a large number of tiny, low-cost sensor nodes that are limited in terms of their capabilities of computation, communication, memory, and power. In WSNs, energy-efficient algorithms are of paramount importance for a long lasting high throughput network. MAC protocol plays a prominent role in extending the life-time of WSNs. MAC protocols provide various schemes on how multiple nodes access a common wireless medium. To achieve a longer lifetime for the nodes and the networks, MAC protocols need to be energy-efficient and reduce the sources of energy wastage. Energy conservation in sensor nodes is generally achieved by duty cycling the radios and it is the MAC layer protocol that controls when to switch ON and OFF the radio. In this paper, we discuss the essential properties of MAC protocols, the MAC for IoT and the common causes of energy consumptions. Thereafter, we categorize the MAC layer protocols and discuss several protocols under each category in depth, emphasizing their strengths and weaknesses, giving a detailed comparison of MAC protocols. Finally, we conclude the survey with the insights on future research directions.​


    لینک دانلود در پست بعد برای اعضاء قابل مشاهده است.
     
وضعیت موضوع:
You must be a logged-in, registered member of this site to view further posts in this thread.

این صفحه را به اشتراک بگذارید