Redirigiendo al acceso original de articulo en 21 segundos...
ARTÍCULO
TITULO

Review of Latest Advances in 3GPP Standardization: D2D Communication in 5G Systems and Its Energy Consumption Models

Marko Höyhtyä    
Olli Apilo and Mika Lasanen    

Resumen

Device-to-device (D2D) communication is an essential part of the future fifth generation (5G) system that can be seen as a ?network of networks,? consisting of multiple seamlessly-integrated radio access technologies (RATs). Public safety communications, autonomous driving, socially-aware networking, and infotainment services are example use cases of D2D technology. High data rate communications and use of several active air interfaces in the described network create energy consumption challenges for both base stations and the end user devices. In this paper, we review the status of 3rd Generation Partnership Project (3GPP) standardization, which is the most important standardization body for 5G systems. We define a set of application scenarios for D2D communications in 5G networks. We use the recent models of 3GPP long term evolution (LTE) and WiFi interfaces in analyzing the power consumption from both the infrastructure and user device perspectives. The results indicate that with the latest radio interfaces, the best option for energy saving is the minimization of active interfaces and sending the data with the best possible data rate. Multiple recommendations on how to exploit the results in future networks are given.

 Artículos similares

       
 
Brian Bachinilla, Ana Evangelista, Milind Siddhpura, Assed N. Haddad and Bruno B. F. da Costa    
High-speed railway is trending in developing countries for economic reasons, mobility in the aftermath of COVID-19, and environmental concerns. The high-speed railway operators continuously improve the operational speed to transport more passengers in le... ver más
Revista: Infrastructures

 
Paolo Zangheri, Delia D?Agostino, Roberto Armani and Paolo Bertoldi    
The building sector has a central role in achieving the European goals of a zero-emission and fully decarbonized stock by 2050. Among the provisions of the Energy Performance of Buildings Directive (EPBD) recast, the implementation of the cost-optimal me... ver más
Revista: Buildings

 
Amber Israr, Zain Anwar Ali, Eman H. Alkhammash and Jari Juhani Jussila    
A system that can fly off and touches down to execute particular tasks is a flying robot. Nowadays, these flying robots are capable of flying without human control and make decisions according to the situation with the help of onboard sensors and control... ver más
Revista: Drones

 
Guanghong Yang, Wei Zhou, Wenjun Qu, Wu Yao, Peng Zhu and Jing Xu    
This paper discusses the latest progress in research on ant nests and explores innovative scientific concepts associated with underground ant nests from the perspective of bionics. The methods used by scholars to study the structure of ant nests and the ... ver más
Revista: Buildings

 
Tokzhan Junussova, Abid Nadeem, Jong R. Kim, Salman Azhar, Malik Khalfan and Mukesh Kashyap    
The latest industrial revolution 4 enabled significant performance improvement through technological advancements. Simultaneously, the industry is setting high-level expectations for changing business practices toward long-term benefits in all three sust... ver más
Revista: Buildings