Jee-hyeon Na

  • Citations Per Year
Learn More
To cope with data communication explosion, the alternative, “D2D communication” which enables mobile devices to communicate each other without base station is studied. D2D providing service at a lower cost than cellular network is advantageous for user and also helpful when infra system is out of order by natural disaster. Even if D2D(More)
To cope with data communication explosion, the alternative, “D2D communication” which enables mobile devices to communicate each other without base station is studied. Even though D2D communication has a lot of benefits (infra-less communication providing service at a lower cost and etc), the interference induced by D2D links is inevitable(More)
Explosive demands for mobile data are leading to fundamental changes in the design of future fifth generation (5G) cellular networks to meet the challenging requirements of higher capacity and improved quality of user experience. To be close to these requirements, advanced technologies have been studied, such as user-centric architectures, massive MIMO,(More)
This paper presents the performance of scheduling for adaptive modulation and coding based on the dynamic margin control. To cover various wireless channel conditions and requirements for multimedia traffic QoS, the selection of suitable MCS (Modulation and Coding Scheme) is important technique in real deployment and management fields. In this paper, we(More)
  • 1