现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
3期
10-14
,共5页
D2D通信%Chief UE%切换%eNodeB%蜂窝通信系统
D2D通信%Chief UE%切換%eNodeB%蜂窩通信繫統
D2D통신%Chief UE%절환%eNodeB%봉와통신계통
D2D communication%Chief UE%switch%eNodeB%cellular system
Chief UE的作用是辅助实现D2D通信与蜂窝网络通信更好地无缝切换并且提高通信的质量。对Chief UE的概念进行了详细描述,并且对于其在切换中的作用进行了相应的阐述和论证:在传统D2D通信的基础上,定义了其中一个性质稳定良好的UE为Chief UE,进行D2D连接的内部管理和通信,并且在需要切换时,能够进行通行保持直到整个通信切换的完成和结束。将具有Chief UE的D2D切换同不具有Chief UE的D2D切换进行了相应的对比和论述,以更好地论证Chief UE存在的必要性。
Chief UE的作用是輔助實現D2D通信與蜂窩網絡通信更好地無縫切換併且提高通信的質量。對Chief UE的概唸進行瞭詳細描述,併且對于其在切換中的作用進行瞭相應的闡述和論證:在傳統D2D通信的基礎上,定義瞭其中一箇性質穩定良好的UE為Chief UE,進行D2D連接的內部管理和通信,併且在需要切換時,能夠進行通行保持直到整箇通信切換的完成和結束。將具有Chief UE的D2D切換同不具有Chief UE的D2D切換進行瞭相應的對比和論述,以更好地論證Chief UE存在的必要性。
Chief UE적작용시보조실현D2D통신여봉와망락통신경호지무봉절환병차제고통신적질량。대Chief UE적개념진행료상세묘술,병차대우기재절환중적작용진행료상응적천술화론증:재전통D2D통신적기출상,정의료기중일개성질은정량호적UE위Chief UE,진행D2D련접적내부관리화통신,병차재수요절환시,능구진행통행보지직도정개통신절환적완성화결속。장구유Chief UE적D2D절환동불구유Chief UE적D2D절환진행료상응적대비화논술,이경호지론증Chief UE존재적필요성。
Chief UE is used to aid better seamless handover between D2D communication and cellular network communica-tion,and to improve the communication quality. The concept of Chief UE is described in detail,and the role in the switch is elaborated and demonstrated. Based on traditional D2D communication,one UE with steady performance is chosen and defined as Chief UE to conduct D2D connection inner management and communication. The communication can be kept till the handoff is over when deeded. The D2D switch with Chief UE and without Chief UE are compared and discussed,to demonstrate the ne-cessity of the existing of UE.