DocumentCode :
625713
Title :
Timing of resource releasing for group mobility in LTE-Advanced network
Author :
Chun-Chuan Yang ; Jeng-Yueng Chen ; Yi-Ting Mai ; Ching-Hsiang Liang
fYear :
2013
fDate :
3-6 June 2013
Firstpage :
135
Lastpage :
136
Abstract :
Recently, LTE-Advanced is a mobile communication standard and high wireless bandwidth technology, formally submitted as a candidate 4G solution in the world. The major difference between 3GPP Release 10 (Rel-10) LTE-Advanced and the original LTE (Rel-8) is a new entity called relay node (RN) introduced in Rel-10. Since both backhaul link and access link of relay node are radio interface, the RN might be a portable device to move like a UE, and furthermore RN could move with its served UEs in some wireless network environments (e.g. both the RN and UEs inside the vehicle). When one RN handover to new DeNB as group mobility, it will cause a mount of UEs´ handover simultaneously. How to manage huge handover signaling and radio resource in DeNB is an important issue in LTE-Advanced networks. In this paper, we try to design some possible solutions and analyze the performance of proposed schemes.
Keywords :
Long Term Evolution; relay networks (telecommunication); 3GPP Release 10; LTE advanced Network; RN; access link; backhaul link; group mobility; handover signaling; mobile communication standard; portable device; radio interface; radio resource; relay node; resource releasing; wireless bandwidth technology; wireless network environments; Context; Handover; Long Term Evolution; Relays; Switches; Timing; LTE; LTE-Advanced; Mobile relay; Resource releasing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics (ISCE), 2013 IEEE 17th International Symposium on
Conference_Location :
Hsinchu
ISSN :
0747-668X
Print_ISBN :
978-1-4673-6198-9
Type :
conf
DOI :
10.1109/ISCE.2013.6570148
Filename :
6570148
Link To Document :
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