Title :
Comparison of handover schemes for 3GPP Long Term Evolution and 3GPP2 Ultra Mobile Broadband
Author :
Ji-Hoon Yun ; Myoungwon Lee ; Suhan Choi
Author_Institution :
Wireless Syst. Lab., Samsung Electron.
Abstract :
As a radio access technology for next generation cellular networks, 3GPP and 3GPP2 are standardizing long term evolution (LTE) and ultra mobile broadband (UMB), respectively. In this paper, we compare the handover schemes of both technologies in three aspects, i.e., interruption time of a user plane, required wireless resources and the overhead for avoiding packet reordering. The comparison results show that UMB achieves shorter interruption time and less overhead for reordering avoidance while LTE incurs less resource waste.
Keywords :
3G mobile communication; broadband networks; 3GPP long term evolution; 3GPP2 ultra mobile broadband; packet reordering avoidance; term evolution; wireless resources; Base stations; Delay; Downlink; Frequency; Land mobile radio cellular systems; Long Term Evolution; Next generation networking; Resource management; Switches; Timing; LTE; UMB; handover;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2008. PIMRC 2008. IEEE 19th International Symposium on
Conference_Location :
Cannes
Print_ISBN :
978-1-4244-2643-0
Electronic_ISBN :
978-1-4244-2644-7
DOI :
10.1109/PIMRC.2008.4699452
