Analysis on Multi-Bandwidth UE coexistence in OFDMA system

OFDMA based future IMT Advanced system is viable to meet multiband-bandwidth UE coexistence compared with the CDMA based system. In this paper, multi-bandwidth UE coexistence is firstly analyzed from multi-RF Carrier requirement, common control resources arrangement, and forward and backward compati...

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Bibliographische Detailangaben
Hauptverfasser:	Jianping Zhao, Junfeng Zhang, Zhongpei Zhang, Yuanyong Yin
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Bandwidth Base stations coexistence Downlink Frequency synchronization multi-bandwidth terminal Multiaccess communication OFDMA system Protection Radio frequency Resource management Scalability Wideband
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Beschreibung
Zusammenfassung:	OFDMA based future IMT Advanced system is viable to meet multiband-bandwidth UE coexistence compared with the CDMA based system. In this paper, multi-bandwidth UE coexistence is firstly analyzed from multi-RF Carrier requirement, common control resources arrangement, and forward and backward compatibility side. Then key method, which are downlink protection band using, radio resource allocation, and carrier adjustment related to multiband-bandwidth UE coexistence, is given.
DOI:	10.1109/CHINACOM.2008.4685125