摘要
本文总结与比较了3GPP长期演进技术、3GPP2空中接口演进技术、IEEE802.16eWiMAX技术和IEEE802.20MBFDD/MBTDD技术的标准化进程、系统需求和核心技术。在此基础上,本文讨论了宽带无线接入技术和宽带移动通信技术的融合趋势,并探讨了超3G技术的发展方向。
In this paper, the standardization progress, the system requirements and the key techniques of 3GPP long-term evolution, 3GPP2 air interface evolution, IEEE 802.16e WiMAX and IEEE 802.20 MBFDD/MBTDD standards are summarized and compared. Based the investigation and comparison, the convergence of broadband wireless access and broadband mobile communications technologies can be observed. Furthermore, the trend of beyond 3G technologies is also discussed.
出处
《电信科学》
北大核心
2006年第6期24-28,共5页
Telecommunications Science
