为增强的多媒体业务规划混合电信网络

Rudraksh Shrivastava, Arjun Singh, A. R. Mishra
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引用次数: 0

摘要

随着移动通信服务的需求空前高涨,多媒体服务尤其引起了用户的兴趣。当前蜂窝网络的单播特性在面对数据密集型多媒体业务的需求时,对有限的频谱造成了严重的压力。需要强大而高效的通信系统,提供高容量,特别是在下行链路。此外,交互性对于支持用户需求和扩展服务提供是必不可少的。作为满足上述要求的一种可能的解决方案,我们考虑将蜂窝网络(GSM, UMTS等)和移动广播网络(DVB, MBMS等)结合形成混合网络。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Planning hybrid telecom networks for enhanced multimedia services
With the demand for mobile communication services at an all-time high, multimedia services in particular have attracted the interest of the users. The unicast nature of current cellular networks puts severe strain on the limited spectrum when faced with demands for data intensive multimedia services. Powerful and efficient communication systems are needed, which provide high capacities, especially at the downlink. Furthermore, interactivity is essential for supporting the user needs and to extend the service offering. As one possible solution to meet the mentioned requirements, we consider the hybrid networks formed as a combination of the cellular networks (GSM, UMTS, etc.) and the mobile broadcast networks (DVB, MBMS, etc.).
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