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End-to-end system performance of IMB

机译:IMB的端到端系统性能

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摘要

Integrated Mobile Broadcast (IMB) is a technology recently standardized by 3GPP for delivery of broadcast multimedia via a cellular network. IMB is based on WCDMA technology but particularly designed for deployment in 3G TDD spectrum. It employs downlink-only channels using SFN methods, which greatly increase spectral efficiency and capacity for broadcast services. In this paper, we firstly provide a brief overview of IMB, before demonstrating the system capacity through extensive simulations. Discussion towards optimising the end-to-end system performance is also presented.
机译:集成移动广播(IMB)是3GPP最近标准化的一项技术,用于通过蜂窝网络传送广播多媒体。 IMB基于WCDMA技术,但专门设计用于3G TDD频谱中的部署。它采用采用SFN方法的仅下行链路信道,极大地提高了频谱效率和广播服务容量。在本文中,我们首先提供IMB的简要概述,然后通过大量的仿真演示系统容量。还介绍了有关优化端到端系统性能的讨论。

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