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Published in:
2020 | OriginalPaper | Chapter
Overview of eMBMS Technique
Authors : Lin Li, Song Xu, Guoliang Nie, Lingfeng Fang
Published in: Signal and Information Processing, Networking and Computers
Publisher: Springer Singapore
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Abstract
With the development of mobile Internet, mobile operators are generally faced with the risk of network bottleneck and pipeline caused by the impact of data services. Among them, video service will become the most potential service in the future of wireless network, and bring unprecedented pressure and challenge to cellular network. For 2G/3G cellular networks that only support unicast, it is difficult for live video service based on wireless network to actually land due to bandwidth limitation. LTE eMBMS (enhanced Multimedia Broadcasting Multicast Services) solution has successfully realized the broadcasting capability in the whole network or multicast area. This article will introduce the system architecture, capacity and video services of eMBMS.