【资料名称】：Opportunity and impact of video on LTE N

【资料作者】：Motorola, Strategy &Development

【资料日期】：2009

【资料语言】：英文

【资料格式】：PDF

【资料目录和简介】：

Opportunity and impact of video on LTE Networks

Introduction
The world is becoming increasingly mobile, which is driving the demand for easier access to content and services from any location, with any device, at any time. The explosion of video and multimedia content that is available on the wired web has driven users to desire equivalent on-demand access to that content from a mobile device. Second and third generation public wireless technologies (2G & 3G) have not been able to support this need economically across a wide geographic area or with an acceptable user-experience. On the other hand, the new fourth generation (4G) wireless technologies such as Long Term Evolution (LTE) offer sufficient performance to support IP based streaming video and multimedia services to a large number of consumers simultaneously, with a quality that most will find attractive. LTE technology
allows for significantly higher capacity at a lower cost per bit, leading to improved commercial viability of video services.
The Internet and wireline world is enabling a rapid convergence of IP video, audio, and data into completely new applications, while broadband wireless networks promise to provide access to these anytime, anywhere. Motorola is helping to bring these worlds together by providing a suite of solutions that leverage our leadership in video for wireline networks, coupled with our leadership in wireless broadband networks.
This paper begins with an overview of current wireless technologies and notable consumer trends that are relevant to video. Some background is given on the demands that transport of video content places on a network. Then the paper discusses a number of key technology factors that are advancing to allow LTE wireless networks to meet the needs of those consumer trends. The evolution of these technology factors are really allowing a revolution
in new types of multimedia services that can be offered over wireless networks, which are personalized, predictive, and mobility aware. The paper concludes with some example network deployment alternatives for operators to consider and a discussion of the relative benefits they provide.