This standard is designed to support DRM throughout the entire mobile value chain including content providers, mobile network operators, network infrastructure providers, and playback manufacturers.

此标准的目的是在整个移动价值链内提供对DRM的支持，包括内容提供商、移动网络运营商、网络基础设施提供商和播放设备制造商。

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Therefore, do research on the risk of mobile phone industry supply chain has important theoretical and practical value.

因此，研究手机产业供应链风险的起因，作用机理以及控制方法具有重要的理论和实践价值。

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Third, using BCG matrix, SWOT and value chain theory to study the advantage in competition for GD Telecom, and discuss how to use this advantage to develop mobile communication service.

然后，运用BCG矩阵、SWOT及价值链等工具，详细分析了广东电信的竞争优势，并重点研究利用竞争优势拓展移动业务的策略。

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Unquestionably, the position of the mobile-telephone operators in the new m-commerce value chain will be pivotal.

ECONOMIST: Waves of the future

In most cases the core business value chain will need to be opened up by mobile-enabling legacy enterprise applications, transactions, and databases to make core functions available on which to build a set of new mobile-friendly business functions.

FORBES: Time For IT Shops To Get Moving On Enterprise Mobility

Mobile commerce is driving the requirement for mobile remote payments, creating new revenue potential for businesses involved in the value chain including Communications Service Providers, banks and credit card companies, transport operators and merchants and also postal operators who have diversified by offering banking services and mobile services through their vast networks.

FORBES: Never Go to the Post Office Again