IBM contributes a suite of applications and client software to enrich end-user Quality of Experience (QoE), as seen in Figure 2.

IBM提供了一整套应用程序和客户机软件来增强最终用户的质量体验(Quality of Experience, QoE)，如图2中所示。

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Moreover, poor QoE also jeopardizes the ability of OTT video service providers to generate revenue.

FORBES: Why The Future Of Video Depends On The Mobile Carriers

These advancements are necessary to meet the increasingly demanding Quality of Experience (QoE) requirements of service providers and consumer electronics companies.

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Despite these initiatives, the mobile carriers still lack the infrastructure necessary to deliver premium video services at a level of QoE that corresponds to the subscriber fees or service tier.

FORBES: Why The Future Of Video Depends On The Mobile Carriers