Transport layer Service Access Point?

传送层服务接入点 TSAP?。

youdao

The latter contains three parts: data layer, service layer and client layer.

数据处理部分主要分为数据层、服务层和客户层。

youdao

Then, a service-oriented workflow performance evaluation model was put forward, which combined the performances of strategic layer, business layer, service layer and IT layer.

在此基础上，提出了面向服务的工作流性能评价模型，并将战略层、业务层、服务层与IT层的性能很好地加以结合。

youdao

On the contrary I think Nokia needs to focus on its service layer and on innovating there.

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With private clouds, enterprises maintain all the equipment and software, while seeking to offer resources through a virtualized service layer.

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In fact as a service layer they are quite weak.

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