English英语译成Chinese汉语 技术/工程设计 电脑：系统、网络

The obvious appeal of mobile is that the user is not tethered. They should, in theory, be able to access information wherever they are. However, even if the network were to perform optimally at all times, the provision of the sort of data services that can be critical to corporates is uncertain. Mobile operators can guarantee latency and a certain bandwidth rate if “they manage resources in a very efficient manner”, argues Liron Langer, the CEO of CellGlide, which offers mobile traffic shaping, but getting down to fine-tuning applications is another matter.