论文部分内容阅读
智能手机、平板电脑和其他移动设备使得事实上能够从任何地方方便地访问互联网,因为蜂窝通信网络能够在诸如HSPA+和LTE这样的宽带链路上传递丰富的内容,而HSPA+和LTE的速率类似家庭或办公室内的有线网络速率。然而,当许多移动用户正在享受音乐和视频,或正在发送附有大容量附件的电子邮件时,此累加的数据流量能够很容易达到蜂窝通信网络基础设施的容限。市场研究表明,全世界范围将会有更多的智能手机和平板电脑被售出并投入使用。在移动链路上的网页浏览、电子邮件、音乐和视频的百分比也将增加,预计在几年之内视频将超过所有其他数据流量。罗德与施瓦茨公司系统架构师Adrian Schumacher所撰《智能数据分流Smart data offloading》一文对智能数据分流Smart data offloading进行了分析和研究,得出结论——Wi-Fi数据分流可帮助运营商应对迅速增加的数据流量。
Smartphones, tablets and other mobile devices make it virtually inaccessible to the Internet from anywhere because cellular communication networks are capable of delivering rich content over broadband links such as HSPA + and LTE, while HSPA + and LTE are similar to homes Or the office’s wired network speed. However, while many mobile users are enjoying music and video, or are sending e-mails with bulk attachments, this accumulated data traffic can easily reach the cellular communications network infrastructure tolerance. Market research shows that more smartphones and tablets will be sold and put into use worldwide. The percentage of web browsing, email, music and video on the mobile link will also increase, with the video expected to outperform all other data traffic in a few years. Smart Data Offloading, an article by Adrian Schumacher, System Architect at Rohde & Schwarz, analyzes and studies smart data offloading, concluding that Wi-Fi data offloading can help operators Respond to rapidly increasing data traffic.