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The approach is called Interworking Wireless LAN (IWLAN) [19] architecture and it is a solution to transfer IP data between a mobile device and operator's core network through a Wi-Fi access. In the IWLAN architecture, a mobile device opens a VPN/IPsec tunnel from the device to the dedicated IWLAN server in the operator's core network to ...
T-Mobile and AT&T officials said their respective networks are working, CNET reported, and issues their users may have experienced could've resulted in trying to connect with a Verizon user ...
DownDetector, a website that monitors connectivity issues for various web and digital services, indicated there were more than 100,000 reports of outages earlier Monday, though by 11:30 a.m. that ...
What to know about wireless network SOS outage issues on iPhone Over 100,000 Verizon customers reported an outage at its peak around 10:30 a.m. In Kansas, Wichita is among the cities with mobile ...
Network performance could be measured using either active or passive techniques. Active techniques (e.g. Iperf) are more intrusive but are arguably more accurate. Passive techniques have less network overhead and hence can run in the background to be used to trigger network management actions.
Several of the mobile network operators that provide 3G or faster wireless internet access offer plans and wireless modems that enable computers to connect to and access the internet. These wireless modems are typically in the form of a small USB based device or a small, portable mobile hotspot that acts as a WiFi access point (hotspot) to ...
News of the Verizon outage came hours after the company announced a deal to give infrastructure firm Vertical Bridge rights to lease, operate and manage 6,339 mobile towers across the U.S. for $3. ...
A barrier to mobile broadband use is the coverage provided by the mobile service networks. This may mean no mobile network or that service is limited to older and slower mobile broadband technologies. Customers will not always be able to achieve the speeds advertised due to mobile data coverage limitations including distance to the cell tower.