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The first service launch was BT with BT Fusion in the autumn of 2005. The service is based on pre-3GPP GAN standard technology. Initially, BT Fusion used UMA over Bluetooth with phones from Motorola. From January 2007, it used UMA over 802.11 with phones from Nokia, Motorola and Samsung [16] and was branded as a "Wi-Fi mobile service". BT has ...
Hotspot 2.0 is based on the IEEE 802.11u standard, which is a set of protocols published in 2011 to enable cellular-like roaming. If the device supports 802.11u and is subscribed to a Hotspot 2.0 service it will automatically connect and roam. [25] [26] [27]
Nursing informatics, a branch of health informatics, has been defined by Judith Rae Graves and Sheila Corcoran as "a combination of computer science, information science, and nursing science designed to assist in the management and processing of nursing data, information, and knowledge to support the practice of nursing and the delivery of nursing care". [3]
This has the potential to threaten telecommunication operators (telcos). Smart phone mobile ad hoc networks can operate independently and allow communications among smart phones users without the need for any 3G or 4G LTE signals to be present. Wi-Fi ad hoc mode was first implemented on Lucent WaveLAN 802.11a/b on laptop computers. Since Wi-Fi ...
IEEE 802.11u-2011 is an amendment to the IEEE 802.11-2007 standard to add features that improve interworking with external networks.. 802.11 is a family of IEEE technical standards for mobile communication devices such as laptop computers or multi-mode phones to join a wireless local area network (WLAN) widely used in the home, public hotspots and commercial establishments.
The perception of success of the customer service interactions is dependent on employees "who can adjust themselves to the personality of the customer". [2] Customer service is often practiced in a way that reflects the strategies and values of a firm. Good quality customer service is usually measured through customer retention. Customer ...
A wireless Internet service provider (WISP) is an Internet service provider with a network based on wireless networking. Technology may include commonplace Wi-Fi wireless mesh networking , or proprietary equipment designed to operate over open 900 MHz , 2.4 GHz , 4.9, 5, 24, and 60 GHz bands or licensed frequencies in the UHF band (including ...
TruConnect is an American mobile virtual network operator that sells mobile hotspots and smartphones, 3G/4G LTE mobile data plans and prepaid cell phone talk & text plans on both T-Mobile and Verizon networks. TruConnect was the first prepaid broadband provider in the U.S. to offer a pay-as-you-go, portable Wi-Fi service plans. [1]