Wireless Prepaid Billing of Digital Energy Meter ab 49 € als Taschenbuch: An Embedded System. Aus dem Bereich: Bücher, Wissenschaft, Technik,

Wireless Prepaid Billing of Digital Energy Meter ab 49 EURO An Embedded System

High Quality Content by WIKIPEDIA articles! Virgin Mobile USAis a wireless entertainment service and cellular telephone company that is a wholly owned subsidiary of Sprint Nextel Virgin Mobile USA uses Sprint's CDMA-based Personal Communications Service (PCS) network. Led by founding CEO Dan Schulman, who was appointed in September 2001, Virgin Mobile USA began operating in the summer of 2002 and was one of the first companies in the United States to offer prepaid cellular service, and was the first prepaid-only provider. As of the end of 2008, Virgin Mobile USA has 5.38 million users.The corporate office of Virgin Mobile USA, Inc., is located in Warren, New Jersey. Legal issues are managed in Warren and in the company's offices in New York City. Back-office IT function is outsourced to IBM, while high-level technological development takes place in Warren, New Jersey and Los Angeles, California. Customer services are handled at its five call centers (known as "Virgin Mobile At Your Service", originally called "Virgin Mobile Central Intelligence") in Manila, Philippines, Spokane, Washington, Albuquerque, New Mexico, Lake City, Florida, and their brand new center in Managua.

The present system of energy billing is error prone and also time and labor consuming. Errors get introduced at every stage of energy billing like errors with electro-mechanical meters, human errors while noting down the meter reading, and errors while processing the paid bills and the due bills. There are many cases where the bill is paid and then is shown as a due amount in the next bill. There is no proper way to know the consumer s maximum demand, and usage details. The major drawback of a post paid system is that there is no control of usage from the consumer s side. There is a lot of wastage of power due to the consumer s lack of planning of electrical consumption in an efficient way. Since the supply of power is limited, as a responsible citizen, there is a need to utilize electricity in a better and efficient way. The distribution company has to receive huge amounts in the form of pending bills, which results in substantial revenue losses. The remedy for this drawback is prepaid energy meter means pay first and then use .

High Quality Content by WIKIPEDIA articles! XPress Telecom is a wireless telecommunication operator in Jordan. It holds a digital trunking radio system license from the country's telecommunication regulatory body, the TRC, the technology used is Motorola's proprietary iDEN technology operated on the SMR-800 frequency band. Its offering is mostly targeting the corporate market with an array of services needed in such sector including, professional radio service(also known as Push-To-Talk or PTT), regular mobile telephony and messaging services along with A-GPS based tracking services and wireless-data services. They do also offer prepaid service for the individual customers.

High Quality Content by WIKIPEDIA articles! Virgin Mobile Canada is a cellular telephone company that was launched on March 1, 2005 as a joint venture between Virgin Group and Bell Canada. It is now a wholly owned subsidiary of Bell Mobility Virgin Mobile launched in Canada on March 1, 2005 as a Mobile Virtual Network Operator (MVNO), in competition with services provided by Bell Mobility, TELUS Mobility and Rogers Wireless, though at the time, Virgin Mobile was operating solely as a prepaid service.In February 2008, Virgin Mobile Canada launched postpaid wireless service, referred to as 'myPlan', offering a multitude of options, including the ability to set one's own timeframe for unlimited calling, as opposed to the windows generally offered by competing mobile companies.On May 7, 2009, Bell Canada has acquired entirely 100% of Virgin Mobile Canada for $142 million and entered into a long-term agreement to use the Virgin brand.

High Quality Content by WIKIPEDIA articles! Q-Telecom was the fourth mobile telephony provider in Greece. It began operation in June 2002. As of 2008, it called itself "Q" and called its services "MyQ." The company provided GSM phone service, supported by LMDS and backbone networks, and called itself the only complete and integrated telecom provider in Greece. In May 2007, it merged with WIND Hellas, which was known at the time as TIM Hellas. As of 2008, the "Q-Telecom" brand was used only for the prepaid Q-card and the Ya! calling card. Q-Telecom (former Mobile Network Code: 202-09) was initially a division of Info-Quest. It billed itself as the first private Greek operator to provide combined mobile and fixed telephony as well as Internet service. Focusing on large urban centers, it developed a second-generation mobile telephony network and a broadband fixed wireless access network, point-to-multipoint, operating in the 3.5GHz band. It also developed a national leased line and privately owned transmission network. Q-Telecom was directly connected to the Hellenic Telecommunication Organization (OTE) and the three other mobile operators.

Ethernet connections are no longer bottlenecks. The B315 delivers maximum speeds of LTE CAT4 150Mbps through its Gigabit Ethernet port. Strong 250-meter Wi-Fi coverage The B315’s enhanced Wi-Fi extends wireless coverage and eliminates dead corners. It offers wireless access for up to 32 devices. Extreme versatility The B315 lets you connect using prepaid 4G SIM cards. It also features a USB 2.0 port for HDD, flash drives, network storage devices and printers.