Search results
Results from the WOW.Com Content Network
Website. ptcl .com .pk. Pakistan Telecommunication Company Ltd., commonly known as PTCL ( Urdu: مشارکتِ پاکستان برائے بعیدالمواصلات (المحدود)) is the national telecommunication company in Pakistan. [1] [3] PTCL provides telephone and internet services nationwide and is the backbone for the country's ...
Dial-up Internet access is a form of Internet access that uses the facilities of the public switched telephone network (PSTN) to establish a connection to an Internet service provider (ISP) by dialing a telephone number on a conventional telephone line. Dial-up connections use modems to decode audio signals into data to send to a router or ...
The impact of these two measures has been the expansion of mobile telephony from 0.3 million mobile phones in 2001, to 160 million mobile phones by 2018. [6] Pakistan's telecommunications infrastructure includes: Microwave radio relay, coaxial cable, fiber-optic cable, cellular, and satellite networks. Pakistan is connected to the rest of the ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
In the field of telecommunications, the concept of triple play service refers to the provision of three essential services — high-speed broadband Internet access, television, and latency-sensitive telephone services — all delivered over a single broadband connection. [1] [2] This approach emphasizes the convergence of multiple services by a ...
Around 2000, the PPPoE protocol was used either (i) to connect a DSL modem to a computer or router, displacing the earlier method of using USB, or (ii) the PPP+PPPoE trio of protocol headers was used to connect a router to a network node, a protocol converter, somewhat further upstream belonging either to the ISP or to a wholesale long-distance carrier who in turn connects to the ISP’s IP ...
A digital subscriber line ( DSL) modem is a device used to connect a computer or router to a telephone line which provides the digital subscriber line (DSL) service for connection to the Internet, which is often called DSL broadband. The modem connects to a single computer or router, through an Ethernet port, USB port, or is installed in a ...
v. t. e. A modulator-demodulator or modem is a computer hardware device that converts data from a digital format into a format suitable for an analog transmission medium such as telephone or radio. A modem transmits data by modulating one or more carrier wave signals to encode digital information, while the receiver demodulates the signal to ...