Wireless communication relies on modulation to ensure the successful transmission and reception of signals. Unmodulated signals transmitted from a transmitter often fail to reach the receiver due to their inadequate strength in terms of frequency, wavelength, or phase for long-distance delivery. So, modulation plays a crucial role in enabling effective message exchange in wireless communication. […]
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In wireless telecommunication, it is always hard for a signal to reach its receiving end without weakening along the way. This necessitates modulation, which involves combining the original signal with a stronger signal that can travel a far distance. The combined signal is then transmitted together and separated at the receiving end to retrieve the
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Metro Ethernet and carrier Ethernet are two Ethernet services that closely related but differs in their coverage. Metro Ethernet is an Ethernet transport network that provides high-speed data transmission within a metropolitan area. It is an Ethernet services used to interconnect organization having branches geographically dispersed within a metropolitan area. Carrier Ethernet, on the other
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In today’s rapidly evolving digital landscape, where seamless data transmission is needed for businesses, Carrier Ethernet has emerged as a game-changer. Building upon the success of Metro Ethernet . Carrier Ethernet takes networking to a whole new level. In this article, we will delve deep into the world of Carrier Ethernet, exploring its services, architecture,
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In today’s interconnected world, reliable and high-speed networking solutions are essential for businesses to thrive. One solution to this that has gained significant popularity is Metro Ethernet. Metro Ethernet covers a larger geographic area than LAN, it is a type of WAN technology specifically designed for metropolitan areas. In this article, we will explore the
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In the last post, we covered everything about the 3G network: the network generation that massively increased the speed of transmission of signals in wireless telecommunications technology, enabling video calls, video conferences, and other high-data services. Though 3G satisfied the goal of enjoying high-speed data services to a great extent, it still had some limitations.
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In the previous article, we discussed 2G network; the network generation that introduced the transmission of voice signals in digital form to wireless communication technology. Along with that, 2G introduced the transmission of multimedia data, something that was not possible with 1G network. Despite these advancements, 2G had many limitation, like slow data speeds, limited network coverage,
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In a previous post, we discussed the First Generation Network (1G), which marked the beginning of cellular phone networks. While 1G network brought about advancements such as direct dialing and the portability of mobile phones, it also had limitations, including susceptibility to interference and large phone sizes. Fortunately, 2G network addressed many of these setbacks.
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In the previous post, we discussed 0G technology, which is the technology that powered mobile radio telephone systems. Mobile radio telephones had an issue of mobility. They were bulky and required a separate antenna to be attached before they could be used to make calls. . Fortunately, cellular phones (1G phones) addressed this issue by
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Wireless communication has undergone several generations of development, each marked by advancements in network standards, multiple access systems, and transfer speeds. These changes have brought about significant improvements in the way we communicate and connect with each other. Before the emergence of the first generation (1G) of cellular networks, there was a technology known as
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