FDM and OFDM are two commonly utilized strategies for transmitting numerous signals over a single communication channel. Whereas both procedures accomplish the same objective, they contrast in the way they separate the accessible transfer speed and designate it to the signals being transmitted. In this article, we are going investigate the contrasts between FDM and OFDM in more detail and look at their utilization cases in different communication frameworks. We'll moreover compare the preferences and drawbacks of each strategy, counting their proficiency, complexity, and vulnerability to obstructions. FDM FDM stands for Frequency Division Multiplexing. Each sub-band is at that point ... Read More

HIDs and NIDs are both sorts of unique identifiers utilized in computing. HIDs, or Hardware IDs, are special identifiers assigned to computer hardware devices. They are utilized to distinguish particular hardware devices and guarantee that they work accurately with the computer. NIDs, or Network IDs, on the other hand, are special identifiers assigned to networks. They are utilized to distinguish particular systems and are a vital portion of network administration, security, and communication between devices on the network. HIDs are utilized to guarantee that hardware devices work accurately and productively, and NIDs are utilized to oversee and configure systems, secure ... Read More

In modern telecommunications, the proliferation of IP networks is revolutionizing the way we communicate. As voice, video, and data traffic converge on a single network infrastructure, the need for robust and efficient communication protocols becomes even more important. The two prominent standards that have emerged in this context are H.323 and SIP. Developed by the International Telecommunication Union (ITU), H.323 and SIP (Session Initiation Protocol) are popular for multimedia communication over IP networks. Both protocols share a common goal of enabling real-time communication but differ in several respects such as architecture, functionality, and compatibility. What is H.323? H.323 may be ... Read More

Communication and transmission are two key components of viable data trade, but they regularly get befuddled with one another. Whereas both include the exchange of data from one point to another, they have unmistakable contrasts that can affect the victory of communication. Understanding these contrasts can offer assistance to people and organizations to create more compelling communication methodologies and make strides in their general communication aptitudes. In this article, we will investigate the contrasts between transmission and communication, counting their definitions, key highlights, and illustrations. We will talk about the significance of viable communication and the role of transmission in ... Read More

Mobile IP extends its hand to communicate between devices that are wirelessly connected. Mobile Internet Protocol (IP) comes under the fourth layer of the OSI model called the Network layer. GSM comes under the second layer which is a physical layer of the OSI model. In GSM, the geographic area is divided into hexagonal cells, each of whose side is determined by the transmitter's strength and load. A base station with a transceiver and an antenna is located in the middle of the cell. What is Mobile IP? Mobile IP is a protocol that gives a set of rules to ... Read More

As a professional, it is of utmost importance to be able to give effective feedback. This type of communication impacts the overall performance and productivity in an organization by motivating employees, setting standards for excellence, and providing a foundation on which individuals can build their skill sets. In order to do this effectively, seven essential traits must be present when delivering constructive criticism. These include being clear, direct, specific, timely, honest yet tactful; using inclusive language; focusing on behaviors not personalities; and discussing the impact of the behavior or action rather than making value judgments By utilizing these key attributes ... Read More

IMS (IP Multimedia Subsystem) and Softswitch are both telecommunications systems used to manage phone, video, and data traffic, but their approaches and capabilities differ. IMS is a standardised architecture that allows multimedia services to be delivered over IP networks. Softswitch is a software-based solution that allows voice traffic management in telecommunication networks. Read this article to find out more about IMS (IP Multimedia Subsystem) and Softswitch and how they are different from each other. What is IMS (IP Multimedia Subsystem)? IMS (IP Multimedia Subsystem) is a standardized architecture that allows multimedia services to be delivered over IP networks. The 3rd ... Read More

In digital communication, Delta Modulation and Differential Pulse Code Modulation are the techniques with fixed step size and it has updated ones with varying step size as Adaptive DM and DPCM. The Correlation between the current sample and a predicted value is quantized for both approaches to function. The main distinction between the two is that while DPCM sends multiple bits per sample, DM only sends one bit per sample. DM is a less complex approach than DPCM, but it also has a worse signal−to−noise ratio. What is Delta Modulation (DM)? It follows a linear type and the circuits of ... Read More

In Data Communication, the data are transferred from the client to the receiver. During this transmission, there may be a chance of an error occurring due to network problems, interference and using any other ways. So, the error needs to be detected and corrected. For both error detection and correction, we can use various methods like linear code and Convolution code. Linear codes are efficient one for error correction of the transmission bits between the hosts, while convolution code encodes in a timely fashion. What is Linear Code? Block code is the one that encodes data within the block and ... Read More

Voice data can be sent from one device to another using telephone devices or wireless mode. Voice communication works for all factors including long−distance, local areas, mobile devices, and international numbers. This technology is useful for normal customers and businesses as it provides other features like caller ID, voicemail, text messaging, team chats, and call recording that may not be available in all phone services. These voice and multimedia sessions can be communicated over an Internet connection using fixed or non−fixed methods. Fixed VoIP Fixed Voice over IP has a physical address and the number is assigned to the owner ... Read More