Why 3G modem is the innovation in the data transmission field?
With the advancement in technology, there is always something new developed for the convenience of users. A 3G modem is one of the technologies used for high transmission of data and advanced multimedia applications. A 3G modem works with numerous protocols that support every data type. With time, the 3G modem was also improved. It began to deliver highly-efficient results by tracking data packets. From 384kbps to 120k/hour in outdoor settings, the modem can provide a maximum of 2Mbps speed. The 3G modem is usually developed for LAN, where the user can connect his devices and access the internet. A 3G modem has International Mobile Telecommunications-2000 (IMT-2000) standards stated by International Telecommunication Union (ITU).
How is the 3G modem technology implemented?
The 3G modem uses a boot procedure with physical layer architecture. The modem uses a 3-layer firmware instance to work.
- External reset: In this process, the user resets his external setup. The booting process uses the RST3G a firmware instance control to host the power-up procedure.
- Watchdog reset: A watchdog is a software that detects malfunctions or errors in a system. In a 3G modem, the watchdog resets itself when there the reset process is taking time to load.
- Wake-up reset: The reset process is the core process when the device is in power-saving mode. It uses a 3G Layer 1 Control Firmware Bootloader x. The device invokes the RST3G_n line to activate the firmware.
What are the characteristics of 3G modems?
- The Broadband of Mobile Information: The 3G modem technology works with bandwidth and data line layer. When the user requests to send or receive data, the data link layers divide the data into smaller packets. The data link is responsible to include framing, error-detection, and managing the flow control of the packets. After the data packets reach their destination, the layers encapsulate them to transmit the data to the receiver.
- Mobility and Portability: The 3G modems have a compact size that makes it easier for them to carry or place in any area. 3G modems have high mobility, are the perfect physical medium for an instant to quickly spread information resources.
- Interactive: The 3G modem reflects the interactivity feature. As it is a source of combining multi-media data, it can easily reach an unprecedented scale and high frequency with the audience. The user can receive or transmit data instantly without any data loss or connectivity failure.
How can a user use a 3G modem?
- Functions: The 3G modem allows the user to perform several functions such as sending and receiving information. Being the latest technology and a fast-growing network, it has the highest speed possible. The user can get faster connectivity, music entertainment, video calling, and other purposes.
- Use the technology: Consumers can use the 3G modem for their hardware devices to mail, send, or read documents. The 3G modem has advanced technology that allows the user to carry out multiple tasks simultaneously. The modem will route the data packets accordingly.
- Retrieving information: The best feature of a 3G modem is to retrieve information. The 2G modem technology used before, took more time to load and display content on the computer. With a 3G modem, the user can watch, view, and perform all the actions at a fast speed.
- Higher speed: As discussed before, 3G modem technology can speed up the transmission process up to 2Mbps. The speed feature can give the user a higher high degree of connectivity, networking, and noise resistance.
- On price: Apart from higher speed and advanced features, the 3G modem comes at an affordable price. The price is not high as compared to 2.5 technological devices. Numerous companies are now offering the 3G modem at a discounted rate.
Are there any disadvantages of using 3G modems?
There are numerous advantages of using the 3G modem technology. However, there are some limitations. The technology can be proved to be helpful in urban areas. In rural areas, due to a lack of connections or technology, the device will not be able to deliver results to its functionalities. There is the cost of cellular infrastructure, hardware, data roaming, power consumption, and many other factors.
What are the challenges of using a 3G modem?
As the technology shifted from net to wireless, there were many social and business challenges. The 3G modem was improved to have a better bitrate for transmitting and receiving data. However, most consumers started using the technology for data transmission. One of the major challenges faced by the 3G modem was the connectivity. If the user lives in an area with low or no connections, the user will not be able to use the device. Also, 4G modems came as a successor of 3G technology. As the 3G technology was ultra-fast, people shifted to it and dropped the use of 3G modems.
