Wireless network technology enables devices to communicate and transfer data without physical cables. It uses radio waves, infrared, or satellite signals to establish connections. Here are some key aspects:
Types of Wireless Networks:
- Wi-Fi (Wireless Fidelity) – Common in homes, offices, and public places, using IEEE 802.11 standards.
- Bluetooth – Short-range communication for connecting devices like headphones and smartwatches.
- Cellular Networks (3G, 4G, 5G) – Provides mobile connectivity over long distances.
- NFC (Near Field Communication) – Enables close-proximity data transfer, such as contactless payments.
- Satellite Networks – Used for global communication and internet access in remote areas.
- LoRaWAN (Long Range Wide Area Network) – Designed for IoT applications requiring long-range and low power consumption.
Key Wireless Technologies:
- 5G Technology – Faster speeds, low latency, and better connectivity for smart devices and IoT.
- Wi-Fi 6 & Wi-Fi 7 – Enhanced performance, greater efficiency, and improved handling of multiple connected devices.
- Mesh Networks – Extends Wi-Fi coverage by using multiple nodes.
- Li-Fi (Light Fidelity) – Uses light waves instead of radio waves for high-speed internet.
Advantages of Wireless Networks:
- Mobility and flexibility
- Easier installation and scalability
- Supports multiple devices
- Reduces dependence on cables
Challenges:
- Security vulnerabilities (hacking, signal interception)
- Interference from other devices
- Limited range and signal degradation
See more Info : network.sciencefather.com
Nomination: https://networking-events.sciencefather.com/award-nomination/?ecategory=Awards&rcategory=Awardee
Social Media :
No comments:
Post a Comment