How Wireless Technology Work || Management Information System

The slide visually depicts the transition from wired to wireless communication technologies.
Key capabilities enabled by this revolution include voice transmission, email, wireless internet access, digital photography, and personal information management.
Icons representing these capabilities (phone, envelope, globe with Wi-Fi signals, camera, and calendar) are prominently featured.
The background reinforces the concept of connectivity without physical wires, emphasizing the impact of wireless technology on everyday communication.
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This presentation slide visually breaks down various aspects of wireless technology. Here’s what each section covers:

Cellular Networks (Section A):
Depicts the evolution from 3G to 4G networks.
Highlights mobile communication technologies.
Wireless Computer Networks and Internet Access (Section B):
Features Bluetooth (802.15 Standards) and Wi-Fi symbols.
Introduces MU-MIMO (Multi-User, Multiple Input, Multiple Output) technology.
WiMax Technology (Section C):
Represents a wireless signal.
Emphasizes features like range and speed.
RFID and Wireless Sensor Networks (Section D):
Displays RFID tags and network connections.
Addresses applications such as security monitoring and environmental sensing.
This slide succinctly captures the essentials of wireless communication.

1. Name : Sumit Dey ID : 220339026 SEM : 5 th SEC : A BATCH : 39 th SUB : Management Information System ( 303 ) TOPIC : How Wireless Technology Work

2. What is the Wireless Revolution? - The shift from wired to wireless communication technologies. - Integration of cell phones, laptops, and handheld devices into portable computing platforms. - Capabilities: • Voice transmission. • E-mail and messaging. • Wireless Internet access. • Digital photography. • Personal information management.

3. D RFID and Wireless Sensor Networks Tages , Reader M onitoring security, environmental changes C WiMax Technology Range Speed B Wireless Computer Networks and Internet Access : Bluetooth (802.15 Standard) Wi-Fi (802.11 Standards) MU- MIMO A Cellular Networks 3G Networks 4G Networks

4. D RFID and Wireless Sensor Networks Tages , Reader M onitoring security, environmental changes C WiMax Technology Range Speed B Wireless Computer Networks and Internet Access : Bluetooth (802.15 Standard) Wi-Fi (802.11 Standards) MU- MIMO A Cellular Networks 3G Networks 4G Networks • Evolution of Cellular Networks : 3G Networks: - Transmission speeds from 144 Kbps to 2 Mbps. - Supports video, graphics, and rich media. 4G Networks: - Entirely packet-switched. - Transmission speeds up to 100 Mbps (1 Gbps under optimal conditions). - Includes technologies like LTE and mobile WiMax .

5. D RFID and Wireless Sensor Networks Tages , Reader monitoring security, environmental changes A Cellular Networks 3G Networks 4G Networks C WiMax Technology Range Speed B Wireless Computer Networks and Internet Access : Bluetooth (802.15 Standard) Wi-Fi (802.11 Standards) MU- MIMO Wireless Computer Networks and Internet Access : • Bluetooth (802.15 Standard): - Creates personal area networks (PANs). - Links up to 8 devices within a 10-meter area. • Wi-Fi (802.11 Standards): - 802.11b: Transmits up to 11 Mbps. - 802.11g: Transmits up to 54 Mbps. - 802.11n: Transmits over 100 Mbps. MU- MIMO ( Multiple user- multiple input multiple output) technology.

6. D RFID and Wireless Sensor Networks Tages , Reader monitoring security, environmental changes A Cellular Networks 3G Networks 4G Networks B Wireless Computer Networks and Internet Access : Bluetooth (802.15 Standard) Wi-Fi (802.11 Standards) MU- MIMO C WiMax Technology Range Speed WiMax Technology - WiMax (Worldwide Interoperability for Microwave Access): - Wireless access range up to 31 miles. - Transmission speed up to 75 Mbps. - Used for high-speed Internet in areas without fixed broadband

7. B Wireless Computer Networks and Internet Access : Bluetooth (802.15 Standard) Wi-Fi (802.11 Standards) MU- MIMO A Cellular Networks 3G Networks 4G Networks C WiMax Technology Range Speed D RFID and Wireless Sensor Networks Tages , Reader M onitoring security, environmental changes RFID and Wireless Sensor Networks RFID (Radio Frequency Identification): - Tracks movement of goods with tags and readers. - Used in supply chain management. • Wireless Sensor Networks (WSNs): - Interconnected wireless devices embedded in environments. - Used for monitoring security, environmental changes, and more