The name itself specifies its gigabit
Wi-Fi and Wi-Max dominate the
But the mans continuous quest lead to
birth of Gi-Fi
Gi-Fi is more advantageous than Wi-Fi
BASIC TERMS OF Gi-Fi
What it is………….?
Why it is……………?
How it is…………….?
WHAT IT IS………?
5 gigabits per second
Range of 10 mts
2 watt power consumption
WHY IT IS………………….?
SPECIFICATION BLUETOOTH WI-FI GI-FI
Frequency 2.4Ghz 2.4Ghz NA
Primary Application 10 metres 91 mts 10 mts
Data transfer rate 800kbps 11Mbps 5Gbps
Power consumption Low Medium Low
Primary Devices Mobiles phones,
Primary Application WPAN cable replacement WLAN Ethernet Both
Development Start Date 1998 1990 Under development
Comparision between Bluetooth,Wi-Fi and Gi-Fi
HOW IT IS………….?
Core component at the centre
access points surrounded
antenna at roof of each access point
Uses IEEE 802.15.3c
Deployes line of sight operation
High bit rate:
5 gigabits persecond,
easily swapping video,audio,data files
2 watt power compared to 10 watt power
uses IEEE 802.15.3c standards