GiFi Technology GiFi or gigabit wireless refers to

Gi-Fi Technology

�Gi-Fi or gigabit wireless refers to a wireless communication at a data rate of more than one billion bits (gigabit) per second. �By 2004 some trade press used the term "Gi-Fi" to refer to faster versions of the IEEE 802. 11 standards marketed under the trademark Wi-Fi.

Technologies Using Bluetooth Gi-Fi Wi-Fi Optical Fibre Wireless Access Cables

Why GI-FI ü The reason for pushing into Gi-Fi technology is because of Øslow rate, Øhigh power consumption, Ølow range of frequency operation technologies i. e. , Bluetooth and Wi-Fi. of earlier

Introduction to Gi-Fi I. GI-FI means gigabit wireless. II. Worlds first transceiver integrated on single chip. III. Operates IV. on 60 ghz on the CMOS process. Allows wireless transfer of audio and video data at upto 5 GB per second. V. Transfer data within an indoor environment usually within a range of 10 ms.

Transreceiver Gi-Fi Chip

Architecture of Gi-Fi Ø The core components of a GI-FI system is the subscriber station which available to several access points. Ø It supports standard of IEEE 802. 15. 3 C Ø The wireless span is computer devices (including network used telephones and for communication among personal digital assistants) close to one person Ø An 802. 15. 3 c based system often uses small antenna at the subscriber station. The antenna is mounted on the roof. It supports line of sight operation.

GI-FI Access devices

Features of Gi - Fi technology Ø High speed of data transfer Ø Low power consumption Ø High security Ø Cost effective Ø Small size

APPLICATIONS �In wireless PAN networks. �Inter-vehicle �Huge communication system. data file transfer. �Office appliances. �Video information transfer.

Conclusion ü Within five years, we expect Gi-Fi to be the dominant technology for wireless networking. By that time it will be fully mobile, as well as providing low- cost, high broadband access, with very high speed large files swapped with in seconds which will develop wire less home and office of future. ü If the success of Wi-Fi and the imminent wide usage of Wi. MAX is any indication, Gi-Fi potentially can bring wireless broadband to the enterprise in an entirely new way.

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