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PRAGATI ENGINEERING COLLEGE

Wi-Gig (Wireless Gigabit Alliance) ppt

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Frustrated by unsecured Wi-Fi, a fix is on the way….

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Page 1: Wi-Gig (Wireless Gigabit Alliance) ppt

PRAGATI ENGINEERING COLLEGE

Page 2: Wi-Gig (Wireless Gigabit Alliance) ppt

Presented by: BIBI ABIDA

Frustrated by unsecured Wi-Fi, a fix is on the way….

Page 3: Wi-Gig (Wireless Gigabit Alliance) ppt

Contents IntroductionWi-Gig specificationStructure of Wi-GigPhysical LayerMedium Access LayerProtocol Adaptation LayerRequirementsUsage ModelsConclusion

Page 4: Wi-Gig (Wireless Gigabit Alliance) ppt

IntroductionCurrent commercial standards

(Wi-Fi, Wi-Max etc).

Wireless Gigabit Alliance (Wi-Gig).

Designed to drive a global ecosystem of interoperable products.

Page 5: Wi-Gig (Wireless Gigabit Alliance) ppt

Wi-Gig SpecificationData transmission rate upto 7Gbps.

Supports low-power handheld devices.

Support for Beamforming.

Widely used advanced security and power management for WiGig devices.

Page 6: Wi-Gig (Wireless Gigabit Alliance) ppt

Structure of Wi-Gig

Physical Layer(PHY)Enables low power and high

performance WiGig devices.

Medium Access Control (MAC) LayerSupports Advanced usage models.

Protocol Adaption Layers(PALs)Allows wireless implementations.

Page 7: Wi-Gig (Wireless Gigabit Alliance) ppt

Physical Layer (PHY)WiGig specification defines four

channels, each 2.16 GHz wide.

These wide channels support applications such as uncompressed video transmission.

Supports 2types of modulation & coding schemes.

Page 8: Wi-Gig (Wireless Gigabit Alliance) ppt

Medium Access Control(MAC)layer

Network Architecture, Power Management, Advanced Security.

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Protocol Adaptation Layer

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Requirements Plasma Silicon Antenna used. Wi-Gig Beamforming

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Usage Models

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ConclusionA single tech. for instant file

transfers, wireless display & streaming HD media will be available in the market in the coming years.

Hopefully we will be seeing the indoor barriers being overcome by Wi-Gig in the coming years.

Page 13: Wi-Gig (Wireless Gigabit Alliance) ppt