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Frustrated by unsecured Wi-Fi, a fix is on the way….
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PRAGATI ENGINEERING COLLEGE
Presented by: BIBI ABIDA
Frustrated by unsecured Wi-Fi, a fix is on the way….
Contents IntroductionWi-Gig specificationStructure of Wi-GigPhysical LayerMedium Access LayerProtocol Adaptation LayerRequirementsUsage ModelsConclusion
IntroductionCurrent commercial standards
(Wi-Fi, Wi-Max etc).
Wireless Gigabit Alliance (Wi-Gig).
Designed to drive a global ecosystem of interoperable products.
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.
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.
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.
Medium Access Control(MAC)layer
Network Architecture, Power Management, Advanced Security.
Protocol Adaptation Layer
Requirements Plasma Silicon Antenna used. Wi-Gig Beamforming
Usage Models
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.