Frustrated by unsecured Wi-Fi, a fix is on theway….Presented by: BIBI ABIDA
Contents Introduction Wi-Gig specification Structure of Wi-Gig Physical Layer Medium Access Layer Protocol Adaptation Layer Requirements Usage Models Conclusion
Introduction Current commercial standards (Wi-Fi, Wi-Max etc). Wireless Gigabit Alliance (Wi-Gig). Designed to drive a global ecosystem of interoperable products.
Wi-Gig Specification Data 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-GigPhysical Layer(PHY) Enables low power and high performance WiGig devices.Medium Access Control (MAC) Layer Supports 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.
Conclusion A 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.