Atlantis Land i I-Fly Wireless Access Point user manual Super G, Technologies and Performances

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APPENDIX A

Super G

SuperG™ is an assemble of solutions that are Atheros® properties .They allow you to obtain performances far superior to the IEEE802.11g standard .

Performance

Security

Atheros® chip which has been purposely

The integration of an all-hardware engine which

developed for the property technology of

allows the use of the best Wi-Fi protected access

SuperG™, reaches a performance boost never

(WPA) avoiding any loss of performance is an

seen before , reaching results that are even

highly relevant characteristic .

doubled contrasted with the ones from

 

IEEE802.11g devices .

 

Technologies and Performances:

Packet Bursting. It is a particular technique of transmission that aims to enlarge the throughput reducing the usual overhead of the wireless transmissions. Every transmission is divided from the following one by a period called Distributed Interframe Space (DIFS). After this weft all the devices contend for the access. On the contrary when you use the Packet Bursting technique you can have more transmissions taking place in a unique sequence.

Fast Frames (dynamic transmit optimisations). This technique aims to enlarge the throughput increasing the number of bits sent by frame and reducing the frame time itself. Both the algoritmi for the contest and the frame structure itself have been improved in order to increase the performances. This means that in every 802.11 frame they put no longer a single Ethernet package of 1500 byte, instead the frame structure results from a range of elaborations aiming to obtain optimum condition for the transmission speed.

Data Compression. In the chip there is implemented an engine that uses a compression algoritmo of the Lempel Ziv kind (similar to the Winzip one ). Any kind of transmission is first compress , then transmitted and at last decompress by the receiver , in a totally clear way for the user. It’s clear that , depending on the data sent , the earnings will be limited or relevant

Turbo Mode .The range provided by different channels is being unified in order to double the data rate. The Turbo Mode integrates the possibility to go back to a traditional use of the channels in order to permit to the IEEE802.11g devices to operate correctly.With the Turbo Mode the only channel used is number 6. The AD-Hoc mode is not supported with the Turbo one.

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Contents Fly Wireless Access Point FCC Warning CopyrightDisclaimer CE Mark WarningIndex Appendix aAppendix C Appendix DAn Overview of the I-Fly Wireless Access Point Package ContentsFly Wireless Access Point Application Fly Wireless Access Point FeaturesSystem Requirements Page Front LEDs Rear PortsCabling Before Configuration Connecting the I-Fly Wireless Access PointPing Configuring Internet ExplorerTest TCP/IP Pinging 192.168.1.1 with 32 bytes of data Request timed outConfiguration through Web Browser Factory Default SettingsReset LAN and WAN Port AddressesPage Status Basic Setting Page IP Settings Advanced Setting Mode SettingsPage Page Wireless Advanced Settings Security PasswordMac Filter Page Backup Restore Restore Default Settings Firmware Upgrade ToolsSave/LoadSettings FirmwareConfiguration through AP Utility Optional Link InformationPage AP Settings Mode SettingAdvanced Settings IP Settings Security 5 802.1X Settings Page Super G Technologies and Performances802.11g 802.11g only SuperGTechnical Features Package contents Physical and EnvironmentalDhcp GlossaryDMZ DNSHttp Icmp FTPISP NTP MTUNAT PptpTCP RTSSmtp TCP/IPAppendix D Support