Grid fabric: Difference between revisions
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{{Unreferenced|date=November 2007}} |
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{{Copyedit|date=November 2007}} |
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The '''Wireless Grid Fabric''', also known as LegoCell, in communication are [[MIMOS Berhad]] innovative for [[WiMAX]] multi-hop relay network [[IEEE802.16j]] <ref name=refs>[http://ieee802.org/16/netman/docs/80216i-06_001r5.pdf WirelessMAN Standard: Myths and Facts]</ref> for rural area communication. |
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The idea of the wireless GridFabric is using four base stations as multihop base stations (MR-BS)in the corner of coverage 16km square area using sector antenna with 120 degree beam width. Each MR-BS connects to four relay stations (RSs) to forward messages to/from the network. The relay stations (RSs) are covering 0.5km square area using omni directional antenna. The shape of the coverage is assumed as square; each square are considered as LegoCell. By deploying every relay station (RS) this means new LegoCell is added to the whole network. What it indicates that the network scalability level is shifted from increasing the number of nodes level to increasing number of cells which it contains several nodes. |
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The rural area community that the Grid Fabric is going to support; assumed that the main traffic (content) about 70% is self created by the population (peer –to- peer). <ref name=peer>[http://mirage.cs.uoregon.edu/pub/nossdav06.pdf Understanding Mesh-based Peer-to-Peer Streaming]</ref> e.g. video streaming, [[VOIP]], [[IPTV]], etc which all are multicast based. Wireless Grid fabric network has many advantages over the standard and the other mesh technologies (i.e. [[WiFi – Mesh]] and Fixed [[WiMAX – Mesh]]) where it achieved 100Mbps with mobility more than 120km/hr for more than 100 mobile per services. |
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== References == |
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<references/> |
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Revision as of 16:03, 4 May 2008
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