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WIRELESS COMMUNICATION METHOD AND SYSTEM FOR ROUTING PACKETS VIA INTRA-MESH AND EXTRA-MESH ROUTES
WIRELESS COMMUNICATION METHOD AND SYSTEM FOR ROUTING PACKETS VIA INTRA-MESH AND EXTRA-MESH ROUTES
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机译:通过网格内和网格外路由分组的无线通信方法和系统
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摘要
A wireless communication system including a mesh network having a plurality of mesh points (MPs), a plurality of wireless transmit/receive units 106s (WTRUs), extra-mesh local area network (LAN) resources, and an external network is disclosed. When one of the MPs receives a packet, a determination is made as to whether the received packet is destined to another MP belongings to the same mesh network, (or to a WTRU served by another MP), and. if so, a determinatin is made as to whether there are at least two mesh portals (104a, 104c) in the mesh network that provide access to the external network via the extra-mesh LAN resources. The packet is routed according to an intra-mesh routing algorithm if there are less than two mesh portals hi the mesh network. Otherwise, a determination is made as to whether an extra-mesh routing algorithm or an intra-mesh routing algorithm should be used.
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