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    • 9. 发明授权
    • Distributed management of an extended network containing short-range wireless links
    • 包含短距离无线链路的扩展网络的分布式管理
    • US06691173B2
    • 2004-02-10
    • US09347894
    • 1999-07-06
    • Martin MorrisRajiv KumarLyn NguyenHiep Pham
    • Martin MorrisRajiv KumarLyn NguyenHiep Pham
    • G06F1514
    • H04W92/02H04W4/00H04W48/08H04W52/38H04W88/06H04W88/16
    • A method and apparatus for internetworked communication between first and second wireless networks containing first and second pluralities of wireless nodes, respectively, is disclosed herein. In a preferred implementation an internetworking node participates in both the first and second wireless networks, and receives a first set of network information identifying each of the first plurality of wireless nodes and the services offered thereby. The internetworking node is configured to transmit the first set of network information to a master node of the second wireless network. The internetworking node also receives, from the second wireless network, a second set of network information identifying each of the second plurality of wireless nodes and the services offered thereby. In addition, the internetworking node may also transmit the second set of network information to a master node of the first wireless network. The first master node may be configured to broadcast information relating to the services offered by each of the first plurality of wireless nodes and the second wireless network. Likewise, the second master node may be configured to broadcast information relating to the services offered by each of the second plurality of wireless nodes and the second wireless network. In a preferred embodiment each of the first plurality of wireless nodes transmits an advertisement to the first master node specifying its address and services offered thereby. Similarly, each of the second plurality of wireless nodes transmits an advertisement to the second master node specifying its address and services offered thereby.
    • 本文公开了分别包含第一和第二多个无线节点的第一和第二无线网络之间的互联网络通信的方法和装置。 在优选实施例中,网际网络节点参与第一和第二无线网络,并且接收标识第一多个无线节点中每一个的第一组网络信息和由此提供的服务。 互联网络节点被配置为将第一组网络信息发送到第二无线网络的主节点。 互联节点还从第二无线网络接收标识第二多个无线节点中的每一个的第二组网络信息以及由此提供的服务。 此外,网际网络节点还可以将第二组网络信息发送到第一无线网络的主节点。 第一主节点可以被配置为广播与由第一多个无线节点和第二无线网络中的每一个提供的服务有关的信息。 类似地,第二主节点可以被配置为广播与由第二多个无线节点和第二无线网络中的每一个提供的服务有关的信息。 在优选实施例中,第一多个无线节点中的每一个向第一主节点发送指定其由其提供的地址和服务的广告。 类似地,第二多个无线节点中的每一个向第二主节点发送指定其由其提供的地址和服务的广告。