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41. 发明授权

US06901057B2 Intelligent piconet forming 失效
标题翻译：智能微微网形成
公开(公告)号：US06901057B2
公开(公告)日：2005-05-31
申请号：US09729926
申请日：2001-02-27
申请人： Johan Rune , Per X Johansson , Christian Gehrmann , Johan Sörensen , Tony Larsson
发明人： Johan Rune , Per X Johansson , Christian Gehrmann , Johan Sörensen , Tony Larsson
IPC分类号： H04L12/56 , H04B7/00
CPC分类号： H04W84/20 , H04W8/005 , H04W84/18
摘要： When connecting a unit to one or more existing ad hoc wireless networks comprising several units, the units e.g. adapted to communicate according to the Bluetooth specification and the network then being formed according to the same specification to comprise one or more piconets, a unit can discover the units which are the masters in the networks, and then connect as a slave to those masters. Specifically it does not have to use the master-slave switch according to the Bluetooth specification. In the first stage of the unit trying to make a connection it establishes contact with at least one unit in an existing ad hoc network and then additional information on the status, in particular the role of master or slave, of the unit already connected in the network is transferred to the not yet connected unit. This information facilitates the decision of the unconnected unit as to which unit in the network that it should try to correct to. Then, in the actual connecting of the unit to the network, the roles of the unit and of the already connected unit can be chosen by the unit wanting to be connected. In particular, the initially inquiring and paging unit may become a slave unit in a newly formed piconet or in an already existing piconet.
摘要翻译：当将单元连接到包括多个单元的一个或多个现有的自组织无线网络时，适于根据蓝牙规范进行通信，然后根据相同规范形成网络以包括一个或多个微微网，单元可以发现作为网络中的主设备的单元，然后作为从设备连接到这些主设备。具体来说，它不需要根据蓝牙规范使用主从交换机。在试图建立连接的单元的第一阶段，它建立与现有自组织网络中的至少一个单元的联系，然后关于已经连接到该单元中的单元的状态，特别是主机或从机的作用的附加信息网络传输到尚未连接的单元。该信息有助于未连接的单元决定网络中哪个单元应该尝试更正。然后，在单元与网络的实际连接中，单元和已连接单元的角色可以由想要连接的单元选择。特别地，初始询问和寻呼单元可以成为新形成的微微网或已经存在的微微网中的从单元。

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