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    • 2. 发明公开
    • Advanced secure node for wideband on-the-move applications in networks with meshed topology, and management method
    • 用于与网状拓扑在移动网络中广泛批量应用和给药方法提高安全节点
    • EP2136601A2
    • 2009-12-23
    • EP09163316.4
    • 2009-06-19
    • SELEX COMMUNICATIONS S.p.A.
    • Armani, ClaudioLoreti, Pier PaoloMazzenga, FrancoCipolla, VincenzoMarabissi, DaniaPorzio Giusto, Pietro
    • H04W84/18
    • H04W84/18
    • A node structure (2) for wideband mobile-radio applications, configured to enable connection with further nodes according to a role that can be dynamically selected among a network-manager role, an intermediate node role, and a leaf role. Each node is formed by a radio base station (BS) that manages downlink transmission and uplink reception, and a mobile station (MS) that manages downlink reception and uplink transmission. The radio base station and the mobile station are each formed by a respective stack of control layers that each include a data-connection functions managing layer (MAC) and a physical connection managing layer (PHY). The data-connection functions managing layer (MAC) is formed by a top interface unit (MAC SSCS), a basic-connection functions managing unit (CPCS), and a security functions managing unit (SSL), for each stack of control layers, and by a network-information processing unit (MESH LAYER), common to both stacks of control layers and connected to the top interface unit and to the basic-connection functions managing unit of both stacks. The physical connection managing layer is formed by a communication-time intervals managing unit (PHY FRAMING) and by a data-signals generating unit (PHY RF), which are common to both stacks.
    • 的节点结构(2)用于宽带移动无线应用中,配置成能够与其它节点gemäß到角色连接并可以在其中中间节点角色的网络的管理器的角色,并且角色叶被动态地选择。 每个节点是由一个无线基站(BS)做FORMED管理下行链路传输和上行链路接收,并且移动站(MS)做管理下行链路接收和上行链路传输。 所述无线基站和所述移动台各自通过的控制层的堆叠respectivement FORMED并各自包括一个数据连接管理功能层(MAC)和物理连接管理层(PHY)。 管理层的数据连接功能(MAC)由顶接口单元(MAC SSCS)形成时,一个基本的连接功能管理单元(CPCS),和用于控制层的每个堆叠管理单元(SSL)安全性的功能, 并通过网络的信息处理单元(网层),通用于的控制层两个堆栈和连接到顶部接口单元和基本连接管理功能这两个堆叠的单元。 物理连接管理层由通信时间间隔管理单元(PHY取景)和由数据信号生成单元(PHY RF),这是共同的叠层形成。