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    • 38. 发明申请
    • METHODS FOR ESTABLISHING A CONNECTION BETWEEN A FIRST AND A SECOND DEVICE OVER A BRIDGE CONNECTING A HAVI-SUBNETWORK TO ANOTHER SUBNETWORK
    • 在将HAVI子网连接到另一个子网之间的桥上建立第一和第二设备之间的连接的方法
    • WO2003045031A1
    • 2003-05-30
    • PCT/EP2002/013175
    • 2002-11-21
    • THOMSON LICENSING SAHENRY, Jean-BaptisteBICHOT, Guillaume
    • HENRY, Jean-BaptisteBICHOT, Guillaume
    • H04L29/06
    • H04L12/2832H04L12/2805H04L12/4625H04L29/12018H04L61/10H04L69/08
    • The invention concerns methods for establishing a connection between a first and a second device in a network comprising a bridge device (5) connecting a first sub-network (2) to a second sub-network (4). According to a first embodiment, the method is characterized in that it comprises the steps, at the level of a device control module (8, 20) of the first device hosted by the bridge device, of: (a) receiving, from a stream manager (12), data permitting identification of a peer device control module of the second device; (b) determining whether the device control module and the peer device control module are of the legacy type and have a same device identifier; and (c) in the negative, deducing that the first (3) and second devices (1) are on different sub-networks (2, 4); (d) in the affirmative, deducing that the first and second devices (3, 18) are on the second sub-network (4). According to a second embodiment, the stream manager provides the device control modules with more direct information. The invention also concerns a method seen from the point of view of the stream manager.
    • 本发明涉及用于在网络中建立第一和第二设备之间的连接的方法,包括连接第一子网(2)到第二子网(4)的桥接设备(5)。 根据第一实施例,所述方法的特征在于,其包括以下步骤:在由桥接设备托管的第一设备的设备控制模块(8,20)的级别:(a)从流 管理器(12),允许识别所述第二设备的对等设备控制模块的数据; (b)确定设备控制模块和对等设备控制模块是否是传统类型并且具有相同的设备标识符; 和(c)是否定的,推断第一(3)和第二设备(1)在不同的子网(2,4)上)。 (d)肯定地推断出第一和第二设备(3,18)在第二子网络(4)上。 根据第二实施例,流管理器向设备控制模块提供更直接的信息。 本发明还涉及从流管理器的观点看到的方法。