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    • 4. 发明申请
    • METHOD OF SELECTING NODES
    • 选择节点的方法
    • WO2008029338A3
    • 2008-05-22
    • PCT/IB2007053533
    • 2007-09-03
    • KONINKL PHILIPS ELECTRONICS NVLINNARTZ JOHN P M GWANG XIANGYU
    • LINNARTZ JOHN P M GWANG XIANGYU
    • H04L12/56
    • H04W40/24H04W40/08H04W74/08Y02D70/00Y02D70/142Y02D70/144Y02D70/22Y02D70/324
    • There is provided a method (700, 900) of selecting nodes (120, 130, 140) in a communication network (100), in which a source node (110) communicates with destination nodes (120, 130, 140). The method (700, 900) includes steps of: (a) transmitting a first message (770, 950) from the source node (100) to the destination nodes (120, 130, 140); (b) receiving response messages (780, 960, 980, 990) at the source node (110) from one or more of the destination nodes (120, 130, 140); (c) in an event of contention arising between the response messages (780, 960, 980, 990) received at the source node (110), iteratively selecting a sub-set (510, 520, 610, 620) of the destination nodes (120, 130, 140) to resend their response messages for receipt at the source node (110) until the response messages are received at the source node (110) without contention, the response messages received without contention being indicative of a suitable destination node having been selected. The method is executable in a communication network (100) for rendering the network (100) more reliable with enhanced quality-of-service (QoS).
    • 提供了一种选择通信网络(100)中的节点(120,130,140)的方法(700,900),其中源节点(110)与目的地节点(120,130,140)通信。 该方法(700,900)包括以下步骤:(a)从源节点(100)向目的节点(120,130,140)发送第一消息(770,950); (b)从所述目的地节点(120,130,140)中的一个或多个接收在所述源节点(110)处的响应消息(780,960,980,990); (c)在源节点(110)处接收的响应消息(780,960,980,990)之间出现争用的情况下,迭代地选择目的地节点(510,520,610,620)的子集 (120,130,140)重新发送其在源节点(110)处接收的响应消息,直到在没有争用的情况下在源节点(110)处接收到响应消息,在没有争用的情况下接收到的响应消息指示合适的目的地节点 已被选中。 该方法在通信网络(100)中是可执行的,用于通过增强的服务质量(QoS)使网络(100)更可靠。
    • 5. 发明申请
    • METHOD OF COMMUNICATING DATA IN COMMUNICATION SYSTEMS
    • 在通信系统中传播数据的方法
    • WO2007144822A2
    • 2007-12-21
    • PCT/IB2007052209
    • 2007-06-12
    • KONINKL PHILIPS ELECTRONICS NVWANG XIANGYUDU YONGGANG
    • WANG XIANGYUDU YONGGANG
    • H04L12/28
    • H04W56/001H04J3/0658
    • There is elucidated a method of communicating data packets (210; 520) within a data communication network (10). The network (10) comprises communication nodes (30a, 30b, 30c, 40), wherein a first nodal set (30a, 30b, 30c) comprises nodes which are operable to communicate via a communication medium with a second nodal set (40) comprising at least one of said nodes (30a, 30b, 30c, 40). The method comprises steps of: (a) mutually synchronizing together two or more nodes of said first nodal set; and (b) simultaneously in a synchronized manner transmitting one or more data packets from the mutually synchronized two or more nodes of said first nodal set via said communication medium for substantially simultaneous reception at said second nodal set (40). The network (10) is susceptible to being simpler to implement in comparison to comparable contemporary communication networks, as well as potentially providing a better quality-of-service (QoS) especially when handover from one access point node to another is considered.
    • 阐述了在数据通信网络(10)内传送数据分组(210; 520)的方法。 网络(10)包括通信节点(30a,30b,30c,40),其中第一节点组(30a,30b,30c)包括可操作以经由通信介质与第二节点组(40)通信的节点, 所述节点(30a,30b,30c,40)中的至少一个。 该方法包括以下步骤:(a)将所述第一节点组的两个或多个节点相互同步; 和(b)同步地以同步的方式经由所述通信介质从所述第一节点组的相互同步的两个或更多个节点发送一个或多个数据分组,用于在所述第二节点集(40)处基本上同时接收。 与可比较的当代通信网络相比,网络(10)易于实现,并且潜在地提供更好的服务质量(QoS),特别是当考虑从一个接入点节点到另一个接入点节点的切换时。
    • 6. 发明申请
    • COMMUNICATION NETWORK
    • 通信网络
    • WO2007049192A1
    • 2007-05-03
    • PCT/IB2006/053839
    • 2006-10-18
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VRANKEN, Paulus, J., G.WANG, XiangyuLINNARTZ, Johan, P., M., G.
    • VRANKEN, Paulus, J., G.WANG, XiangyuLINNARTZ, Johan, P., M., G.
    • H04Q7/38H04L12/28
    • H04W24/04H04W36/38H04W84/12
    • A communication network (10) comprising communication nodes (20, 20a, 40, 60, 70, 80, 90) operable to communicate data therebetween. The nodes (20, 20a, 40, 60, 70, 80, 90) include a mobile station (80) being operable to cooperate with first and second corresponding access points (70, 90), the first access point (70) being operable to provide a first communication route to the mobile station (80), and the second access point (90) being operable to sense operation of the first access point (70). The second access point (90) is operable to provide a second communication route to said at least one station (80) in an event of the first access point (70) ceasing to provide said first communication route. The sensing occurs in operation during slot periods (310, 320, 330, 340) individually assigned to the access points (70, 90). Moreover, the slot periods arise within signals (300) communicated within the network (10) for the access points (70, 90) to acknowledge receipt of messages from or to the mobile station (80).
    • 通信网络(10)包括可操作以在其间传送数据的通信节点(20,20a,40,60,70,80,90)。 节点(20,20a,40,60,70,80,90)包括可操作以与第一和第二对应接入点(70,90)协作的移动台(80),第一接入点(70)可操作 以提供到移动台(80)的第一通信路由,并且第二接入点(90)可操作以感测第一接入点(70)的操作。 在第一接入点(70)停止提供所述第一通信路由的情况下,第二接入点(90)可操作以向所述至少一个站(80)提供第二通信路由。 感测发生在分别分配给接入点(70,90)的时隙周期(310,320,330,340)期间的操作中。 此外,时隙周期出现在用于接入点(70,90)的网络(10)内通信的信号(300)中,以确认从移动台(80)接收消息或向移动台(80)的接收。
    • 8. 发明申请
    • METHOD OF PERFORMING AUTOMATIC COMMISSIONING OF A NETWORK
    • 执行网络自动调试的方法
    • WO2012052890A1
    • 2012-04-26
    • PCT/IB2011/054534
    • 2011-10-13
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.WANG, XiangyuLELKENS, Armand Michel MarieDRAAIJER, Maurice Herman Johan
    • WANG, XiangyuLELKENS, Armand Michel MarieDRAAIJER, Maurice Herman Johan
    • H04L12/28
    • G06F15/177H04L12/2809H04L41/12H04L2012/285H05B37/0254
    • The invention describes a method of performing automatic commissioning of a network (N) comprising a plurality of network devices (10, 11, 12, 13), wherein each device (10, 11, 12, 13) is characterised by a device identifier (14)and wherein the devices (10, 11, 12, 13) are realised to exchange data packets (2), which method comprises the steps of obtaining a computer-readable installation plan (3) for the network (N), which installation plan (3) comprises a physical location descriptor (31)for devices(10, 11, 12, 13) of the network (N);deducing the network topology (T) of the network (N) from network descriptive information (40, 41, 42, 43) provided by the devices (10, 11, 12, 13)on the basis of data packets (2) exchanged between the devices (10, 11, 12, 13); and comparing the deduced network topology (T) to the installation plan (3) to allocate a physical location descriptor (31) to a device identifier (11).The invention further describes a commissioning system (1) for automatically commissioning a network (N) comprising a plurality of network devices (10, 11, 12, 13), wherein each device (10, 11, 12, 13) is characterised by a device identifier (14) and wherein each device (10, 11, 12, 13) is realised to transmit and receive data packets (2), which commissioning system (5) comprises a source (50) of a computer-readable installation plan (3) for the network (N), which installation plan (3) comprises a physical location descriptor (31) for each device (10, 11, 12, 13) of the network (N); a device control interface (55) realised to collect network descriptive information (40, 41, 42, 43) provided by the devices (10, 11, 12, 13); a topology discovery unit (53) realised to derive the network topology (T) of the network (N) from the provided network descriptive information (40, 41, 42, 43); and a commissioning unit (54) realised to compare the derived network topology (T) to the installation plan (3) to allocate a physical location descriptor (31) to a device identifier(14).
    • 本发明描述了一种执行包括多个网络设备(10,11,12,13)的网络(N)的自动调试的方法,其中每个设备(10,11,12,13)的特征在于设备标识符( 14),并且其中所述设备(10,11,12,13)被实现为交换数据分组(2),该方法包括以下步骤:获得网络(N)的计算机可读安装计划(3),该安装 计划(3)包括用于网络(N)的设备(10,11,12,13)的物理位置描述符(31);从网络描述信息(40,40)中推出网络(N)的网络拓扑(T) 根据在所述设备(10,11,12,13)之间交换的数据分组(2)提供的所述设备(10,11,12,13)提供的所述设备(10,11,12,13)。 将推断的网络拓扑(T)与安装计划(3)进行比较,以将物理位置描述符(31)分配给设备标识符(11)。本发明还描述了一种用于自动调试网络的调试系统(1) )包括多个网络设备(10,11,12,13),其中每个设备(10,11,12,13)的特征在于设备标识符(14),并且其中每个设备(10,11,12,13) )被实现为发送和接收数据分组(2),该调试系统(5)包括用于网络(N)的计算机可读安装计划(3)的源(50),该安装计划(3)包括 物理位置描述符(31),用于网络(N)的每个设备(10,11,12,13); 被实现为收集由所述设备(10,11,12,13)提供的网络描述信息(40,41,42,43)的设备控制接口(55)。 实现从所提供的网络描述信息(40,41,42,43)导出网络(N)的网络拓扑(T)的拓扑发现单元(53); 以及实现将所导出的网络拓扑(T)与安装计划(3)进行比较以将物理位置描述符(31)分配给设备标识符(14)的调试单元(54)。
    • 10. 发明申请
    • METHOD OF SELECTING NODES
    • 选择NODES的方法
    • WO2008029338A2
    • 2008-03-13
    • PCT/IB2007/053533
    • 2007-09-03
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.LINNARTZ, John, P., M., G.WANG, Xiangyu
    • LINNARTZ, John, P., M., G.WANG, Xiangyu
    • H04L12/56
    • H04W40/24H04W40/08H04W74/08Y02D70/142Y02D70/144Y02D70/22Y02D70/324
    • There is provided a method (700, 900) of selecting nodes (120, 130, 140) in a communication network (100), in which a source node (110) communicates with destination nodes (120, 130, 140). The method (700, 900) includes steps of: (a) transmitting a first message (770, 950) from the source node (100) to the destination nodes (120, 130, 140); (b) receiving response messages (780, 960, 980, 990) at the source node (110) from one or more of the destination nodes (120, 130, 140); (c) in an event of contention arising between the response messages (780, 960, 980, 990) received at the source node (110), iteratively selecting a sub-set (510, 520, 610, 620) of the destination nodes (120, 130, 140) to resend their response messages for receipt at the source node (110) until the response messages are received at the source node (110) without contention, the response messages received without contention being indicative of a suitable destination node having been selected. The method is executable in a communication network (100) for rendering the network (100) more reliable with enhanced quality-of-service (QoS).
    • 提供了一种在通信网络(100)中选择节点(120,130,140)的方法(700,900),其中源节点(110)与目的地节点(120,130,140)通信。 方法(700,900)包括以下步骤:(a)将第一消息(770,950)从源节点(100)发送到目的节点(120,130,140); (b)从所述源节点(110)从一个或多个目的地节点(120,130,140)接收响应消息(780,960,980,990); (c)在源节点(110)接收到的响应消息(780,960,980,990)之间发生争用的情况下,迭代地选择目的节点的子集(510,520,610,620) (120,130,140)重新发送其响应消息以在源节点(110)处接收,直到响应消息在源节点(110)处被接收而没有争用,接收到的无争用的响应消息指示合适的目的地节点 已被选中。 该方法可在通信网络(100)中执行,用于使网络(100)更可靠,具有增强的服务质量(QoS)。