公开(公告)号：US08509202B2

公开(公告)日：2013-08-13

申请号：US13058722

申请日：2009-08-07

申请人： Xiangyu Wang ,  Johan Paul Marie Gerard Linnartz ,  Patrick Van Kooten

发明人： Xiangyu Wang ,  Johan Paul Marie Gerard Linnartz ,  Patrick Van Kooten

IPC分类号： H04W4/00

CPC分类号： H04W84/12 ,  H04W16/14 ,  H04W48/02 ,  H04W84/18

摘要： The present invention relates to a system comprising at least one primary station and at least one secondary station, wherein the primary station comprises communication means for communicating with the secondary station in accordance with a first protocol, wherein the communication means are arranged for communicating with a plurality of further stations in accordance with a further protocol, and wherein the primary station comprises control means for generating a message to be broadcast to the secondary station, said message comprising purposely erroneous information causing the at least one secondary station to remain silent for a predetermined duration.

摘要翻译： 本发明涉及一种包括至少一个主站和至少一个次站的系统，其中所述主站包括用于根据第一协议与所述次站通信的通信装置，其中所述通信装置被布置用于与 多个另外的站，其中所述主站包括用于生成要广播到所述次站的消息的控制装置，所述消息包括故意错误的信息，导致所述至少一个次站对于预定的 持续时间

公开(公告)号：US20110149939A1

公开(公告)日：2011-06-23

申请号：US13058722

申请日：2009-08-07

申请人： Xiangyu Wang ,  Johan Paul Marie Gerard Linnartz ,  Patrick Van Kooten

发明人： Xiangyu Wang ,  Johan Paul Marie Gerard Linnartz ,  Patrick Van Kooten

IPC分类号： H04W84/02

CPC分类号： H04W84/12 ,  H04W16/14 ,  H04W48/02 ,  H04W84/18

摘要： The present invention relates to a system comprising at least one primary station and at least one secondary station, wherein the primary station comprises communication means for communicating with the secondary station in accordance with a first protocol, wherein the communication means are arranged for communicating with a plurality of further stations in accordance with a further protocol, and wherein the primary station comprises control means for generating a message to be broadcast to the secondary station, said message comprising purposely erroneous information causing the at least one secondary station to remain silent for a predetermined duration.

摘要翻译： 本发明涉及一种包括至少一个主站和至少一个次站的系统，其中所述主站包括用于根据第一协议与所述次站通信的通信装置，其中所述通信装置被布置用于与 多个另外的站，其中所述主站包括用于生成要广播到所述次站的消息的控制装置，所述消息包括故意错误的信息，导致所述至少一个次站对于预定的 持续时间

公开(公告)号：US20080291881A1

公开(公告)日：2008-11-27

申请号：US12091609

申请日：2006-10-18

申请人： Paulus Joseph Gabriel Vranken ,  Xiangyu Wang ,  Johan Paul Marie Gerard Linnartz

发明人： Paulus Joseph Gabriel Vranken ,  Xiangyu Wang ,  Johan Paul Marie Gerard Linnartz

IPC分类号： H04Q7/24

CPC分类号： H04W24/04 ,  H04W36/38 ,  H04W84/12

摘要： 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).

摘要翻译： 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。

公开(公告)号：US20100017537A1

公开(公告)日：2010-01-21

申请号：US12439025

申请日：2007-09-03

申请人： Johan Paul Marie Gerard Linnartz ,  Xiangyu Wang

发明人： Johan Paul Marie Gerard Linnartz ,  Xiangyu Wang

IPC分类号： G06F15/173

CPC分类号： H04W40/24 ,  H04W40/08 ,  H04W74/08 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/22 ,  Y02D70/324

摘要： 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).

摘要翻译： 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）。

公开(公告)号：US20150121391A1

公开(公告)日：2015-04-30

申请号：US14383203

申请日：2012-06-26

申请人： Xiangyu Wang

发明人： Xiangyu Wang

IPC分类号： G06F9/50 ,  G06F9/48

CPC分类号： G06F9/5044 ,  G06F9/4881 ,  G06F2209/5017 ,  G06F2209/504 ,  Y02D10/22

摘要： Provided are a method and apparatus for scheduling multiple processors of a system on chip (SOC). The method includes: after receiving a task which is required to be executed, a main central processing unit (CPU) of a system on chip (SOC) obtaining a dynamic execution parameter of the task (S502); according to one or more currently available subsidiary CPUs in the SOC, the main CPU determining a task allocation solution which meets the dynamic execution parameter (S504); and in accordance with the task allocation solution, the main CPU scheduling one or more subsidiary CPUs to execute the task (S506). The solution achieves the scheduling of a multiprocessor of an SOC.

摘要翻译： 提供了一种用于调度片上系统（SOC）的多个处理器的方法和装置。 该方法包括：在接收到需要执行的任务之后，获得所述任务的动态执行参数的系统级芯片（SOC）的主要中央处理单元（CPU）（S502）; 根据SOC中的一个或多个当前可用的辅助CPU，主CPU确定满足动态执行参数的任务分配解决方案（S504）; 并且根据任务分配方案，主CPU调度一个或多个辅助CPU来执行任务（S506）。 该解决方案实现了SOC的多处理器的调度。

公开(公告)号：US20100246423A1

公开(公告)日：2010-09-30

申请号：US12682811

申请日：2008-10-15

申请人： Xiangyu Wang

发明人： Xiangyu Wang

IPC分类号： H04L12/26

CPC分类号： H04W74/0816

摘要： The present invention relates to a method, apparatuses, a system, and a computer program product for selecting at least one cooperative node from multiple cooperative nodes (21 to 23) for receiving a signal from a source node (10), wherein at least two stages of a backoff process are provided, in which the candidate cooperative nodes (21 to 23) determine respective backoff numbers according to their channel conditions to the source node (10), wherein the second stage is performed if the first stage was not successful or if a second cooperative node shall be selected.

摘要翻译： 本发明涉及一种用于从多个协作节点（21至23）中选择至少一个协作节点以从源节点（10）接收信号的方法，装置，系统和计算机程序产品，其中至少两个 提供退避处理的阶段，其中候选协作节点（21至23）根据它们的信道条件确定相应的退避号码到源节点（10），其中如果第一阶段不成功则执行第二阶段， 如果选择第二个合作节点。

公开(公告)号：US08514837B2

公开(公告)日：2013-08-20

申请号：US12304126

申请日：2007-06-12

申请人： Xiangyu Wang ,  Yonggang Du

发明人： Xiangyu Wang ,  Yonggang Du

IPC分类号： H04J3/06

CPC分类号： H04W56/001 ,  H04J3/0658

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20130003596A1

公开(公告)日：2013-01-03

申请号：US13634323

申请日：2011-03-11

申请人： Armand Michel Marie Lelkens ,  Andreas Achtzehn ,  Xiangyu Wang

发明人： Armand Michel Marie Lelkens ,  Andreas Achtzehn ,  Xiangyu Wang

IPC分类号： H04L12/28 ,  H04L12/26

CPC分类号： H04W8/26 ,  H04L29/12283 ,  H04L29/12962 ,  H04L45/02 ,  H04L61/2061 ,  H04L61/6081 ,  H04W84/18

摘要： The invention relates to a method for relocating address space in a peer-to-peer network with hierarchical addressing is performed in a network (1) that has a tree structure with routers (3) at different network depths (D). Each router (3) has an assigned address space (10), including an identifying address (11) for the router (3), one or more address blocks (12) for providing further routers (3) with assigned address space (10) and a further address block (13) for providing end devices with identifying addresses. The size of the address space (10) assigned to a router (3) without relocation depends on the network depth (D) of the router (3) in a predetermined way, leading to specific sizes of the address space (10) assigned to routers (3). The method comprises the following steps: An association request is received from a joining router or a joining end device by a first router (3) of the network (1), wherein the address space (10) of the first router (3) is exhausted. The first router (3) sends a relocation request (20) to a second router (3) of the network (1), wherein the relocation request denotes a size of a requested address block (12), and wherein the size of the requested address block (12) equals one of the specific address space sizes. The invention further relates to a router (3) for use in an according network (1), the router (3) being suited to perform the described method.

摘要翻译： 本发明涉及在具有不同网络深度（D）的路由器（3）的树结构的网络（1）中执行具有分层寻址的对等网络中的重新定位地址空间的方法。 每个路由器（3）具有分配的地址空间（10），包括用于路由器（3）的标识地址（11），一个或多个地址块（12），用于提供具有分配的地址空间（10）的其他路由器（3） 以及用于向终端设备提供标识地址的另一地址块（13）。 分配给路由器（3）而不重定位的地址空间（10）的大小取决于路由器（3）以预定方式的网络深度（D），导致分配给 路由器（3）。 该方法包括以下步骤：由网络（1）的第一路由器（3）从加入路由器或加入终端设备接收关联请求，其中第一路由器（3）的地址空间（10）为 累。 第一路由器（3）向网络（1）的第二路由器（3）发送重定位请求（20），其中重定位请求表示所请求的地址块（12）的大小，并且其中所请求的 地址块（12）等于特定地址空间大小之一。 本发明还涉及一种在相应网络（1）中使用的路由器（3），所述路由器（3）适于执行所描述的方法。

公开(公告)号：US10366048B2

公开(公告)日：2019-07-30

申请号：US13880071

申请日：2011-10-13

申请人： Xiangyu Wang ,  Armand Michel Marie Lelkens ,  Maurice Herman Johan Draaijer

发明人： Xiangyu Wang ,  Armand Michel Marie Lelkens ,  Maurice Herman Johan Draaijer

IPC分类号： H04L12/24 ,  H04L12/28 ,  H05B37/02 ,  G06F15/177

摘要： 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 characterized by a device identifier (14) and wherein the devices (10, 11, 12, 13) are realized 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 characterized by a device identifier (14) and wherein each device (10, 11, 12, 13) is realized 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) realized to collect network descriptive information (40, 41, 42, 43) provided by the devices (10, 11, 12, 13); a topology discovery unit (53) realized 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) realized to compare the derived network topology (T) to the installation plan (3) to allocate a physical location descriptor (31) to a device identifier (14).

公开(公告)号：US08451782B2

公开(公告)日：2013-05-28

申请号：US12440602

申请日：2007-09-11

申请人： Theodorus Jacobus Johannes Denteneer ,  Guido Roland Hiertz ,  Gustaf Sebastian Max ,  Bernard Walke ,  Xiangyu Wang

发明人： Theodorus Jacobus Johannes Denteneer ,  Guido Roland Hiertz ,  Gustaf Sebastian Max ,  Bernard Walke ,  Xiangyu Wang

IPC分类号： H04W4/00

CPC分类号： H04W74/04

摘要： A wireless network (1) comprises mesh devices and non-mesh devices. A medium access control architecture incorporates at least a point coordination function as an access method, wherein the point coordination function starts a contention-free period (30) with a beacon (32) so that a non-polled transmission by the non-mesh devices is prevented. Further, the mesh devices are enable to communicate during the contention-free period (30). Hence, communication between the mesh devices is priorisized so that a high reliability is achieved and utilization of the wireless network (1) is optimized.

摘要翻译： 无线网络（1）包括网状设备和非网格设备。 媒体访问控制架构至少包括作为访问方法的点协调功能，其中所述点协调功能利用信标（32）开始无争用周期（30），使得非网格设备的非轮询传输 被阻止 此外，网格设备能够在无竞争时段（30）期间进行通信。 因此，网状设备之间的通信是优先的，从而实现高可靠性并优化无线网络（1）的利用。