ANCHOR SELECTION IN DISTRIBUTED NETWORKS
    41.
    发明申请
    ANCHOR SELECTION IN DISTRIBUTED NETWORKS 有权
    分布式网络中的锚定选择

    公开(公告)号:US20080153493A1

    公开(公告)日:2008-06-26

    申请号:US11615150

    申请日:2006-12-22

    IPC分类号: H04Q7/20 H04B1/38 H04M1/00

    CPC分类号: H04W84/20

    摘要: Various embodiments are described relating to selecting anchor nodes among nodes in a wireless network. In an example embodiment, a topological arrangement of a first wireless node and one or more other wireless nodes neighboring to the first wireless node in a wireless network may be determined by the first wireless node. A second wireless node may be selected to perform anchor node operations for the first wireless node based on the determined topological arrangement. For example, the first wireless node may select itself to perform the anchor node operations based on the determined topological arrangement.

    摘要翻译: 描述了关于在无线网络中的节点之间选择锚节点的各种实施例。 在示例实施例中,第一无线节点和与无线网络中的第一无线节点相邻的一个或多个其他无线节点的拓扑排列可由第一无线节点确定。 可以选择第二无线节点以基于所确定的拓扑布置来执行第一无线节点的锚节点操作。 例如,第一无线节点可以基于所确定的拓扑布置来选择自身以执行锚节点操作。

    Device employment of multiple beacon slots in a distributed network
    43.
    发明申请
    Device employment of multiple beacon slots in a distributed network 有权
    在分布式网络中使用多个信标时隙的设备

    公开(公告)号:US20050249167A1

    公开(公告)日:2005-11-10

    申请号:US11137505

    申请日:2005-05-26

    申请人: Juha Salokannel

    发明人: Juha Salokannel

    摘要: Multiple nodes communicate using repeating patterns of superframes, where each of the superframes includes a beacon period. A beacon slot in a first Media Access Slot (MAS) is reserved by the plurality of nodes. This reserved slot occurs in the beginning of the beacon period and is used for communicating information relating to the superframe configuration. This information may involve adjustments to the number of MASs reserved for beaconing.

    摘要翻译: 多个节点使用超帧的重复模式进行通信,其中每个超帧包括信标周期。 第一媒体接入时隙(MAS)中的信标时隙由多个节点保留。 该保留时隙发生在信标周期的开头,用于传送与超帧配置有关的信息。 该信息可能涉及为信标保留的MAS数量的调整。

    Method and system for power-based control of an ad hoc wireless communications network
    44.
    发明申请
    Method and system for power-based control of an ad hoc wireless communications network 有权
    一种自组织无线通信网络的基于功率的控制方法和系统

    公开(公告)号:US20050059420A1

    公开(公告)日:2005-03-17

    申请号:US10662364

    申请日:2003-09-16

    摘要: A method, system and program code are provided to implement a wireless network having a plurality of devices in which one of the devices coordinates wireless communications between the devices. The method and system evaluates device parameters of one or more of the plurality of devices, the device parameters including at least available power source characteristics for a device; and determines a coordinator from the plurality of devices based on at least the available power source characteristics, such as an available power source capacity, for the one or more of the plurality of devices, the coordinator adapted to coordinate wireless communications between the devices in the wireless network.

    摘要翻译: 提供方法,系统和程序代码以实现具有多个设备的无线网络,其中一个设备协调设备之间的无线通信。 所述方法和系统评估所述多个设备中的一个或多个设备的设备参数,所述设备参数至少包括用于设备的可用电源特性; 并且至少基于所述多个设备中的一个或多个的可用电源特性(例如可用电源容量)来确定来自所述多个设备的协调器,所述协调器适于协调所述多个设备中的设备之间的无线通信 无线网络。

    Direct mode communication method between two mobile terminals in access point controlled wireless LAN systems
    45.
    发明授权
    Direct mode communication method between two mobile terminals in access point controlled wireless LAN systems 失效
    接入点控制无线局域网系统中两个移动终端之间的直接模式通信方法

    公开(公告)号:US06580704B1

    公开(公告)日:2003-06-17

    申请号:US09384025

    申请日:1999-08-26

    IPC分类号: H04Q722

    摘要: There is featured a Direct Mode (DM) communication method between two mobile terminals (MTs) in access point (AP) controlled WLAN systems. The DM connection scheme calls for establishing that an initiating MT and a remote MT are associated to the same AP; establishing that the remote MT supports a DM operation feature; sending, by the AP, address identifiers of the initiating and remote MTs to the remote and initiating MTs, respectively; and sending, to the AP, RSS measurements performed by the initiating and remote MTs of MT identifying messages sent to them by the remote and initiating MTs, respectively. DM communication between the two MTs continues with exchange of information to conclusion when a MT identifying message is satisfactorily received by both MTs and when a MT identifying message of either MT is not satisfactorily received, DM communication setup is terminated.

    摘要翻译: 在接入点(AP)控制的WLAN系统中的两个移动终端(MT)之间具有直接模式(DM)通信方法。 DM连接方案要求建立起始MT和远程MT与同一AP相关联; 确定远程MT支持DM操作特征; 由AP发送发起和远程MT的地址标识符到远程并发起MT; 并且向AP发送由MT的发起和远程MT执行的RSS测量,所述MT测量分别由远端发送给它们并发起MT。 当两个MT满意地接收到MT识别消息时,两个MT之间的DM通信继续交换信息,并且当MT不满意地接收到MT的MT识别消息时,终止DM通信建立。

    Method, apparatus, and computer program product for short-range communication based direction finding
    46.
    发明授权
    Method, apparatus, and computer program product for short-range communication based direction finding 有权
    方法,设备和计算机程序产品,用于基于短距离通信的方向发现

    公开(公告)号:US08929192B2

    公开(公告)日:2015-01-06

    申请号:US13357781

    申请日:2012-01-25

    CPC分类号: G01S3/48 G01S1/08 G01S5/04

    摘要: Method, apparatus, and computer program product example embodiments provide short-range communication based direction finding. According to an example embodiment of the invention, a method comprises transmitting by a target device, information in one or more advertising packets, including preferences of the target device for using data signing associated with direction finding; and receiving by the target device from a tracker device, one or more direction finding request packets including a request for data signing corresponding with the target device preferences.

    摘要翻译: 方法,装置和计算机程序产品示例实施例提供了基于短距离通信的方向发现。 根据本发明的示例实施例,一种方法包括由目标设备发送一个或多个广告分组中的信息,包括目标设备的偏好以使用与方向发现相关联的数据签名; 以及由所述目标设备从跟踪设备接收包括与所述目标设备偏好相对应的数据签名请求的一个或多个方向查找请求分组。

    Resource management techniques for wireless networks
    47.
    发明授权
    Resource management techniques for wireless networks 失效
    无线网络的资源管理技术

    公开(公告)号:US08774100B2

    公开(公告)日:2014-07-08

    申请号:US11855657

    申请日:2007-09-14

    摘要: Various embodiments are described relating to resource management techniques for wireless networks. For example, a resource deficiency may be determined for a requesting wireless node in a wireless network. A resource request may be sent from the requesting node to one or more other wireless nodes, and a resource reply including a resource status may be received from one or more of the other wireless nodes in response to the resource request. One of the other nodes from which to obtain a resource may be selected based on the resource status for the selected node, and a resource update message may be sent from the requesting wireless node to the selected wireless node to facilitate a reallocation of resources from the selected node to the requesting node, the resource update message indicating an amount of resources to be reallocated from the selected node to the requesting node.

    摘要翻译: 描述了关于无线网络的资源管理技术的各种实施例。 例如,可以为无线网络中的请求无线节点确定资源不足。 资源请求可以从请求节点发送到一个或多个其他无线节点,并且可以响应于资源请求从一个或多个其他无线节点接收包括资源状态的资源回复。 可以基于所选节点的资源状态来选择从其获得资源的其他节点之一,并且资源更新消息可以从请求无线节点发送到所选择的无线节点,以便于从 选择节点到所述请求节点,所述资源更新消息指示要从所选节点重新分配到所述请求节点的资源量。

    Resource sharing between secondary networks
    48.
    发明授权
    Resource sharing between secondary networks 有权
    辅助网络之间的资源共享

    公开(公告)号:US08385286B2

    公开(公告)日:2013-02-26

    申请号:US12875183

    申请日:2010-09-03

    IPC分类号: H04W72/04 H04W84/02

    CPC分类号: H04W16/14 H04W72/06

    摘要: Method, apparatus, and computer program product embodiments are disclosed to provide for wireless resource sharing on a fair basis between heterogeneous wireless networks to enable coexistence in a TV band white space. An example embodiment of the invention includes a method, comprising the steps of: receiving a coexistence value associated with a wireless network; receiving radio frequency spectral environment information of the wireless network; receiving coexistence values and radio frequency spectral environment information of wireless networks neighboring the wireless network; receiving a resource request for the wireless network; generating a resource allocation based at least on the received coexistence values and received radio frequency spectral environment information; and communicating at least a portion of the generated resource allocation to the wireless network. The resulting embodiments provide for wireless resource sharing on a fair basis between heterogeneous wireless networks to enable coexistence of secondary networks.

    摘要翻译: 公开了方法,装置和计算机程序产品实施例,以在异构无线网络之间公平地提供无线资源共享,以实现TV频带空白区域中的共存。 本发明的示例实施例包括一种方法,包括以下步骤:接收与无线网络相关联的共存值; 接收无线网络的射频频谱环境信息; 接收与无线网络相邻的无线网络的共存值和射频频谱环境信息; 接收无线网络的资源请求; 至少基于所接收的共存值和接收的射频频谱环境信息来生成资源分配; 以及将所生成的资源分配的至少一部分传送到所述无线网络。 所得到的实施例在异构无线网络之间公平地提供无线资源共享,以实现次要网络的共存。

    ADJUSTING CHANNEL ACCESS PARAMETERS DUE TO TRAFFIC LOAD
    49.
    发明申请
    ADJUSTING CHANNEL ACCESS PARAMETERS DUE TO TRAFFIC LOAD 有权
    调整通道访问参数由于交通负载

    公开(公告)号:US20120294142A1

    公开(公告)日:2012-11-22

    申请号:US13519009

    申请日:2010-02-04

    IPC分类号: H04W36/22

    摘要: An apparatus (STA) receives from a first node (AP1) at least one channel access related parameter and a first congestion indication; and receives from a second node (AP2) a second congestion indication. The apparatus determines a combined congestion indication which is based at least on the first congestion indication and the second congestion indication; and determines a first channel access parameter for a channel between the apparatus and the first node based at least partly on the at least one channel access related parameter and the combined congestion indication. In specific embodiments, the channel access related parameters may be an initial EDCA parameter and a degradation factor.

    摘要翻译: 一种装置(STA)从第一节点(AP1)接收至少一个信道接入相关参数和第一拥塞指示; 并从第二节点(AP2)接收第二拥塞指示。 该装置确定至少基于第一拥塞指示和第二拥塞指示的组合拥塞指示; 并且至少部分地基于所述至少一个信道接入相关参数和所述组合拥塞指示来确定所述设备和所述第一节点之间的信道的第一信道接入参数。 在具体实施例中,信道访问相关参数可以是初始EDCA参数和劣化因子。

    Device employment of multiple beacon slots in a distributed network
    50.
    发明授权
    Device employment of multiple beacon slots in a distributed network 有权
    在分布式网络中使用多个信标时隙的设备

    公开(公告)号:US07808966B2

    公开(公告)日:2010-10-05

    申请号:US11137505

    申请日:2005-05-26

    申请人: Juha Salokannel

    发明人: Juha Salokannel

    IPC分类号: H04B7/212 H04W4/00 H04L12/43

    摘要: Multiple nodes communicate using repeating patterns of superframes, where each of the superframes includes a beacon period. A beacon slot in a first Media Access Slot (MAS) is reserved by the plurality of nodes. This reserved slot occurs in the beginning of the beacon period and is used for communicating information relating to the superframe configuration. This information may involve adjustments to the number of MASs reserved for beaconing.

    摘要翻译: 多个节点使用超帧的重复模式进行通信,其中每个超帧包括信标周期。 第一媒体接入时隙(MAS)中的信标时隙由多个节点保留。 该保留时隙发生在信标周期的开头,用于传送与超帧配置有关的信息。 该信息可能涉及为信标保留的MAS数量的调整。