公开(公告)号：US20130294427A1

公开(公告)日：2013-11-07

申请号：US13464213

申请日：2012-05-04

申请人： Taejoon Kim ,  Sayantan Choudhury ,  Klaus F. Doppler ,  Chittabrata Ghosh ,  Zhong-Yi Jin ,  Esa Tuomaala

发明人： Taejoon Kim ,  Sayantan Choudhury ,  Klaus F. Doppler ,  Chittabrata Ghosh ,  Zhong-Yi Jin ,  Esa Tuomaala

IPC分类号： H04W84/12

CPC分类号： H04W28/06 ,  H04W16/14 ,  H04W72/0466 ,  H04W74/00 ,  H04W74/06

摘要： A first access node of a first network utilizes code sequences, assigned to different user devices, to distinguish at least acknowledgements received in parallel or sequentially from those user devices. The first access node determines from received signaling that a root sequence of the code sequences is in use by a second access node of a second network, then changes that root sequence of the code sequences assigned to the different user devices. In certain examples the access nodes are WLAN access points APs and the acknowledgements are received in response to a group probe/poll. In various embodiments the first AP monitors its neighbors' group probes/polls to learn the root sequences/basic service sets in use in those neighbor networks, or the AP's own stations monitor and send the information in neighbor reports. This latter option can be initiated by the stations themselves, or by the AP.

摘要翻译： 第一网络的第一接入节点利用分配给不同用户设备的代码序列，至少区分并行或顺序接收的确认与那些用户设备。 第一接入节点从接收的信令确定代码序列的根序列正在由第二网络的第二接入节点使用，然后改变分配给不同用户设备的码序列的根序列。 在某些示例中，接入节点是WLAN接入点AP，并且响应于组探测/轮询接收确认。 在各种实施例中，第一AP监视其邻居的组探测/轮询来学习在这些邻居网络中使用的根序列/基本服务集，或者AP本身的站在邻居报告中监视和发送信息。 后一选项可以由站本身或AP发起。

公开(公告)号：US08964561B2

公开(公告)日：2015-02-24

申请号：US13464213

申请日：2012-05-04

申请人： Taejoon Kim ,  Sayantan Choudhury ,  Klaus F. Doppler ,  Chittabrata Ghosh ,  Zhong-Yi Jin ,  Esa Tuomaala

发明人： Taejoon Kim ,  Sayantan Choudhury ,  Klaus F. Doppler ,  Chittabrata Ghosh ,  Zhong-Yi Jin ,  Esa Tuomaala

IPC分类号： H04W4/20

CPC分类号： H04W28/06 ,  H04W16/14 ,  H04W72/0466 ,  H04W74/00 ,  H04W74/06

摘要： A first access node of a first network utilizes code sequences, assigned to different user devices, to distinguish at least acknowledgements received in parallel or sequentially from those user devices. The first access node determines from received signaling that a root sequence of the code sequences is in use by a second access node of a second network, then changes that root sequence of the code sequences assigned to the different user devices. In certain examples the access nodes are WLAN access points APs and the acknowledgements are received in response to a group probe/poll. In various embodiments the first AP monitors its neighbors' group probes/polls to learn the root sequences/basic service sets in use in those neighbor networks, or the AP's own stations monitor and send the information in neighbor reports. This latter option can be initiated by the stations themselves, or by the AP.

摘要翻译： 第一网络的第一接入节点利用分配给不同用户设备的代码序列，至少区分并行或顺序接收的确认与那些用户设备。 第一接入节点从接收到的信令确定代码序列的根序列正在由第二网络的第二接入节点使用，然后改变分配给不同用户设备的码序列的根序列。 在某些示例中，接入节点是WLAN接入点AP，并且响应于组探测/轮询接收确认。 在各种实施例中，第一AP监视其邻居的组探测/轮询以学习在这些邻居网络中使用的根序列/基本服务集，或者AP本身的站在邻居报告中监视和发送信息。 后一选项可以由站本身或AP发起。

公开(公告)号：US20130229959A1

公开(公告)日：2013-09-05

申请号：US13523418

申请日：2012-06-14

申请人： Chittabrata Ghosh ,  Klaus Franz Doppler ,  Taejoon Kim ,  Sayantan Choudhury ,  Esa Tuomaala

发明人： Chittabrata Ghosh ,  Klaus Franz Doppler ,  Taejoon Kim ,  Sayantan Choudhury ,  Esa Tuomaala

IPC分类号： H04W52/02

CPC分类号： H04W74/08

摘要： A method includes receiving indications of a wake-up interval assigned to a station and a corresponding group to which the station belongs, wherein all stations assigned to the group are assigned the wake-up interval. The method includes waking the station during the wake-up interval and determining, using at least the indication of the group, whether information received by the station during the wake-up interval corresponds to the group. Another method includes assigning stations to one of multiple groups based on wake-up intervals, in which stations assigned to a group all have a same wake-up interval and each group has a different wake-up interval, sending indications of a corresponding wake-up interval and a corresponding group to each of the stations, and during a interval corresponding to the wake-up interval for a selected group, transmitting the indication of the selected group and associated information meant for the group.

摘要翻译： 一种方法包括接收分配给站点的呼叫间隔的指示和该站所属的对应组，其中分配给组的所有站被分配唤醒间隔。 该方法包括在唤醒间隔期间唤醒站，以及至少使用该组的指示，确定在唤醒间隔期间该站所接收的信息是否对应于该组。 另一种方法包括基于唤醒间隔将站分配给多个组中的一个，其中分配给组的站都具有相同的唤醒间隔，并且每个组具有不同的唤醒间隔，发送相应的唤醒间隔的指示， 并且在对应于所选择的组的唤醒间隔的间隔期间，发送所选择的组的指示和针对该组的相关联的信息。

公开(公告)号：US09019874B2

公开(公告)日：2015-04-28

申请号：US13534384

申请日：2012-06-27

申请人： Sayantan Choudhury ,  Chittabrata Ghosh ,  Taejoon Kim ,  Klaus Franz Doppler ,  Esa Tuomaala

发明人： Sayantan Choudhury ,  Chittabrata Ghosh ,  Taejoon Kim ,  Klaus Franz Doppler ,  Esa Tuomaala

IPC分类号： H04B7/00 ,  H04W74/02 ,  H04W74/04 ,  H04W74/08

CPC分类号： H04W74/006 ,  H04W74/02 ,  H04W74/04 ,  H04W74/0816

摘要： Embodiments of the invention provide signaling mechanisms for wireless networks composed of a large number of stations. An example method embodiment comprises: receiving by a wireless terminal device, a first message from an access point, the first message comprising information indicating a plurality of restricted access windows, each allocated for a different group of terminal devices associated to a wireless network managed by the access point; receiving by the terminal device, a second message from the access point, within a restricted access window of the plurality of restricted access windows, the restricted access window allocated to a group of terminal devices of which the terminal device is a member, the second message comprising information indicating that a communications channel is available; and determining by the terminal device, based on the second message, that the communications channel is not occupied by hidden ones of the terminal devices associated to the network.

摘要翻译： 本发明的实施例提供了由大量站组成的无线网络的信令机制。 示例性方法实施例包括：由无线终端设备接收来自接入点的第一消息，所述第一消息包括指示多个受限访问窗口的信息，每个被分配给与由无线网络管理的无线网络相关联的不同终端设备组 接入点; 由所述终端设备接收来自所述接入点的第二消息，所述第二消息在所述多个受限接入窗口的受限访问窗口内，所述受限访问窗口被分配给所述终端设备所属的一组终端设备，所述第二消息 包括指示通信信道可用的信息; 以及由所述终端设备基于所述第二消息确定所述通信信道不被与所述网络相关联的所述终端设备中的隐藏的信道占用。

公开(公告)号：US20140003414A1

公开(公告)日：2014-01-02

申请号：US13534384

申请日：2012-06-27

申请人： Sayantan CHOUDHURY ,  Chittabrata Ghosh ,  Taejoon Kim ,  Klaus Franz Doppler ,  Esa Tuomaala

发明人： Sayantan CHOUDHURY ,  Chittabrata Ghosh ,  Taejoon Kim ,  Klaus Franz Doppler ,  Esa Tuomaala

IPC分类号： H04B7/212

CPC分类号： H04W74/006 ,  H04W74/02 ,  H04W74/04 ,  H04W74/0816

摘要： Embodiments of the invention provide signaling mechanisms for wireless networks composed of a large number of stations. An example method embodiment comprises: receiving by a wireless terminal device, a first message from an access point, the first message comprising information indicating a plurality of restricted access windows, each allocated for a different group of terminal devices associated to a wireless network managed by the access point; receiving by the terminal device, a second message from the access point, within a restricted access window of the plurality of restricted access windows, the restricted access window allocated to a group of terminal devices of which the terminal device is a member, the second message comprising information indicating that a communications channel is available; and determining by the terminal device, based on the second message, that the communications channel is not occupied by hidden ones of the terminal devices associated to the network.

摘要翻译： 本发明的实施例提供了由大量站组成的无线网络的信令机制。 示例性方法实施例包括：由无线终端设备接收来自接入点的第一消息，所述第一消息包括指示多个受限访问窗口的信息，每个被分配给与由无线网络管理的无线网络相关联的不同终端设备组 接入点; 由所述终端设备接收来自所述接入点的第二消息，所述第二消息在所述多个受限接入窗口的受限访问窗口内，所述受限访问窗口被分配给所述终端设备所属的一组终端设备，所述第二消息 包括指示通信信道可用的信息; 以及由所述终端设备基于所述第二消息确定所述通信信道不被与所述网络相关联的所述终端设备中的隐藏的信道占用。

公开(公告)号：US20150195286A1

公开(公告)日：2015-07-09

申请号：US14412201

申请日：2012-08-15

申请人： Klaus Doppler ,  Zhong-Yi Jin ,  Esa Tuomaala

发明人： Klaus Doppler ,  Zhong-Yi Jin ,  Esa Tuomaala

IPC分类号： H04L29/06 ,  H04L29/08

CPC分类号： H04L63/101 ,  G06F21/35 ,  G06F2221/2113 ,  H04L67/104 ,  H04L67/125

摘要： Systems and techniques for sharing data collected by sensing devices are described. At initial setup of a sensing device, authorizations for access to data collected by the device are defined. Data collected by the device is delivered to a central repository, which allows access to data by users based on authorization information associated with the users.

摘要翻译： 描述用于共享由感测装置收集的数据的系统和技术。 在感测设备的初始设置中，定义了用于访问由设备收集的数据的授权。 由设备收集的数据被传递到中央存储库，其允许用户基于与用户相关联的授权信息来访问数据。

公开(公告)号：US09578550B2

公开(公告)日：2017-02-21

申请号：US13700252

申请日：2010-05-28

申请人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Esa Tuomaala ,  Gilles Charbit

发明人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Esa Tuomaala ,  Gilles Charbit

IPC分类号： H04W4/00 ,  H04W36/00 ,  H04W76/02 ,  H04W12/04 ,  H04W48/00 ,  H04W72/04

CPC分类号： H04W36/0011 ,  H04W12/04 ,  H04W36/00 ,  H04W48/00 ,  H04W72/0406 ,  H04W76/14

摘要： A method of controlling device-to-device communications between user equipment, including using a network control element, which is common to a plurality of networks, including controlling any of the following functions: network access control functions, connection set-up, resource allocation, mode switching, handover, security and/or charging. Also a method of controlling handovers or connections in a device-to-device communications between a first and a second user equipment wherein the control is performed, at least in part, said first or second user equipments. Alternatively the user equipment may send reports a handover/connection is initiated/controlled based on said report.

摘要翻译： 一种控制用户设备之间的设备到设备通信的方法，包括使用多个网络共同的网络控制元件，包括控制以下任何功能：网络访问控制功能，连接建立，资源分配 模式切换，切换，安全和/或充电。 还有一种控制第一和第二用户设备之间的设备到设备通信中的切换或连接的方法，其中至少部分地执行所述第一或第二用户设备的控制。 或者，用户设备可以发送报告，基于所述报告启动/控制切换/连接。

公开(公告)号：US20130157679A1

公开(公告)日：2013-06-20

申请号：US13700149

申请日：2010-05-28

申请人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Gilles Charbit ,  Esa Tuomaala ,  Seppo Ilmari Vesterinen

发明人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Gilles Charbit ,  Esa Tuomaala ,  Seppo Ilmari Vesterinen

IPC分类号： H04W76/02

CPC分类号： H04W76/023 ,  H04W28/24 ,  H04W76/14 ,  H04W76/23

摘要： A method, apparatus, and computer program for controlling device-to-device connections and associated quality-of-service parameters are presented. The quality-of-service parameters of an end-to-end connection through a plurality of different radio access networks are aligned in connection with changing a communication mode to a direct device-to-device connection.

摘要翻译： 提出了一种用于控制设备到设备连接和相关的服务质量参数的方法，设备和计算机程序。 通过多个不同无线电接入网络的端到端连接的服务质量参数与将通信模式改变为直接设备到设备连接相一致。

公开(公告)号：US20130150051A1

公开(公告)日：2013-06-13

申请号：US13700252

申请日：2010-05-28

申请人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Esa Tuomaala ,  Gilles Charbit

发明人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Esa Tuomaala ,  Gilles Charbit

IPC分类号： H04W36/00

CPC分类号： H04W36/0011 ,  H04W12/04 ,  H04W36/00 ,  H04W48/00 ,  H04W72/0406 ,  H04W76/14

摘要： A method of controlling device-to-device communications between user equipment, including using a network control element, which is common to a plurality of networks, including controlling any of the following functions: network access control functions, connection set-up, resource allocation, mode switching, handover, security and/or charging. Also a method of controlling handovers or connections in a device-to-device communications between a first and a second user equipment wherein the control is performed, at least in part, said first or second user equipments. Alternatively the user equipment may send reports a handover/connection is initiated/controlled based on said report.

摘要翻译： 一种控制用户设备之间的设备到设备通信的方法，包括使用多个网络共同的网络控制元件，包括控制以下任何功能：网络访问控制功能，连接建立，资源分配 模式切换，切换，安全和/或充电。 还有一种控制第一和第二用户设备之间的设备到设备通信中的切换或连接的方法，其中至少部分地执行所述第一或第二用户设备的控制。 或者，用户设备可以发送报告，基于所述报告启动/控制切换/连接。

公开(公告)号：US09066325B2

公开(公告)日：2015-06-23

申请号：US13700149

申请日：2010-05-28

申请人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Gilles Charbit ,  Esa Tuomaala ,  Seppo Ilmari Vesterinen

发明人： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Gilles Charbit ,  Esa Tuomaala ,  Seppo Ilmari Vesterinen

IPC分类号： H04W72/00 ,  H04W76/02 ,  H04W28/24 ,  H04W76/04

CPC分类号： H04W76/023 ,  H04W28/24 ,  H04W76/14 ,  H04W76/23

摘要： A method, apparatus, and computer program for controlling device-to-device connections and associated quality-of-service parameters are presented. The quality-of-service parameters of an end-to-end connection through a plurality of different radio access networks are aligned in connection with changing a communication mode to a direct device-to-device connection.

摘要翻译： 提出了一种用于控制设备到设备连接和相关的服务质量参数的方法，设备和计算机程序。 通过多个不同无线电接入网络的端到端连接的服务质量参数与将通信模式改变为直接设备到设备连接相一致。