公开(公告)号：US20130159407A1

公开(公告)日：2013-06-20

申请号：US13336856

申请日：2011-12-23

Applicant: Timo Koskela ,  Gilles Charbit ,  Tao Chen ,  Samuli Turtinen ,  Sami-Jukka Hakola

Inventor： Timo Koskela ,  Gilles Charbit ,  Tao Chen ,  Samuli Turtinen ,  Sami-Jukka Hakola

IPC: G06F15/16

CPC classification number: H04W76/14 ,  H04L67/1051 ,  H04L67/1063 ,  H04L67/1076 ,  H04L67/1093

Abstract: Various methods for enabling D2D connections to exchange P2P data so as to reduce traffic on a network. One example method may comprise constructing a local topology of one or more mobile terminals. The method of this embodiment may also include determining that a mobile terminal of the one or more mobile terminals has initiated a peer to peer session. The method of this embodiment may also include determining, based on the local topology, one or more mobile terminals to act as one or more seeder devices for the peer to peer session. The method of this embodiment may also include causing the local topology to be transmitted to the mobile terminal that has initiated the peer to peer session. In some example embodiments, the mobile terminal is configured to use the local topology to initiate a device to device connection for the peer to peer session.

Abstract translation: 允许D2D连接交换P2P数据以减少网络流量的各种方法。 一个示例性方法可以包括构建一个或多个移动终端的本地拓扑。 该实施例的方法还可以包括确定一个或多个移动终端的移动终端已经发起了对等会话。 该实施例的方法还可以包括基于本地拓扑来确定一个或多个移动终端以用作对等会话的一个或多个播种器设备。 该实施例的方法还可以包括使本地拓扑被发送到已经发起对等会话的移动终端。 在一些示例性实施例中，移动终端被配置为使用本地拓扑来发起用于对等会话的设备到设备连接。

公开(公告)号：US20130115992A1

公开(公告)日：2013-05-09

申请号：US13293396

申请日：2011-11-10

Applicant: Anna Pantelidou ,  Sami-Jukka Hakola ,  Timo Koskela ,  Samuli Turtinen

Inventor： Anna Pantelidou ,  Sami-Jukka Hakola ,  Timo Koskela ,  Samuli Turtinen

IPC: H04W52/02 ,  H04W84/12

CPC classification number: H04W52/0235 ,  H04W28/24 ,  H04W52/02 ,  H04W74/0825 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144

Abstract: A wireless device operates in a first mode in which the device can send data to and receive data from an access point. The device receives control data from the access point comprising first data indicative of a time period and second data indicative of a control parameter. The device operates in a second mode for the time period specified by the first data and on the basis of the control parameter. In the second mode, at least some circuitry of the device used for sending data and at least some circuitry of the device used for receiving data is placed in a low power state, and data to be sent to the access point is stored in a buffer of the device. After expiry of the time period, the device operates in the first mode to send the data stored in the buffer to the access point.

Abstract translation: 无线设备以第一模式操作，其中设备可以向接入点发送数据并从接入点接收数据。 该设备从接入点接收包括指示时间段的第一数据和指示控制参数的第二数据的控制数据。 该设备在第一模式指定的时间段内以第二模式运行，并且基于该控制参数。 在第二模式中，用于发送数据的设备和用于接收数据的设备的至少一些电路的至少一些电路被置于低功率状态，并且要发送到接入点的数据被存储在缓冲器 的设备。 在该时间段到期后，设备以第一模式工作，将存储在缓冲器中的数据发送到接入点。

公开(公告)号：US20130051388A1

公开(公告)日：2013-02-28

申请号：US13418746

申请日：2012-03-13

Applicant: Anna PANTELIDOU ,  Sami-Jukka Hakola ,  Timo Koskela ,  Samuli Turtinen

Inventor： Anna PANTELIDOU ,  Sami-Jukka Hakola ,  Timo Koskela ,  Samuli Turtinen

IPC: H04L12/56 ,  H04L12/24

CPC classification number: H04L12/1872 ,  H04L1/0002 ,  H04L1/0076 ,  H04L2001/0093 ,  H04L2001/0097 ,  Y02D50/10

Abstract: Exemplary embodiments are concerned with method of controlling transmission of a set of transmissions from a source device to at least one destination device according to a multicast transmission scheme, the set of transmissions including random linear network coded packets that are to be multicast by the source device to the destination devices. These embodiments differ from this conventional approach in that the number of packets that are encoded for multicast transmission or the rate of transmission thereof is configured using feedback from the destination devices regarding their progress in decoding a previously multicast set of transmissions.

Abstract translation: 示例性实施例涉及根据多播传输方案来控制从源设备到至少一个目的地设备的传输的传输的方法，所述传输集合包括将被源设备多播的随机线性网络编码分组 到目标设备。 这些实施例与常规方法不同之处在于，使用来自目的地设备的反馈来配置针对多播传输编码的分组的数量或其传输速率，以便它们在解码先前的多播传输组中的进展。

公开(公告)号：US20130023202A1

公开(公告)日：2013-01-24

申请号：US13184702

申请日：2011-07-18

Applicant: Timo K. Koskela ,  Sami-Jukka Hakola ,  Anna Pantelidou ,  Samuli Turtinen

Inventor： Timo K. Koskela ,  Sami-Jukka Hakola ,  Anna Pantelidou ,  Samuli Turtinen

IPC: H04W4/06

CPC classification number: H04W4/06

Abstract: An apparatus receives from a first device a first broadcast message/beacon which comprises an identifier for an enabling station, then uses the identifier to associate with the enabling station to obtain from it a list of at least one license-exempt channel (e.g., TV whitespaces). In one embodiment the apparatus can then join an ad hoc network (IBSS) with the first device and transmit a second beacon which comprises the identifier for the enabling station. If the apparatus hears multiple beacons advertising different IBSSs, it can select to join the first device's ad hoc network over the other(s) based on a service offered or the first device's network being trusted. Various examples are detailed for where in the beacon frame the identifier (e.g., SSID) might be placed. In one example the apparatus and first device are Mode I devices and the enabling station is a Mode II device under (draft) IEEE802.11af.

Abstract translation: 一种装置从第一设备接收包括启用站的标识符的第一广播消息/信标，然后使用标识符与启用站相关联，以从其获得至少一个免许可证信道（例如，TV 空白）。 在一个实施例中，设备然后可以将自组织网络（IBSS）与第一设备相连，并发送包括启用站的标识符的第二信标。 如果设备听到多个信标广告不同的IBSS，则可以基于所提供的服务或第一设备的网络被信任来选择加入第一设备的自组织网络。 在信标帧中可以放置标识符（例如，SSID）的各个示例是详细的。 在一个示例中，设备和第一设备是模式I设备，并且启用站是IEEE802.11af（草案）下的模式II设备。

公开(公告)号：US20130017837A1

公开(公告)日：2013-01-17

申请号：US13183940

申请日：2011-07-15

Applicant: Sami-Jukka Hakola ,  Timo Koskela ,  Samuli Turtinen

Inventor： Sami-Jukka Hakola ,  Timo Koskela ,  Samuli Turtinen

IPC: H04W16/14

CPC classification number: H04W16/14

Abstract: A method and apparatus are provided for facilitating the creation of an intra-system interface between systems operating in an unlicensed spectrum, such as between respective access points of first and second LTE systems that use the same radio resources within an unlicensed spectrum, such as within the TV white spaces. In the context of a method, configuration messages may be caused to be sent to first and second systems regarding creation of an intra-system interface. The method may also receive configuration message responses including address information for first and second access points of the first and second systems, respectively. The method may additionally cause a message to be sent to the first system to trigger the first system to initiate establishment of the intra-system interface with the second system.

Abstract translation: 提供了一种方法和装置，用于促进在非许可频谱（例如在非许可频谱内使用相同无线电资源的第一和第二LTE系统的相应接入点之间）操作的系统之间的系统内接口的创建， 电视空白。 在方法的上下文中，可以使配置消息被发送到关于创建系统内界面的第一和第二系统。 该方法还可以分别接收包括第一和第二系统的第一和第二接入点的配置消息响应，包括地址信息。 该方法还可以使消息被发送到第一系统以触发第一系统以启动与第二系统的系统内接口的建立。

公开(公告)号：US20130016648A1

公开(公告)日：2013-01-17

申请号：US13183542

申请日：2011-07-15

Applicant: Timo K. Koskela ,  Sami-Jukka Hakola ,  Samuli Turtinen ,  Anna Pantelidou ,  Juho Pirskanen

Inventor： Timo K. Koskela ,  Sami-Jukka Hakola ,  Samuli Turtinen ,  Anna Pantelidou ,  Juho Pirskanen

IPC: H04W48/00

CPC classification number: H04W92/20 ,  H04W84/005

Abstract: A wireless backhaul link is established by sending from a mobile first access node to a second access node a priority request message requesting high priority for a link between them. The established wireless backhaul link is utilized as part of a wireless multihop connection between the second access node and at least one user device attached to the mobile first access node. In various embodiments the high priority is requested by indicating a priority class (e.g., highest priority, at least higher than any current priority, and at least as high as a highest current priority) and may also indicate how many user devices are attached and/or an amount of data waiting to be sent. A first timer may be initiated upon inactivity on the wireless backhaul link and continuous inactivity through expiry of that automatically results in a reduction of the priority class for the wireless backhaul link.

Abstract translation: 通过从移动第一接入节点向第二接入节点发送请求它们之间的链路的高优先级的优先级请求消息来建立无线回程链路。 所建立的无线回程链路被用作第二接入节点与连接到移动第一接入节点的至少一个用户设备之间的无线多跳连接的一部分。 在各种实施例中，通过指示优先级类别（例如，最高优先级，至少高于任何当前优先级，并且至少高达最高当前优先级）来请求高优先级，并且还可以指示附加多少用户设备和/ 或等待发送的数据量。 可以在无线回程链路上的不活动时启动第一定时器，并且通过该无效回程连续的不活动自动导致无线回程链路的优先级等级的减少。

公开(公告)号：US20120327835A1

公开(公告)日：2012-12-27

申请号：US13308876

申请日：2011-12-01

Applicant: Sami-Jukka HAKOLA ,  Timo KOSKELA ,  Samuli TURTINEN

Inventor： Sami-Jukka HAKOLA ,  Timo KOSKELA ,  Samuli TURTINEN

IPC: H04H20/71 ,  H04L12/56

CPC classification number: H04W28/16 ,  H04L5/0007 ,  H04L5/0092 ,  H04L12/185 ,  H04L12/189 ,  H04W72/005 ,  H04W84/045

Abstract: A coexistence central entity CCE receives deployment messages from each of a plurality of N access nodes. Each deployment message has an identifier of an access node of the plurality and an identifier of a channel in a license-exempt band. From the received deployment messages the CCE compiles and maintains a database which associates each channel with a multicast group. Each multicast group includes all of the access nodes from which was received at least one deployment message identifying a said channel corresponding thereto. When the CCE receives a multicast message from one of the access nodes identifying a given channel, it checks the database to find members of a multicast group associated with the given channel, and notifies at least some of those members of the received multicast message. In this manner the access node's multicast message is forwarded among the whole group.

Abstract translation: 共存中心实体CCE从多个N个接入节点中的每一个接收部署消息。 每个部署消息具有多个接入节点的标识符和许可免除频带中的信道的标识符。 从接收到的部署消息中，CCE编译并维护将每个信道与多播组关联的数据库。 每个多播组包括接收到的所有接入节点，标识与之对应的所述信道的至少一个部署消息。 当CCE从识别给定信道的接入节点之一接收到多播消息时，它检查数据库以查找与给定信道相关联的多播组的成员，并且通知所接收的多播消息中的至少一些成员。 以这种方式，接入节点的组播消息在整个组中转发。

公开(公告)号：US20120294344A1

公开(公告)日：2012-11-22

申请号：US13353755

申请日：2012-01-19

Applicant: Samuli Turtinen ,  Timo Koskela ,  Sami-Jukka Hakola

Inventor： Samuli Turtinen ,  Timo Koskela ,  Sami-Jukka Hakola

IPC: H04W24/00

CPC classification number: H04W72/121 ,  H04W24/10 ,  H04W72/082

Abstract: Apparatus and method for communication are provided. The solution comprises communicating on a synchronised shared channel having a frame structure comprising symbols; receiving from a network element a given number for each frame or sub frame, and during the given number of symbol periods in the beginning of a frame or sub frame measuring interference and making a decision whether to transmit or not during the rest of the symbol periods of the frame or sub frame.

公开(公告)号：US20120294165A1

公开(公告)日：2012-11-22

申请号：US13112480

申请日：2011-05-20

Applicant: Samuli Turtinen ,  Timo Koskela ,  Sami-Jukka Hakola

Inventor： Samuli Turtinen ,  Timo Koskela ,  Sami-Jukka Hakola

IPC: H04W24/00

CPC classification number: H04W72/121 ,  H04W24/10 ,  H04W72/082

Abstract: Apparatus and method for communication are provided. The solution comprises communicating on a synchronised shared channel having a frame structure comprising symbols; receiving from a network element a given number for each frame or sub frame, and during the given number of symbol periods in the beginning of a frame or sub frame measuring interference and making a decision whether to transmit or not during the rest of the symbol periods of the frame or sub frame.

Abstract translation: 提供了通信装置和方法。 解决方案包括在具有包括符号的帧结构的同步共享信道上进行通信; 从网络元件接收每个帧或子帧的给定数量，以及在帧或子帧的开始处的给定数量的符号周期中测量干扰并且在剩余的符号周期期间做出是否发送的决定 的帧或子帧。

公开(公告)号：US20120264468A1

公开(公告)日：2012-10-18

申请号：US13084941

申请日：2011-04-12

Applicant: Samuli Turtinen ,  Timo Koskela ,  Sami Hakola

Inventor： Samuli Turtinen ,  Timo Koskela ,  Sami Hakola

IPC: H04B7/00

CPC classification number: H04L5/001 ,  H04L5/0053 ,  H04L27/0006

Abstract: The present invention proposes methods, devices and computer program products in relation to a communication module configured for communication in a carrier aggregation mode aggregating a primary and at least one secondary carrier. Scheduling information is carried in a control channel of one of the carriers, the scheduling information being associated to a respective one of said aggregated carriers and designating search spaces for payload in a payload channel of said respective aggregated carrier. Sensing is performed responsive to a sensing command added to the scheduling information associated to said at least one secondary carrier, which sensing command commands sensing to be performed on said at least one secondary carrier.

Abstract translation: 本发明提出了一种与通信模块相关的方法，设备和计算机程序产品，该通信模块被配置为以聚合主要和至少一个辅助载波的载波聚合模式进行通信。 调度信息在载波之一的控制信道中承载，调度信息与所述聚合载波中的相应一个相关联，并且为所述相应聚合载波的有效载荷信道中的有效载荷指定搜索空间。 响应于添加到与所述至少一个辅助载波相关联的调度信息的感测命令执行感测，该感测命令命令感测将在所述至少一个辅助载波上执行。