公开(公告)号：US20130051277A1

公开(公告)日：2013-02-28

申请号：US13221343

申请日：2011-08-30

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

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

IPC: H04L12/28

CPC classification number: H04W76/14 ,  H04W8/005 ,  H04W28/20

Abstract: A method and apparatus for providing allocating efficient resource allocation for device-to-device (D2D) communications. Various bandwidth allocations are provided which provide for D2D discovery information to be included on a time slot, such as an uplink pilot time slot (UpPTS). By accommodating D2D discovery information on un-used available bandwidth, the base station may efficiently configure and assign radio resources for D2D and cluster communication purposes in its coverage area.

Abstract translation: 一种用于为设备到设备（D2D）通信提供分配有效的资源分配的方法和装置。 提供了各种带宽分配，其提供要包括在诸如上行链路导频时隙（UpPTS）的时隙上的D2D发现信息。 通过在未使用的可用带宽上容纳D2D发现信息，基站可以在其覆盖区域中有效地配置和分配用于D2D和集群通信目的的无线电资源。

公开(公告)号：US20120243453A1

公开(公告)日：2012-09-27

申请号：US13052416

申请日：2011-03-21

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

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

IPC: H04W72/04 ,  H04W52/02

CPC classification number: H04L5/003 ,  H04L5/0042 ,  H04L27/0006 ,  H04W16/14 ,  H04W52/146 ,  H04W72/082

Abstract: An apparatus, method and computer program product determine channels of a television radio-band which are free of signal transmission and channels with active signal transmission, select a group of channels immediately adjacent in the frequency domain among the channels which are free of signal transmission, allocate a downlink bandwidth to channels of the selected channel group which are not immediately adjacent in the frequency domain to a channel with active signal transmission, and allocate an uplink bandwidth to all channels of the selected channel group.

Abstract translation: 一种装置，方法和计算机程序产品确定无信号传输的电视无线电频带和具有主动信号传输的频道的频道，选择在无信号传输的频道中的频域中紧邻的频道组， 将频域中不直接相邻的所选信道组的信道分配给具有主动信号传输的信道的下行带宽，并将所述信道组的所有信道分配上行带宽。

公开(公告)号：US20120233635A1

公开(公告)日：2012-09-13

申请号：US13045741

申请日：2011-03-11

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

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

IPC: H04N7/16

CPC classification number: H04W12/10 ,  H04N21/40 ,  H04N21/414 ,  H04N21/41422 ,  H04N21/60 ,  H04N21/61 ,  H04N21/6131 ,  H04W8/26 ,  H04W12/02 ,  H04W12/06 ,  H04W36/00 ,  H04W72/00

Abstract: There is proposed a mechanism for validating a communication device such as a UE for allowing usage of television radio bands/channels (TVWS). An identification verification process of the communication device is performed by including a unique identification element into an integrity protected and ciphered message related to a radio resource connection reconfiguration procedure, the unique identification element identifying a certified communication device allowed to use radio resources of a television radio band. The message is transmitted to the communication network for performing an identification verification processing with a TVWS database. Furthermore, a mechanism for a handover scenario is provided where validating of the communication device for allowing usage of television radio bands/channels (TVWS) is performed.

Abstract translation: 提出了一种用于验证诸如用于允许使用电视无线电频带/频道（TVWS）的UE的通信设备的机制。 通过将唯一的识别元素包括在与无线电资源连接重新配置过程相关的完整性保护和加密的消息中来执行通信设备的识别验证过程，该唯一标识元件标识允许使用电视无线电的无线电资源的经认证的通信设备 带。 该消息被传送到通信网络，以便用TVWS数据库进行识别验证处理。 此外，提供了一种用于切换场景的机制，其中执行用于允许使用电视无线电频带/频道（TVWS）的通信设备的验证。

公开(公告)号：US08996017B2

公开(公告)日：2015-03-31

申请号：US13878848

申请日：2010-10-11

Applicant: Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Samuli Turtinen

Inventor： Vinh Van Phan ,  Sami Hakola ,  Timo Koskela ,  Samuli Turtinen

IPC: H04W56/00 ,  H04W16/14 ,  H04W24/00 ,  H04W28/04 ,  H04W48/08 ,  H04W74/08 ,  H04W84/04

CPC classification number: H04W56/001 ,  H04W16/14 ,  H04W24/00 ,  H04W28/04 ,  H04W48/08 ,  H04W56/003 ,  H04W74/0833 ,  H04W84/045

Abstract: An apparatus including at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least evaluate, in a cognitive node, transmission of a physical random access channel in an uplink of a communications carrier, and, based on the evaluating, utilize an interference-free guard time period of a cellular user terminal's transmission in the physical random access channel, for distributing a synchronization signal and a beacon signal locally, the cellular user terminal's transmission in the physical random access channel including a guard time period that compensates a maximum round trip delay in a cell.

Abstract translation: 一种包括至少一个处理器和包括计算机程序代码的至少一个存储器的设备，所述至少一个存储器和所述计算机程序代码被配置为与所述至少一个处理器一起使得所述设备至少在认知节点中评估， 在通信载波的上行链路中发送物理随机接入信道，并且基于所述评估，利用所述物理随机接入信道中的蜂窝用户终端的传输的无干扰保护时间周期，以分发同步信号和 信标信号本地，蜂窝用户终端在物理随机接入信道中的传输包括补偿小区中的最大往返延迟的保护时间周期。

公开(公告)号：US08879422B2

公开(公告)日：2014-11-04

申请号：US13351537

申请日：2012-01-17

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

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

IPC: H04L12/28 ,  H04W74/08 ,  H04W84/18

CPC classification number: H04W74/08 ,  H04W84/18

Abstract: The invention allows fairness provision in wireless mesh networks with respect to the data rate that stations communicate. A fairness metric is obtained during a mesh profile negotiation performed in order for a wireless station to join a wireless mesh network. Predetermined mesh transmission parameters of the wireless station are sent to previously joined wireless stations in a predetermined neighborhood of the wireless station. From the previously joined wireless stations their respective predetermined mesh transmission parameters are received. In response to a first predetermined event, a transmission opportunity window is determined for the wireless station based on the obtained fairness metric, the predetermined mesh transmission parameters of the wireless station, and the predetermined mesh transmission parameters of the previously joined wireless stations.

Abstract translation: 本发明允许在无线网状网络中相对于站通信的数据速率提供公平性。 在为了使无线站加入无线网状网络而执行的网格简档协商期间获得公平度量。 将无线站的预定网格传输参数发送到无线站的预定邻域中的先前连接的无线站。 从先前连接的无线站中，接收它们各自的预定网格传输参数。 响应于第一预定事件，基于获得的公平度量，无线站的预定网格传输参数和先前连接的无线站的预定网格传输参数，为无线站确定传输机会窗口。

公开(公告)号：US08749638B2

公开(公告)日：2014-06-10

申请号：US13184002

申请日：2011-07-15

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

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

IPC: H04N17/00 ,  H04N17/02 ,  H04N5/50 ,  H04W4/00 ,  H04L12/66 ,  H04N7/173

CPC classification number: H04W16/14 ,  H04W72/082

Abstract: The present invention discloses an apparatus, a method and a computer program for mapping and allocating available television white space channels for a terminal requesting resources. The mapping is based on the data of available overlapping TV white space channels within a geographical tracking area and coexistence with other cellular secondary systems within the area. Furthermore, a location for a moving mode II device may be tracked periodically. The geo-location accuracy of the mode II device affects the TV white space resources which can be allocated to the device.

Abstract translation: 本发明公开了一种用于映射和分配用于请求资源的终端的可用电视空白信道的装置，方法和计算机程序。 该映射基于地理跟踪区域内可用的重叠电视白空间信道的数据，并且与该区域内的其他蜂窝辅助系统共存。 此外，可以周期性地跟踪移动模式II设备的位置。 模式II设备的地理位置精度影响可以分配给设备的电视空白资源。

公开(公告)号：US20140016494A1

公开(公告)日：2014-01-16

申请号：US13985305

申请日：2011-02-14

Applicant: Vinh Van Phan ,  Samuli Turtinen ,  Sami Hakola ,  Timo Koskela

Inventor： Vinh Van Phan ,  Samuli Turtinen ,  Sami Hakola ,  Timo Koskela

IPC: H04W24/08

CPC classification number: H04W24/08 ,  H04W8/26 ,  H04W16/14 ,  H04W72/082

Abstract: A method including: configuring a user device group for monitoring resource usage in a specified area and allocate user-device group-specific random access channel resources for informing on the resource usage; conveying a monitoring request to at least one user device based on the user device group configuration; obtaining monitoring results from at least one of the user devices in the user device group by using the group-specifically allocated random access channel resources, and processing the monitoring results for determining resource usage status the specified area.

Abstract translation: 一种方法，包括：配置用户设备组，用于监控指定区域的资源使用情况，并分配用户设备组特定的随机接入信道资源，用于通知资源使用; 基于所述用户设备组配置向至少一个用户设备传送监视请求; 通过使用分组特定分配的随机接入信道资源，从用户设备组中的至少一个用户设备获取监视结果，以及处理用于确定指定区域的资源使用状态的监视结果。

公开(公告)号：US08625477B2

公开(公告)日：2014-01-07

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 ,  H04W4/00 ,  G06F15/173

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：US20130182610A1

公开(公告)日：2013-07-18

申请号：US13351537

申请日：2012-01-17

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

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

IPC: H04W72/04 ,  H04W76/00 ,  H04W84/00 ,  H04L12/28

CPC classification number: H04W74/08 ,  H04W84/18

Abstract: The invention allows fairness provision in wireless mesh networks with respect to the data rate that stations communicate. A fairness metric is obtained during a mesh profile negotiation performed in order for a wireless station to join a wireless mesh network. Predetermined mesh transmission parameters of the wireless station are sent to previously joined wireless stations in a predetermined neighborhood of the wireless station. From the previously joined wireless stations their respective predetermined mesh transmission parameters are received. In response to a first predetermined event, a transmission opportunity window is determined for the wireless station based on the obtained fairness metric, the predetermined mesh transmission parameters of the wireless station, and the predetermined mesh transmission parameters of the previously joined wireless stations.

Abstract translation: 本发明允许在无线网状网络中相对于站通信的数据速率提供公平性。 在为了使无线站加入无线网状网络而执行的网格简档协商期间获得公平度量。 将无线站的预定网格传输参数发送到无线站的预定邻域中的先前连接的无线站。 从先前连接的无线站中，接收它们各自的预定网格传输参数。 响应于第一预定事件，基于获得的公平度量，无线站的预定网格传输参数和先前连接的无线站的预定网格传输参数，为无线站确定传输机会窗口。

公开(公告)号：US20130148640A1

公开(公告)日：2013-06-13

申请号：US13315923

申请日：2011-12-09

Applicant: Wei LI ,  Jorma Lilleberg ,  Sami-Jukka Hakola ,  Samuli Turtinen ,  Timo Koskela ,  Anna Pantelidou

Inventor： Wei LI ,  Jorma Lilleberg ,  Sami-Jukka Hakola ,  Samuli Turtinen ,  Timo Koskela ,  Anna Pantelidou

IPC: H04W84/02

CPC classification number: H04L1/1809 ,  H04L1/1854

Abstract: There is provided a mechanism for controlling a transmission of data in a fragmentation transmission mode. When fragments are transmitted in a fragmentation transmission mode, it is determined whether the fragment frame is received successfully or whether an acknowledgment message for confirming a successful transmission of the fragment frame is received. In case the acknowledgment for the successful transmission of the one fragment frame is not received, or the fragment is frame is not successfully received, the fragmentation transmission mode is maintained and a retransmission of the fragment frame is initiated.

Abstract translation: 提供了一种用于控制分段传输模式下的数据传输的机制。 当以分段传输模式发送片段时，确定片段帧是否被成功接收，或者是否接收到用于确认片段帧的成功发送的确认消息。 在没有接收到对于一个分段帧的成功发送的确认，或者未成功接收到该分段是帧的情况下，维持分段传输模式，并且启动片段帧的重传。