公开(公告)号：US20130188536A1

公开(公告)日：2013-07-25

申请号：US13363552

申请日：2012-02-01

Applicant: Juho Mikko Oskari Pirskanen ,  Sami-Jukka Hakola ,  Juha P. Karjalainen ,  Timo K. Koskela ,  Samuli Turtinen

Inventor： Juho Mikko Oskari Pirskanen ,  Sami-Jukka Hakola ,  Juha P. Karjalainen ,  Timo K. Koskela ,  Samuli Turtinen

IPC: H04W72/04

CPC classification number: H04W72/0453 ,  H04L5/001 ,  H04L5/14 ,  H04L5/16

Abstract: The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for configuring/implementing full-duplex communications between UEs and a network on a partial frequency domain in wireless communications, e.g., in LTE systems. This may allow UEs with different transmission capabilities to operate on the same deployment bandwidth and to use time dependence of an operational mode. According to an embodiment, a network element, such as eNB, may configure a deployment bandwidth in a frequency domain for wireless communications between UEs and the network, wherein one or more full-duplex regions of the deployment bandwidth are allocated for full-duplex communications and one or more half-duplex regions of the deployment bandwidth are allocated for half-duplex communications.

Abstract translation: 说明书和附图提出了用于在无线通信（例如LTE系统）中配置/实现UE与部分频域上的网络之间的全双工通信的新方法，装置和软件相关产品（例如，计算机可读存储器）。 这可以允许具有不同传输能力的UE在相同的部署带宽上操作并且使用操作模式的时间依赖性。 根据实施例，诸如eNB之类的网络元件可以在频域中配置用于UE和网络之间的无线通信的部署带宽，其中部署带宽的一个或多个全双工区域被分配用于全双工通信 并且部署带宽的一个或多个半双工区域被分配用于半双工通信。

公开(公告)号：US20130183963A1

公开(公告)日：2013-07-18

申请号：US13352538

申请日：2012-01-18

Applicant: Samuli TURTINEN ,  Sami-Jukka HAKOLA ,  Timo K. KOSKELA ,  Anna PANTELIDOU

Inventor： Samuli TURTINEN ,  Sami-Jukka HAKOLA ,  Timo K. KOSKELA ,  Anna PANTELIDOU

IPC: H04W36/08 ,  H04W88/06

CPC classification number: H04W36/0083 ,  H04W48/20 ,  H04W76/14

Abstract: There are provided measures for enabling an inter-cell device discovery in device-to-device communication. Such measures may exemplarily include observing, at a device residing in a cell representing a serving cell of said device, a device-to-device discovery signal from another device residing in another cell representing a non-serving cell of said device, and modifying at least one of one or more cell reselection parameters referring to the serving cell of said device and one or more cell selection parameters referring to the non-serving cell of said device on the basis of the observed device-to-device discovery signal.

Abstract translation: 提供了在设备到设备通信中启用小区间设备发现的措施。 这样的措施可以示例性地包括在位于表示所述设备的服务小区的小区中的设备处观察来自驻留在表示所述设备的非服务小区的另一个小区中的另一个设备的设备到设备发现信号， 基于观察到的设备到设备发现信号，参考所述设备的服务小区的一个或多个小区重选参数中的至少一个以及参考所述设备的非服务小区的一个或多个小区选择参数。

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：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：US20120250631A1

公开(公告)日：2012-10-04

申请号：US13076602

申请日：2011-03-31

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

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

IPC: H04W72/04

CPC classification number: H04L5/0094 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0064 ,  H04W16/14 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/1242 ,  H04W76/15

Abstract: Downlink control signaling from a network to a user equipment UE associates at least a first logical channel or radio bearer with a first component carrier in a licensed frequency band and associates at least a second logical channel or radio bearer with a second component carrier in an unlicensed frequency band. The UE uses the associations to select which uplink data is sent on the first and on the second component carriers by multiplexing the uplink data on the at least first and the at least second logical channels or radio bearers. By example the downlink control signaling may be a MAC control element in a RRC_Connection_Reconfiguration message which semi-statically defines a multiplexing allowance for each of the logical channels or radio bearers. An example MAC control element has an information tuple giving the association and multiplexing status per channel/bearer. Certain embodiments also adapt transmit power scaling for licensed/unlicensed band operation.

Abstract translation: 从网络到用户设备的下行链路控制信令UE将至少第一逻辑信道或无线电承载与许可频带中的第一分量载波相关联，并将至少第二逻辑信道或无线承载与第二分量载波相关联， 频带。 UE使用关联来通过在至少第一和至少第二逻辑信道或无线电承载上复用上行链路数据来选择在第一和第二分量载波上发送哪个上行链路数据。 作为示例，下行链路控制信令可以是RRC_Connection_Reconfiguration消息中的MAC控制元素，其半静态地定义每个逻辑信道或无线电承载的复用允许。 示例MAC控制元件具有给出每个信道/承载的关联和复用状态的信息元组。 某些实施例还适用于许可/非许可频带操作的发射功率缩放。

公开(公告)号：US20120207033A1

公开(公告)日：2012-08-16

申请号：US13025506

申请日：2011-02-11

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

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

IPC: H04L12/26

CPC classification number: H04W16/14

Abstract: A network support node collects information about unlicensed spectrum in use by a first access node; and provides at least some of the information to a user equipment via a second access node which utilizes licensed spectrum. In various exemplary embodiments: the information is collected via an interface between the first access node and the support node which does not pass through the second access node; the support node sends a query for the information when previously collected information is outdated; the support node sends to the first access node a preferred set of whitespace channels and/or virtual channelization; and the support node sends parameters for either/both access nodes to report on the unlicensed spectrum. Example parameters are: frequency/bandwidth range for the unlicensed spectrum in use by the first access node, and/or frequency range for a common control channel transmitted by the first access node in the unlicensed spectrum.

Abstract translation: 网络支持节点收集关于由第一接入节点使用的非许可频谱的信息; 并且经由使用许可频谱的第二接入节点向用户设备提供至少一些信息。 在各种示例性实施例中：通过第一接入节点和不通过第二接入节点的支持节点之间的接口来收集信息; 当先前收集的信息过时时，支持节点发送查询信息; 支持节点向第一接入节点发送一组优选的空白信道和/或虚拟信道化; 并且支持节点发送用于两个/两个接入节点的参数以报告未授权的频谱。 示例性参数是：由第一接入节点使用的未许可频谱的频率/带宽范围，和/或由非许可频谱中的第一接入节点发送的公共控制信道的频率范围。

公开(公告)号：US20120083283A1

公开(公告)日：2012-04-05

申请号：US12924749

申请日：2010-10-04

Applicant: Vinh V. Phan ,  Sami-Jukka Hakola ,  Timo K. Koskela

Inventor： Vinh V. Phan ,  Sami-Jukka Hakola ,  Timo K. Koskela

IPC: H04W72/00

CPC classification number: H04W72/048 ,  H04W72/0406

Abstract: A position of a device within a cluster of multiple devices is determined and stored in a memory. An uplink radio resource is mapped from a downlink radio resource in dependence on the determined position of the device within the cluster of multiple devices. In an embodiment the respective uplink and downlink radio resource is a PUCCH and PDCCH of a cellular network, and the cluster is a D2D network. In one embodiment the device position is an index j which is used to offset from a predetermined mapping pattern. In another embodiment the position of the device corresponds to an individual field of a transmission on the PDCCH and the mapping is in dependence on a bit value in the individual field.

Abstract translation: 多个设备的集群内的设备的位置被确定并存储在存储器中。 根据确定的多个设备的群集内的设备的位置，从下行链路无线电资源映射上行链路无线电资源。 在一个实施例中，相应的上行链路和下行链路无线电资源是蜂窝网络的PUCCH和PDCCH，并且该群集是D2D网络。 在一个实施例中，设备位置是用于偏离预定映射模式的索引j。 在另一个实施例中，设备的位置对应于PDCCH上的传输的单独字段，并且映射依赖于各个字段中的位值。

公开(公告)号：US20110159799A1

公开(公告)日：2011-06-30

申请号：US12648363

申请日：2009-12-29

Applicant: Tao Chen ,  Sami-Jukka Hakola ,  Timo K. Koskela

Inventor： Tao Chen ,  Sami-Jukka Hakola ,  Timo K. Koskela

IPC: H04H20/71

CPC classification number: H04L1/1867 ,  H04L2001/0093 ,  H04L2001/0097 ,  H04W4/06

Abstract: In one, non-limiting exemplary embodiment, a method includes: sending a multicast transmission from a source device to a base station in a wireless communication system, where the multicast transmission is for a plurality of receiving devices including a local receiving device, where the source device and the local receiving device are members of a local cluster that is at least partially located in a cell serviced by the base station; receiving, by the source device, a transmission of feedback information as it is transmitted from the local receiving device to the base station; and in response to the source device determining that the feedback information includes an indication that the local receiving device did not correctly receive the multicast transmission, sending a retransmission of the multicast transmission from the source device directly to the local receiving device.

Abstract translation: 在一个非限制性示例性实施例中，一种方法包括：在无线通信系统中从源设备发送组播传输到基站，其中组播传输用于包括本地接收设备的多个接收设备，其中 源设备和本地接收设备是至少部分地位于由基站服务的小区中的本地群集的成员; 由源设备接收从本地接收设备向基站发送的反馈信息的传输; 并且响应于所述源设备确定所述反馈信息包括所述本地接收设备未正确接收到所述多播传输的指示，将所述多播传输的重传从所述源设备直接发送到所述本地接收设备。