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31. 发明授权

US08654698B2 Wireless network operation on license-exempt band 有权
标题翻译：无线网络运行在免许可证频段
公开(公告)号：US08654698B2
公开(公告)日：2014-02-18
申请号：US13184702
申请日：2011-07-18
申请人： Timo K. Koskela , Sami-Jukka Hakola , Anna Pantelidou , Samuli Turtinen
发明人： Timo K. Koskela , Sami-Jukka Hakola , Anna Pantelidou , Samuli Turtinen
IPC分类号： H04H20/71 , H04W4/00 , H04J3/26 , H04J3/16 , H04W72/00 , H04B7/00
CPC分类号： H04W4/06
摘要： 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.
摘要翻译：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。

32. 发明授权

US08582593B2 Multicast transmission within a hybrid direct and cellular communication system 有权
标题翻译：混合直接和蜂窝通信系统内的组播传输
公开(公告)号：US08582593B2
公开(公告)日：2013-11-12
申请号：US12648363
申请日：2009-12-29
申请人： Tao Chen , Sami-Jukka Hakola , Timo K. Koskela
发明人： Tao Chen , Sami-Jukka Hakola , Timo K. Koskela
IPC分类号： H04J3/26
CPC分类号： H04L1/1867 , H04L2001/0093 , H04L2001/0097 , H04W4/06
摘要： 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.
摘要翻译：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。

33. 发明申请

US20130188546A1 Device-To-Device Discovery Resource Allocation 有权
标题翻译：设备到设备发现资源分配
公开(公告)号：US20130188546A1
公开(公告)日：2013-07-25
申请号：US13363644
申请日：2012-02-01
申请人： Samuli Turtinen , Jussi K. Ojala , Sami-Jukka Hakola , Timo K. Koskela , Jari Isokangas
发明人： Samuli Turtinen , Jussi K. Ojala , Sami-Jukka Hakola , Timo K. Koskela , Jari Isokangas
IPC分类号： H04W72/04 , H04W4/06
CPC分类号： H04W8/005 , H04W72/005
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for implementing a D2D discovery resource allocation by a network for D2D discovery by UEs belonging to multiple cells in a D2D discovery area, e.g., in LTE wireless systems. A network such as LTE may determine an allocation of one or more resources (UL and/or DL) for a device-to-device discovery among a plurality of UEs located in multiple cells of the network in a D2D discovery area. The allocation of the one or more resources is then may be provided by the network to the plurality of UEs for performing, using these one or more resources, the D2D discovery between any two UEs of the plurality of UEs located in the multiple cells in the D2D discovery area.
摘要翻译：说明书和附图提出了一种新的方法，装置和软件相关产品（例如，计算机可读存储器），用于由属于D2D发现区域中的多个小区的UE实现由网络进行D2D发现的D2D发现资源分配，例如， LTE无线系统。诸如LTE的网络可以在位于D2D发现区域中的网络的多个小区中的多个UE之间确定用于设备到设备发现的一个或多个资源（UL和/或DL）的分配。然后可以由网络向多个UE提供一个或多个资源的分配，以使用这些一个或多个资源来执行位于多个小区中的多个小区中的多个UE中的任何两个UE之间的D2D发现 D2D发现区。

34. 发明申请

US20130157656A1 Device-To-Device Discovery and Operation 有权
标题翻译：设备到设备发现和操作
公开(公告)号：US20130157656A1
公开(公告)日：2013-06-20
申请号：US13334486
申请日：2011-12-22
申请人： Chun Yan Gao , Samuli Turtinen , Sami-Jukka Hakola , Timo K. Koskela , Hai Ming Wang
发明人： Chun Yan Gao , Samuli Turtinen , Sami-Jukka Hakola , Timo K. Koskela , Hai Ming Wang
IPC分类号： H04W4/00
CPC分类号： H04W76/14 , H04W4/50 , H04W4/80
摘要： The specification and drawings present a method, apparatus and software related product (e.g., a computer readable memory) for improving device discovery and D2D operation, e.g., in LTE wireless systems, by using control signaling provided by a wireless network (e.g., by an eNB). The discovery channel/channels which conveys discovery signal/signals are configured by a network (e.g., by the eNB) and are mapped to control channel/channels (e.g., one-to-one). After sending/receiving the discovery signal/signals, the D2D devices are monitoring control channel/channels to get current information for establishing the D2D communication among these D2D devices, the current information may include a resource allocation for the D2D communication and a device list of candidates for establishing the D2D communication.
摘要翻译：本说明书和附图提出了一种方法，装置和软件相关产品（例如，计算机可读存储器），用于通过使用无线网络提供的控制信令（例如，由一个或多个）提供的控制信令来改善设备发现和D2D操作，例如在LTE无线系统中 eNB）。传送发现信号/信号的发现信道/信道由网络（例如由eNB）配置，并被映射到控制信道/信道（例如，一对一）。在发送/接收发现信号/信号之后，D2D设备正在监控控制信道/信道以获得用于在这些D2D设备之间建立D2D通信的当前信息，当前信息可以包括用于D2D通信的资源分配和建立D2D通信的候选人。

35. 发明申请

US20130028177A1 Network Controlled Filtering Over Wireless Device Communications 有权
标题翻译：无线设备通信网络控制过滤
公开(公告)号：US20130028177A1
公开(公告)日：2013-01-31
申请号：US13193055
申请日：2011-07-28
申请人： Timo K. Koskela , Sami-Jukka Hakola , Samuli Turtinen , Jussi Ojala
发明人： Timo K. Koskela , Sami-Jukka Hakola , Samuli Turtinen , Jussi Ojala
IPC分类号： H04W4/00 , H04W52/04
CPC分类号： H04W52/146 , H04W4/70 , H04W52/281 , H04W52/325
摘要： There is stored in a memory an association between each nth one of N content types with a respective nth group of N groups of identifiers (N is an integer greater than one, n indexes from 1 to N, and at least one of the groups has more than one identifier). A beacon sender selects one of the content types for a beacon to be transmitted and selects a beacon identifier from the group associated with the selected content type. The beacon to be transmitted is compiled to include content of the selected content type and the selected beacon identifier. The beacon receiver selects at least one of the content types; and for a plurality of beacons received, filters out from further processing each beacon having a beacon identifier that is not within the group of identifiers associated with any of the at least one selected content types. The network creates the association and broadcasts it in a network cell.
摘要翻译：在存储器中存储有N个内容类型中的每个第n个之一与N个标识符组（N是大于1的整数，n个从1到N的索引）的相应第n组之间的关联，并且至少一个组具有多个标识符）。信标发送方选择要发送的信标的内容类型之一，并从与所选择的内容类型相关联的组中选择信标标识符。要发送的信标被编译为包括所选内容类型的内容和所选择的信标标识符。信标接收机选择至少一个内容类型; 并且对于接收到的多个信标，从进一步处理具有不在与所述至少一个所选择的内容类型中的任一个相关联的标识符组内的信标标识符的每个信标过滤掉。网络创建关联并在网络单元中广播它。

36. 发明授权

US08909216B2 Inter-cell device discovery in device-to-device communication 有权
标题翻译：设备到设备通信中的小区间设备发现
公开(公告)号：US08909216B2
公开(公告)日：2014-12-09
申请号：US13352538
申请日：2012-01-18
申请人： Samuli Turtinen , Sami-Jukka Hakola , Timo K. Koskela , Anna Pantelidou
发明人： Samuli Turtinen , Sami-Jukka Hakola , Timo K. Koskela , Anna Pantelidou
IPC分类号： H04W36/08 , H04W88/06
CPC分类号： H04W36/0083 , H04W48/20 , H04W76/14
摘要： 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.
摘要翻译：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。

37. 发明授权

US08780835B2 Channel access control 有权
标题翻译：频道访问控制
公开(公告)号：US08780835B2
公开(公告)日：2014-07-15
申请号：US13276618
申请日：2011-10-19
申请人： Sami-Jukka Hakola , Timo K. Koskela , Samuli Turtinen
发明人： Sami-Jukka Hakola , Timo K. Koskela , Samuli Turtinen
IPC分类号： H04W4/00 , H04L12/26
CPC分类号： H04W74/008 , H04W72/10
摘要： There are provided measures for channel access control. Such measures may exemplarily comprise obtaining a contention window assignment including at least an assignment of a size of a contention window for contention-based channel access, accessing at least one logical channel in a contention-based manner according to the contention window assignment, including allocating resources to the at least one logical channel for data transmission, and modifying the size of the contention window based on a result of the resource allocation in terms of an aggregated bit rate allocated for data transmission and an aggregate target bit rate requirement of prioritized bit rates of the at least one logical channel.
摘要翻译：提供了通道访问控制的措施。这样的措施可以示例性地包括获得竞争窗口分配，该竞争窗口分配至少包括用于基于争用的信道接入的竞争窗口的大小的分配，根据竞争窗口分配以基于竞争的方式访问至少一个逻辑信道，包括分配资源到用于数据传输的至少一个逻辑信道，并且基于分配用于数据传输的聚合比特率和基于优先级比特率的聚合目标比特率要求，基于资源分配的结果修改争用窗口的大小的至少一个逻辑信道。

38. 发明授权

US08750783B2 Efficient enablement for wireless communication on license-exempt bands 有权
标题翻译：在免许可证频段上进行无线通信的有效启用
公开(公告)号：US08750783B2
公开(公告)日：2014-06-10
申请号：US13234240
申请日：2011-09-16
申请人： Timo K. Koskela , Sami-Jukka Hakola , Anna Pantelidou , Samuli Turtinen
发明人： Timo K. Koskela , Sami-Jukka Hakola , Anna Pantelidou , Samuli Turtinen
IPC分类号： H04H20/71 , H04W4/06
CPC分类号： H04W72/005 , H04W16/14 , H04W48/10 , H04W72/02
摘要： A fixed or Mode II device enables a Mode I device for license exempt operation by providing to it a list of available license exempt radio channels and a parameter indicating an interval at which contact verification signals CVSs are to be sent. The CVSs verify whether the list remains valid. The fixed/Mode II device then repeatedly sends contact verification signals spaced in time from one another according to the interval. In various embodiments the parameter may be an explicit indication (number of seconds or number of beacons between consecutive CVSs), or it may be implicit (derived from an ID of the fixed/Mode II or Mode I device or a frequency channel, in which the relevant ID is the parameter). A plurality of enabled Mode I devices each gets a device-specific list, and in one embodiment the interval is the same for each of them and the explicit indication is broadcast while in another the parameter is provided to each of them via unicast messages and the interval may differ.
摘要翻译：固定或模式II设备通过向其提供可用的许可证豁免无线电信道的列表以及指示要发送联系人验证信号CVS的间隔的参数，使得模式I设备能够进行许可证豁免操作。 CVS验证列表是否保持有效。固定/模式II设备随后根据间隔重复地发送在时间上彼此间隔的联系人验证信号。在各种实施例中，该参数可以是显式指示（连续CVS之间的秒数或信标数），或者它可以是隐式的（从固定/模式II或模式I设备的ID或频率信道导出，其中相关ID是参数）。多个启用的模式I设备各自获得设备特定列表，并且在一个实施例中，间隔对于它们中的每一个都是相同的，并且显式指示被广播，而在另一个中，通过单播消息向其中的每一个提供参数，并且间隔可能不同。

39. 发明授权

US08588690B2 Discovery in device-to-device communication 有权
标题翻译：在设备到设备通信中发现
公开(公告)号：US08588690B2
公开(公告)日：2013-11-19
申请号：US13295282
申请日：2011-11-14
申请人： Samuli Turtinen , Sami-Jukka Hakola , Timo K. Koskela
发明人： Samuli Turtinen , Sami-Jukka Hakola , Timo K. Koskela
IPC分类号： H04B7/00
CPC分类号： H04W8/005 , H04W4/90 , H04W68/005 , H04W76/14 , Y02D70/1262 , Y02D70/1264 , Y02D70/21 , Y02D70/24
摘要： The specification and drawings present a new method, apparatus and software related product (e.g., a computer readable memory) for discovery of D2D devices in wireless communications, e.g., LTE systems by relating beacon/discovery resources to paging frames, so that the UE may save power being active (e.g., in the wake-up state) only during paging frames. The user equipment may receive during a paging receiving time a paging signal from the wireless network and at least one discovery signal from at least one user equipment operating in the wireless network, wherein a discovery cycle period of the at least one discovery signal is different than the paging cycle period and is determined using the paging cycle period based on a predefined rule.
摘要翻译：本说明书和附图提出了一种用于在无线通信中发现D2D设备的新方法，设备和软件相关产品（例如，计算机可读存储器），例如LTE系统，通过将信标/发现资源与寻呼帧相关联，使得UE可以仅在寻呼帧期间节省功率（例如，处于唤醒状态）。用户设备可以在寻呼接收时间期间接收来自无线网络的寻呼信号和来自在无线网络中操作的至少一个用户设备的至少一个发现信号，其中所述至少一个发现信号的发现周期周期不同于寻呼周期，并且使用基于预定义规则的寻呼周期来确定。

40. 发明申请

US20130188536A1 Full-Duplex Bandwidth Deployment 审中-公开
标题翻译：全双工带宽部署
公开(公告)号：US20130188536A1
公开(公告)日：2013-07-25
申请号：US13363552
申请日：2012-02-01
申请人： Juho Mikko Oskari Pirskanen , Sami-Jukka Hakola , Juha P. Karjalainen , Timo K. Koskela , Samuli Turtinen
发明人： Juho Mikko Oskari Pirskanen , Sami-Jukka Hakola , Juha P. Karjalainen , Timo K. Koskela , Samuli Turtinen
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04L5/001 , H04L5/14 , H04L5/16
摘要： 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.
摘要翻译：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。

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