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1. 发明授权

US08504052B2 Measurements and fast power adjustments in D2D communications 有权
标题翻译： D2D通信中的测量和快速功率调整
公开(公告)号：US08504052B2
公开(公告)日：2013-08-06
申请号：US12774994
申请日：2010-05-06
申请人： Sami-Jukka Hakola , Timo K. Koskela , Gilles Charbit , Vinh V. Phan
发明人： Sami-Jukka Hakola , Timo K. Koskela , Gilles Charbit , Vinh V. Phan
IPC分类号： H04W72/00
CPC分类号： H04W24/10 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/383 , H04W52/386
摘要： At a cluster head/first device there is received, from each of at least two other devices with which the cluster head has a respective wireless link, a quality indicator for the respective link observed by the respective other device. The cluster head compiles those received quality indicators into a compressed report, and sends the compressed report to a network entity. In a specific embodiment the cluster head also determines an additional quality indicator of each of those respective links observed by the cluster head by listening to a sounding reference signal sent by the respective other device to the network entity on a PUCCH. Those additional quality indicators are also compiled into the compressed report, as are further quality indicators received from the devices for D2D links between pairs of those other devices that exclude the cluster head. The compressed report can inform how many indicators are above/below a threshold.
摘要翻译：在簇头/第一设备处，从集群头具有相应无线链路的至少两个其他设备中的每一个接收相应的其他设备观察到的相应链路的质量指示符。集群头将接收的质量指标编译成压缩报告，并将压缩报告发送给网络实体。在具体实施例中，群集头还通过在PUCCH上收听由相应的其他设备发送到网络实体的探测参考信号，来确定簇头观察到的各个链路中的每一个的附加质量指示符。这些额外的质量指标也被编入压缩报告，以及从排除群集头的其他设备对之间的D2D链路的设备获得的进一步质量指标。压缩报告可以指示多少指标高于/低于阈值。

2. 发明授权

US08359038B2 Channel access for local heterogeneous communication in a cellular network 有权
标题翻译：用于蜂窝网络中的本地异构通信的信道接入
公开(公告)号：US08359038B2
公开(公告)日：2013-01-22
申请号：US12815789
申请日：2010-06-15
申请人： Sami-Jukka Hakola , Vinh V. Phan , Timo K. Koskela , Gilles Charbit
发明人： Sami-Jukka Hakola , Vinh V. Phan , Timo K. Koskela , Gilles Charbit
IPC分类号： H04W72/00
CPC分类号： H04W28/04 , H04W48/08 , H04W72/02 , H04W74/08
摘要： In an exemplary embodiment there are determined which radio resource are to be used for contention based access, and the allocated radio resource is accessed according to a probability function that varies in dependence on at least one of interference measured on the allocated radio resource and a received power level for the allocated radio resource. By example the radio resource is allocated by a cellular base station for use in D2D communications; the base station provides configuration parameters for the D2D communications via common or dedicated signaling; the received power level is a target received power level that is received via broadcast system information or dedicated control signaling; and/or the received power level is itself a function of pathloss on a wireless link to the cellular base station. Embodiments are presented for method, apparatus, and tangibly stored computer program.
摘要翻译：在示例性实施例中，确定将哪个无线电资源用于基于竞争的接入，并且根据概率函数访问所分配的无线电资源，所述概率函数根据在所分配的无线电资源上测量的干扰和接收到的干扰中的至少一个而变化分配的无线电资源的功率级别。例如，无线电资源由蜂窝基站分配用于D2D通信; 基站通过公共或专用信令提供用于D2D通信的配置参数; 接收功率电平是通过广播系统信息或专用控制信令接收的目标接收功率电平; 和/或接收的功率电平本身是到蜂窝基站的无线链路上的路径损耗的函数。给出了方法，装置和有形存储的计算机程序的实施例。

3. 发明申请

US20110306349A1 Channel Access For Local Heterogeneous Communication in a Cellular Network 有权
标题翻译：用于蜂窝网络中的局部异构通信的信道接入
公开(公告)号：US20110306349A1
公开(公告)日：2011-12-15
申请号：US12815789
申请日：2010-06-15
申请人： Sami-Jukka Hakola , Vinh V. Phan , Timo K. Koskela , Gilles Charbit
发明人： Sami-Jukka Hakola , Vinh V. Phan , Timo K. Koskela , Gilles Charbit
IPC分类号： H04W72/04
CPC分类号： H04W28/04 , H04W48/08 , H04W72/02 , H04W74/08
摘要： In an exemplary embodiment there are determined which radio resource are to be used for contention based access, and the allocated radio resource is accessed according to a probability function that varies in dependence on at least one of interference measured on the allocated radio resource and a received power level for the allocated radio resource. By example the radio resource is allocated by a cellular base station for use in D2D communications; the base station provides configuration parameters for the D2D communications via common or dedicated signaling; the received power level is a target received power level that is received via broadcast system information or dedicated control signaling; and/or the received power level is itself a function of pathloss on a wireless link to the cellular base station. Embodiments are presented for method, apparatus, and tangibly stored computer program.
摘要翻译：在示例性实施例中，确定将哪个无线电资源用于基于竞争的接入，并且根据概率函数访问所分配的无线电资源，所述概率函数根据在所分配的无线电资源上测量的干扰和接收到的干扰中的至少一个而变化分配的无线电资源的功率级别。例如，无线电资源由蜂窝基站分配用于D2D通信; 基站通过公共或专用信令提供用于D2D通信的配置参数; 接收功率电平是通过广播系统信息或专用控制信令接收的目标接收功率电平; 和/或接收的功率电平本身是到蜂窝基站的无线链路上的路径损耗的函数。给出了方法，装置和有形存储的计算机程序的实施例。

4. 发明申请

US20110275382A1 Measurements and Fast Power Adjustments in D2D Communications 有权
标题翻译： D2D通信中的测量和快速功率调整
公开(公告)号：US20110275382A1
公开(公告)日：2011-11-10
申请号：US12774994
申请日：2010-05-06
申请人： Sami-Jukka Hakola , Timo K. Koskela , Gilles Charbit , Vinh V. Phan
发明人： Sami-Jukka Hakola , Timo K. Koskela , Gilles Charbit , Vinh V. Phan
IPC分类号： H04W72/08
CPC分类号： H04W24/10 , H04W52/146 , H04W52/242 , H04W52/243 , H04W52/383 , H04W52/386
摘要： At a cluster head/first device there is received, from each of at least two other devices with which the cluster head has a respective wireless link, a quality indicator for the respective link observed by the respective other device. The cluster head compiles those received quality indicators into a compressed report, and sends the compressed report to a network entity. In a specific embodiment the cluster head also determines an additional quality indicator of each of those respective links observed by the cluster head by listening to a sounding reference signal sent by the respective other device to the network entity on a PUCCH. Those additional quality indicators are also compiled into the compressed report, as are further quality indicators received from the devices for D2D links between pairs of those other devices that exclude the cluster head. The compressed report can inform how many indicators are above/below a threshold.
摘要翻译：在簇头/第一设备处，从集群头具有相应无线链路的至少两个其他设备中的每一个接收相应的其他设备观察到的相应链路的质量指示符。集群头将接收的质量指标编译成压缩报告，并将压缩报告发送给网络实体。在具体实施例中，群集头还通过在PUCCH上收听由相应的其他设备发送到网络实体的探测参考信号，来确定簇头观察到的各个链路中的每一个的附加质量指示符。这些额外的质量指标也被编入压缩报告，以及从排除群集头的其他设备对之间的D2D链路的设备获得的进一步质量指标。压缩报告可以指示多少指标高于/低于阈值。

5. 发明申请

US20120129540A1 Signaling mixed resource allocations for D2D communications 有权
标题翻译：用于D2D通信的信令混合资源分配
公开(公告)号：US20120129540A1
公开(公告)日：2012-05-24
申请号：US12927658
申请日：2010-11-19
申请人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
发明人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W76/10 , H04W88/06 , H04W92/18
摘要： In an embodiment, for a case in which there is an active connection established between a cellular network and a user equipment UE and the UE has simultaneously an active connection within a local network distinct from the cellular network, there is an indication within a resource allocation message communicated between the cellular network and the UE which is used to identify whether a radio resource allocated by the resource allocation message is for the cellular network or for the local network. In various embodiments, the local network is a D2D network and the message is directed to a C-RNTI associated with the D2D network; and/or a value of the indication identifies the allocated radio resource as an allocation for the D2D network or for the cellular network and also whether the allocation is to the UE or to a paired D2D device or to both.
摘要翻译：在一个实施例中，对于在蜂窝网络和用户设备UE之间建立活动连接并且UE同时具有不同于蜂窝网络的本地网络内的活动连接的情况，在资源分配中存在指示在蜂窝网络和UE之间通信的消息，其用于识别由资源分配消息分配的无线电资源是否用于蜂窝网络或本地网络。在各种实施例中，本地网络是D2D网络，并且该消息被引导到与D2D网络相关联的C-RNTI; 和/或该指示的值将所分配的无线电资源标识为用于D2D网络或蜂窝网络的分配，并且还指示分配是针对UE还是对于配对的D2D设备或两者。

6. 发明授权

US09144098B2 Real-time gaming and other applications support for D2D communications 有权
标题翻译：实时游戏等应用支持D2D通信
公开(公告)号：US09144098B2
公开(公告)日：2015-09-22
申请号：US12931973
申请日：2011-02-14
申请人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
发明人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
IPC分类号： H04W72/04 , H04W76/02 , H04L5/00
CPC分类号： H04W76/023 , H04L5/0053 , H04W76/14
摘要： An apparatus is disclosed that performs operations including determining whether an application message meets a predetermined set of criteria. If the application message meets the set, the application message is transmitted via a first communication layer pathway between the apparatus and one or more other apparatuses participating in a device-to-device communication with the apparatus. If the application message does not meet the set, the application message is transmitted via a second communication layer pathway between the apparatus and the other apparatus. The first and second communication layer pathways are different. The first pathway may be an L1 physical control channel while the second pathway may be an L1 physical data channel. The first pathway may be a first L2 logical channel while the second pathway may be a second L2 logical channel. Methods and program products are also disclosed.
摘要翻译：公开了一种执行包括确定应用消息是否满足预定标准集的操作的装置。如果应用消息满足该组，则应用消息通过设备与参与与设备的设备到设备通信的一个或多个其他设备之间的第一通信层路径发送。如果应用消息不符合该组，则应用消息经由设备和另一设备之间的第二通信层路径发送。第一和第二通信层通路是不同的。第一路径可以是L1物理控制信道，而第二路径可以是L1物理数据信道。第一路径可以是第一L2逻辑信道，而第二路径可以是第二L2逻辑信道。还公开了方法和程序产品。

7. 发明授权

US08744458B2 Signaling mixed resource allocations for D2D communications 有权
标题翻译：用于D2D通信的信令混合资源分配
公开(公告)号：US08744458B2
公开(公告)日：2014-06-03
申请号：US12927658
申请日：2010-11-19
申请人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
发明人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W76/10 , H04W88/06 , H04W92/18
摘要： In an embodiment, for a case in which there is an active connection established between a cellular network and a user equipment UE and the UE has simultaneously an active connection within a local network distinct from the cellular network, there is an indication within a resource allocation message communicated between the cellular network and the UE which is used to identify whether a radio resource allocated by the resource allocation message is for the cellular network or for the local network. In various embodiments, the local network is a D2D network and the message is directed to a C-RNTI associated with the D2D network; and/or a value of the indication identifies the allocated radio resource as an allocation for the D2D network or for the cellular network and also whether the allocation is to the UE or to a paired D2D device or to both.
摘要翻译：在一个实施例中，对于在蜂窝网络和用户设备UE之间建立活动连接并且UE同时具有不同于蜂窝网络的本地网络内的活动连接的情况，在资源分配中存在指示在蜂窝网络和UE之间通信的消息，其用于识别由资源分配消息分配的无线电资源是否用于蜂窝网络或本地网络。在各种实施例中，本地网络是D2D网络，并且该消息被引导到与D2D网络相关联的C-RNTI; 和/或该指示的值将所分配的无线电资源标识为用于D2D网络或蜂窝网络的分配，并且还指示分配是针对UE还是对于配对的D2D设备或两者。

8. 发明授权

US08548483B2 Feedback mapping for D2D control signals 失效
标题翻译： D2D控制信号的反馈映射
公开(公告)号：US08548483B2
公开(公告)日：2013-10-01
申请号：US12924749
申请日：2010-10-04
申请人： Vinh V. Phan , Sami-Jukka Hakola , Timo K. Koskela
发明人： Vinh V. Phan , Sami-Jukka Hakola , Timo K. Koskela
IPC分类号： H04W72/00
CPC分类号： H04W72/048 , H04W72/0406
摘要： 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.
摘要翻译：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。

9. 发明申请

US20120207100A1 Real-time gaming and other applications support for D2D communications 有权
标题翻译：实时游戏等应用支持D2D通信
公开(公告)号：US20120207100A1
公开(公告)日：2012-08-16
申请号：US12931973
申请日：2011-02-14
申请人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
发明人： Sami-Jukka Hakola , Timo K. Koskela , Vinh V. Phan
IPC分类号： H04W72/04 , H04W4/00
CPC分类号： H04W76/023 , H04L5/0053 , H04W76/14
摘要： An apparatus is disclosed that performs operations including determining whether an application message meets a predetermined set of criteria. If the application message meets the set, the application message is transmitted via a first communication layer pathway between the apparatus and one or more other apparatuses participating in a device-to-device communication with the apparatus. If the application message does not meet the set, the application message is transmitted via a second communication layer pathway between the apparatus and the other apparatus. The first and second communication layer pathways are different. The first pathway may be an L1 physical control channel while the second pathway may be an L1 physical data channel. The first pathway may be a first L2 logical channel while the second pathway may be a second L2 logical channel. Methods and program products are also disclosed.
摘要翻译：公开了一种执行包括确定应用消息是否满足预定标准集的操作的装置。如果应用消息满足该组，则应用消息通过设备与参与与设备的设备到设备通信的一个或多个其他设备之间的第一通信层路径发送。如果应用消息不符合该组，则应用消息经由设备和另一设备之间的第二通信层路径发送。第一和第二通信层通路是不同的。第一路径可以是L1物理控制信道，而第二路径可以是L1物理数据信道。第一路径可以是第一L2逻辑信道，而第二路径可以是第二L2逻辑信道。还公开了方法和程序产品。

10. 发明申请

US20120083283A1 Feedback mapping for D2D control signals 失效
标题翻译： D2D控制信号的反馈映射
公开(公告)号：US20120083283A1
公开(公告)日：2012-04-05
申请号：US12924749
申请日：2010-10-04
申请人： Vinh V. Phan , Sami-Jukka Hakola , Timo K. Koskela
发明人： Vinh V. Phan , Sami-Jukka Hakola , Timo K. Koskela
IPC分类号： H04W72/00
CPC分类号： H04W72/048 , H04W72/0406
摘要： 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.
摘要翻译：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。

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