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1. 发明申请

WO2015050578A2 CONFIGURING WIRELESS NETWORK COMMUNICATIONS 审中-公开
标题翻译：配置无线网络通信
公开(公告)号：WO2015050578A2
公开(公告)日：2015-04-09
申请号：PCT/US2014/023732
申请日：2014-03-11
申请人： FUJITSU LIMITED , ITO, Akira , ZHU, Chenxi
发明人： ITO, Akira , ZHU, Chenxi
CPC分类号： H04W72/085 , H04W48/00 , H04W72/0426
摘要： A method of configuring wireless network communications may include transmitting a reference signal from a first access point in a first cell to a wireless device in a second cell. The wireless device may also be associated with a second access point in the second cell. The method may further include receiving, at the second access point, channel data from the wireless device. The channel data may be generated by the wireless device based on the reference signal received by the wireless device. The method may further include estimating, based on the received channel data, interference in the second cell due to transmissions originating in the first cell.
摘要翻译：配置无线网络通信的方法可以包括将参考信号从第一小区中的第一接入点传送到第二小区中的无线设备。无线设备还可以与第二小区中的第二接入点相关联。该方法还可以包括在第二接入点处从无线设备接收信道数据。信道数据可以由无线设备基于由无线设备接收的参考信号来生成。该方法还可以包括基于接收到的信道数据估计由于源自第一小区的传输而导致的第二小区中的干扰。

2. 发明申请

WO2015026974A1 RESOURCE ALLOCATION IN MACHINE-TO-MACHINE RADIO ACCESS SYSTEMS 审中-公开
标题翻译：机器到机器无线接入系统的资源分配
公开(公告)号：WO2015026974A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/051935
申请日：2014-08-20
申请人： FUJITSU LIMITED , VIOREL, Dorin , ITO, Akira
发明人： VIOREL, Dorin , ITO, Akira
IPC分类号： H04B7/00
CPC分类号： H04W48/10 , H04W4/70 , H04W72/04 , H04W72/048
摘要： A method may include receiving a communication from each of multiple machine-type communication (MTC) devices in a radio access network at a base station. The radio access network and base station may be configured to support the MTC devices and human operated devices. The method may also include determining that the communications are received from the MTC devices and allocating a first set of downlink resources in a downlink channel for future assignment of downlink data communications from the base station to the MTC devices. The method may also include allocating a first set of uplink resources in an uplink channel for future assignment of uplink data communications from the MTC devices to the base station.
摘要翻译：一种方法可以包括在基站的无线电接入网络中从多个机器型通信（MTC）设备中的每一个接收通信。无线电接入网络和基站可以被配置为支持MTC设备和人为操作的设备。该方法还可以包括确定从MTC设备接收到通信，并在下行链路信道中分配第一组下行链路资源，以便将来从基站向MTC设备分配下行链路数据通信。该方法还可以包括在上行链路信道中分配第一组上行链路资源，以便将来从MTC设备向基站分配上行链路数据通信。

3. 发明申请

WO2014152671A1 SIGNAL TIMING IN DEVICE-TO-DEVICE COMMUNICATION 审中-公开
标题翻译：设备到设备通信中的信号时序
公开(公告)号：WO2014152671A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/027600
申请日：2014-03-14
申请人： FUJITSU LIMITED , ZHU, Chenxi , VIOREL, Dorin, G. , ITO, Akira
发明人： ZHU, Chenxi , VIOREL, Dorin, G. , ITO, Akira
IPC分类号： H04W72/00
CPC分类号： H04J3/07 , H04L5/1469 , H04W4/70 , H04W56/002
摘要： A method of compensating for transmitting to multiple devices during device-to- device (D2D) communications may include determining that a receiving wireless device of a device-to-device (D2D) pair may experience a timing conflict. The timing conflict may be with respect to the receiving wireless device receiving at least a portion of a D2D communication transmitted by a transmitting wireless device of the D2D pair while the receiving wireless device is transitioning between a transmitting mode and a receiving mode. The method may also include adjusting the D2D communication to compensate for the timing conflict.
摘要翻译：在设备到设备（D2D）通信期间补偿发送到多个设备的方法可以包括确定设备到设备（D2D）对的接收无线设备可能经历定时冲突。定时冲突可以是在接收无线设备在发送模式和接收模式之间转换时，接收由D2D对的发送无线设备发送的D2D通信的至少一部分的接收无线设备。该方法还可以包括调整D2D通信以补偿定时冲突。

4. 发明申请

WO2015076867A1 DEVICE-TO-DEVICE DATA CHANNEL SIGNALING 审中-公开
标题翻译：器件到器件数据通道信号
公开(公告)号：WO2015076867A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/037713
申请日：2014-05-12
申请人： FUJITSU LIMITED , ZHU, Chenxi , ITO, Akira
发明人： ZHU, Chenxi , ITO, Akira
IPC分类号： H04W72/12
CPC分类号： H04W72/1278 , H04W72/0406 , H04W72/1231
摘要： A method of communicating wireless communication resource scheduling may include determining a scheduling of a wireless communication resource associated with a device-to-device (D2D) data channel transmission over a D2D data channel. The method may also include transmitting the scheduled wireless communication resource associated with the D2D data channel transmission over a D2D control channel in a D2D control channel transmission. The D2D control channel transmission may be transmitted before transmitting the D2D data channel transmission. The D2D control channel may be separate from the D2D data channel.
摘要翻译：传送无线通信资源调度的方法可以包括确定与D2D数据信道上的设备到设备（D2D）数据信道传输相关联的无线通信资源的调度。该方法还可以包括在D2D控制信道传输中通过D2D控制信道发送与D2D数据信道传输相关联的调度的无线通信资源。可以在发送D2D数据信道传输之前发送D2D控制信道传输。 D2D控制信道可以与D2D数据信道分离。

5. 发明申请

WO2015016970A1 COVERAGE-DEFICIENT TERMINAL CONNECTION PROCEDURES 审中-公开
标题翻译：覆盖缺少终端连接程序
公开(公告)号：WO2015016970A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/015633
申请日：2014-02-10
申请人： FUJITSU LIMITED , VIOREL, Dorin, G. , BUCKNELL, Paul , ITO, Akira
发明人： VIOREL, Dorin, G. , BUCKNELL, Paul , ITO, Akira
IPC分类号： H04B7/212
CPC分类号： H04W76/14 , H04B7/0456 , H04B7/0617 , H04B7/0639 , H04W4/70 , H04W8/005 , H04W8/186 , H04W24/02 , H04W28/04 , H04W52/241 , H04W52/242 , H04W52/243 , H04W56/001 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0473 , H04W72/10 , H04W74/006
摘要： A method may include detecting a synchronization signal from a base station. The method may further include determining a synchronization detection probability based on the detection of the synchronization signal. The method may further include estimating a coverage deficit range based on the synchronization detection probability. The method may further include transmitting coverage deficit signaling configured to indicate the coverage deficit range estimated based on the synchronization detection probability.
摘要翻译：一种方法可以包括检测来自基站的同步信号。该方法还可以包括基于同步信号的检测来确定同步检测概率。该方法还可以包括基于同步检测概率来估计覆盖缺陷范围。该方法还可以包括：发送覆盖缺陷信令，其被配置为指示基于同步检测概率估计的覆盖缺陷范围。

6. 发明申请

WO2014153020A1 POWER CONTROL OF NEIGHBOR DISCOVERY SIGNALS 审中-公开
标题翻译：邻域发现信号的功率控制
公开(公告)号：WO2014153020A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/028719
申请日：2014-03-14
申请人： FUJITSU LIMITED , ZHU, Chenxi , VIOREL, Dorin , HAN, Huy-Dung , ITO, Akira
发明人： ZHU, Chenxi , VIOREL, Dorin , HAN, Huy-Dung , ITO, Akira
IPC分类号： H04B7/185
CPC分类号： H04W8/005 , H04W52/16 , H04W52/242 , H04W52/244 , H04W52/325 , H04W52/367 , H04W52/383 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W72/0473 , H04W72/082 , H04W72/121 , H04W76/14 , H04W92/18
摘要： A method of adjusting power of a neighbor discovery signal may include determining a maximum transmission power of a transmitting wireless device. The transmitting wireless device may be configured to transmit a neighbor discovery signal to one or more receiving wireless devices. The one or more receiving wireless devices may be discovered neighbor wireless devices of the transmitting wireless device and may be configured to receive the neighbor discovery signal. The method may further include determining a power level of the neighbor discovery signal based on the maximum transmission power of the transmitting wireless device and a number of the discovered neighbor wireless devices.
摘要翻译：调整邻居发现信号的功率的方法可以包括确定发射无线设备的最大发射功率。发送无线设备可以被配置为将邻居发现信号发送到一个或多个接收无线设备。一个或多个接收无线设备可以被发现在发射无线设备的相邻无线设备中，并且可以被配置为接收邻居发现信号。该方法还可以包括基于发射无线设备的最大发射功率和所发现的相邻无线设备的数量来确定邻居发现信号的功率电平。

7. 发明申请

WO2014035520A1 METHOD AND SYSTEM FOR LAST GASP DEVICE IDENTIFICATION 审中-公开
标题翻译：用于最后气体装置鉴定的方法和系统
公开(公告)号：WO2014035520A1
公开(公告)日：2014-03-06
申请号：PCT/US2013/044877
申请日：2013-06-10
申请人： FUJITSU LIMITED , VIOREL, Dorin , ITO, Akira
发明人： VIOREL, Dorin , ITO, Akira
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W4/70 , H04W74/085
摘要： A method for device identification includes determining a mass event has occurred in a wireless network from a reception of a plurality of signals each having a last gasp message, sampling a plurality of mapped zones associated with a base station, identifying which mapped zones are associated with a disconnected endpoint in a zone list, determining a length of time of the mass event, and selectively providing the zone list to identify disconnected endpoints based at least upon the length of time of the mass event. Each mapped zone includes a plurality of wireless device endpoints associated with the mapped zone. The sampling includes determining whether any of a subset of the endpoints associated with the given mapped zone are disconnected from the wireless network.
摘要翻译：一种用于设备识别的方法包括：从接收到具有最后喘振消息的多个信号中确定在无线网络中发生的质量事件，对与基站相关联的多个映射区域进行采样，识别哪些映射区域与区段列表中的断开的端点，确定质量事件的时间长度，以及至少基于质量事件的时间长度，选择性地提供区域列表以识别断开的端点。每个映射区域包括与映射区域相关联的多个无线设备端点。采样包括确定与给定映射区域相关联的端点的子集中的任一个是否与无线网络断开连接。

8. 发明申请

WO2015026392A1 SYSTEM INFORMATION BROADCAST IN MACHINE-TO-MACHINE RADIO ACCESS SYSTEMS 审中-公开
标题翻译：机器无线电接入系统中的系统信息广播
公开(公告)号：WO2015026392A1
公开(公告)日：2015-02-26
申请号：PCT/US2014/015626
申请日：2014-02-10
申请人： FUJITSU LIMITED , VIOREL, Dorin, G. , BUCKNELL, Paul , ITO, Akira
发明人： VIOREL, Dorin, G. , BUCKNELL, Paul , ITO, Akira
IPC分类号： G06F11/00
CPC分类号： H04W48/10 , H04W4/70 , H04W72/04 , H04W72/048
摘要： A method may include detecting multiple system-information block (SIB) blocks and associated content. The associated content may be stored. The method may further include detecting multiple change flags associated with the multiple SIB blocks, each of the multiple change flags associated with one of the multiple SIB blocks. In response to detecting a change flag having a first change flag value, content of the SIB block associated with the first change flag may be reused. The first change flag value may represent an absence of a change to the content of the SIB block associated with the first change flag. In response to detecting the change flag having a second change flag value, the SIB block associated with the second change flag may be detected and the associated content stored. The second change flag value may represent a change to the content of the associated SIB blocks.
摘要翻译：一种方法可以包括检测多个系统信息块（SIB）块和相关联的内容。可以存储相关联的内容。该方法还可以包括检测与多个SIB块相关联的多个改变标志，所述多个改变标志中的每一个与多个SIB块中的一个相关联。响应于检测到具有第一改变标志值的改变标志，可以重新使用与第一改变标志相关联的SIB块的内容。第一改变标志值可以表示对与第一改变标志相关联的SIB块的内容没有改变。响应于检测到具有第二改变标志值的改变标志，可以检测与第二改变标志相关联的SIB块，并存储相关内容。第二改变标志值可以表示对相关联的SIB块的内容的改变。

9. 发明申请

WO2015016972A1 BEAMFORMING 审中-公开
标题翻译：波束形成
公开(公告)号：WO2015016972A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/018060
申请日：2014-02-24
申请人： FUJITSU LIMITED , ZHU, Chenxi , ITO, Akira
发明人： ZHU, Chenxi , ITO, Akira
IPC分类号： H04B7/04
CPC分类号： H04W76/14 , H04B7/0456 , H04B7/0617 , H04B7/0639 , H04W4/70 , H04W8/005 , H04W8/186 , H04W24/02 , H04W28/04 , H04W52/241 , H04W52/242 , H04W52/243 , H04W56/001 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0473 , H04W72/10 , H04W74/006
摘要： A method of beamforming a transmission from an antenna array having rows of antenna elements and columns of antenna elements may include determining a first precoding matrix associated with a first orientation. The method may further include determining a second precoding matrix associated with a second orientation. The method may further include transmitting a transmission having beamforming based at least in part on the first precoding matrix and based at least in part on the second precoding matrix.
摘要翻译：从具有天线元件和天线元件列的天线阵列的波束成形波束成形方法可以包括确定与第一取向相关联的第一预编码矩阵。该方法还可以包括确定与第二取向相关联的第二预编码矩阵。该方法还可以包括至少部分地基于第一预编码矩阵来发送具有波束成形的传输，并至少部分地基于第二预编码矩阵。

10. 发明申请

WO2015016961A1 TERMINAL-TO-TERMINAL COMMUNICATION 审中-公开
标题翻译：终端到终端通信
公开(公告)号：WO2015016961A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/010517
申请日：2014-01-07
申请人： FUJITSU LIMITED , ZHU, Chenxi , ITO, Akira
发明人： ZHU, Chenxi , ITO, Akira
IPC分类号： H04W76/02
CPC分类号： H04W76/14 , H04B7/0456 , H04B7/0617 , H04B7/0639 , H04W4/70 , H04W8/005 , H04W8/186 , H04W24/02 , H04W28/04 , H04W52/241 , H04W52/242 , H04W52/243 , H04W56/001 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0446 , H04W72/0473 , H04W72/10 , H04W74/006
摘要： A method of performing a terminal-to-terminal communication includes performing a terminal-to-terminal transmission via a portion of a radio spectrum licensed for transmission of wireless data. The terminal-to-terminal transmission is transmitted without performing terminal-to-terminal discovery associated with the terminal-to-terminal transmission. The terminal-to-terminal transmission is configured to be received by a terminal without being routed through a base station. The method further includes checking for an acknowledgement sequence and checking for a negative acknowledgement sequence.
摘要翻译：执行终端到终端通信的方法包括通过许可用于无线数据传输的无线频谱的一部分来执行终端到终端的传输。在不执行与终端到终端传输相关联的终端到终端发现的同时发送终端到终端传输。终端到终端传输被配置为由终端接收而不经由基站路由。该方法还包括检查确认序列和检查否定确认序列。

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