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1. 发明申请

WO2011112476A1 SYSTEM AND METHOD FOR IMPLEMENTING POWER DISTRIBUTION 审中-公开
标题翻译：实现功率分配的系统和方法
公开(公告)号：WO2011112476A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/027331
申请日：2011-03-07
申请人： FUJITSU LIMITED , CHEN, Wei-Peng , ZHU, Chenxi , NAITO, Takao
发明人： CHEN, Wei-Peng , ZHU, Chenxi , NAITO, Takao
IPC分类号： H04B7/02 , H04B7/06 , H04W52/40 , H04W52/26 , H04W52/24 , H04W88/08 , H04W16/26
CPC分类号： H04W52/20 , H04B7/022 , H04B7/0615 , H04B7/0617 , H04B7/15535 , H04W52/143 , H04W52/24 , H04W52/241 , H04W52/267 , H04W52/386 , H04W52/40 , H04W72/0473 , H04W88/085 , Y02D70/00
摘要： In accordance with particular embodiments, a method for adjusting power distribution includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes determining a plurality of signal quality indications. Each signal quality indication is associated with a different one of a plurality of unique endpoint-remote transceiver pairs. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the plurality of signal quality indications and an optimization equation. The optimization equation is configured to optimize a data throughput associated with the plurality of wireless connections by determining a power gain for each of the wireless connections.
摘要翻译：根据具体实施例，一种用于调节功率分配的方法包括建立基站与多个远程收发器之间的连接。该方法还包括通过多个远程收发器中的一个或多个建立与多个端点的多个无线连接。该方法还包括确定多个信号质量指示。每个信号质量指示与多个唯一端点 - 远程收发器对中的不同的一个相关联。该方法还包括基于多个信号质量指示和优化方程来确定多个远程收发机的功率分配。优化方程被配置为通过确定每个无线连接的功率增益来优化与多个无线连接相关联的数据吞吐量。

2. 发明申请

WO2008021721A2 WIRELESS DATA FRAME STRUCTURE AMONG NODES 审中-公开
标题翻译：无线数据帧结构
公开(公告)号：WO2008021721A2
公开(公告)日：2008-02-21
申请号：PCT/US2007/074850
申请日：2007-07-31
申请人： FUJITSU LIMITED , ZHU, Chenxi , CHEN, Wei-Peng , AGRE, Jonathan
发明人： ZHU, Chenxi , CHEN, Wei-Peng , AGRE, Jonathan
IPC分类号： H04J1/16 , H04Q7/00
CPC分类号： H04W72/0406 , H04B7/2606 , H04W16/26 , H04W56/0085 , H04W84/047 , H04W92/16
摘要： The embodiments provide transmitting at same time first and relay second node preambles aligning data frames among the first node and the relay second node wirelessly communicating in a channel and transmitting by the first node one or more radio resource control parameters managing radio resources of the wireless communicating in the channel among the aligned first node and the relay second node. A relay resynchronization amble sequence managing synchronizing in the channel the first node frames with the relay second node frames is periodicaiiy transmitted to the relay second node.
摘要翻译：这些实施例首先同时提供发送，并且中继第二节点前导码对准在信道中无线通信的第一节点和中继第二节点之间的数据帧，并由第一节点发送一个或多个管理无线通信无线电资源的无线电资源控制参数在对齐的第一节点和中继第二节点之间的信道中。管理在信道中同步第一节点帧与中继第二节点帧的中继再同步序列序列被周期地发送到中继第二节点。

3. 发明申请

WO2011112477A1 SYSTEM AND METHOD FOR IMPLEMENTING POWER DISTRIBUTION 审中-公开
标题翻译：实现功率分配的系统和方法
公开(公告)号：WO2011112477A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/027332
申请日：2011-03-07
申请人： FUJITSU LIMITED , CHEN, Wei-peng , ZHU, Chenxi , NAITO, Takao
发明人： CHEN, Wei-peng , ZHU, Chenxi , NAITO, Takao
IPC分类号： H04B7/02 , H04B7/06 , H04W52/24 , H04W52/40 , H04W88/08
CPC分类号： H04W52/20 , H04B7/022 , H04B7/0615 , H04B7/0617 , H04B7/15535 , H04W52/143 , H04W52/24 , H04W52/241 , H04W52/267 , H04W52/386 , H04W52/40 , H04W72/0473 , H04W88/085 , Y02D70/00
摘要： A method for adjusting power distribution that includes establishing a connection between a base station and a plurality of remote transceivers. The method also includes establishing a plurality of wireless connections with a plurality of endpoints via one or more of the plurality of remote transceivers. The method further includes receiving a signal quality indication from each of the plurality of remote transceivers for any endpoint for which the remote transceiver is able to receive a wireless communication. The method additionally includes determining a power distribution for the plurality of remote transceivers based on the received signal quality indication from each of the remote transceivers. The method also includes transmitting a control signal to the plurality of remote transceivers. The control signal comprises the power distribution and is indicative of the amount of power each remote transceiver is to use for each endpoint when transmitting wireless communications.
摘要翻译：一种用于调整功率分配的方法，包括建立基站与多个远程收发器之间的连接。该方法还包括通过多个远程收发器中的一个或多个建立与多个端点的多个无线连接。该方法还包括从远程收发器能够接收无线通信的任何端点接收来自多个远程收发器中的每一个的信号质量指示。该方法还包括基于来自每个远程收发器的接收信号质量指示来确定多个远程收发机的功率分配。该方法还包括向多个远程收发器发送控制信号。控制信号包括功率分配，并且指示当发送无线通信时每个远端收发器将用于每个端点的功率量。

4. 发明申请

WO2008021723A3 NEW AND LEGACY WIRELESS COMMUNICATION DEVICE COEXISTING AMBLE SEQUENCE 审中-公开
公开(公告)号：WO2008021723A3
公开(公告)日：2008-02-21
申请号：PCT/US2007/074861
申请日：2007-07-31
申请人： FUJITSU LIMITED , ZHU, Chenxi , CHEN, Wei-Peng , AGRE, Jonathan
发明人： ZHU, Chenxi , CHEN, Wei-Peng , AGRE, Jonathan
IPC分类号： H04B7/00
摘要： The embodiments generate a new type of amble sequence for a wireless communication network with mixed nodes, by generating a first amble sequence invisible to a first node based upon an existing amble sequence for the first node and generating a second amble sequence having a low to zero cross-correlation with the first amble sequence, based upon the first amble sequence. The first and second amble sequences can be broadcast in alternating communication link frames.

5. 发明申请

WO2011129901A1 METHOD AND APPARATUS FOR CENTRALLY MANAGED ALLOCATION OF BANDWIDTH IN A WIRELESS NETWORK 审中-公开
标题翻译：无线网络中带宽分配管理分配的方法与装置
公开(公告)号：WO2011129901A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/020911
申请日：2011-01-12
申请人： FUJITSU LIMITED , ZHU, Chenxi , CHEN, Wei-Peng
发明人： ZHU, Chenxi , CHEN, Wei-Peng
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W24/08 , H04W24/10 , H04W28/16 , H04W72/042 , H04W72/0453 , H04W72/08 , H04W84/045
摘要： A method for allocating bandwidth in a wireless network includes communicating wirelessly with at least one endpoint using a first frequency bandwidth. The method may also include receiving a measurement of a signal quality from the at least one endpoint and communicating an indication of the signal quality to a server. The method may further include receiving from the server a second frequency bandwidth based on the signal quality and a cost per unit of frequency bandwidth. The second frequency bandwidth may indicate an amount of frequency bandwidth to use in communicating wirelessly with the at least one endpoint. The method may additionally include communicating wirelessly with the at least one endpoint using the second frequency bandwidth.
摘要翻译：用于在无线网络中分配带宽的方法包括使用第一频率带宽与至少一个端点进行无线通信。该方法还可以包括从至少一个端点接收信号质量的测量，并将信号质量的指示传送到服务器。该方法还可以包括从服务器接收基于信号质量的第二频率带宽和每单位频率带宽的成本。第二频率带宽可以指示用于与至少一个端点进行无线通信的频率带宽的量。该方法可以另外包括使用第二频率带宽与至少一个端点进行无线通信。

6. 发明申请

WO2011129902A1 METHOD AND APPARATUS FOR LOCALLY MANAGED ALLOCATION OF BANDWIDTH IN A WIRELESS NETWORK 审中-公开
标题翻译：用于在无线网络中对带宽进行本地管理分配的方法和装置
公开(公告)号：WO2011129902A1
公开(公告)日：2011-10-20
申请号：PCT/US2011/020912
申请日：2011-01-12
申请人： FUJITSU LIMITED , ZHU, Chenxi , CHEN, Wei-Peng
发明人： ZHU, Chenxi , CHEN, Wei-Peng
IPC分类号： H04W24/02
CPC分类号： H04W24/02 , H04W24/08 , H04W24/10 , H04W28/16 , H04W72/042 , H04W72/0453 , H04W72/08 , H04W84/045
摘要： A method for allocating bandwidth in a wireless network includes communicating wirelessly with at least one endpoint using a first frequency bandwidth. The method may also include receiving a measurement of a signal quality from the at least one endpoint. The method may further include determining a second frequency bandwidth based on the signal quality and a cost per unit of frequency bandwidth, wherein the second frequency bandwidth indicates an amount of frequency bandwidth to use in communicating wirelessly with the at least one endpoint. The method may additionally include communicating wirelessly with the at least one endpoint using the second frequency bandwidth.
摘要翻译：用于在无线网络中分配带宽的方法包括使用第一频率带宽与至少一个端点进行无线通信。该方法还可以包括从至少一个端点接收信号质量的测量。该方法还可以包括基于信号质量和每单位频率带宽的成本确定第二频率带宽，其中第二频带指示用于与至少一个端点进行无线通信的频带宽度。该方法可以另外包括使用第二频率带宽与至少一个端点进行无线通信。

7. 发明申请

WO2008021724A3 RADIO RESOURCE MANAGEMENT IN MULTIHOP RELAY NETWORKS 审中-公开
公开(公告)号：WO2008021724A3
公开(公告)日：2008-02-21
申请号：PCT/US2007/074865
申请日：2007-07-31
申请人： FUJITSUI LIMITED , ZHU, Chenxi , CHEN, Wei-peng , AGRE, Jonathan
发明人： ZHU, Chenxi , CHEN, Wei-peng , AGRE, Jonathan
IPC分类号： H04Q7/20 , H04Q7/00 , H04L1/00 , H04L12/26 , H04Q7/24 , H04L12/28 , H04L12/56
摘要： The embodiments balance wireless communication bandwidth capacity in a channel one or more cascading wireless communication links in a wireless communication ceil, and manage the wireless communication bandwidth capacity in the channel across two or more virtual cells within the wireless communication cell.

8. 发明申请

WO2016014106A1 DEVICE-TO-DEVICE (D2D) SIGNALING 审中-公开
标题翻译：器件到器件（D2D）信号
公开(公告)号：WO2016014106A1
公开(公告)日：2016-01-28
申请号：PCT/US2014/072790
申请日：2014-12-30
申请人： FUJITSU LIMITED , ZHU, Chenxi
发明人： ZHU, Chenxi
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W52/242 , H04W52/383
摘要： A method performed by a wireless device to discover neighboring wireless devices is disclosed. The method may include receiving a first device-to-device discovery signal from a first wireless device at a second wireless device in a wireless communication network. The first device-to-device discovery signal may include a first transmission power level of the first device-to-device discovery signal. The method may also include determining, at the second wireless device and based on the first transmission power level, whether a second device-to-device discovery signal transmitted at a second transmission power level to the first wireless device by the second wireless device is received at the first wireless device with a signal power level above a decode power level threshold.
摘要翻译：公开了一种由无线设备执行以发现相邻无线设备的方法。该方法可以包括在无线通信网络中的第二无线设备处从第一无线设备接收第一设备到设备发现信号。第一设备到设备发现信号可以包括第一设备到设备发现信号的第一传输功率电平。该方法还可以包括在第二无线设备处和基于第一传输功率级别确定是否接收到由第二无线设备以第二传输功率级发送到第一无线设备的第二设备到设备发现信号在第一无线设备处，信号功率电平高于解码功率电平门限。

9. 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。

10. 发明申请

WO2015026544A2 SYNCHRONIZATION FOR TERMINAL-TO- TERMINAL COMMUNICATION 审中-公开
标题翻译：终端通讯同步
公开(公告)号：WO2015026544A2
公开(公告)日：2015-02-26
申请号：PCT/US2014/050417
申请日：2014-08-08
申请人： FUJITSU LIMITED , ZHU, Chenxi , CHEN, Hongyang , ITO, Akiro
发明人： ZHU, Chenxi , CHEN, Hongyang , ITO, Akiro
IPC分类号： H04L27/10
CPC分类号： H04B1/7073 , H04W56/001 , H04W56/0015 , H04W84/18
摘要： In some embodiments, a terminal-to-terminal network may include one or more terminals each configured to receive a timing reference signal. The one or more terminals may be further configured to select a timing offset relative to a periodic transmission frame of the terminal-to-terminal network. The timing offset may be associated with a time relative to the periodic transmission frame at which a timing synchronization signal is broadcast. The timing synchronization signal may be based at least in part on the timing reference signal. The one or more terminals may be further configured to select a timing synchronization signal transmission rate. The one or more terminals may be further configured to broadcast the timing synchronization signal at the timing offset and at the timing synchronization signal transmission rate.
摘要翻译：在一些实施例中，终端到终端网络可以包括一个或多个终端，每个终端被配置为接收定时参考信号。一个或多个终端还可以被配置为选择相对于终端到终端网络的周期性传输帧的定时偏移。定时偏移可以与相对于广播定时同步信号的周期性传输帧的时间相关联。定时同步信号可以至少部分地基于定时参考信号。一个或多个终端还可以被配置为选择定时同步信号传输速率。一个或多个终端还可以被配置为在定时偏移处和定时同步信号传输速率下广播定时同步信号。

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