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1. 发明申请

WO2015053923A1 METHOD AND APPARATUS FOR HANDOVER IN HETEROGENEOUS CELLULAR NETWORKS 审中-公开
标题翻译：异构细胞网络切换的方法和装置
公开(公告)号：WO2015053923A1
公开(公告)日：2015-04-16
申请号：PCT/US2014/056612
申请日：2014-09-19
申请人： BLACKBERRY LIMITED , BONTU, Chandra, Sekhar , SONG, Yi , CAI, Zhijun
发明人： BONTU, Chandra, Sekhar , SONG, Yi , CAI, Zhijun
IPC分类号： H04W36/00
CPC分类号： H04W36/24 , H04W36/0072 , H04W36/0088 , H04W36/08 , H04W56/003 , H04W56/0045 , H04W72/042 , H04W72/0446 , H04W72/14 , H04W76/19
摘要： A method at a user equipment for handover from a serving cell to a target cell, the method sending a measurement report to the serving cell; and transmitting a reconfiguration complete message to the target cell; wherein the measurement report includes downlink timing measurements for the target cell. Further, a method at a source network element for handover of a user equipment from the source network element to a target network element, the method receiving a measurement report from the user equipment; sending a handover request to the target network element; receiving a handover request acknowledgement from the target network element, the handover request acknowledgement including a reconfiguration message and at least one downlink subframe in which an uplink grant is expected at the target network element for the user equipment; and forwarding the reconfiguration message and at least one downlink subframe to the user equipment.
摘要翻译：一种用于从服务小区切换到目标小区的用户设备的方法，所述方法向所述服务小区发送测量报告; 以及向所述目标小区发送重配置完成消息; 其中所述测量报告包括所述目标小区的下行链路定时测量。此外，在源网元处的方法，用于将用户设备从源网元切换到目标网元，该方法从用户设备接收测量报告; 向所述目标网元发送切换请求; 从所述目标网络元件接收切换请求确认，所述切换请求确认包括重配置消息和至少一个下行链路子帧，在所述下行链路子帧中期望所述用户设备的所述目标网元处的上行链路许可; 以及将所述重配置消息和至少一个下行链路子帧转发到所述用户设备。

2. 发明申请

WO2014182322A1 RADIO RESOURCE SCHEDULING IN A HETEROGENEOUS NETWORK 审中-公开
标题翻译：无线电资源调度在异构网络中
公开(公告)号：WO2014182322A1
公开(公告)日：2014-11-13
申请号：PCT/US2013/049470
申请日：2013-07-05
申请人： RESEARCH IN MOTION LIMITED , BONTU, Chandra Sekhar , SONG, Yi , CAI, Zhijun
发明人： BONTU, Chandra Sekhar , SONG, Yi , CAI, Zhijun
IPC分类号： H04W72/12 , H04W16/14 , H04W24/00
CPC分类号： H04W72/1289
摘要： There is provided a method and apparatus for coordinating cells in a heterogeneous network. A serving cell determines scheduling parameters for scheduling a UE intermittently between a serving cell and at least one coordinating cell. The scheduling parameters define a cycle for the UE in which the UE alternates between listening to the serving cell and each of the coordinating cells. Timing offsets between the serving cell and the coordinating cells is determined by a UE and reported back to the eNB of the serving cell.
摘要翻译：提供了用于协调异构网络中的小区的方法和装置。服务小区确定在服务小区与至少一个协调小区之间间歇地调度UE的调度参数。调度参数定义UE的周期，其中UE在监听服务小区和每个协调小区之间交替。服务小区和协调小区之间的定时偏移由UE确定并向服务小区的eNB报告。

3. 发明申请

WO2014098923A1 METHOD AND APPARATUS FOR LAYER 3 CONFIGURATION IN A HETEROGENEOUS NETWORK 审中-公开
标题翻译：方法和装置在异构网络中的层3配置
公开(公告)号：WO2014098923A1
公开(公告)日：2014-06-26
申请号：PCT/US2012/072291
申请日：2012-12-31
申请人： BLACKBERRY LIMITED , CAI, Zhijun , SONG, Yi , BONTU, Chandra Sekhar
发明人： CAI, Zhijun , SONG, Yi , BONTU, Chandra Sekhar
IPC分类号： H04W72/04 , H04W36/00 , H04B7/24
CPC分类号： H04W48/20 , H04L1/1812 , H04W76/15 , H04W76/28 , H04W84/045
摘要： Methods, systems and apparatus are provided for camping, assisted serving cell addition or removal, and discontinuous reception (DRX) in networks having a macro cell and at least one assisted serving cell. In other aspects, enhancements to Layer 1 channels and uplink timing alignments are provided in networks having a macro cell and at least one assisted serving cell. In further aspects, assisted serving cell Layer 2 architecture and transport channels are provided in networks having a macro cell and at least one assisted serving cell. In further aspects, collaborated HARQ solutions are provided in networks having a macro cell and at least one assisted serving cell.
摘要翻译：提供了用于在具有宏小区和至少一个辅助服务小区的网络中露营，辅助服务小区添加或删除以及不连续接收（DRX）的方法，系统和装置。在其他方面，在具有宏小区和至少一个辅助服务小区的网络中提供对第1层信道和上行链路定时对准的增强。在另外的方面，在具有宏小区和至少一个辅助服务小区的网络中提供辅助服务小区第二层架构和传输信道。在另外的方面，在具有宏小区和至少一个辅助服务小区的网络中提供协作的HARQ解决方案。

4. 发明申请

WO2014025867A1 CODE RATE ADAPTATION IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中的代码率适应
公开(公告)号：WO2014025867A1
公开(公告)日：2014-02-13
申请号：PCT/US2013/053921
申请日：2013-08-07
申请人： BLACKBERRY LIMITED , BONTU, Chandra, Sekhar , SONG, Yi , CAI, Zhijun
发明人： BONTU, Chandra, Sekhar , SONG, Yi , CAI, Zhijun
IPC分类号： H04W72/08
CPC分类号： H04L1/1861 , H04L1/0002 , H04L1/001 , H04L1/0026 , H04L1/0073 , H04L1/08 , H04L1/1671 , H04L1/1812 , H04L1/1864 , H04L5/0055 , H04L5/006 , H04W72/0406
摘要： Systems, methods, and apparatuses for transmitting physical hybrid automatic repetition request indicator channel (PHICH) signals using adaptive code rates are provided. In accordance with one implementation, various PHICH code rates may be supported by configuring a different number of resource element groups (REGs) to transmit the PHiCH signal. The information regarding the REGs may be transmitted to a user equipment (UE) in a radio resource control (RRC) message or in an uplink grant message or in a medium access control (MAC) control element. Correspondingly, the UE may detect the PHICH signal with adaptive code rate on the indicated REGs. Furthermore, channel state information (CSI) may be transmitted from the UE to a base station to indicate the measured PHICH quality, such that the base station may determine appropriate PHICH code rate for the UE based on the CSI information.
摘要翻译：提供了使用自适应码率传输物理混合自动重复请求指示符信道（PHICH）信号的系统，方法和装置。根据一个实现，可以通过配置不同数量的资源元素组（REG）来发送PHiCH信号来支持各种PHICH码率。关于REG的信息可以在无线电资源控制（RRC）消息中或在上行链路授权消息中或媒体访问控制（MAC）控制元件中发送给用户设备（UE）。相应地，UE可以在所指示的REG上以自适应码率检测PHICH信号。此外，信道状态信息（CSI）可以从UE发送到基站以指示所测量的PHICH质量，使得基站可以基于CSI信息来确定UE的适当PHICH码率。

5. 发明申请

WO2013019215A1 HIDDEN NODE INTERFERENCE ISSUE IN A TYPE II RELAY NETWORK 审中-公开
标题翻译：在II型继电器网络中隐藏节点干扰问题
公开(公告)号：WO2013019215A1
公开(公告)日：2013-02-07
申请号：PCT/US2011/046223
申请日：2011-08-02
申请人： RESEARCH IN MOTION LIMITED , SONG, Yi , YU, Yi , BONTU, Chandra S. , CAI, Zhijun
发明人： SONG, Yi , YU, Yi , BONTU, Chandra S. , CAI, Zhijun
IPC分类号： H04W72/08 , H04W84/04
CPC分类号： H04W72/1231 , H04W72/082 , H04W84/047
摘要： Devices and methods are provided for managing hidden node interference. A communications session between a client node and an access node is affected by interference generated by a hidden relay node. The victim client node and the aggravator relay node are identified by the access node. The access node generates a set of scheduling instructions, which are then provided to the client node. The client node then uses the scheduling instructions to avoid further interference.
摘要翻译：提供了用于管理隐藏节点干扰的设备和方法。客户端节点和接入节点之间的通信会话受到隐藏中继节点产生的干扰的影响。受害客户端节点和恶化中继节点由接入节点标识。接入节点生成一组调度指令，然后提供给客户机节点。客户端节点然后使用调度指令来避免进一步的干扰。

6. 发明申请

WO2012103397A3 TWO DIMENSIONAL NMR OF DIFFUSION AND RELAXATION FOR MATERIAL CHARACTERIZATION 审中-公开
标题翻译：用于材料表征的扩散和弛豫的二维核磁共振
公开(公告)号：WO2012103397A3
公开(公告)日：2012-10-04
申请号：PCT/US2012022822
申请日：2012-01-27
申请人： SCHLUMBERGER TECHNOLOGY BV , SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , PRAD RES & DEV LTD , SONG YI-QIAO
发明人： SONG YI-QIAO
IPC分类号： G01V3/38
CPC分类号： G01R33/54 , G01N24/081 , G01R33/448 , G01R33/56341
摘要： Processing nuclear magnetic resonance data to obtain information regarding material properties is described. This processing can include, for example, compression techniques that can be implemented to lower the required operating memory. In some embodiments, a compression technique can be chosen based on the available operating memory of the computer system. By doing so, an efficient compression algorithm can be selected. In some embodiments, a Lanczos bidiagonalization algorithm, for example, an IRLBA algorithm, can be used for data compression.
摘要翻译：描述处理核磁共振数据以获得关于材料性质的信息。该处理可以包括例如可以被实施以降低所需操作存储器的压缩技术。在一些实施例中，可以基于计算机系统的可用操作存储器来选择压缩技术。通过这样做，可以选择高效的压缩算法。在一些实施例中，Lanczos双对角化算法，例如IRLBA算法可以用于数据压缩。

7. 发明申请

WO2012108876A1 USER EQUIPMENT BATTERY SAVING IN A HETNET DEPLOYMENT WITH EICIC 审中-公开
标题翻译：用户设备电池在HETNET中与EICIC部署
公开(公告)号：WO2012108876A1
公开(公告)日：2012-08-16
申请号：PCT/US2011/024537
申请日：2011-02-11
申请人： RESEARCH IN MOTION LIMITED , YU, Yi , SONG, Yi , CAI, Zhijun , FONG, Mo-Han , SUZUKI, Takashi
发明人： YU, Yi , SONG, Yi , CAI, Zhijun , FONG, Mo-Han , SUZUKI, Takashi
IPC分类号： H04W52/02
CPC分类号： H04W52/0216 , H04W72/1205 , Y02D70/1222 , Y02D70/1224 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： Devices and methods are provided for reducing client node power consumption when monitoring first and second channels corresponding to first and second access nodes in a heterogeneous wireless-enabled communications environment. Enhanced Inter-Cell Interference Coordination (eICIC) operations are performed to mitigate interference between a first access node and a second access node. The client node monitors first and second channels corresponding to the first and second access nodes to detect the presence of Almost Blank Subframes (ABS) pattern data transmitted on the first channel. When detected, the client node ceases monitoring the first channel to reduce power consumption and thereby conserve battery resources.
摘要翻译：提供了在异构无线使能通信环境中监视与第一和第二接入节点相对应的第一和第二信道时减少客户端节点功耗的设备和方法。执行增强的小区间干扰协调（eICIC）操作以减轻第一接入节点和第二接入节点之间的干扰。客户端节点监视对应于第一和第二接入节点的第一和第二信道，以检测在第一信道上发送的几乎空白子帧（ABS）模式数据的存在。当检测到客户端节点停止监视第一个通道以降低功耗并从而节省电池资源。

8. 发明申请

WO2012091760A1 MICROCOIL NMR FOR DOWNHOLE MICROFLUIDICS PLATFORM 审中-公开
标题翻译：用于井下微流体平台的微核NMR
公开(公告)号：WO2012091760A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/049156
申请日：2011-08-25
申请人： SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER CANADA LIMITED , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LTD , HOPPER, Timothy , HURLIMANN, Martin , Song, Yi-Qiao
发明人： HOPPER, Timothy , HURLIMANN, Martin , Song, Yi-Qiao
IPC分类号： G01V3/32 , E21B47/00 , G01V3/38
CPC分类号： G01N24/081 , G01R33/302 , G01R33/34007 , G01R33/34053 , G01R33/3635 , G01R33/445
摘要： Methods and related apparatuses of a downhole micro nuclear magnetic resonance (NMR) device having a resonant tuning (LC) circuit for use in a formation for collecting NMR signals from a fluid in the formation while under downhole pressures and temperatures. The downhole micro NMR device includes: a micro tube for the flowing fluid to flow therethrough; at least one magnet disposed about the micro tube; and at least one micro RF coil structured and arranged approximate to the micro tube and tuned to a Larmor frequency corresponding to a applied magnetic field from the at least one magnet.
摘要翻译：具有谐振调谐（LC）电路的井下微核磁共振（NMR）装置的方法和相关装置，其用于在井下压力和温度下从地层中的流体收集NMR信号的地层中。所述井下微型核磁共振装置包括：用于流动流体流过其中的微管; 设置在所述微管周围的至少一个磁体; 以及至少一个微型射频线圈，其被构造和布置成近似于微管并且被调谐到与所述至少一个磁体施加的磁场相对应的拉莫尔频率。

9. 发明申请

WO2011062367A3 SCENIC LIGHT AND MANAGEMENT SYSTEM FOR SCENIC LIGHTS 审中-公开
标题翻译：风景灯和风光管理系统
公开(公告)号：WO2011062367A3
公开(公告)日：2011-09-09
申请号：PCT/KR2010006817
申请日：2010-10-06
申请人： STAR LIGNTING CO LTD , LEE JAE YONG , KWON SONG YI
发明人： LEE JAE YONG , KWON SONG YI
IPC分类号： F21V33/00 , F21V21/30
CPC分类号： F21V21/30 , F21V23/04 , F21W2131/1005
摘要： The present invention relates to lighting, and more specifically, relates to a management system for effectively lighting a sculpture which has a top portion fixed to a cable and which have suspension wires, cables or the like incorporated therein. The present invention improves the visual image for more effective landscaping, and comprises: a top portion (12) having an aperture (111) through which main cable (13) passes through; a frame (110) having a step ladder-like structure formed by a plurality of lamp cables (112) which are disposed around aperture (111) and form a plurality of respectively, alternating lamp cables (112) and depressions around the sides of aperture (111); a lamp (120) having a light emitting source (121) to which lamp cables (112) are affixed; a housing (130) which covers frame (110); a bracket (140) affixed to the top portion (12), which is adapted to rotate housing (130) around the central axis of rotation shaft (141); and a flickering device (150) attached to housing (130) for controlling the flicker of lamp (120).
摘要翻译：灯具技术领域本发明涉及照明，更具体地涉及一种用于有效地照亮雕塑的管理系统，该管理系统具有固定到电缆的顶部并且具有结合在其中的吊线，电缆等。本发明为了更有效的景观美化而改进了视觉图像，并且包括：具有孔口（111）的顶部部分（12），主缆线（13）穿过该孔口; 具有阶梯状结构的框架（110），所述阶梯状结构由围绕孔（111）设置并分别形成多个交替的灯电缆（112）和围绕孔（111）; 具有发光源（121）的灯（120），灯缆（112）被固定到所述灯; 一个覆盖框架（110）的壳体（130）; 固定到所述顶部部分（12）的托架（140），所述托架适于使所述壳体（130）围绕所述旋转轴（141）的中心轴线旋转; 和连接到外壳（130）的闪烁装置（150），用于控制灯（120）的闪烁。

10. 发明申请

WO2011019919A1 SYSTEM AND METHOD FOR ASSOCIATION AND UPLINK ADAPTATION IN A RELAY NETWORK 审中-公开
标题翻译：用于在继电器网络中进行联合和上拉式适配的系统和方法
公开(公告)号：WO2011019919A1
公开(公告)日：2011-02-17
申请号：PCT/US2010/045328
申请日：2010-08-12
申请人： RESEARCH IN MOTION LIMTED , HU, Rose, Qingyang , YU, Yi , CAI, Zhijun , WOMACK, James , SONG, Yi , BONTU, Chandra , FONG, Mo-han
发明人： HU, Rose, Qingyang , YU, Yi , CAI, Zhijun , WOMACK, James , SONG, Yi , BONTU, Chandra , FONG, Mo-han
IPC分类号： H04B17/02
CPC分类号： H04W72/085 , H04W24/00 , H04W72/04 , H04W72/0473 , H04W84/047 , H04W88/04
摘要： In a system for allocating resources of a wireless communication system power levels of downlink (DL) communication channels and coupling losses of uplink (UL) communication channels are determined. When the power level of the DL communication channel between a base station and a UA is greater than the power levels of the DL communication channels between each of a plurality of RNs and the UA, and the coupling losses of the UL communication channel between at least one of the RNs and the UA are less than the coupling losses of the UL communication channel between the base station and the UA, a DL communication channel resource on the base station to the UA, and a UL communication channel resource on the at least one of the plurality of RNs to the UA are allocated.
摘要翻译：在用于分配无线通信系统的资源的系统中，确定下行链路（DL）通信信道的功率电平和上行链路（UL）通信信道的耦合损耗。当基站和UA之间的DL通信信道的功率电平大于多个RN中的每一个与UA之间的DL通信信道的功率电平时，至少在UL通信信道的耦合损耗 RN和UA之一小于基站和UA之间的UL通信信道的耦合损耗，基站到UA的DL通信信道资源以及至少一个的UL通信信道资源分配给UA的多个RN。

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