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1. 发明申请

WO2014143109A1 IMPROVED RADIO LINK QUALITY MONITORING 审中-公开
标题翻译：改进无线电链接质量监测
公开(公告)号：WO2014143109A1
公开(公告)日：2014-09-18
申请号：PCT/US2013/043662
申请日：2013-05-31
申请人： BLACKBERRY LIMITED , BLACKBERRY LIMITED
发明人： XU, Hua , BLANKENSHIP, Yufei Wu , CAI, Zhijun , GAO, Shiwei , SONG, Yi
IPC分类号： H04W24/00
CPC分类号： H04W24/00 , H04L5/0048 , H04L5/0053 , H04L5/006
摘要： Disclosed herein is a method of radio link monitoring (RLM) in a UE comprising the steps of: selecting a control channel type to perform RLM on, wherein the control channel type includes one or more of: a physical downlink control channel (PDCCH); or an enhanced physical downlink control channel (EPDCCH); receiving a transmission on a carrier, the transmission comprising one or more reference signals; and determining the quality of the radio link using the selected control channel type and the one or more reference signals.
摘要翻译：本发明公开了一种UE中无线电链路监测（RLM）的方法，包括以下步骤：选择控制信道类型以执行RLM，其中控制信道类型包括物理下行链路控制信道（PDCCH）中的一个或多个。或增强物理下行链路控制信道（EPDCCH）; 在载波上接收传输，所述传输包括一个或多个参考信号; 以及使用所选择的控制信道类型和所述一个或多个参考信号来确定所述无线电链路的质量。

2. 发明申请

WO2015013818A1 TIMING ADVANCE GROUP IN LTE SMALL CELL ENHANCEMENT 审中-公开
标题翻译： LTE LTE小时增强的时机进展
公开(公告)号：WO2015013818A1
公开(公告)日：2015-02-05
申请号：PCT/CA2014/050705
申请日：2014-07-25
申请人： BLACKBERRY LIMITED
发明人： BLANKENSHIP, Yufei Wu , GAO, Shiwei , XU, Hua
IPC分类号： H04W72/12 , H04W76/04
CPC分类号： H04W72/044 , H04W56/0005 , H04W56/0045
摘要： A method for communication in a wireless telecommunication system is provided. The method includes assigning a first cell of a first network node to a first timing advance group (TAG) of a user equipment (UE) and assigning a second cell of a second network node to a second TAG of the UE, wherein the second network node has a separate MAC (medium access control) scheduler from the first network node, and wherein the UE is able to transmit data on both the first and the second cell.
摘要翻译：提供了一种无线电信系统中的通信方法。该方法包括将第一网络节点的第一小区分配给用户设备（UE）的第一定时提前组（TAG），并将第二网络节点的第二小区分配给所述UE的第二TAG，其中所述第二网络节点具有来自第一网络节点的单独的MAC（媒体访问控制）调度器，并且其中UE能够在第一和第二小区两者上传送数据。

3. 发明申请

WO2015021412A1 METHOD AND SYSTEM FOR PROTOCOL LAYER ENHANCEMENTS IN DATA OFFLOAD OVER SMALL CELLS 审中-公开
标题翻译：用于协议层增强的方法和系统在小型电池中的数据脱离
公开(公告)号：WO2015021412A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/050396
申请日：2014-08-08
申请人： BLACKBERRY LIMITED , GAO, Shiwei , BLANKENSHIP, Yufei Wu , CAI, Zhijun
发明人： GAO, Shiwei , BLANKENSHIP, Yufei Wu , CAI, Zhijun
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04W72/042 , H04B7/15507 , H04L1/1614 , H04L1/188 , H04L69/322 , H04W16/32 , H04W28/085 , H04W76/15
摘要： A method at a first wireless network element, the method receiving, from a second wireless network element, a plurality of packet data units (PDUs) for a user equipment; transmitting the PDUs to the user equipment (UE); compiling a PDU delivery status report in response to the transmitting of the PDUs; and sending the compiled PDU delivery status report to the second wireless network element.
摘要翻译：一种在第一无线网元的方法，所述方法从第二无线网元接收用户设备的多个分组数据单元（PDU）; 将PDU发送到用户设备（UE）; 响应于PDU的发送而编制PDU传送状态报告; 以及将编译的PDU传送状态报告发送到第二无线网元。

4. 发明申请

WO2015021410A1 METHOD AND SYSTEM FOR INITIAL SYNCHRONIZATION AND COLLISON AVOIDANCE IN DEVICE TO DEVICE COMMUNICATIONS WITHOUT NETWORK COVERAGE 审中-公开
标题翻译：用于设备通信的设备中的初始同步和集群避免的方法和系统，没有网络覆盖
公开(公告)号：WO2015021410A1
公开(公告)日：2015-02-12
申请号：PCT/US2014/050391
申请日：2014-08-08
申请人： BLACKBERRY LIMITED , NGUYEN, Nam , BLANKENSHIP, Yufei Wu , DHAKAL, Sagar
发明人： NGUYEN, Nam , BLANKENSHIP, Yufei Wu , DHAKAL, Sagar
IPC分类号： H04W56/00 , H04W76/02
CPC分类号： H04W76/14 , H04B7/2656 , H04W4/70 , H04W8/005 , H04W56/00 , H04W72/02 , H04W72/0446 , H04W74/085
摘要： A method at a first device for enabling a device-to-device wireless link, the method detecting whether a presence signal of a second device is received over a first time period, the presence signal of the second device having a time-slot boundary; and if the presence signal of the second device is not detected, initiating a time-slot boundary by the first device including: transmitting a first presence signal of the first device in a selected time-slot; and checking for an acknowledgment to the first presence signal.
摘要翻译：一种用于启用设备到设备无线链路的第一设备的方法，所述方法检测在第一时间段内是否接收到第二设备的存在信号，所述第二设备的存在信号具有时隙边界; 并且如果未检测到所述第二设备的存在信号，则由所述第一设备发起时隙边界，包括：在所选择的时隙中发送所述第一设备的第一存在信号; 并检查对第一存在信号的确认。

5. 发明申请

WO2014022690A2 UPLINK CONTROL CHANNEL RESOURCE ALLOCATION FOR AN ENHANCED DOWNLINK CONTROL CHANNEL OF A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统增强下行链路控制信道的上行控制信道资源分配
公开(公告)号：WO2014022690A2
公开(公告)日：2014-02-06
申请号：PCT/US2013/053268
申请日：2013-08-01
申请人： BLACKBERRY LIMITED , HARRISON, Robert Mark
发明人： HARRISON, Robert Mark , GAO, Shiwei , BLANKENSHIP, Yufei Wu
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04W72/0413 , H04L5/0053 , H04L5/0055 , H04W72/042
摘要： Uplink control channel resource allocation for an enhanced downlink control channel is disclosed. A first example method disclosed herein includes receiving, at a user equipment (UE), a downlink control channel carrying a physical uplink control channel (PUCCH) resource indicator, mapping the PUCCH resource indicator to a first offset, mapping a position of the downlink control channel to a second offset, and mapping a linear combination of the first and second offsets to an index identifying a first PUCCH resource. A second example method disclosed herein includes, in response to receiving, at a UE, an indication of a dynamic resource offset in an enhanced physical downlink control channel (ePDCCH) transmitted in a first ePDCCH set, determining a position of the ePDCCH and a subframe offset, and processing the indication of the dynamic resource offset, the position and the subframe offset to determine an allocated uplink control channel resource for the UE.
摘要翻译：公开了用于增强型下行链路控制信道的上行链路控制信道资源分配。本文公开的第一示例性方法包括在用户设备（UE）处接收携带物理上行链路控制信道（PUCCH）资源指示符的下行链路控制信道，将PUCCH资源指示符映射到第一偏移，映射下行链路控制的位置信道到第二偏移，并且将第一和第二偏移的线性组合映射到识别第一PUCCH资源的索引。本文公开的第二示例性方法包括响应于在UE处接收在第一ePDCCH集合中发送的增强物理下行链路控制信道（ePDCCH）中的动态资源偏移的指示，确定ePDCCH的位置和子帧偏移，并且处理动态资源偏移，位置和子帧偏移的指示，以确定用于UE的分配的上行链路控制信道资源。

6. 发明申请

WO2015017205A1 UPLINK POWER SHARING CONTROL 审中-公开
标题翻译：上网电源共享控制
公开(公告)号：WO2015017205A1
公开(公告)日：2015-02-05
申请号：PCT/US2014/047756
申请日：2014-07-23
申请人： BLACKBERRY LIMITED , BLANKENSHIP, Yufei Wu , GAO, Shiwei , XU, Hua
发明人： BLANKENSHIP, Yufei Wu , GAO, Shiwei , XU, Hua
IPC分类号： H04W52/36 , H04W52/14 , H04W52/28 , H04W52/38
CPC分类号： H04W52/281 , H04W52/146 , H04W52/367 , H04W52/38 , H04W72/0413
摘要： A user equipment detects that an aggregate of calculated uplink transmit power of the UE exceeds a threshold. In response to the detecting, a power of at least one of a plurality of frequency-division multiplexing (FDM)-based uplink transmissions of the UE over corresponding wireless connections with respective wireless access network nodes is adjusted.
摘要翻译：用户设备检测到所计算的UE的上行链路发射功率的总和超过阈值。响应于该检测，调整通过相应的无线接入网络节点的相应无线连接的UE的多个基于频分复用（FDM）的上行链路传输中的至少一个的功率。

7. 发明申请

WO2014113236A1 COMMUNICATING DATA USING A LOCAL WIRELESS ACCESS NETWORK NODE 审中-公开
标题翻译：使用本地无线访问网络节点传送数据
公开(公告)号：WO2014113236A1
公开(公告)日：2014-07-24
申请号：PCT/US2014/010469
申请日：2014-01-07
申请人： BLACKBERRY LIMITED , GAO, Shiwei , BLANKENSHIP, Yufei Wu , CAI, Zhijun , SONG, Yi
发明人： GAO, Shiwei , BLANKENSHIP, Yufei Wu , CAI, Zhijun , SONG, Yi
IPC分类号： H04W52/04
CPC分类号： H04W36/28 , H04W28/08 , H04W36/22 , H04W36/30 , H04W84/045
摘要： A local wireless access network node receives a request to offload at least a portion of data traffic for a user equipment from a macro wireless access network node to the local wireless access network node, where the user equipment is to maintain a wireless connection to the macro wireless access network node after the offload. The local wireless access network node sends a response to indicate whether the local wireless access node has accepted or denied the request.
摘要翻译：本地无线接入网络节点接收将用户设备的至少一部分数据流量从宏无线接入网络节点卸载到本地无线接入网络节点的请求，其中用户设备将维持与该宏的无线连接无线接入网节点卸载后。本地无线接入网络节点发送响应以指示本地无线接入节点是否接受或拒绝该请求。

8. 发明申请

WO2014178887A1 CONTROLLING DATA OFFLOAD IN RESPONSE TO FEEDBACK INFORMATION 审中-公开
标题翻译：在反馈信息的响应中控制数据失效
公开(公告)号：WO2014178887A1
公开(公告)日：2014-11-06
申请号：PCT/US2013/039644
申请日：2013-05-06
申请人： BLACKBERRY LIMITED , GAO, Shiwei , BLANKENSHIP, Yufei Wu , PURNADI, Rene Waraputra , CAI, Zhijun , SONG, Yi , KOO, Changhoi
发明人： GAO, Shiwei , BLANKENSHIP, Yufei Wu , PURNADI, Rene Waraputra , CAI, Zhijun , SONG, Yi , KOO, Changhoi
IPC分类号： H04W76/02
CPC分类号： H04W28/08 , H04W28/0278 , H04W28/12 , H04W36/04 , H04W76/15 , H04W88/02
摘要： A first wireless access network node receives feedback information from a second wireless access network node that performs data offload for the first wireless access node. The feedback information relates to one or more of a radio resource usage, a buffer condition, a hardware resource usage or a link quality. In response to the feedback information, the first wireless access network node performs control of the data offload.
摘要翻译：第一无线接入网络节点从执行第一无线接入节点的数据卸载的第二无线接入网络节点接收反馈信息。反馈信息涉及无线电资源使用，缓冲条件，硬件资源使用或链路质量中的一个或多个。响应于反馈信息，第一无线接入网络节点执行数据卸载的控制。

9. 发明申请

WO2014138395A1 SENDING DATA RATE INFORMATION TO A WIRELESS ACCESS NETWORK NODE 审中-公开
标题翻译：向无线访问网络节点发送数据速率信息
公开(公告)号：WO2014138395A1
公开(公告)日：2014-09-12
申请号：PCT/US2014/021194
申请日：2014-03-06
申请人： BLACKBERRY LIMITED , BLANKENSHIP, Yufei Wu , GAO, Shiwei , CAI, Zhijun , SONG, Yi
发明人： BLANKENSHIP, Yufei Wu , GAO, Shiwei , CAI, Zhijun , SONG, Yi
IPC分类号： H04W28/12 , H04W28/08 , H04W76/02 , H04W28/02
CPC分类号： H04W28/22 , H04L47/125 , H04L47/20 , H04W28/08 , H04W76/16
摘要： A first wireless access network node sets a data rate for communication of data between a second wireless access network node and a user equipment (UE) that is concurrently connected to the first wireless access network node and the second wireless access network node. The first wireless access network node sends information relating to the data rate to the second wireless access network node for use by the second wireless access network node in controlling data communication between the second wireless access network node and the UE.
摘要翻译：第一无线接入网络节点设置用于在第二无线接入网络节点和同时连接到第一无线接入网络节点和第二无线接入网络节点的用户设备（UE）之间进行数据通信的数据速率。第一无线接入网络节点向第二无线接入网络节点发送与数据速率有关的信息，供第二无线接入网络节点用于控制第二无线接入网节点与UE之间的数据通信。

10. 发明申请

WO2015066406A2 METHOD AND APPARATUS TO ENABLE MULTIPLE WIRELESS CONNECTIONS 审中-公开
标题翻译：用于启用多个无线连接的方法和设备
公开(公告)号：WO2015066406A2
公开(公告)日：2015-05-07
申请号：PCT/US2014/063308
申请日：2014-10-31
申请人： BLACKBERRY LIMITED , BLANKENSHIP, Yufei Wu , GAO, Shiwei
发明人： BLANKENSHIP, Yufei Wu , GAO, Shiwei
IPC分类号： H04W12/04
CPC分类号： H04W36/0083 , H04W12/04 , H04W12/08 , H04W16/32 , H04W24/10 , H04W36/0077 , H04W36/08 , H04W48/08
摘要： A first radio connection is established between a first cell and a user equipment (UE). A network identity of a second cell is determined based on a first set of at least one network identity associated with the first cell, where the second cell is associated with a second set of at least one network identity. The determined network identity is useable for establishing a second radio connection between the second cell and the UE.
摘要翻译：在第一小区和用户设备（UE）之间建立第一无线电连接。基于与第一小区相关联的第一组至少一个网络身份来确定第二小区的网络身份，其中第二小区与至少一个网络身份的第二组相关联。所确定的网络标识可用于在第二小区与UE之间建立第二无线电连接。

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