专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

WO2015127180A1 TDD AND FDD JOINT CARRIER AGGREGATION IN LTE-ADVANCED 审中-公开
标题翻译： TDD和FDD联合运营商在LTE高级集成
公开(公告)号：WO2015127180A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/016782
申请日：2015-02-20
申请人： BLACKBERRY LIMITED , CAI, Zhijun
发明人： CAI, Zhijun , WANG, Yiping , SONG, Yi
IPC分类号： H04W52/54
CPC分类号： H04W72/0413 , H04L1/1854 , H04L1/1861 , H04L5/001 , H04L5/0055 , H04L5/14
摘要： In some implementations, a method in a user equipment (UE) for supporting time division duplex (TDD) and frequency division duplex (FDD) joint carrier aggregation (CA) includes receiving a Physical Uplink Control Channel (PUCCH) resource allocation from an evolved NodeB (eNB). The PUCCH resource allocation includes a first PUCCH configuration for a first subframe and a second PUCCH configuration for a second subframe, and the second PUCCH configuration is different than the first PUCCH configuration. The UE transmits a first group of Hybrid Automatic Repeat reQuest (HARQ) bits based on the first PUCCH configuration in the first subframe. The UE transmits a second group of HARQ bits based on the second PUCCH configuration in the second subframe.
摘要翻译：在一些实现中，用于支持时分双工（TDD）和频分双工（FDD）联合载波聚合（CA）的用户设备（UE）中的方法包括从演进的节点B接收物理上行链路控制信道（PUCCH）资源分配（ENB）。 PUCCH资源分配包括用于第一子帧的第一PUCCH配置和用于第二子帧的第二PUCCH配置，并且第二PUCCH配置与第一PUCCH配置不同。基于第一子帧中的第一PUCCH配置，UE发送第一组混合自动重传请求（HARQ）比特。 UE在第二子帧中基于第二PUCCH配置发送第二组HARQ比特。

62. 发明申请

WO2015118394A1 DISCOVERABLE NETWORK CAPABILITIES OF ACCESS NETWORKS 审中-公开
标题翻译：发现网络接入网络的能力
公开(公告)号：WO2015118394A1
公开(公告)日：2015-08-13
申请号：PCT/IB2014/067165
申请日：2014-12-19
申请人： BLACKBERRY LIMITED
发明人： MCCANN, Stephen , MONTEMURRO, Michael Peter , LEPP, James
IPC分类号： H04W48/16
CPC分类号： H04W48/20 , H04W48/14 , H04W48/18
摘要： A mobile device (102,108,110,402,900) is within radio communication range of an access network (104,106). The access network is supported by a station 'STA' (114,116,406,800), such as an access point, a mesh node, or another mobile device. While the mobile device is not associated with the access network, the mobile device transmits to the STA a request for information about network capabilities of the access network. The STA receives the request and transmits to the mobile device a response conveying information about the network capability of the access network. That response is received by the mobile station. The request and response may be Access Network Query Protocol 'ANQP' messages. A new ANQP element organizes information about multimedia capabilities of an access network (that is, how the access network is configured, if at all, to support multimedia). A new ANQP element organizes information about parental control and content filtering capabilities of an access network.
摘要翻译：移动设备（102,108,110,402,900）在接入网络（104,106）的无线电通信范围内。接入网络由诸如接入点，网状节点或其他移动设备的站“STA”（114,116,406,800）支持。当移动设备不与接入网络相关联时，移动设备向STA发送关于接入网络的网络能力的信息的请求。 STA接收请求，并向移动设备发送传达关于接入网络的网络能力的信息的响应。该响应由移动台接收。请求和响应可以是接入网络查询协议ANQP消息。新的ANQP元素组织有关接入网络的多媒体功能的信息（即，如何配置接入网络，如果有的话支持多媒体）。新的ANQP元素组织有关接入网络的家长控制和内容过滤功能的信息。

63. 发明申请

WO2015107405A1 WIRELESS NETWORK SERVICE TYPE 审中-公开
标题翻译：无线网络服务类型
公开(公告)号：WO2015107405A1
公开(公告)日：2015-07-23
申请号：PCT/IB2014/067167
申请日：2014-12-19
申请人： BLACKBERRY LIMITED
发明人： MCCANN, Stephen , MONTEMURRO, Michael Peter
IPC分类号： H04W68/00 , H04W80/02
CPC分类号： H04W48/10 , H04W48/08 , H04W48/18 , H04W80/02 , H04W84/12
摘要： A station (114,116,404,800) makes a unidirectional announcement (that is, an indication, notification or advertisement) of types of services that are available to devices in or via a wireless network, for example, a wireless local area network 'WLAN' (104, 106). The announcement is receivable by mobile devices (102, 108,110,402,900) within radio communication range of the wireless network that are in the pre-associated state, because the announcement is conveyed using low-level layer 2 frames. A mobile device that receives such a layer 2 frame may determine the announced service type or types from the received layer 2 frame. The mobile device may determine whether it can make use of any of the announced service type or types. The mobile device may provide results of the determination to a network selection algorithm implemented at the mobile device.
摘要翻译：站点（114,116,404,800）对无线网络中的设备或无线网络中的设备可用的服务类型进行单向通告（即，指示，通知或广告），例如无线局域网“WLAN” 106）。由于通过使用低级2层帧传送公告，所以该通知可由处于预关联状态的无线网络的无线电通信范围内的移动设备（102,108,110,402,900）接收。接收这样的第2层的移动设备可以从接收到的第2层帧确定所宣布的服务类型或类型。移动设备可以确定它是否可以利用任何所宣布的服务类型或类型。移动设备可以向在移动设备处实现的网络选择算法提供确定结果。

64. 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。

65. 发明申请

WO2015039123A1 SYSTEM AND METHOD FOR MAINTAINING PRIVACY APPLIED TO COMMUNICATIONS CAUSED BY AN EMERGENCY 审中-公开
标题翻译：维护应急通信隐私的系统和方法
公开(公告)号：WO2015039123A1
公开(公告)日：2015-03-19
申请号：PCT/US2014/055917
申请日：2014-09-16
申请人： BLACKBERRY LIMITED , BAKKER, Jan Hendrik, Lucas , BUCKLEY, Adrian
发明人： BAKKER, Jan Hendrik, Lucas , BUCKLEY, Adrian
IPC分类号： H04W4/22 , H04W12/02
CPC分类号： H04L63/0407 , H04L65/1006 , H04M11/04 , H04M2242/04 , H04W4/90 , H04W12/02
摘要： A User Equipment (UE) and a method operable at the UE are disclosed. The method includes sending a first SIP message to a network, the first SIP message requesting a first service comprising at least privacy; responsive to sending the first SIP message, receiving at the UE a SIP response message, the SIP response message including a Contact header field with an indicator as a value, the indicator based on the first service; and sending a second SIP message with the indicator, the second SIP message requesting a second service.
摘要翻译：公开了一种用户设备（UE）和在UE处可操作的方法。该方法包括向网络发送第一SIP消息，所述第一SIP消息请求至少包括隐私的第一服务; 响应于发送所述第一SIP消息，在所述UE处接收SIP响应消息，所述SIP响应消息包括具有指示符作为值的联系头部字段，所述指示符基于所述第一服务; 以及与所述指示符发送第二SIP消息，所述第二SIP消息请求第二服务。

66. 发明申请

WO2015027316A1 LOW POWER DESIGN FOR AUTONOMOUS ANIMATION 审中-公开
标题翻译：用于自动动画的低功耗设计
公开(公告)号：WO2015027316A1
公开(公告)日：2015-03-05
申请号：PCT/CA2014/000648
申请日：2014-08-26
申请人： BLACKBERRY LIMITED
发明人： HO, Christopher Ying Wai
IPC分类号： G09G5/36 , G09G5/395 , H04W88/02
CPC分类号： G06T13/00 , G06F1/165 , G06F1/3206
摘要： Devices, methods, and non-transitory media for controlling a microdisplay are described. A device includes a microdisplay; and a display controller for the microdisplay. The display controller includes at least one frame buffer configured to store a multi-frame animation; and control logic configured to control operation of the microdisplay in response to signals generated by a host controller of the mobile electronic device, the control logic comprising executable instructions to display the animation on the microdisplay by: commencing display of the animation when signals representing a start command generated by the host controller are detected, and repeatedly displaying the animation in the absence of detecting further signals representing commands generated by the host controller.
摘要翻译：描述了用于控制微显示器的设备，方法和非暂时介质。一种设备包括微显示器; 以及微显示器的显示控制器。所述显示控制器包括配置成存储多帧动画的至少一个帧缓冲器; 以及控制逻辑，其被配置为响应于由所述移动电子设备的主机控制器产生的信号来控制所述微型显示器的操作，所述控制逻辑包括可执行指令以通过以下方式显示所述动画：当表示开始的信号时，开始显示所述动画检测由主机控制器产生的命令，并且在没有检测到表示由主机控制器产生的命令的其他信号的情况下重复地显示动画。

67. 发明申请

WO2015023867A2 PROVIDING SECONDARY COVERAGE IN A MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：在移动通信系统中提供次要覆盖
公开(公告)号：WO2015023867A2
公开(公告)日：2015-02-19
申请号：PCT/US2014/051100
申请日：2014-08-14
申请人： BLACKBERRY LIMITED , MUKHERJEE, Biswaroop , SMITH, Jack Anthony , EBRAHIMI TAZEH MAHALLEH, Masoud , GAGE, William Anthony , NOVAK, Robert
发明人： MUKHERJEE, Biswaroop , SMITH, Jack Anthony , EBRAHIMI TAZEH MAHALLEH, Masoud , GAGE, William Anthony , NOVAK, Robert
IPC分类号： H04W88/04
CPC分类号： H04W16/26 , H04L5/0048 , H04W8/005 , H04W56/001 , H04W72/0446 , H04W74/0833 , H04W76/14 , H04W84/047 , H04W88/04
摘要： Example methods, apparatus, articles of manufacture and systems for providing secondary coverage in a mobile communication system are disclosed. Example methods for a first device to provide secondary coverage in a mobile communication system include transmitting a secondary coverage signal and receiving a presence indication from a second device. Such example methods can also include reporting the presence indication to an access node of the mobile communication system. Such example methods can further include receiving information from the access node to enable relay node functionality in the first device in response to reporting the presence indication to the access node.
摘要翻译：公开了用于在移动通信系统中提供辅助覆盖的示例性方法，装置，制造物品和系统。第一设备在移动通信系统中提供第二覆盖的示例方法包括发送第二覆盖信号并从第二设备接收存在指示。这样的示例方法还可以包括向移动通信系统的接入节点报告存在指示。这样的示例性方法还可以包括：响应于向接入节点报告存在指示，从接入节点接收信息以启用第一设备中的中继节点功能。

68. 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。

69. 发明申请

WO2014197998A1 SELF-CONTAINED DATA TRANSFER CHANNEL 审中-公开
标题翻译：自包含数据传输通道
公开(公告)号：WO2014197998A1
公开(公告)日：2014-12-18
申请号：PCT/CA2014/050555
申请日：2014-06-13
申请人： BLACKBERRY LIMITED
发明人： PECEN, Mark E. , MUKHERJEE, Biswaroop , PERIYALWAR, Shalini Suresh , BONTU, Chandra Sekhar
IPC分类号： H04W28/12 , H04W72/02 , H04W84/18
CPC分类号： H04W52/0216 , H04W52/0212 , H04W72/0406 , Y02D70/00 , Y02D70/1224 , Y02D70/1226 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/146 , Y02D70/21 , Y02D70/24
摘要： A data transfer system may coordinate the transfer of user data and control data using a self-contained data channel without using a separate control channel in a time period between set-up and tear-down of the self-contained data channel. For example, a plurality of data transfer resources may be established in a self-contained data channel between user equipment and a network controller. User data is transferred between the user equipment and the network controller in at least one of the plurality of data transfer resources of the self- contained data channel. Additionally, control data is transferred between the user equipment and the network controller in at least one of the plurality of data transfer resources of the self-contained data channel.
摘要翻译：数据传输系统可以在独立数据信道的建立和拆除之间的时间段内使用自包含的数据信道协调用户数据的传送和控制数据，而不使用单独的控制信道。例如，可以在用户设备和网络控制器之间的自包含数据信道中建立多个数据传输资源。用户数据在自包含数据信道的多个数据传输资源中的至少一个中在用户设备和网络控制器之间传送。此外，控制数据在自包含数据信道的多个数据传输资源中的至少一个中在用户设备和网络控制器之间传送。

70. 发明申请

WO2014165960A1 METHODS FOR RECONSTRUCTING AN ENCODED VIDEO AT A BIT-DEPTH LOWER THAN AT WHICH IT WAS ENCODED 审中-公开
标题翻译：在比编码的视频低一点的编码方法
公开(公告)号：WO2014165960A1
公开(公告)日：2014-10-16
申请号：PCT/CA2013/000644
申请日：2013-04-08
申请人： BLACKBERRY LIMITED
发明人： FLYNN, David
IPC分类号： H04N7/30
CPC分类号： H04N19/50 , H04N19/117 , H04N19/124 , H04N19/82
摘要： Methods are provided for reconstructing d-bit samples from coefficients, in an encoded video bit- stream, that had been encoded based on source samples having a bit-depth D, where D > d. A residual process, including inverse-quantization and inverse-transformation processes, is applied to the coefficients to compute (d + l)-bit residual samples. Then a prediction process, including clipping intermediate samples, is applied to the residual samples to compute d-bit reconstructed samples.
摘要翻译：提供了用于在已编码的视频比特流中的系数中重构d位样本的方法，其已经基于具有位深D的源样本进行编码，其中D> d。将包括逆量化和逆变换处理的残余处理应用于系数以计算（d + 1）位残留样本。然后将包括中间采样的中间采样的预测过程应用于残差样本以计算d位重构样本。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式