公开(公告)号：EP2679036A4

公开(公告)日：2016-12-07

申请号：EP11859206

申请日：2011-02-25

申请人： BLACKBERRY LTD

发明人： NOVAK ROBERT ,  STEER DAVID ,  YU DONGSHENG

IPC分类号： H04W8/20 ,  H04W4/02 ,  H04W76/02 ,  H04W84/18

CPC分类号： H04W76/023 ,  G06F17/30345 ,  G06F17/30589 ,  H04L5/0055 ,  H04W4/008 ,  H04W8/005 ,  H04W8/08 ,  H04W84/18

摘要： Devices and methods are provided for managing device-to-device (D2D) communications session in a wireless-enabled communication environment. A first client node comprises a database containing location and ID information associated with a plurality of second client nodes. The location information in the database is updated as individual second client nodes change their location. As the location information is updated, it is processed by the first client node to determine the distance between it and an individual second client node. If the distance between the first client node and the individual second client node is within a viable D2D communications range, then the user of the first client node is notified that a D2D communications session can be initiate with the individual second client node.

摘要翻译： 提供了用于在启用无线的通信环境中管理设备到设备（D2D）通信会话的设备和方法。 第一客户端节点包括包含与多个第二客户端节点相关联的位置和ID信息的数据库。 当个别第二客户端节点更改其位置时，数据库中的位置信息被更新。 随着位置信息被更新，它由第一客户机节点处理以确定其与单独的第二客户机节点之间的距离。 如果第一客户端节点和单独的第二客户端节点之间的距离在可行的D2D通信范围内，则通知第一客户端节点的用户D2D通信会话可以与单独的第二客户端节点一起发起。

公开(公告)号：EP2752046A4

公开(公告)日：2015-05-06

申请号：EP11871478

申请日：2011-08-31

申请人： BLACKBERRY LTD

发明人： VRZIC SOPHIE ,  BONTU CHANDRA ,  PERIYALWAR SHALINI ,  STEER DAVID

IPC分类号： H04W72/02

CPC分类号： H04W72/08 ,  H04B17/382 ,  H04W16/14 ,  H04W24/10 ,  H04W72/0453 ,  H04W72/085

公开(公告)号：EP2620010A4

公开(公告)日：2016-04-20

申请号：EP11826266

申请日：2011-05-02

申请人： BLACKBERRY LTD

发明人： NOVAK ROBERT ,  STEER DAVID ,  YU DONGSHENG

IPC分类号： H04W24/00 ,  H04W16/14 ,  H04W88/04

CPC分类号： H04W88/04 ,  H04B7/26 ,  H04W16/14 ,  H04W24/00 ,  H04W24/10 ,  H04W28/0231 ,  H04W28/0252 ,  H04W36/06 ,  H04W72/085 ,  H04W84/18

摘要： A wireless user equipment (UE) device includes a processor configured to control at least one of a plurality of subsystems to receive sensory data associated with multiple radio channels relative to one or more radio elements utilizing multiple radio access technologies in a communications network, whereby the sensory data may be processed to determine one or more reliability conditions associated with the sensory data. The processor is further configured to control at least one or more of the plurality of subsystems for communicating the sensory data and the associated reliability conditions to a network node and for processing a control message received from the network node for facilitating allocation of a radio resource to at least one of the radio elements.

公开(公告)号：EP2050227A4

公开(公告)日：2015-04-29

申请号：EP07784995

申请日：2007-07-27

申请人： BLACKBERRY LTD

发明人： ZHANG HANG ,  ZHU PEIYING ,  TONG WEN ,  FONG MO-HAN ,  SENARATH NIMAL GAMINI ,  STEER DAVID ,  YU DEREK ,  NADEN JAMES MARK ,  BAHCECI ISRAFIL

IPC分类号： H04L12/28 ,  H04L29/06 ,  H04W56/00 ,  H04Q7/20 ,  H04Q7/38

CPC分类号： H04W56/002 ,  H04B7/2606

摘要： A wireless communication system and method for wireless communication in a multi-hop network. A first preamble is transmitted using a first repetition cycle. Monitoring for a second preamble is done in a second repetition cycle. The first repetition cycle is different than the second repetition cycle.

公开(公告)号：EP2564615A4

公开(公告)日：2017-06-21

申请号：EP10850425

申请日：2010-04-30

申请人： BLACKBERRY LTD

发明人： STEER DAVID ,  NOVAK ROBERT

IPC分类号： H04W24/04 ,  H04W4/22 ,  H04W12/06 ,  H04W76/00

CPC分类号： H04W24/04 ,  H04W4/22 ,  H04W8/02 ,  H04W12/06 ,  H04W24/08 ,  H04W76/007 ,  H04W76/028

摘要： A method of establishing communication links during a failure within a mobile communications network includes detecting disruptions in communications between a plurality of base stations and a plurality of mobile terminals. Survivability components are activated within the base station and the mobile terminal to operate in a survivability mode. The survivability mode enables communications and services to be provided by the surviving base stations to mobile terminals through activated survivability components. The alternate communication links may operate for as long as a disruption exists.

摘要翻译： 在移动通信网络内的故障期间建立通信链路的方法包括检测多个基站与多个移动终端之间的通信中断。 生存性组件在基站和移动终端内被激活以在生存性模式下操作。 生存性模式使通信和服务能够由存活的基站通过激活的生存性组件提供给移动终端。 只要存在中断，备用通信链路可以运行。

公开(公告)号：EP2245760A4

公开(公告)日：2015-07-08

申请号：EP08861412

申请日：2008-08-25

申请人： BLACKBERRY LTD

发明人： SENARATH NIMAL ,  STEER DAVID ,  YU DEREK ,  ZHANG HANG ,  ZHU PEIYING ,  TONG WEN ,  BAHCECI ISRAFIL

IPC分类号： H04W52/46 ,  H04B7/155 ,  H04B7/26

CPC分类号： H04B7/2606 ,  H04B7/15535

公开(公告)号：EP2620028A4

公开(公告)日：2017-04-05

申请号：EP10857413

申请日：2010-09-23

申请人： BLACKBERRY LTD

发明人： NOVAK ROBERT ,  STEER DAVID ,  YU DONGSHENG

IPC分类号： H04W16/14 ,  H04W88/04

CPC分类号： H04W88/04 ,  H04B7/26 ,  H04W16/14 ,  H04W24/00 ,  H04W24/10 ,  H04W28/0231 ,  H04W28/0252 ,  H04W36/06 ,  H04W72/085 ,  H04W84/18

公开(公告)号：EP2679034A4

公开(公告)日：2016-09-21

申请号：EP11859635

申请日：2011-02-25

申请人： BLACKBERRY LTD

发明人： STEER DAVID ,  NOVAK ROBERT ,  YU DONGSHENG

IPC分类号： H04W8/18 ,  H04W4/02 ,  H04W24/00 ,  H04W76/02 ,  H04W84/18

CPC分类号： H04W76/023 ,  H04L63/0876 ,  H04W4/023 ,  H04W4/20 ,  H04W8/18 ,  H04W12/06 ,  H04W24/10 ,  H04W64/00 ,  H04W76/043

摘要： Devices and methods are provided for determining the proximity of client nodes within a wireless-enabled communication environment. A first client node comprises a database containing identification data associated with a plurality of wireless network access nodes and fingerprint data associated with the client node and a plurality of second client nodes. As the fingerprint information is updated, it is processed by the first client node to identify second client nodes that have matching, or similar, fingerprint information. Those that do are determined to be within a viable device-to-device (D2D) communication range.

公开(公告)号：EP2620009A4

公开(公告)日：2016-04-20

申请号：EP11826265

申请日：2011-05-02

申请人： BLACKBERRY LTD

发明人： NOVAK ROBERT ,  STEER DAVID ,  YU DONGSHENG

IPC分类号： H04W16/14 ,  H04W88/04

CPC分类号： H04W88/04 ,  H04B7/26 ,  H04W16/14 ,  H04W24/00 ,  H04W24/10 ,  H04W28/0231 ,  H04W28/0252 ,  H04W36/06 ,  H04W72/085 ,  H04W84/18

摘要： A wireless user equipment (UE) device includes a processor configured to control at least one of a plurality of subsystems to receive sensory data associated with multiple radio channels relative to one or more radio elements utilizing multiple radio access technologies in a communications network, whereby the sensory data may be processed to determine one or more reliability conditions associated with the sensory data. The processor is further configured to control at least one or more of the plurality of subsystems for communicating the sensory data and the associated reliability conditions to a network node and for processing a control message received from the network node for facilitating allocation of a radio resource to at least one of the radio elements.

公开(公告)号：EP2569995A4

公开(公告)日：2015-08-26

申请号：EP10851172

申请日：2010-05-10

申请人： BLACKBERRY LTD

发明人： NOVAK ROBERT ,  STEER DAVID

IPC分类号： H04W72/04

CPC分类号： H04B17/382 ,  H04L1/00 ,  H04L5/003 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/0453 ,  H04W88/06 ,  H04W88/10 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164

摘要： A method and apparatus that allows a communication system to operate across multiple bands and access technologies and to dynamically assign bands to user equipment (UE) devices based on properties of the bands, traffic conditions, services being delivered and other considerations.