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1. 发明申请

WO2018231748A1 CONFIGURING SIDELINK COMMUNICATIONS 审中-公开
公开(公告)号：WO2018231748A1
公开(公告)日：2018-12-20
申请号：PCT/US2018/036992
申请日：2018-06-12
申请人： BLACKBERRY LIMITED , BUCKLEY, Adrian , VUTUKURI, Eswar , FAURIE, Rene , BARRETT, Stephen John , YOUNG, Gordon Peter
发明人： BUCKLEY, Adrian , VUTUKURI, Eswar , FAURIE, Rene , BARRETT, Stephen John , YOUNG, Gordon Peter
IPC分类号： H04W76/14
摘要： Systems and methods to configure sidelink resources in a dual connectivity operation are provided. In some aspect, a method comprising: transmitting, from a user equipment (UE), a first message to a first evolved Node B (eNB), wherein the first message indicates a request to establish a sidelink communication; receiving, at the UE, a second message from the first eNB, wherein the second message indicates a frequency that is used by a secondary evolved Node B (SeNB); transmitting, from the UE, a measurement result to the first eNB; and receiving, at the UE, sidelink configuration information from the first eNB, wherein the sidelink configuration information indicates sidelink resources managed by the secondary eNB.

2. 发明申请

WO2016181095A1 ALLOCATING RESOURCES FOR A DEVICE-TO-DEVICE TRANSMISSION 审中-公开
标题翻译：分配设备到设备传输的资源
公开(公告)号：WO2016181095A1
公开(公告)日：2016-11-17
申请号：PCT/GB2015/052357
申请日：2015-08-14
申请人： BLACKBERRY LIMITED , VUTUKURI, Eswar , FAURIE, Rene , SUZUKI, Takashi
发明人： VUTUKURI, Eswar , FAURIE, Rene , SUZUKI, Takashi
IPC分类号： H04W72/04 , H04W76/02
CPC分类号： H04W72/14 , H04W8/005 , H04W72/04 , H04W72/085 , H04W72/121 , H04W76/14
摘要： A method for allocating resources for device-to-device transmission between two or more user equipment (UEs) includes transmitting, from a first UE to a second UE, a resource allocation configuration for device-to-device communications. A resource request for a device-to-device transmission is received from the second UE. In response to the resource request, a resource for the device-to-device transmission is selected at the first UE. A resource grant is transmitted to the second UE. The resource grant identifies the selected resource. A device-to-device transmission is received from the second UE over the selected resource.
摘要翻译：用于为两个或多个用户设备（UE）之间的设备到设备传输分配资源的方法包括从第一UE向第二UE发送用于设备到设备通信的资源分配配置。从第二UE接收到针对设备到设备的传输的资源请求。响应于资源请求，在第一UE处选择用于设备到设备传输的资源。向第二UE发送资源许可。资源授权标识所选资源。通过所选择的资源从第二UE接收设备到设备的传输。

3. 发明申请

WO2017025629A1 NETWORK ACCESS IDENTIFIER INCLUDING AN IDENTIFIER FOR A CELLULAR ACCESS NETWORK NODE 审中-公开
标题翻译：网络访问标识符，包括用于细节访问网络节点的标识符
公开(公告)号：WO2017025629A1
公开(公告)日：2017-02-16
申请号：PCT/EP2016/069243
申请日：2016-08-12
申请人： BLACKBERRY LIMITED , BARRETT, Stephen John , VUTUKURI, Eswar
发明人： BARRETT, Stephen John , VUTUKURI, Eswar
IPC分类号： H04W12/06 , H04W48/18 , H04W76/02
CPC分类号： H04W12/06 , H04W48/18 , H04W76/16 , H04W76/18 , H04W84/12
摘要： A user equipment (UE) sends, to a wireless access node in a wireless local area network (WLAN), a network access identifier (NAI) that includes an identifier for a cellular access network node. The UE receives an authentication challenge based on information in the NAI.
摘要翻译：用户设备（UE）向无线局域网（WLAN）中的无线接入节点发送包括蜂窝接入网节点的标识符的网络接入标识符（NAI）。 UE基于NAI中的信息接收认证挑战。

4. 发明申请

WO2018104348A1 INITIAL ACCESS OF WIRELESS ACCESS NETWORK USING ASSISTANCE INFORMATION 审中-公开
公开(公告)号：WO2018104348A1
公开(公告)日：2018-06-14
申请号：PCT/EP2017/081592
申请日：2017-12-05
申请人： BLACKBERRY LIMITED , VUTUKURI, Eswar , STEPHEN JOHN, Barrett , BUCKLEY, Adrian
发明人： VUTUKURI, Eswar , STEPHEN JOHN, Barrett , BUCKLEY, Adrian
IPC分类号： H04W48/16 , H04W4/02 , H04W48/08 , H04W88/06
摘要： In some examples, a device sends first information to a service, the first information comprising location information of the wireless device, and receives, from the service, assistance information that is based on the first information. The device performs initial access of a wireless access network using the assistance information to achieve power saving at the wireless device, and transmits second information to the service over the wireless access network node.

5. 发明申请

WO2016181094A1 TRANSMITTING A SCHEDULING REQUEST FOR A DEVICE-TO-DEVICE TRANSMISSION 审中-公开
标题翻译：发送设备到设备传输的调度请求
公开(公告)号：WO2016181094A1
公开(公告)日：2016-11-17
申请号：PCT/GB2015/052356
申请日：2015-08-14
申请人： BLACKBERRY LIMITED , VUTUKURI, Eswar
发明人： VUTUKURI, Eswar , FAURIE, Rene , SUZUKI, Takashi
IPC分类号： H04W72/04 , H04W76/02
CPC分类号： H04W72/14 , H04W8/005 , H04W28/0278 , H04W72/1278 , H04W76/14 , H04W88/04 , H04W88/08
摘要： A method for transmitting a scheduling request includes receiving, at a relay UE and from a remote UE, a sidelink control information. The relay UE is within a coverage area of a base station. The remote UE is outside of the coverage area. The relay UE is configured to relay transmissions from the remote UE to the base station, and the sidelink control information indicates a future transmission of a data packet over a sidelink channel. A scheduling request is transmitted to a base station. A scheduling grant that indicates an uplink resource is received from the base station. A data packet over the sidelink channel is received from the remote UE.
摘要翻译：一种用于发送调度请求的方法包括在中继UE处和从远程UE接收侧向控制信息。中继UE在基站的覆盖区域内。远程UE在覆盖区域之外。中继UE被配置为将来自远程UE的传输中继到基站，并且边界控制信息指示在侧向信道上未来数据分组的传输。调度请求被发送到基站。从基站接收表示上行链路资源的调度许可。从远程UE接收来自边界信道的数据分组。

6. 发明申请

WO2016162722A1 SWITCHING BETWEEN NETWORK BASED AND RELAY BASED OPERATION FOR MISSION CRITICAL VOICE CALL 审中-公开
标题翻译：基于网络和基于继电器的任务关键语音呼叫的切换
公开(公告)号：WO2016162722A1
公开(公告)日：2016-10-13
申请号：PCT/IB2015/001452
申请日：2015-04-07
申请人： BLACKBERRY LIMITED , VUTUKURI, Eswar , SUZUKI, Takashi , FAURIE, René
发明人： VUTUKURI, Eswar , SUZUKI, Takashi , FAURIE, René
IPC分类号： H04W36/30 , H04W40/22 , H04W88/04
CPC分类号： H04W36/30 , H04W4/10 , H04W40/22 , H04W88/04
摘要： A device, serving cell and method of switching between modes of operation for the device in a cellular network comprises receiving a service via a connection with the serving cell. A condition indicative of deterioration in network service and an absence of a suitable neighbor cell are detected. In response, discovery of relay nodes is initiated. When a suitable relay node is discovered, a mechanism to switch to receiving the service via the suitable relay node is initiated. The service may be a mission critical push-to-talk over Long Term Evolution service. The relay node may be user equipment acting as a user equipment-to-network relay node. When the device is in an RCC_CONNECTED state, the mechanism to switch includes sending a relay mode preference indication to the serving cell, receiving a connection release message from the serving cell, releasing the serving cell connection, and establishing a sidelink connection with the relay.
摘要翻译：在蜂窝网络中的设备的操作模式之间切换的设备，服务小区和方法包括经由与服务小区的连接来接收服务。检测到指示网络服务恶化和没有合适的相邻小区的条件。作为响应，发起中继节点的发现。当发现合适的中继节点时，启动通过适当的中继节点切换到接收业务的机制。该服务可能是长期演进服务中关键任务的一键通话。中继节点可以是充当用户设备到网络中继节点的用户设备。当设备处于RCC_CONNECTED状态时，切换机制包括向服务小区发送中继模式偏好指示，从服务小区接收连接释放消息，释放服务小区连接，以及建立与中继器的链路连接。

7. 发明申请

WO2016123247A1 COMMUNICATION IN UNLICENSED SPECTRUM 审中-公开
标题翻译：通信频谱中的通信
公开(公告)号：WO2016123247A1
公开(公告)日：2016-08-04
申请号：PCT/US2016/015185
申请日：2016-01-27
申请人： BLACKBERRY LIMITED , SUZUKI, Takashi , VUTUKURI, Eswar , CAI, Zhijun , KREUZER, Werner
发明人： SUZUKI, Takashi , VUTUKURI, Eswar , CAI, Zhijun , KREUZER, Werner
IPC分类号： H04W16/14 , H04W28/04
CPC分类号： H04W16/14 , H04W72/0453 , H04W74/004 , H04W84/12
摘要： A wireless access network node receives assistance information from a user equipment (UE) or other wireless access network node, the assistance information comprising information indicating one or more channels of an unlicensed spectrum to use or avoid. Responsive to the assistance information, the wireless access network node selects at least a first channel of the unlicensed spectrum for communicating data of the UE.
摘要翻译：无线接入网络节点从用户设备（UE）或其他无线接入网络节点接收辅助信息，所述辅助信息包括指示要使用或避免的未许可频谱的一个或多个信道的信息。响应于辅助信息，无线接入网节点至少选择非许可频谱的第一信道来传送UE的数据。

8. 发明申请

WO2018104261A1 SENDING REPORTS OF ASSET TRANSPORT STATUS 审中-公开
公开(公告)号：WO2018104261A1
公开(公告)日：2018-06-14
申请号：PCT/EP2017/081442
申请日：2017-12-05
申请人： BLACKBERRY LIMITED , VUTUKURI, Eswar , STEPHEN JOHN, Barrett
发明人： VUTUKURI, Eswar , STEPHEN JOHN, Barrett
IPC分类号： H04W4/021
CPC分类号： G06Q10/0833 , H04W4/029 , H04W4/35
摘要： In some examples, a device includes a processor configured to compare a current transport status of the asset to a predicted transport status of the asset at each respective time instance of a plurality of time instances, and in response to determining that the current transport status does not differ from the predicted transport status by greater than a specified threshold, skip sending a report relating to the current transport status to a service over a network at the respective time instance of the plurality of time instances.

9. 发明申请

WO2018206992A1 RESOURCE CONFIGURATIONS AND SCHEDULING OF DIRECT TRANSMISSIONS IN MULTI-NETWORK ENVIRONMENTS 审中-公开
公开(公告)号：WO2018206992A1
公开(公告)日：2018-11-15
申请号：PCT/IB2017/000709
申请日：2017-05-10
申请人： BLACKBERRY LIMITED , FAURIE, Rene
发明人： FAURIE, Rene , BARRETT, Stephen John , VUTUKURI, Eswar , YOUNG, Gordon Peter
IPC分类号： H04W72/12
摘要： In some examples, a first network node of a first network sends, in response to a request from a user equipment (UE) served by a second network, a transmission configuration to a second network node of the second network, the transmission configuration relating to a configuration used for a direct wireless transmission between the UE and a wireless device. The first network node sends scheduling information granting a resource for use by the UE in the direct wireless transmission.

10. 发明申请

WO2012115617A1 METHOD AND SYSTEM FOR BURST FORMATTING OF PRECODED EGPRS2 SUPPORTING LEGACY USER MULTIPLEXING 审中-公开
标题翻译：用于预处理EGPRS2的支持方法和系统支持用户多路复用
公开(公告)号：WO2012115617A1
公开(公告)日：2012-08-30
申请号：PCT/US2011/025608
申请日：2011-02-21
申请人： RESEARCH IN MOTION LIMITED , BUCKLEY, Michael Eoin , QU, Shouxing Simon , VUTUKURI, Eswar , XIN, Yan
发明人： BUCKLEY, Michael Eoin , QU, Shouxing Simon , VUTUKURI, Eswar , XIN, Yan
IPC分类号： H04L25/03
CPC分类号： H04L27/2628 , H04L1/007 , H04L1/0072 , H04L25/0224 , H04L25/03159 , H04L25/03343 , H04L27/0008 , H04L27/18 , H04L27/2602 , H04L27/2626 , H04L27/34 , H04L2025/03414
摘要： A method and system for burst formatting of precoded EPGRS2 supporting legacy user multiplexing, the method generating, at a transmitter, a burst containing a plurality of inverse discrete Fourier transform ('IDFT') precoded symbols and plurality of non-IDFT precoded mid-amble symbols, wherein the IDFT precoded symbols are addressed for a first mobile device, and the non-IDFT precoded mid-amble symbols contain data addressed to a second mobile device.
摘要翻译：一种用于突发格式化支持传统用户复用的预编码EPGRS2的方法和系统，该方法在发射机处产生包含多个离散傅里叶逆变换（“IDFT”）预编码符号和多个非IDFT预编码中置码的突发符号，其中所述IDFT预编码符号被寻址用于第一移动设备，并且所述非IDFT预编码的中置码符号包含寻址到第二移动设备的数据。

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