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1. 发明申请

WO2012061358A3 METHODS OF SETTING MAXIMUM OUTPUT POWER FOR USER EQUIPMENT AND REPORTING POWER HEADROOM, AND THE USER EQUIPMENT 审中-公开
标题翻译：为用户设备设置最大输出功率和报告电动头部和用户设备的方法
公开(公告)号：WO2012061358A3
公开(公告)日：2012-08-02
申请号：PCT/US2011058741
申请日：2011-11-01
申请人： ALCATEL LUCENT USA INC , ALCATEL LUCENT TELECOM LTD , CHENG FANG-CHEN , WORRALL CHANDRIKA , BAKER MATTHEW , CHARRIERE PATRICK
发明人： CHENG FANG-CHEN , WORRALL CHANDRIKA , BAKER MATTHEW , CHARRIERE PATRICK
IPC分类号： H04W52/36
CPC分类号： H04W52/367 , H04W52/146 , H04W52/365
摘要： One embodiment of the method includes defining (S310), at the user equipment (130), a range for the maximum output power. The range includes a maximum value and a minimum value. The minimum value is based on a maximum power signalled by a base station, a power class of the user equipment, a maximum power reduction permitted, an additional maximum power reduction permitted, a reduction term dependent on transmission bandwidth, and a power management term. The method further includes setting (S320), at the user equipment, the maximum output power within the defined range.
摘要翻译：该方法的一个实施例包括在用户设备（130）处定义（S310）最大输出功率的范围。范围包括最大值和最小值。该最小值基于由基站用信号通知的最大功率，用户设备的功率等级，允许的最大功率降低，允许的附加最大功率降低，取决于传输带宽的降低项以及功率管理项。该方法进一步包括在用户设备处设置（S320）在限定范围内的最大输出功率。

2. 发明申请

WO2015150912A3 METHOD OF MEASUREMENT ENHANCEMENT ON TURNED-OFF SMALL CELL FOR DUAL CONNECTIVITY 审中-公开
标题翻译：对于双连接的转换小电池的测量增强方法
公开(公告)号：WO2015150912A3
公开(公告)日：2015-12-17
申请号：PCT/IB2015000631
申请日：2015-03-17
申请人： ALCATEL LUCENT
发明人： DENG YUN , WORRALL CHANDRIKA
IPC分类号： H04W76/02 , H04W88/06
CPC分类号： H04W76/025 , H04W24/10 , H04W48/16
摘要： The invention discloses a method, at a primary e NB, of measurement enhancement on a turned-off small cell for dual connectivity, the method including: obtaining OFF-status information of the turned-off small cell from a secondary e NB; transmitting the OFF-status information to a UE; receiving a measurement report transmitted from the UE about the turned-off small cell; deciding to configure the UE with the dual connectivity; transmitting a request to the secondary e NB to set up the dual connectivity; and receiving an acknowledgement command of the secondary e NB, wherein when the acknowledgement command includes an acknowledgement of the secondary e NB for accepting setting up of the dual connectivity, the method further includes: transmitting RRC connection reconfiguration information to the UE, so that the UE accesses the secondary e NB and sets up the dual connectivity according to the reconfiguration information.
摘要翻译：本发明公开了一种在主小区NB处对关闭小小区进行双连接测量增强的方法，所述方法包括：从辅小区获得关闭小小区的关闭状态信息; 将OFF状态信息发送给UE; 接收所述UE发送的关于所述关闭的小小区的测量报告; 决定配置具有双连接的UE; 向辅助e NB发送请求以建立双连接; 以及接收所述次要e NB的确认命令，其中当所述确认命令包括所述次要e NB的确认以接受建立所述双连接时，所述方法还包括：向所述UE发送RRC连接重新配置信息，使得所述 UE接入次要e NB并根据重新配置信息建立双重连接。

3. 发明申请

WO2015019172A3 METHOD AND APPARATUS FOR RADIO RESOURCE CONTROL CONNECTION 审中-公开
标题翻译：用于无线电资源控制连接的方法和设备
公开(公告)号：WO2015019172A3
公开(公告)日：2015-12-10
申请号：PCT/IB2014001536
申请日：2014-07-21
申请人： ALCATEL LUCENT
发明人： WEN PINGPING , DENG YUN , WORRALL CHANDRIKA
IPC分类号： H04W76/02 , H04W84/04
CPC分类号： H04W76/025 , H04W16/32 , H04W76/027 , H04W76/028 , H04W76/045 , H04W76/064 , H04W84/045
摘要： Embodiments of the present invention provide a method and apparatus for radio resource control connection and a method and an apparatus for solving radio link degradation, wherein user equipment (UE) may establish radio connections to two/plural cells. The method comprises: determining that at least one of the radio connections established by the UE and two/plural cells occur connection failure; and executing radio resource control (RRC) connection to implement dual/plural connectivity with the two/plural cells.
摘要翻译：本发明的实施例提供了用于无线电资源控制连接的方法和装置以及用于解决无线电链路退化的方法和装置，其中用户设备（UE）可以建立到两个/多个小区的无线电连接。该方法包括：确定由UE和两个/多个小区建立的无线连接中的至少一个发生连接失败; 并且执行无线资源控制（RRC）连接以实现与两个/多个小区的双/多连接。

4. 发明申请

WO2015063589A3 METHOD FOR TRANSMITTING RLC STATUS PDU IN COMMUNICATION SYSTEM SUPPORTING DUAL CONNECTIVITY 审中-公开
标题翻译：在支持双连接的通信系统中发送RLC状态PDU的方法
公开(公告)号：WO2015063589A3
公开(公告)日：2015-08-27
申请号：PCT/IB2014002609
申请日：2014-10-30
申请人： ALCATEL LUCENT
发明人： WEN PINGPING , WORRALL CHANDRIKA
IPC分类号： H04W76/02 , H04W28/04
CPC分类号： H04W76/025 , H04L1/1829 , H04W76/021 , H04W88/06
摘要： The invention proposes a method for transmitting RLC status PDU in a communication device of a wireless communication system supporting dual connectivity, wherein the system includes a first, a second base station and a user equipment, and the RLC is acknowledge mode and the user equipment does not support bearer splitting in uplink transmission, at first a first connection with the first base station and a second connection with the second base station are established respectively and the first and the second base station configure logical channels for the radio bearers of the user equipment transmitted on the first connection and the second connection; and then it is determined whether a logical channel with the same first logical channel identifier as a first logical channel allocated for a bearer of downlink transmission on the first connection is allocated for any of the radio bearers of the uplink transmission on the first connection or a logical channel with the same third logical channel identifier as a third logical channel allocated for a bearer of uplink transmission on the first connection is allocated for any of the radio bearers of the downlink transmission on the first connection: If yes, then the communication device transmits the RLC status PDU; If no, then the communication device transmits the RLC status PDU according to a predetermined rule.
摘要翻译：本发明提出了一种用于在支持双连接的无线通信系统的通信设备中发送RLC状态PDU的方法，其中该系统包括第一，第二基站和用户设备，并且RLC是确认模式并且用户设备确实不支持上行传输中的承载分离时，首先分别建立与第一基站的第一连接和与第二基站的第二连接，并且第一基站和第二基站为传输的用户设备的无线承载配置逻辑信道在第一连接和第二连接上; 然后确定为第一连接上的上行链路传输的无线电承载中的任何无线电承载分配了与被分配用于第一连接上的下行链路传输的承载的第一逻辑信道相同的第一逻辑信道标识符的逻辑信道，为第一连接上的下行链路传输的任何无线电承载分配具有与分配用于第一连接上的上行链路传输的承载的第三逻辑信道相同的第三逻辑信道标识符的逻辑信道：如果是，则通信设备传送 RLC状态PDU; 如果否，则通信设备根据预定规则发送RLC状态PDU。

5. 发明申请

WO2015015293A3 METHOD AND APPARATUS FOR ESTABLISHING RADIO BEARER 审中-公开
标题翻译：建立无线电轴承的方法和装置
公开(公告)号：WO2015015293A3
公开(公告)日：2015-07-16
申请号：PCT/IB2014001535
申请日：2014-07-21
申请人： ALCATEL LUCENT
发明人： WEN PINGPING , DENG YUN , WORRALL CHANDRIKA
IPC分类号： H04W76/02
CPC分类号： H04W76/025 , H04W72/042 , H04W88/10
摘要： The present invention discloses a method and an apparatus for establishing a radio bearer, and specifically to a method and an apparatus for establishing a data or signaling bearer in a radio communication system supporting multi-connectivity, wherein the method of establishing the data bearer comprises receiving information related to the data bearer, determining configuration information of respective protocol layers in a user plane protocol stack, that is established at at least one of the macro base station and the small base station for the data bearer, according to the related information and the user plane protocol stack, and sending to the user equipment a radio resource control message including the configuration information to establish the data bearer. By utilizing the method and apparatus according to the present invention, the data bearer and the signaling bearer may be efficiently established in the system supporting multi-connectivity so as to provide a user of radio communication with communication services having higher rate and throughput and enable the small base station to provide better data offloading service.
摘要翻译：本发明公开了一种用于建立无线承载的方法和装置，具体涉及在支持多连接性的无线通信系统中建立数据或信令载体的方法和装置，其中建立数据承载的方法包括接收与数据载体相关的信息，根据相关信息确定在用户平面协议栈中的各个协议层的配置信息，该配置信息在用于数据承载的宏基站和小型基站中的至少一个上建立，用户平面协议栈，并向用户设备发送包括配置信息的无线资源控制消息以建立数据承载。通过利用根据本发明的方法和装置，可以在支持多连接性的系统中有效地建立数据承载和信令承载，从而为具有较高速率和吞吐量的通信业务提供无线电通信的用户，小型基站提供更好的数据卸载服务。

6. 发明专利

ES2851236T3 Selección de celda especial en nodos de red secundarios que soportan conectividad dual 未知
公开(公告)号：ES2851236T3
公开(公告)日：2021-09-03
申请号：ES14306243
申请日：2014-08-06
申请人： ALCATEL LUCENT
发明人： WORRALL CHANDRIKA , PALAT SUDEEP
IPC分类号： H04W76/15
摘要： Un método realizado en un nodo (30) de red secundario y un nodo (20) de red maestro dentro de una red de comunicación inalámbrica que soporta conectividad dual, de tal manera que un equipo de usuario puede comunicarse con un nodo (20) de red maestro y un nodo (30) de red secundario, soportando dicho nodo (30) de red secundario una pluralidad de celdas, comprendiendo dicho método: determinar en dicho nodo (30) de red secundario que una configuración de una de dicha pluralidad de celdas como celda especial para dicho equipo de usuario, de tal manera que dicha celda especial proporcione una funcionalidad predeterminada, debe transferirse a otra de dicha pluralidad de celdas; y siendo el método además caracterizado por, en respuesta a dicha etapa de determinación, transmitir una solicitud para un cambio en celda especial hacia dicho nodo (20) de red maestro; y recibir desde dicho nodo (20) de red maestro una de una solicitud de modificación de nodo de red secundario o una de adición de nodo de red secundario; en donde dicho nodo de red maestro está configurado para recibir información de configuración de recursos de radio que indica un cambio en una celda designada como dicha celda especial en dicho nodo de red secundario antes de transmitir una solicitud de reconfiguración de conexión de recursos de radio a dicho equipo de usuario; en donde dicha solicitud de reconfiguración de conexión de recursos de radio comprende una solicitud de modificación de nodo de red secundario para modificar parámetros relacionados con dicho nodo de red secundario, comprendiendo dicha solicitud de modificación parámetros que identifican una nueva celda especial; y en donde la celda especial está configurada para controlar la transmisión de solicitud de acceso aleatorio de enlace descendente para el procedimiento de Canal de Acceso Aleatorio Físico.

7. 发明专利

BR112012032613A2 método e dispositivo para fornecimento de informação de bsr para auxiliar uma programação eficiente 未知
公开(公告)号：BR112012032613A2
公开(公告)日：2016-11-22
申请号：BR112012032613
申请日：2010-06-21
申请人： ALCATEL LUCENT
发明人： WORRALL CHANDRIKA , WEN PINGPING
IPC分类号： H04W8/22 , H04W28/14 , H04W72/12

8. 发明申请

WO2015155599A3 METHOD OF REFRESHING A KEY IN A USER PLANE ARCHITECTURE 1A BASED DUAL CONNECTIVITY SITUATION 审中-公开
标题翻译：在基于用户平面架构的基础上重新构建一个关键的方法1A基于双连接的情况
公开(公告)号：WO2015155599A3
公开(公告)日：2015-12-10
申请号：PCT/IB2015000632
申请日：2015-03-17
申请人： ALCATEL LUCENT
发明人： DENG YUN , WORRALL CHANDRIKA
IPC分类号： H04W12/04 , H04W88/06 , H04W92/20
CPC分类号： H04W12/04 , H04W76/046 , H04W76/06 , H04W88/06 , H04W92/20
摘要： The invention provides a method of refreshing a key in a user plane architecture 1A based dual connectivity situation. According to an embodiment of the present invention, a method, in a secondary eNB in a dual connectivity communication scenario, of refreshing a key, is provided, wherein a user equipment, a master eNB and a secondary eNB form dual connectivity, a user plane architecture 1A is applied for the dual connectivity, and the master eNB uses a master eNB key, the secondary eNB uses a secondary eNB key, the method comprises following steps: - receiving a new secondary eNB key from the master eNB; - receiving a key fresh complete from the master eNB, which indicates the user equipment has refreshed the secondary eNB key; - implementing a random access procedure with the user equipment; and- refreshing the secondary eNB key with the new secondary eNB key, and implementing data transmission with the user equipment with the new secondary eNB key.
摘要翻译：本发明提供一种在基于双重连接情况的用户平面架构1A中刷新密钥的方法。根据本发明的实施例，提供了一种在双连接性通信场景中的辅助eNB中刷新密钥的方法，其中用户设备，主eNB和辅助eNB形成双重连接，用户平面架构1A被应用于双连接，并且主eNB使用主eNB密钥，辅助eNB使用辅助eNB密钥，该方法包括以下步骤：从主eNB接收新的辅助eNB密钥; - 从主eNB接收新的完整密钥，指示用户设备刷新了次级eNB密钥; - 与用户设备实现随机访问过程; 以及 - 用新的辅助eNB密钥刷新二次eNB密钥，并用新的辅助eNB密钥实现与用户设备的数据传输。

9. 发明申请

WO2015121747A3 FLOW CONTROL METHOD AND APPARATUS FOR MENB AND SENB 审中-公开
标题翻译：用于MENB和SENB的流量控制方法和设备
公开(公告)号：WO2015121747A3
公开(公告)日：2015-12-03
申请号：PCT/IB2015000238
申请日：2015-01-14
申请人： ALCATEL LUCENT
发明人： WEN PINGPING , WORRALL CHANDRIKA , DENG YUN
IPC分类号： H04L12/801
CPC分类号： H04W28/10 , H04W28/0205 , H04W28/0231 , H04W28/0278 , H04W88/08
摘要： Embodiments of the present invention disclose a flow control method and apparatus for an MeNB and an SeNB supporting radio bearer split in a dual connectivity system. The method comprises: receiving information related to an SeNB; and performing flow control with the SeNB based on the information and information related to the MeNB. Through the embodiments of the present invention, the flow control not only considers performing flow control according to middle-and-long terms channel and load conditions, but also cause the flow control to consider the rapid change of the channel and load through feeding back the transmission/ service state.
摘要翻译：本发明实施例公开了一种支持双连接系统中无线承载拆分的MeNB和SeNB的流量控制方法和装置。该方法包括：接收与SeNB有关的信息; 以及基于与所述MeNB相关的信息和信息与所述SeNB进行流量控制。通过本发明的实施例，流量控制不仅考虑根据中长期的信道和负载情况进行流量控制，而且还通过反馈的方式使流量控制考虑信道和负载的快速变化传输/服务状态。

10. 发明申请

WO2015063587A3 METHOD FOR TRANSMITTING SCHEDULING REQUEST IN A BEARING SPLITTING SCENARIO OF A DUAL CONNECTIVITY SYSTEM 审中-公开
标题翻译：用于在双连接系统的承载分离情况下发送调度请求的方法
公开(公告)号：WO2015063587A3
公开(公告)日：2015-08-20
申请号：PCT/IB2014002599
申请日：2014-10-28
申请人： ALCATEL LUCENT
发明人： WEN PINGPING , WORRALL CHANDRIKA
IPC分类号： H04W72/04 , H04W72/12 , H04W76/02
CPC分类号： H04W72/1284 , H04W76/025
摘要： The present invention relates to a method, in a dual connectivity communication system, for transmitting a scheduling request in a scenario in which a bear supports bearing splitting, the method comprising: determining a time interval value between an first available D-SR and an second first available D-SR; determining a transmission policy for transmitting the scheduling request to a first base station and a second base station based on a result of comparing the time interval value and a predetermined threshold; the transmission policy comprises forwarding or transmitting using RACH the scheduling request between base stations; wherein the first D-SR is a transmission resource in a physical uplink control channel of the first base station for transmitting the scheduling request, and the second D-SR is a transmission resource in a physical uplink control channel of the second base station for transmitting the scheduling request.
摘要翻译：本发明涉及一种在双连接通信系统中用于在熊支持轴承拆分的情况下发送调度请求的方法，该方法包括：确定第一可用D-SR和第二可用D-SR之间的时间间隔值第一个可用的D-SR; 基于比较所述时间间隔值和预定阈值的结果来确定用于向第一基站和第二基站发送所述调度请求的传输策略; 传输策略包括使用RACH转发或传输基站之间的调度请求; 其中，所述第一D-SR是所述第一基站的物理上行控制信道中用于传输所述调度请求的传输资源，所述第二D-SR是所述第二基站的物理上行控制信道中的传输资源，用于传输调度请求。

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