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    COMPONENT CARRIER (DE) ACTIVATION IN COMMUNICATION SYSTEMS USING CARRIER AGGREGATION
    1.
    发明专利
    COMPONENT CARRIER (DE) ACTIVATION IN COMMUNICATION SYSTEMS USING CARRIER AGGREGATION 未知

    公开(公告)号：MY178184A

    公开(公告)日：2020-10-06

    申请号：MYPI2016000613

    申请日：2011-02-04

    Applicant: PANASONIC IP CORP AMERICA ,  SUN PATENT TRUST

    Inventor： WENGERTER CHRISTIAN ,  FEUERSANGER MARTIN ,  LOHR JOACHIM ,  GOLITSCHEK EDLER VON ELBWART ALEXANDER

    Abstract: This invention relates to the proposal of component carrier (de)activation message that is allowing a activation or deactivation of one or more component carriers in the uplink or downlink. Furthermore, the invention relates to the use of the new component carrier (de)activation message in methods for (de)activation of downlink component carrier(s) configured for a mobile terminal, a base station and a mobile terminal. To enable efficient and robust (de)activation of component carriers, the invention proposes to use component carrier-specific or cell- RNTl (s) for the scrambling of the CRC of the component carrier (de)activation message, and to explicitly indicate the intended recipient of the component carrier (de)activation message in a corresponding field in the message. Furthermore, the invention further proposes different designs of the component carrier (de)activation message and further uses thereof, so as to trigger CQI reporting and/or SRS transmission by a mobile terminal.

    Buffer status reporting in a mobile communication system
    3.
    发明专利
    Buffer status reporting in a mobile communication system 未知

    公开(公告)号：AU2010230512B2

    公开(公告)日：2015-06-11

    申请号：AU2010230512

    申请日：2010-04-01

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： FEUERSANGER MARTIN ,  LOHR JOACHIM ,  WENGERTER CHRISTIAN

    IPC: H04W72/12 ,  H04W74/08

    Abstract: The invention relates to methods for transmitting a buffer status report (BSR) in a mobile communication system, more particularly to the definition of rules for triggering, generating and transmitting buffer status reports. The invention also relates to a data transmission method utilizing new rules to decide data of which radio bearers is transmitted within a given transmission time interval. Moreover, the invention relates to scheduling method for radio resources that is taking into account additional scheduling- relevant information from the buffer status reporting and/or data transmission method. To avoid unnecessary grants from the network and to suggest an advanced handling of data transmissions the invention suggests a buffer status reporting and data transmission schemes that take into account the scheduling mode of data of radio bearers pending for transmission to decide whether to report on it in a buffer status report, respectively, whether to multiplex the data to a transport block for transmission.

    Power-limit reporting in a communication system using carrier aggregation
    8.
    发明专利
    Power-limit reporting in a communication system using carrier aggregation 未知

    公开(公告)号：AU2010311871B2

    公开(公告)日：2014-11-20

    申请号：AU2010311871

    申请日：2010-10-20

    Applicant: SUN PATENT TRUST

    Inventor： FEUERSANGER MARTIN ,  LOHR JOACHIM ,  WENGERTER CHRISTIAN

    IPC: H04W72/12 ,  H04W52/14

    Abstract: The invention relates to methods for informing an eNodeB on the transmit power status of a user equipment in a mobile communication system using component carrier (CC) aggregation. Furthermore, the invention is also related to the implementation of these methods by hardware and their implementation in software. The invention proposes procedures that allow the eNodeB to recognize the power usage status of a UE in a communication system using carrier aggregation. The UE indicates to the eNodeB, when the UE is close to using its total maximum UE transmit power or when it has exceeded same. This is achieved by the UE including indicator(s) and/or new MAC CEs to one or more protocol data units transmitted on respective component carriers within a single sub-frame that is providing the eNodeB with power status information. The MAC CEs may report a per-UE power headroom. Alternatively, the MAC CEs may report per-CC power headrooms and/or power reductions applied to the respective uplink CCs.

    Notificación de límite de potencia en un sistema de comunicación usando agregación de portadoras
    10.
    发明专利
    Notificación de límite de potencia en un sistema de comunicación usando agregación de portadoras 未知

    公开(公告)号：ES2688231T3

    公开(公告)日：2018-10-31

    申请号：ES10773252

    申请日：2010-10-20

    Applicant: SUN PATENT TRUST

    Inventor： FEUERSANGER MARTIN ,  LÖHR JOACHIM ,  WENGERTER CHRISTIAN

    IPC: H04L5/00 ,  H04W52/14 ,  H04W52/34

    Abstract: Un procedimiento de información a un eNodoB de un estado de potencia de transmisión de un equipo de usuario en un sistema de comunicación móvil usando una agregación de portadoras de componentes, en el que el procedimiento comprende las siguientes etapas llevadas a cabo por el equipo de usuario: generar una notificación de estado de potencia que incluye una notificación de margen de potencia y una potencia de transmisión máxima específica de portadora de componente para cada portadora de componente de enlace ascendente configurada y activada, en el que la potencia de transmisión máxima específica de portadora de componente tiene en cuenta una cantidad de reducción de potencia en la portadora de componente de enlace ascendente configurada y activada respectiva y la potencia de transmisión máxima específica de portadora de componente se genera cuando el equipo de usuario tiene una asignación de recursos para la portadora de componente de enlace ascendente configurada y activada, y transmitir la notificación de estado de potencia al eNodoB.

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