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公开(公告)号：BRPI0909725A2
公开(公告)日：2015-10-06
申请号：BRPI0909725
申请日：2009-03-27
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , DAMNJANOVIC JELENA M , MONTOJO JUAN
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公开(公告)号：SG2013060413A
公开(公告)日：2015-03-30
申请号：SG2013060413
申请日：2009-08-10
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA M , MONTOJO JUAN , SARKAR SANDIP
Abstract: A method, an apparatus, and a computer program product operable in a wireless communication system are provided in which a pairing is determined between one or more uplink carriers and one or more downlink carriers. The one or more uplink carriers and the one or more downlink carriers include at least three carriers. On which carrier to exchange control information on one or more of the carriers is based on the pairing or an anchor carrier designation.
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公开(公告)号：CA2742482C
公开(公告)日：2015-02-03
申请号：CA2742482
申请日：2009-11-11
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA M , MONTOJO JUAN , GAAL PETER
Abstract: A wireless communication system facilitates multichannel periodic and aperiodic feedback (e.g., Channel Quality Indicator (CQI), Rank indicator (RI), Precoding Matrix Indicator (PMI)) from a population of user equipment while facilitating legacy single carrier communication. Paired downlink (DL)/ uplink (UL) or many-to-one mapping communication can be established by common system information or dedicated signaling. In one aspect, a flag sent by system information or by dedicated signaling can indicate which means controls. Feedback can be configured for each carrier independently reported in a concatenated in frequency fashion, reported in a cycle in time fashion, or reported in a staggered in time and frequency fashion. Feedback can be reported jointly as one wide bandwidth. Feedback can be a single report perhaps reported on a data channel for more capacity or by cycled carrier/subband reporting.
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公开(公告)号：AU2009282050B2
公开(公告)日：2014-03-06
申请号：AU2009282050
申请日：2009-08-12
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA M , MONTOJO JUAN , SARKAR SANDIP , GAAL PETER , KHANDEKAR AAMOD D , FARAJIDANA AMIR
IPC: H04L5/00
Abstract: Systems and methodologies are described that facilitate assigning resources for an anchor carrier and an additional carrier with a grant message. The grant message communicated with an anchor carrier can include resource information a plurality of carriers. Moreover, the systems and methodologies that facilitate identifying control information for an anchor carrier and/or an additional carrier based upon an operating mode, wherein the operating mode is a legacy mode or an extended mode. Based on the operating mode, particular resources associated with control regions are monitored for control information for respective anchor carrier(s) or additional carrier(s).
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公开(公告)号：AU2010245961A1
公开(公告)日：2011-11-10
申请号：AU2010245961
申请日：2010-05-04
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA M , JUAN MONTOJO , XIAOXIA ZHANG
Abstract: Techniques for sending feedback information for multi-carrier operation are described. In an aspect, feedback information for data transmissions on multiple downlink carriers may be sent on at least one uplink resource determined based on at least one downlink resource used to send at least one downlink grant for the data transmissions. In another aspect, feedback information for data transmissions on multiple downlink carriers may be sent with reduced or no orthogonal spreading to enable more feedback information to be sent. In yet another aspect, feedback information for data transmissions on multiple downlink carriers may be sent with channel selection. A UE may send a transmission of at least one signal value on at least one resource to convey acknowledgement (ACK) information for data transmissions on multiple downlink carriers. The signal value(s) and resource(s) may be determined based on the content of the ACK information.
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Patent Agency Ranking
公开(公告)号：MX2011001636A
公开(公告)日：2011-04-05
申请号：MX2011001636
申请日：2009-08-12
Applicant: QUALCOMM INC
Inventor： SARKAR SANDIP , GAAL PETER , FARAJIDANA AMIR , MONTOJO JUAN , KHANDEKAR AAMOD D , DAMNJANOVIC JELENA M
IPC: H04L5/00
Abstract: Se describen sistemas y metodologías que facilitan la asignación de recursos para una portadora de anclaje y una portadora adicional con un mensaje de concesión. El mensaje de concesión comunicado con una portadora de anclaje puede incluir información de recursos en una pluralidad de portadoras. Además, los sistemas y metodologías que facilitan la identificación de información de control para una portadora de anclaje y/o una portadora adicional de acuerdo con un modo operativo, en donde el modo operativo es un modo heredado y un modo extendido. De acuerdo con el modo operativo, recursos particulares asociados con regiones de control se monitorean para obtener información de control para portadoras de anclaje respectivas o portadoras adicionales.
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公开(公告)号：CA2762320A1
公开(公告)日：2010-12-09
申请号：CA2762320
申请日：2010-06-02
Applicant: QUALCOMM INC
Inventor： CHEN WANSHI , MONTOJO JUAN , DAMNJANOVIC JELENA M
Abstract: Systems and methodologies are described herein that facilitate various techniques for enhanced downlink assignment index (DAI) signaling in a multi-carrier wireless communication system. As described herein, DAI and/or other indicator signaling transmitted on a first carrier can be configured to carry information relating to a number of downlink transmission assignments applied to at least a second carrier, which in some cases can be disparate from the first carrier. To these ends, described herein are techniques for cross-carrier DAI signaling, multiple DAI signaling, aggregate DAI signaling, and other similar techniques. As additionally described herein, DAI signaling can be related to downlink control transmissions and/or downlink data transmissions in connection with respective techniques that can be applied to the DAI signaling.
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公开(公告)号：CA2834141A1
公开(公告)日：2010-11-11
申请号：CA2834141
申请日：2010-05-06
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA M , CHEN WANSHI , GAAL PETER , MONTOJO JUAN , BHUSHAN NAGA , KHANDEKAR AAMOD D
Abstract: Systems and methodologies are described that facilitate indicating feedback parameters for multiple single carrier assignments, multicarrier assignments, and/or the like according to single carrier-frequency division multiple access (SC-FDMA), relaxed SC-FDMA, etc. Feedback in relaxed SC-FDMA can be bundled by a mobile device to conserve power. In addition, a downlink assignment indicator (DAI) can be utilized to detect and indicate lost grants.
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公开(公告)号：CA2834139A1
公开(公告)日：2010-11-11
申请号：CA2834139
申请日：2010-05-06
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC JELENA M , CHEN WANSHI , GAAL PETER , MONTOJO JUAN , BHUSHAN NAGA , KHANDEKAR AAMOD D
IPC: H04W68/00
Abstract: Systems and methodologies are described that facilitate indicating feedback parameters for multiple single carrier assignments, multicarrier assignments, and/or the like according to single carrier-frequency division multiple access (SC-FDMA), relaxed SC-FDMA, etc. Feedback in relaxed SC-FDMA can be bundled by a mobile device to conserve power. In addition, a downlink assignment indicator (DAI) can be utilized to detect and indicate lost grants.
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公开(公告)号：MX2010010612A
公开(公告)日：2010-11-09
申请号：MX2010010612
申请日：2009-03-27
Applicant: QUALCOMM INC
Inventor： DAMNJANOVIC ALEKSANDAR , MONTOJO JUAN , DAMNJANOVIC JELENA M
Abstract: Se describen técnicas para asignar de manera dinámica recurso de confirmación (ACK) a un equipo de usuario (UE). Para programación dinámica, un mensaje de programación puede utilizarse para enviar la información de programación para una sola transmisión de datos. Para programación semi-persistente, un mensaje de programación puede utilizarse para enviar una asignación semi-persistente para múltiples transmisiones de datos. En un aspecto, por lo menos un campo de un mensaje de programación, el cual normalmente se utiliza para llevar información de programación para programación dinámica, puede reutilizarse para llevar una asignación de recurso de ACK para programación semi-persistente. En un diseño, un UE puede recibir un mensaje de programación que lleva una asignación semi-persistente y puede obtener una asignación de recurso de ACK de por lo menos un campo del mensaje de programación. El UE puede recibir una transmisión de datos enviada de acuerdo con la asignación semi-persistente, determinar la información de ACK para la transmisión de datos, y enviar la información de ACK con el recurso de ACK.
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