公开(公告)号：CA2735580A1

公开(公告)日：2010-02-18

申请号：CA2735580

申请日：2009-08-11

Applicant: QUALCOMM INC

Inventor： MEYLAN ARNAUD ,  KRISHNAMOORTHY SRIVIDHYA ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A ,  HALBHAVI SUDHIR ,  NAGPAL VIKAS ,  BHAWNANI UDAYAN ,  HOOVER SCOTT A ,  HANNAGAN STEVE

IPC: H04W24/10

Abstract: In a wireless communication system, user equipment (UE) is provided, one or more set of rules are provided for the UE to handle the processing during a measurement gap. In some aspects, the gap measurement may be ignored. In some aspects, the processing is stored and handled at a later in time and gap measurements are performed. Depending on the system, the measurements performed during the gaps may be UE implementation dependent, wherein the UE determines whether to perform the measurement for a given gap. In some instances, the UE may not perform measurements during the gap, thereby giving priority to other processing, such as RACH processing. Depending on the type of processing required (DL-SCH, UL-SCH, TTI bundling, RACH or SR), the UE may store requests and process the measurements during the gap or ignore the gap measurement as if there were no gaps.

公开(公告)号：CA2731099A1

公开(公告)日：2010-02-11

申请号：CA2731099

申请日：2009-08-07

Applicant: QUALCOMM INC

Inventor： KUMAR VANITHA A ,  QIU BIN ,  RAINA ASHWINI ,  MAHESHWARI SHAILESH ,  XIAO GANG A ,  GOWDA YATEESH S

IPC: H04L12/56 ,  H04L47/32

Abstract: Systems and methodologies are described herein that facilitate efficient handling of packets (e.g., Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) or Service Data Units (SDUs)) in a wireless communication system. As described herein, a number of consecutive packets that are discarded due to a discard timer expiration event and/or other causes can be monitored and compared to a number of tolerated consecutive discarded packets. If the number of consecutive discarded packets does not exceed the number of tolerated consecutive packets, conventional processing operations such as header modification and compression, ciphering, or the like can be omitted for respective packets subsequent to a discarded packet, thereby significantly reducing processing overhead. As further described herein, the number of tolerated consecutive discarded packets can be chosen to maintain header compression (e.g., Robust Header Compression (RoHC)) synchronization, ciphering synchronization, and/or other suitable properties.

公开(公告)号：CA2731099C

公开(公告)日：2015-12-22

申请号：CA2731099

申请日：2009-08-07

Applicant: QUALCOMM INC

Inventor： KUMAR VANITHA A ,  QIU BIN ,  RAINA ASHWINI ,  MAHESHWARI SHAILESH ,  XIAO GANG A ,  GOWDA YATEESH S

IPC: H04L47/32 ,  G10L19/16 ,  H04W28/06 ,  H04W28/10

Abstract: Systems and methodologies are described herein that facilitate efficient handling of packets (e.g., Packet Data Convergence Protocol (PDCP) Protocol Data Units (PDUs) or Service Data Units (SDUs)) in a wireless communication system. As described herein, a number of consecutive packets that are discarded due to a discard timer expiration event and/or other causes can be monitored and compared to a number of tolerated consecutive discarded packets. If the number of consecutive discarded packets does not exceed the number of tolerated consecutive packets, conventional processing operations such as header modification and compression, ciphering, or the like can be omitted for respective packets subsequent to a discarded packet, thereby significantly reducing processing overhead. As further described herein, the number of tolerated consecutive discarded packets can be chosen to maintain header compression (e.g., Robust Header Compression (RoHC)) synchronization, ciphering synchronization, and/or other suitable properties.

公开(公告)号：UA100439C2

公开(公告)日：2012-12-25

申请号：UAA201102838

申请日：2009-08-11

Applicant: QUALCOMM INC

Inventor： MEYLAN ARNAUD ,  KRISHNAMOORTHY SRIVIDHYA ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A ,  HALBHAVI SUDHIR ,  NAGPAL VIKAS ,  BHAWNANI UDAYAN ,  HOOVER SCOTT A ,  HANNAGAN STEVE

IPC: H04W24/00

公开(公告)号：UA97069C2

公开(公告)日：2011-12-26

申请号：UAA201102545

申请日：2009-08-07

Applicant: QUALCOMM INC

Inventor： MAHESHWARI SHAILESH ,  KRISHNAMOORTHY SRIVIDHYA ,  KUMAR VANITHA A ,  MEYLAN ARNAUD

IPC: H04L1/18

Abstract: Описанысистемыи способы, которыеспособствуютиспользованиюгибридногоавтоматическогозапросанаповторнуюпередачу (HARQ) всообщенияхпередачидлядоступак системе. Предусмотрен HARQ-объект, которыйуправляетмножеством HARQ -процессов, которыетипичномогутиспользоватьиндикаторыновыхданных (NDI), чтобыопределятьто, когдаданные, которыепринимаются, являютсяновойпередачейилиповторнойпередачей. Дляпредоставленияресурса HARQ -объектможетопределятьто, естьсообщениепередачиновойпередачейилиповторнойпередачей, наосноветипасообщения, котороесодержитпредоставления. Кромеэтого, адрес, которыйсодержитсяв сообщении, предыдущееиспользование HARQ -процессаи/илит.п. дополнительноможетбытьиспользовано, чтобыопределятьто, явля

公开(公告)号：MX2011001635A

公开(公告)日：2011-04-05

申请号：MX2011001635

申请日：2009-08-11

Applicant: QUALCOMM INC

Inventor： MEYLAN ARNAUD ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A ,  KRISHNAMOORTHY SRIVIDHYA ,  HALBHAVI SUDHIR ,  NAGPAL VIKAS ,  BHAWNANI UDAYAN ,  HOOVER SCOTT A ,  HANNAGAN STEVE

IPC: H04W24/10

Abstract: En un sistema de comunicación inalámbrica, se proporciona equipo de usuario (UE), uno o más conjuntos de reglas se proporcionan para que el UE maneje el procesamiento durante un espacio de medición; en algunos aspectos, la medición de espacio puede ser ignorado; en algunos aspectos, el procesamiento es almacenado y manejado en un tiempo posterior y se realizan las mediciones de espacio; dependiendo del sistema, las mediciones ejecutadas durante los espacios pueden depender de la implementación del UE, en donde el UE determina si ejecuta la medición para un espacio determinado; en algunos casos, el UE puede no ejecutar mediciones durante el espacio, dando así prioridad a otro procesamiento, tal como el procesamiento RACH; dependiendo del tipo de procesamiento requerido (DL-SCH, UL-SCH, atado TTI, RACR o SR), el UE puede almacenar solicitudes y procesar las mediciones durante el espacio o ignorar la medición de espacio como si no hubiera espacios.

公开(公告)号：MX2011001280A

公开(公告)日：2011-03-25

申请号：MX2011001280

申请日：2009-08-07

Applicant: QUALCOMM INC

Inventor： MEYLAN ARNAUD ,  MAHESHWARI SHAILESH ,  KRISHNAMOORTHY SRIVIDHYA ,  KUMAR VANITHA A

IPC: H04L1/18

Abstract: Se describen sistemas y metodologías que facilitan la utilización de la solicitud/repetición automática híbrida (HARQ) en comunicaciones de acceso de sistema; se proporciona una entidad HARQ que administra una pluralidad de procesos HARQ, los cuales típicamente pueden utilizar nuevos indicadores de datos (NDI) para determinar cuándo los datos recibidos son una nueva transmisión o retransmisión; para otorgamientos de recursos, la entidad HARQ puede determinar si la comunicación es una nueva transmisión o retransmisión con base en el tipo de mensaje que contiene el otorgamiento; además, una dirección comprendida dentro del mensaje, un uso previo del proceso HARQ, y/o similar se pueden utilizar adicionalmente para determinar si el mensaje es una nueva transmisión o retransmisión; una vez determinada, la entidad HARQ puede proporcionar el mensaje al proceso HARQ apropiado junto con la indicación de la nueva transmisión o retransmisión.

公开(公告)号：AU2009279494A1

公开(公告)日：2010-02-11

申请号：AU2009279494

申请日：2009-08-07

Applicant: QUALCOMM INC

Inventor： MAHESHWARI SHAILESH ,  KRISHNAMOORTHY SRIVIDHYA ,  KUMAR VANITHA A ,  MEYLAN ARNAUD

IPC: H04L1/18

公开(公告)号：CA2721421A1

公开(公告)日：2009-11-05

申请号：CA2721421

申请日：2009-04-28

Applicant: QUALCOMM INC

Inventor： HO SAI YIU DUNCAN ,  RAINA ASHWINI ,  XIAO GANG A ,  MAHESHWARI SHAILESH ,  KUMAR VANITHA A

IPC: H04L1/16

Abstract: Systems and methodologies are described that facilitate formation and/or dispatch of radio link control (RLC) protocol status reports to a base station. The system can include components that quantify an absence of protocol data units, ascertain whether a number of absent protocol data units exceeds the size of a transmission side grant, insert a sequence number associated with a first absent protocol data unit into an acknowledgement sequence number field associated with a partial status report, incorporates the sequence number associated with the first absent protocol data unit in the partial status report, includes sequence numbers of subsequent absent protocol data units into the partial status report without exceeding the transmission side grant, and sends the partial status report to the base station.

公开(公告)号：AU2009243185A1

公开(公告)日：2009-11-05

申请号：AU2009243185

申请日：2009-04-28

Applicant: QUALCOMM INC

Inventor： KUMAR VANITHA A ,  RAINA ASHWINI ,  XIAO GANG A ,  MAHESHWARI SHAILESH ,  HO SAI YIU DUNCAN

IPC: H04L1/16

Abstract: Systems and methodologies are described that facilitate formation and/or dispatch of radio link control (RLC) protocol status reports to a base station. The system can include components that quantify an absence of protocol data units, ascertain whether a number of absent protocol data units exceeds the size of a transmission side grant, insert a sequence number associated with a first absent protocol data unit into an acknowledgement sequence number field associated with a partial status report, incorporates the sequence number associated with the first absent protocol data unit in the partial status report, includes sequence numbers of subsequent absent protocol data units into the partial status report without exceeding the transmission side grant, and sends the partial status report to the base station.