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公开(公告)号:SG11201805727XA
公开(公告)日:2018-08-30
申请号:SG11201805727X
申请日:2017-01-06
Applicant: QUALCOMM INC
Inventor: KUBOTA KEIICHI , JI TINGFANG , LUO TAO , HORN GAVIN , SMEE JOHN , AGARWAL RAVI , SORIAGA JOSEPH , TAVILDAR SAURABHA
Abstract: Aspects of the present disclosure provide methods and apparatus for beam selection in uplink-based and downlink-based mobility scenarios, for example, for new radio (NR) systems which can improve handover reliability, reduce handover frequency, and improve power efficiency. Certain aspects provide a method for wireless communications by a user equipment (UE). The method generally includes transmitting an uplink reference signal with an indication of a preferred downlink beam and receiving a downlink transmission based, at least in part, on the uplink reference signal.
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公开(公告)号:AU2015294420A1
公开(公告)日:2017-01-19
申请号:AU2015294420
申请日:2015-07-15
Applicant: QUALCOMM INC
Inventor: JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH , BHUSHAN NAGA , AZARIAN YAZDI KAMBIZ , MUKKAVILLI KRISHNA KIRAN , GOROKHOV ALEXEI YURIEVITCH , GAAL PETER
IPC: H04W24/10
Abstract: Techniques are described for wireless communication. A first method includes measuring, by a first device, a condition of a wireless channel; and generating at least one channel side information feedback message based on the measured condition of the wireless channel. The at least one channel side information feedback message provides information on a relationship of a set of parameters, including a data rate parameter, an error probability parameter, and at least one of a deadline parameter or a transmission link parameter. A second method includes measuring, by a first device, interference on a wireless channel; identifying an interfering device for the wireless channel based on the measurement; and generating a channel side information feedback message based on the measured interference on the wireless channel. The channel side information feedback message indicates the interfering device for the wireless channel and a correlation of interference from the interfering device with time or frequency.
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公开(公告)号:AU2015294418A1
公开(公告)日:2017-01-19
申请号:AU2015294418
申请日:2015-07-15
Applicant: QUALCOMM INC
Inventor: JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH , BHUSHAN NAGA , AZARIAN YAZDI KAMBIZ , MUKKAVILLI KRISHNA KIRAN , GOROKHOV ALEXEI YURIEVITCH , GAAL PETER
IPC: H04W24/10
Abstract: Techniques are described for wireless communication. A first method includes measuring, by a first device, a condition of a wireless channel; and generating at least one channel side information feedback message based on the measured condition of the wireless channel. The at least one channel side information feedback message provides information on a relationship of a set of parameters, including a data rate parameter, an error probability parameter, and at least one of a deadline parameter or a transmission link parameter. A second method includes measuring, by a first device, interference on a wireless channel; identifying an interfering device for the wireless channel based on the measurement; and generating a channel side information feedback message based on the measured interference on the wireless channel. The channel side information feedback message indicates the interfering device for the wireless channel and a correlation of interference from the interfering device with time or frequency.
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公开(公告)号:NZ727800A
公开(公告)日:2022-04-29
申请号:NZ72780015
申请日:2015-07-15
Applicant: QUALCOMM INC
Inventor: BHUSHAN NAGA , GAAL PETER , JI TINGFANG , SMEE JOHN EDWARD , GOROKHOV ALEXEI YURIEVITCH , MUKKAVILLI KRISHNA KIRAN , SORIAGA JOSEPH , AZARIAN YAZDI KAMBIZ
IPC: H04W24/10
Abstract: Techniques are described for wireless communication. A first method includes measuring, by a first device, a condition of a wireless channel; and generating at least one channel side information feedback message based on the measured condition of the wireless channel. The at least one channel side information feedback message provides information on a relationship of a set of parameters, including a data rate parameter, an error probability parameter, and at least one of a deadline parameter or a transmission link parameter. A second method includes measuring, by a first device, interference on a wireless channel; identifying an interfering device for the wireless channel based on the measurement; and generating a channel side information feedback message based on the measured interference on the wireless channel. The channel side information feedback message indicates the interfering device for the wireless channel and a correlation of interference from the interfering device with time or frequency.
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35.
公开(公告)号:ES2902659T3
公开(公告)日:2022-03-29
申请号:ES18189408
申请日:2016-05-13
Applicant: QUALCOMM INC
Inventor: JIANG JING , ANG PETER , JI TINGFANG , SMEE JOHN , SORIAGA JOSEPH , MUKKAVILLI KRISHNA
Abstract: Un método de comunicación inalámbrica realizado por una entidad subordinada (204) para comunicarse con una entidad de programación (202) a través de una portadora de dúplex por división en el tiempo, TDD, que comprende una pluralidad de subtramas, comprendiendo el método: transmitir primera información confirmada/no confirmada, ACK/NACK, en la parte de ACK (802) de una primera subtrama; y recibir una señal de referencia en una parte de señal de referencia (820) de una segunda subtrama, caracterizado por que una duración de la parte de la señal de referencia es menor que una duración de un símbolo completo en la segunda subtrama; y recibir información de control en una parte de información de control (810) de la segunda subtrama que es posterior a la parte de la señal de referencia de la segunda subtrama, en donde una duración de la parte de información de control es menor que la duración de un símbolo completo en la segunda subtrama.
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公开(公告)号:ES2855678T3
公开(公告)日:2021-09-24
申请号:ES17702491
申请日:2017-01-18
Applicant: QUALCOMM INC
Inventor: KUBOTA KEIICHI , HORN GAVIN , JI TINGFANG , SORIAGA JOSEPH , AZARIAN YAZDI KAMBIZ , TAVILDAR SAURABHA
Abstract: Un procedimiento (2000) para movilidad basada en enlace ascendente en un equipo de usuario, UE, que comprende: identificar (2005), mientras el UE está en un modo conectado con una red, una configuración de recursos radioeléctricos del UE; seleccionar (2010) un conjunto dedicado de recursos para el UE o un conjunto común de recursos para una pluralidad de UE en base a, al menos en parte, la configuración de recursos radioeléctricos identificada; transmitir (2015) una señal piloto a la red usando el conjunto seleccionado de recursos; recibir una señal de mantenimiento de conexión usando el conjunto seleccionado de recursos; e identificar una célula de servicio para el UE en base a, al menos en parte, la señal de mantenimiento de conexión recibida desde la célula de servicio, donde la señal de mantenimiento de conexión que se recibe desde la célula de servicio en base a, al menos en parte, la señal piloto se transmite a la célula de servicio.
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公开(公告)号:MY186822A
公开(公告)日:2021-08-23
申请号:MYPI2017700018
申请日:2015-07-15
Applicant: QUALCOMM INC
Inventor: GAAL PETER , BHUSHAN NAGA , JI TINGFANG , SMEE JOHN EDWARD , GOROKHOV ALEXEI YURIEVITCH , MUKKAVILLI KRISHNA KIRAN , SORIAGA JOSEPH , AZARIAN YAZDI KAMBIZ
IPC: H04W24/10
Abstract: Techniques are described for wireless communication. A first method (1800) includes measuring (1805), by a first device (115, 205), a condition of a wireless channel; and generating at least one channel side information feedback message based on the measured condition of the wireless channel. The at least one channel side information feedback message provides information on a relationship of a set of parameters, including a data rate parameter, an error probability parameter, and at least one of a deadline parameter or a transmission link parameter. A second method includes measuring (1805), by a first device (115, 205), interference on a wireless channel; identifying (1810) an interfering device for the wireless channel based on the measurement; and generating a channel side information feedback message based on the measured interference on the wireless channel. The channel side information feedback message indicates the interfering device for the wireless channel and a correlation of interference from the interfering device with time or frequency. (Figure 4)
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38.
公开(公告)号:SG11202012862YA
公开(公告)日:2021-01-28
申请号:SG11202012862Y
申请日:2019-06-28
Applicant: QUALCOMM INC
Inventor: SARKIS GABI , SORIAGA JOSEPH , GAAL PETER , SANKAR HARI , GOROKHOV ALEXEI
Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine to decode or refrain from decoding a transport block (TB) transmitted from a base station based on a decodability condition. The decodability condition may include whether an effective UE throughput for decoding the TB is greater than a predetermined decoding throughput threshold or not. If the effective UE throughput is greater than the predetermined decoding throughput threshold, the UE may refrain from decoding the TB. In some cases, the TB may be a subsequent transmission from the base station based on an initial transmission not being correctly decoded, and the UE may refrain from decoding the subsequent transmission.
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公开(公告)号:ES2796898T3
公开(公告)日:2020-11-30
申请号:ES15747642
申请日:2015-07-15
Applicant: QUALCOMM INC
Inventor: JI TINGFANG , SMEE JOHN , SORIAGA JOSEPH , BHUSHAN NAGA , AZARIAN YAZDI KAMBIZ , MUKKAVILLI KRISHNA , GOROKHOV ALEXEI , GAAL PETER
IPC: H04W24/10
Abstract: Un procedimiento (1800), realizado por un primer dispositivo (115, 205), de comunicación inalámbrica, que comprende: medir (1805), interferencia en un canal inalámbrico; identificar (1810) un dispositivo interferente para el canal inalámbrico basándose en la interferencia medida; predecir un impacto en una velocidad de datos por el canal inalámbrico cuando se realiza al menos una de una operación de cancelación de interferencia o una operación de detección conjunta; generar (1815) al menos un mensaje de retroalimentación de información del lado del canal basándose en la interferencia medida en el canal inalámbrico, en el que el al menos un mensaje de retroalimentación de información del lado del canal indica el dispositivo interferente para el canal inalámbrico, una correlación de la interferencia medida del dispositivo interferente con el tiempo o la frecuencia, y una correlación de una interferencia residual del dispositivo interferente con el tiempo o la frecuencia basándose al menos en parte en el impacto predicho; y transmitir (1820) el al menos un mensaje de retroalimentación de información del lado del canal a un segundo dispositivo (105, 210).
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公开(公告)号:HUE049654T2
公开(公告)日:2020-10-28
申请号:HUE15747643
申请日:2015-07-15
Applicant: QUALCOMM INC
Inventor: JI TINGFANG , SMEE JOHN , SORIAGA JOSEPH , BHUSHAN NAGA , AZARIAN YAZDI KAMBIZ , MUKKAVILLI KRISHNA , GOROKHOV ALEXEI , GAAL PETER
IPC: H04W24/10
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