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1.
公开(公告)号:KR20210008499A
公开(公告)日:2021-01-22
申请号:KR20207035097
申请日:2019-05-09
Applicant: QUALCOMM INC
Inventor: YANG WEI , JIANG JING , HUANG YI , WANG RENQIU , CHEN WANSHI , GAAL PETER , LI CHIH PING , JI TINGFANG
Abstract: 본개시의다양한양상들은일반적으로무선통신에관한것이다. 일부양상들에서, UE(user equipment)는 PUCCH(physical uplink control channel) 송신이제1 타입의서비스또는제2 타입의서비스와연관되는지여부를결정할수 있고, 제2 타입의서비스는제1 타입의서비스보다높은신뢰도또는낮은레이턴시와연관된다. UE는 PUCCH 송신이제1 타입의서비스와연관될때 제1 세트의자원들을사용하여또는 PUCCH 송신이제2 타입의서비스와연관될때 제2 세트의자원들을사용하여 PUCCH 송신을송신할수 있다. 다수의다른양상들이제공된다.
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公开(公告)号:AU2016233808A1
公开(公告)日:2017-08-17
申请号:AU2016233808
申请日:2016-02-29
Applicant: QUALCOMM INC
Inventor: JIANG JING , MUKKAVILLI KRISHNA , SORIAGA JOSEPH BINAMIRA , JI TINGFANG , LI CHIH PING , SMEE JOHN , BHUSHAN NAGA
Abstract: The disclosure relates in some aspects to a scalable transmission time interval (TTI) and hybrid automatic repeat request (HARQ) design. The TTI is scalable to, for example, achieve latency and/or efficiency tradeoffs for different types of traffic (e.g., mission critical traffic versus traffic with more relaxed latency requirements). In the event a longer TTI is employed, various techniques are disclosed for ensuring a fast turn-around HARQ, thereby maintaining a high level of communication performance.
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3.
公开(公告)号:AU2016233793A1
公开(公告)日:2017-08-17
申请号:AU2016233793
申请日:2016-02-26
Applicant: QUALCOMM INC
Inventor: JIANG JING , JI TINGFANG , MUKKAVILLI KRISHNA KIRAN , BHUSHAN NAGA , SORIAGA JOSEPH BINAMIRA , LI CHIH PING , SMEE JOHN EDWARD
Abstract: Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
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公开(公告)号:SG11201811196YA
公开(公告)日:2019-02-27
申请号:SG11201811196Y
申请日:2017-06-06
Applicant: QUALCOMM INC
Inventor: LI CHIH PING , JIANG JING , JI TINGFANG
Abstract: Techniques for transmission of Ultra-Reliable Low-Latency Communications (URLLC) data over Time Division Duplex (TDD) using a URLLC configuration for a TDD subframe are disclosed. The techniques include determining that data scheduled for transmission using a TDD band over a TDD subframe includes Ultra-Reliable Low-Latency Communications (URLLC) data, and in response, utilizing a URLLC subframe configuration for the TDD subframe. The URLLC subframe configuration includes downlink intervals and uplink intervals.
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公开(公告)号:ES2821001T3
公开(公告)日:2021-04-23
申请号:ES16709234
申请日:2016-02-29
Applicant: QUALCOMM INC
Inventor: JIANG JING , MUKKAVILLI KRISHNA , SORIAGA JOSEPH BINAMIRA , JI TINGFANG , LI CHIH PING , SMEE JOHN , BHUSHAN NAGA
Abstract: Un procedimiento (1200, 1400) de comunicación, que comprende: determinar (1202) que se van a comunicar primeros datos, en el que los primeros datos están asociados a un primer período de latencia que es más corto que un segundo período de latencia asociado a segundos datos que se están comunicando actualmente usando un intervalo de tiempo de transmisión nominal; caracterizado por: seleccionar (1204), en base a la determinación, un intervalo de tiempo de transmisión, TTI, de múltiples símbolos (706), para comunicar los primeros datos, en el que el TTI de múltiples símbolos se escala para cambiar el número de períodos de tiempo de símbolo en un TTI nominal (706) en base a un requisito de latencia de los datos que se van a comunicar, y especifica una pluralidad de períodos de tiempo de símbolo (730, 732, 740, 742, 744, 746) para cada uno de un primer TTI escalado (730+732) y un segundo TTI escalado (734); comunicar (1206, 1402) los primeros datos durante el primer TTI escalado (730+732) usando la pluralidad de períodos de tiempo de símbolo (730, 732) del primer TTI escalado (730+732); y comunicar (1210, 1404) información de retroalimentación en base a al menos una parte de los primeros datos durante el segundo TTI escalado (734) usando al menos uno de la pluralidad de períodos de tiempo de símbolo (740, 742, 744, 746) del segundo TTI escalado (734), en el que el segundo TTI escalado (734) sigue de forma sucesiva al primer TTI escalado (730+732).
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公开(公告)号:AU2016233808B2
公开(公告)日:2020-07-30
申请号:AU2016233808
申请日:2016-02-29
Applicant: QUALCOMM INC
Inventor: JIANG JING , MUKKAVILLI KRISHNA , SORIAGA JOSEPH BINAMIRA , JI TINGFANG , LI CHIH PING , SMEE JOHN , BHUSHAN NAGA
Abstract: The disclosure relates in some aspects to a scalable transmission time interval (TTI) and hybrid automatic repeat request (HARQ) design. The TTI is scalable to, for example, achieve latency and/or efficiency tradeoffs for different types of traffic (e.g., mission critical traffic versus traffic with more relaxed latency requirements). In the event a longer TTI is employed, various techniques are disclosed for ensuring a fast turn-around HARQ, thereby maintaining a high level of communication performance.
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7.
公开(公告)号:AU2016233793B2
公开(公告)日:2019-06-27
申请号:AU2016233793
申请日:2016-02-26
Applicant: QUALCOMM INC
Inventor: JIANG JING , JI TINGFANG , MUKKAVILLI KRISHNA KIRAN , BHUSHAN NAGA , SORIAGA JOSEPH BINAMIRA , LI CHIH PING , SMEE JOHN EDWARD
Abstract: Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
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公开(公告)号:CA3028092A1
公开(公告)日:2018-02-01
申请号:CA3028092
申请日:2017-06-06
Applicant: QUALCOMM INC
Inventor: LI CHIH PING , JIANG JING , JI TINGFANG
Abstract: Techniques for transmission of Ultra-Reliable Low-Latency Communications (URLLC) data over Time Division Duplex (TDD) using a URLLC configuration for a TDD subframe are disclosed. The techniques include determining that data scheduled for transmission using a TDD band over a TDD subframe includes Ultra-Reliable Low-Latency Communications (URLLC) data, and in response, utilizing a URLLC subframe configuration for the TDD subframe. The URLLC subframe configuration includes downlink intervals and uplink intervals.
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