-
公开(公告)号：SI3146787T1
公开(公告)日：2019-01-31
申请号：SI201530518
申请日：2015-05-07
Applicant: QUALCOMM INC
-
公开(公告)号：AU2015350436B2
公开(公告)日：2019-01-31
申请号：AU2015350436
申请日：2015-10-22
Applicant: QUALCOMM INC
Inventor： BHUSHAN NAGA , JIANG JING , JI TINGFANG , MUKKAVILLI KRISHNA KIRAN , SORIAGA JOSEPH BINAMIRA , SMEE JOHN EDWARD
IPC: H04L1/18
Abstract: Methods, systems, and devices for wireless communication are described. In some examples, a wireless system may use a staggered uplink/downlink (UL/DL) format in which the symbol periods of the downlink are offset from the symbol periods of the uplink. Thus, if a user equipment (UE) receives a transmission in a first symbol period, it may decode the transmission and transmit a response in a staggered symbol period (e.g., in a UL control channel symbol period beginning one half of a symbol period after the first symbol period). A base station may then receive the response and, if it is a negative acknowledgement (NACK), retransmit during the third symbol period following the first symbol period. In another example, thin control channels may be used to reduce the round trip time between receiving a transmission and a retransmission.
-
公开(公告)号：AU2015264605B2
公开(公告)日：2018-12-06
申请号：AU2015264605
申请日：2015-05-07
Applicant: QUALCOMM INC
Inventor： JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH BINAMIRA , BHUSHAN NAGA , GAAL PETER , GOROKHOV ALEXEI YURIEVITCH , MUKKAVILLI KRISHNA KIRAN , HOWARD MICHAEL ALEXANDER , COOPER ROTEM , ANG PETER
Abstract: Aspects of the disclosure provide for a thin control channel structure that can be utilized to enable multiplexing of two or more data transmission formats. For example, a thin control channel may carry information that enables ongoing transmissions utilizing a first, relatively long transmission time interval (TTI) to be punctured, and during the punctured portion of the long TTI, a transmission utilizing a second, relatively short TTI may be inserted. This puncturing is enabled by virtue of a thin channel structure wherein a control channel can carry scheduling information, grants, etc., informing receiving devices of the puncturing that is occurring or will occur. Furthermore, the thin control channel can be utilized to carry other control information, not being limited to puncturing information. Other aspects, embodiments, and features are also claimed and described.
-
公开(公告)号：AU2016265699B2
公开(公告)日：2018-11-29
申请号：AU2016265699
申请日：2016-05-13
Applicant: QUALCOMM INC
Inventor： JIANG JING , ANG PETER PUI LOK , JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH BINAMIRA , MUKKAVILLI KRISHNA KIRAN
Abstract: In an aspect of the disclosure, a method, a computer program product, and an apparatus are provided. The method may be performed by a scheduling entity. The scheduling entity transmits control information in a control portion of the subframe, the control information corresponding to data information within the subframe, transmits the data information in a data portion of the subframe, receives a pilot signal from the set of subordinate entities in a pilot portion of the subframe, and receives an ACK/NACK signal from the set of subordinate entities in an ACK portion of the subframe. The ACK portion is subsequent to the pilot portion of the subframe. The ACK/NACK signal includes acknowledgment information corresponding to the data information. The control portion, the data portion, the pilot portion, and the ACK portion are contained in the same subframe.
-
105.发明专利
公开(公告)号：CL2018001477A1
公开(公告)日：2018-10-19
申请号：CL2018001477
申请日：2018-06-01
Applicant: QUALCOMM INC
Inventor： LUO TAO , BHUSHAN NAGA , JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH BINAMIRA , MUKKAVILLI KRISHNA KIRAN , JIANG JING , ANG PETER PUI LOK , ZENG WEI
Abstract: MÉTODO DE COMUNICACIÓN INALÁMBRICA EN UNA RED SÍNCRONA PARA QUE UNA ENTIDAD DE PROGRAMACIÓN SE COMUNIQUE CON UN CONJUNTO DE UNA O MÁS ENTIDADES SUBORDINADAS QUE UTILIZAN UNA PORTADORA DE DUPLEXIÓN POR DIVISIÓN DE TIEMPO QUE COMPRENDE DETERMINAR QUE UN RETARDO PARA UNA TRANSMISIÓN DE ACUSE DE RECIBO (ACK) DE ENLACE ASCENDENTE SE TRANSMITE POR UNA ENTIDAD SUBORDINADA, TRANSMITIR EL RETARDO DETERMINADO A LA ENTIDAD SUBORDINADA UTILIZANDO UNA TRANSMISIÓN DE CANAL DE CONTROL DURANTE UNA PRIMERA SUBTRAMA, TRANSMITIR EL PAQUETE DE DATOS DE ENLACE DESCENDENTE A LA ENTIDAD SUBORDINADA DURANTE LA PRIMERA SUBTRAMA Y RECIBIR EL ACK DE ENLACE ASCENDENTE DE LA ENTIDAD SUBORDINADA DURANTE UNA SEGUNDA SUBTRAMA DE ACUERDO CON EL RETARDO; APARATO.
-
Patent Agency Ranking
公开(公告)号：ZA201700484B
公开(公告)日：2018-08-29
申请号：ZA201700484
申请日：2017-01-20
Applicant: QUALCOMM INC
Inventor： JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH , BHUSHAN NAGA , AZARIAN YAZDI KAMBIZ , MUKKAVILLI KRISHNA KIRAN , GOROKHOV ALEXEI YURIEVITCH , GAAL PETER
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.
-
公开(公告)号：ES2675205T3
公开(公告)日：2018-07-09
申请号：ES15724445
申请日：2015-05-07
Applicant: QUALCOMM INC
Inventor： JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH BINAMIRA , BHUSHAN NAGA , GAAL PETER , GOROKHOV ALEXEI YURIEVITCH , MUKKAVILLI KRISHNA KIRAN , HOWARD MICHAEL ALEXANDER , COOPER ROTEM , ANG PETER
Abstract: Un procedimiento (800) de comunicación inalámbrica, que comprende: recibir una asignación de recursos en un canal de asignación de enlace descendente, comprendiendo la asignación de recursos una concesión de recursos de tiempo-frecuencia para recibir primeros datos en un canal de datos de enlace descendente durante un primer intervalo de tiempo de transmisión, TTI; recibir los primeros datos en el canal de datos de enlace descendente durante el primer TTI; y recibir información de control en un canal de control de enlace descendente durante un segundo TTI de duración más corta que el primer TTI, configurándose la información de control para modificar la concesión de recursos de tiempo-frecuencia para los primeros datos recibidos en el canal de datos de enlace descendente durante el primer TTI, en el que el segundo TTI se superpone con una parte del primer TTI.
-
公开(公告)号：CL2017001031A1
公开(公告)日：2017-12-22
申请号：CL2017001031
申请日：2017-04-26
Applicant: QUALCOMM INC
Inventor： BHUSHAN NAGA , JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH BINAMIRA , MUKKAVILLI KRISHNA KIRAN , AZARIAN YAZDI KAMBIZ , JIANG JING , ANG PETER PUI LOK
IPC: H04L27/26
Abstract: UN DISEÑO DE ESTRUCTURA DE TRAMA UNIFICADA INCLUYE MÚLTIPLES ESTRUCTURAS PARA SOPORTAR MÚLTIPLES REQUERIMIENTOS DE ACCESO; EN ALGUNOS ASPECTOS, DIFERENTES REQUERIMIENTOS DE ACCESO SE PUEDEN RELACIONAR CON DIFERENTES CATEGORÍAS DE TERMINAL DE ACCESO Y/O DIFERENTES APLICACIONES; EN ALGUNOS ASPECTOS, DIFERENTES CATEGORÍAS DE TERMINAL DE ACCESO SE PUEDEN RELACIONAR CON DIFERENTES REQUERIMIENTOS DE RENDIMIENTO DE DIFERENTES TERMINALES DE ACCESO, EN ALGUNOS ASPECTOS, EL DISEÑO DE LA ESTRUCTURA DE TRAMA UNIFICADA DIVULGADA PODRÍA SOPORTAR, POR EJEMPLO, Y SIN LIMITACIÓN, AL MENOS UNO DE: UN MODO DE BAJA LATENCIA, UN MODO DE BAJA SOBRECARGA, UN MODO DE BAJA POTENCIA (POR EJEMPLO, PARA MICRO-DORMIR Y/O CONMUTACIÓN DE ANCHO DE BANDA DINÁMICO), UNA TERMINAL DE ACCESO CON CAPACIDAD DE BANDA ANGOSTA QUE OPERA EN BANDA ANCHA, O LATENCIA ULTRA-BAJA Y MULTIPLEXIÓN NOMINAL; TAMBIÉN SE RECLAMAN Y DESCRIBEN OTROS ASPECTOS, MODALIDADES Y CARACTERÍSTICAS.
-
公开(公告)号：AU2016265699A1
公开(公告)日：2017-11-02
申请号：AU2016265699
申请日：2016-05-13
Applicant: QUALCOMM INC
Inventor： JI TINGFANG , SMEE JOHN EDWARD , SORIAGA JOSEPH BINAMIRA , MUKKAVILLI KRISHNA KIRAN , JIANG JING , ANG PETER PUI LOK
Abstract: In an aspect of the disclosure, a method, a computer program product, and an apparatus are provided. The method may be performed by a scheduling entity. The scheduling entity transmits control information in a control portion of the subframe, the control information corresponding to data information within the subframe, transmits the data information in a data portion of the subframe, receives a pilot signal from the set of subordinate entities in a pilot portion of the subframe, and receives an ACK/NACK signal from the set of subordinate entities in an ACK portion of the subframe. The ACK portion is subsequent to the pilot portion of the subframe. The ACK/NACK signal includes acknowledgment information corresponding to the data information. The control portion, the data portion, the pilot portion, and the ACK portion are contained in the same subframe.
-
公开(公告)号：AU2016233840A1
公开(公告)日：2017-08-24
申请号：AU2016233840
申请日：2016-02-19
Applicant: QUALCOMM INC
Inventor： JIANG JING , SORIAGA JOSEPH BINAMIRA , JI TINGFANG , SMEE JOHN EDWARD , GAAL PETER , ZENG WEI
Abstract: Method, systems, and devices are described for low latency, robust acknowledgement reporting in a wireless communication system. A receiving device may receive a transmission in the transmission time interval (TTI), the transmission may include one or a plurality of symbols. The receiving device may identify an uplink acknowledgement channel configuration based on the format of the TTI. The receiving device may send an acknowledgement message to the sending device on the uplink acknowledgement channel according to the uplink acknowledgement channel configuration.
-
-
-
-
-
-
-
-
-
Search Results
328
records
(took 0.024 seconds)
