公开(公告)号：ES2812790T3

公开(公告)日：2021-03-18

申请号：ES15736714

申请日：2015-06-19

Applicant: QUALCOMM INC

Inventor： YERRAMALLI SRINIVAS ,  LUO TAO ,  SOMASUNDARAM KIRAN KUMAR ,  MALLADI DURGA PRASAD ,  BHUSHAN NAGA ,  WEI YONGBIN ,  DAMNJANOVIC ALEKSANDAR ,  CHEN WANSHI ,  ZHANG XIAOXIA ,  XU HAO ,  SUKHAVASI RAVI TEJA

IPC: H04W74/08

Abstract: Un procedimiento (1100, 1200) de comunicación inalámbrica, que comprende: recibir (1104, 1204) datos para la transmisión por al menos dos portadoras sin licencia, con las al menos dos portadoras sin licencia que incluyen una primera portadora sin licencia y una segunda portadora sin licencia; caracterizado por: realizar (1106, 1206) una cuenta atrás de evaluación de canal libre extendida, ECCA, en la primera portadora sin licencia; determinar (1108, 1208) una posible última ranura de tiempo a partir de una o más posibles últimas ranuras de tiempo de la cuenta atrás de ECCA en la primera portadora sin licencia; y realizar (1210) una comprobación de evaluación de canal libre, CCA, en la segunda portadora sin licencia durante la posible última ranura de tiempo.

公开(公告)号：TN2017000290A1

公开(公告)日：2019-01-16

申请号：TN2017000290

申请日：2016-01-21

Applicant: QUALCOMM INC

Inventor： CHEN WANSHI ,  DABEER ONKAR JAYANT ,  DAMNJANOVIC ALEKSANDAR ,  RICO ALVARINO ALBERTO ,  SOMASUNDARAM KIRAN KUMAR ,  VAJAPEYAM MADHAVAN SRINIVASAN ,  XU HAO

IPC: H04L1/12 ,  H04L1/00 ,  H04L1/16

Abstract: According to the present disclosure, CSI and/or a plurality of ACKs related to a group of DL data transmissions may be buffered at the UE as a GACK until a DCI trigger is received from the eNB. Once the trigger is received, the UE may transmit the CSI and/or GACK to the eNB. In this way HARQ feedback and/or CSI may be reliably communicated while reducing payload. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus send, to a UE, data transmissions associated with a first plurality of downlink subframes. In an aspect, the apparatus increments a counter for each data transmission sent to the UE. In a further aspect, the apparatus transmits, to the UE, a first trigger for a first GACK when a counter is greater than or equal to a threshold.

公开(公告)号：BR112016019489A2

公开(公告)日：2017-08-15

申请号：BR112016019489

申请日：2015-02-16

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC ALEKSANDAR ,  CHEN WANSHI ,  BHUSHAN NAGA ,  GAAL PETER ,  SOMASUNDARAM KIRAN KUMAR ,  LUO TAO ,  WEI YONGBIN ,  MALLADI DURGA PRASAD ,  XU HAO ,  JI TINGFANG

公开(公告)号：AU2016211823A1

公开(公告)日：2017-07-06

申请号：AU2016211823

申请日：2016-01-21

Applicant: QUALCOMM INC

Inventor： DABEER ONKAR JAYANT ,  DAMNJANOVIC ALEKSANDAR ,  SOMASUNDARAM KIRAN KUMAR ,  VAJAPEYAM MADHAVAN SRINIVASAN ,  XU HAO ,  CHEN WANSHI ,  RICO ALVARINO ALBERTO

IPC: H04L1/16 ,  H04L1/00 ,  H04L1/12

Abstract: According to the present disclosure, CSI and/or a plurality of ACKs related to a group of DL data transmissions may be buffered at the UE as a GACK until a DCI trigger is received from the eNB. Once the trigger is received, the UE may transmit the CSI and/or GACK to the eNB. In this way HARQ feedback and/or CSI may be reliably communicated while reducing payload. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus send, to a UE, data transmissions associated with a first plurality of downlink subframes. In an aspect, the apparatus increments a counter for each data transmission sent to the UE. In a further aspect, the apparatus transmits, to the UE, a first trigger for a first GACK when a counter is greater than or equal to a threshold.

公开(公告)号：AU2015290198A1

公开(公告)日：2017-01-05

申请号：AU2015290198

申请日：2015-06-22

Applicant: QUALCOMM INC

Inventor： YERRAMALLI SRINIVAS ,  LUO TAO ,  SUKHAVASI RAVI TEJA ,  JOHN WILSON MAKESH PRAVIN ,  SOMASUNDARAM KIRAN KUMAR ,  DABEER ONKAR ,  MALLADI DURGA PRASAD ,  BHUSHAN NAGA ,  WEI YONGBIN ,  GAAL PETER ,  CHEN WANSHI ,  XU HAO ,  DAMNJANOVIC ALEKSANDAR

IPC: H04W74/08

Abstract: The present disclosure, for example, relates to one or more techniques for scaling the bandwidth of a carrier. Available sub-channels of an unlicensed radio frequency spectrum band may be determined, and the available sub-channels may be included in the carrier. The available sub-channels may be adjacent or non-adjacent sub-channels. The bandwidth of the carrier may be determined according to which sub-channels are included in the carrier. In this way, the bandwidth of the carrier may be scaled according to the available sub-channels in the unlicensed radio frequency spectrum band.

公开(公告)号：BR112016019489A8

公开(公告)日：2021-06-29

申请号：BR112016019489

申请日：2015-02-16

Applicant: QUALCOMM INC

Inventor： DAMNJANOVIC ALEKSANDAR ,  CHEN WANSHI ,  BHUSHAN NAGA ,  GAAL PETER ,  SOMASUNDARAM KIRAN KUMAR ,  LUO TAO ,  WEI YONGBIN ,  MALLADI DURGA PRASAD ,  XU HAO ,  JI TINGFANG

IPC: H04W72/04 ,  H04W76/14

Abstract: técnicas para possibilitar as transmissões assíncronas em uma banda de espectro de frequência de rádio não licenciada. as técnicas são descritas para comunicação sem fio. um método inclui monitorar, por uma primeira estação base de uma primeira operadora, a informação de temporização da transmissão isente de avaliação de canal livre (cca) (cet) de uma segunda estação base de uma segunda portadora; identificar as temporizações de transmissão das cets da segunda estação base da segunda operadora com base pelo menos em parte no monitoramento; e interromper as transmissões da primeira estação base da primeira operadora durante as temporizações de transmissão das cets da segunda estação base da segunda operadora. as transmissões da segunda estação base da segunda operadora podem ser assíncronas para transmissões da primeira estação base da primeira operadora.

公开(公告)号：EA034849B1

公开(公告)日：2020-03-27

申请号：EA201791425

申请日：2016-01-21

Applicant: QUALCOMM INC

Inventor： DABEER ONKAR JAYANT ,  DAMNJANOVIC ALEKSANDAR ,  SOMASUNDARAM KIRAN KUMAR ,  VAJAPEYAM MADHAVAN SRINIVASAN ,  XU HAO ,  CHEN WANSHI ,  RICO ALVARINO ALBERTO

IPC: H04L1/16 ,  H04L1/00 ,  H04L1/12

Abstract: Согласнораскрытиюсущности CSI и/илимножество ACK, связанныхс группойпередачданныхпо DL, могутбуферизоватьсяв UE вкачестве GACK дотехпор, покатриггер DCI небудетпринятиз eNB. Послетогокактриггерпринимается, UE можетпередавать CSI и/или GACK в eNB. Такимобразом, обратнаясвязьпо HARQ и/или CSI можетнадежнопередаватьсяприуменьшениирабочихданных. Васпектераскрытиясущностипредоставляютсяспособ, машиночитаемыйносительи устройство. Устройствоотправляет, в UE, передачиданных, ассоциированныес первыммножествомсубкадровнисходящейлиниисвязи. Васпектеустройствопостепенноувеличиваетсчетчикдлякаждойпередачиданных, отправленнойв UE. Вдополнительномаспектеустройствопередает, в UE, первыйтриггердляпервого GACK, когдасчетчикпревышаетилиравенпороговомузначению.

公开(公告)号：ES2715090T3

公开(公告)日：2019-05-31

申请号：ES15704151

申请日：2015-01-24

Applicant: QUALCOMM INC

Inventor： CHEN WANSHI ,  GAAL PETER ,  DAMNJANOVIC ALEKSANDAR ,  PATEL SHIMMAN ARVIND ,  SOMASUNDARAM KIRAN KUMAR ,  JI TINGFANG ,  XU HAO ,  LUO TAO

IPC: H04W52/14 ,  H04W16/14 ,  H04W52/16 ,  H04W52/34 ,  H04W52/42 ,  H04W52/50

Abstract: Un procedimiento para comunicaciones inalámbricas, mediante una estación base (110), BS, en una banda de espectro de radiofrecuencias compartidas, SRFS, que comprende: ganar la contienda (502) a la banda SRFS durante al menos una parte de un período de trama de radio, en el que el período de trama de radio comprende una pluralidad de períodos de subtrama; transmitir (504) una primera señal a una primera potencia de transmisión durante un primer período; y transmitir (506) una segunda señal a una segunda potencia de transmisión durante un segundo período, en el que la primera potencia de transmisión y la segunda potencia de transmisión se controlan basándose, al menos en parte, en un nivel de potencia determinado para el período de trama de radio y en el que el nivel de potencia del período de trama de radio se determina basándose, al menos en parte, en una primera pérdida de trayectoria, medida por un equipo de usuario (120), UE, de una célula contigua y una segunda pérdida de trayectoria, medida por la BS (110), de la célula contigua.

公开(公告)号：AU2015362737B2

公开(公告)日：2019-02-28

申请号：AU2015362737

申请日：2015-12-15

Applicant: QUALCOMM INC

Inventor： YERRAMALLI SRINIVAS ,  LUO TAO ,  MALLIK SIDDHARTHA ,  ZHANG XIAOXIA ,  DAMNJANOVIC ALEKSANDAR ,  SOMASUNDARAM KIRAN KUMAR

IPC: H04W74/08 ,  H04W72/12

Abstract: Techniques are described for wireless communication. A first method includes contending for access to a first channel of a radio frequency spectrum, and transmitting, upon winning contention for access to the first channel, a first channel reservation indication. The contending may be performed by a first node operating according to a first radio access technology. The first channel reservation indication may be understood by a second node operating according to a second radio access technology.

公开(公告)号：AU2015362737A1

公开(公告)日：2017-05-18

申请号：AU2015362737

申请日：2015-12-15

Applicant: QUALCOMM INC

Inventor： YERRAMALLI SRINIVAS ,  LUO TAO ,  MALLIK SIDDHARTHA ,  ZHANG XIAOXIA ,  DAMNJANOVIC ALEKSANDAR ,  SOMASUNDARAM KIRAN KUMAR

IPC: H04W74/08 ,  H04W72/12

Abstract: Techniques are described for wireless communication. A first method includes contending for access to a first channel of a radio frequency spectrum, and transmitting, upon winning contention for access to the first channel, a first channel reservation indication. The contending may be performed by a first node operating according to a first radio access technology. The first channel reservation indication may be understood by a second node operating according to a second radio access technology.