公开(公告)号：ES2811457T3

公开(公告)日：2021-03-12

申请号：ES17719441

申请日：2017-04-11

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  CHEN JIALING LI ,  FREDERIKS GUIDO ROBERT ,  ASTERJADHI ALFRED ,  CHERIAN GEORGE

IPC: H04L1/00

Abstract: Un punto de acceso (105-a) para pedir retroalimentación de canal, que comprende: una memoria (250) que almacena instrucciones de retroalimentación de canal; y al menos un procesador (203) acoplado con la memoria (250), en el que el al menos un procesador (203) está configurado para ejecutar las instrucciones de retroalimentación de canal para: generar una petición (400) de retroalimentación de canal, en el que la petición (400) incluye un indicador (410) que especifica que la petición (400) usa un primer formato diferente de un segundo formato, en el que el indicador (410) corresponde a un campo de información (408) de un bit de una estación, STA, definido por el segundo formato y en el que el indicador se establece en un valor que es incoherente con los identificadores de asociación (418) asignados a las STA que se comunican usando el segundo formato; transmitir la petición de retroalimentación de canal a una STA (115-a), en el que la petición (400) incluye además uno o más parámetros para indicar una porción de un ancho de banda de canal sobre el cual se pide la retroalimentación de canal; y recibir la retroalimentación de canal de la STA (115-a).

公开(公告)号：HUE047274T2

公开(公告)日：2020-04-28

申请号：HUE15778466

申请日：2015-09-24

Applicant: QUALCOMM INC

Inventor： YANG LIN ,  CHEN JIALING LI ,  TIAN BIN

IPC: H04L27/26 ,  H04W72/04

公开(公告)号：SG11202000448WA

公开(公告)日：2020-02-27

申请号：SG11202000448W

申请日：2018-08-09

Applicant: QUALCOMM INC

Inventor： CHEN JIALING LI ,  YANG LIN ,  TIAN BIN ,  ZHANG NING ,  JONES IV VINCENT KNOWLES ,  VAN NEE DIDIER JOHANNES RICHARD ,  JALLOUL LOUAY ,  MOHAMMED AHMAD ABDULRAHMAN

IPC: H04B1/10 ,  H04B1/403

Abstract: SignalCorrection Component Distorted Signal 132 Data Packet Signal 134 Transmitter Parameters 136 Adjusting Component 138 FIG. 1 (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) vitivio oimIE (19) World Intellectual Property Organization International Bureau (10) International Publication Number WO 2019/036262 Al (43) International Publication Date 21 February 2019 (21.02.2019) WIP0 I PCT 92121-1714 (US). YANG, Lin; c/o QUALCOMM INCOR- PORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). TIAN, Bin; c/o QUALCOMM INCOR- PORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). ZHANG, Ning; c/o QUALCOMM IN- CORPORATED, 5775 Morehouse Drive, San Diego, Cali- fornia 92121-1714 (US). JONES IV, Vincent Knowles; c/ o QUALCOMM INCORPORATED, 5775 Morehouse Dri- ve, San Diego, California 92121-1714 (US). VAN NEE, Didier Johannes Richard; c/o QUALCOMM INCORPO- RATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). JALLOUL, Louay; c/o QUALCOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). MOHAMMED, Ahmad Ab- dulrahman; c/o QUALCOMM INCORPORATED, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (74) Agent: BINDSEIL, James J. et al.; c/o ARENT FOX LLP, 1717 K Street NW, Washington, District of Columbia 20006-5344 (US). (51) International Patent Classification: HO4B 1/10 (2006.01) HO4B 1/403 (2015.01) (21) International Application Number: PCT/US2018/045913 (22) International Filing Date: 09 August 2018 (09.08.2018) English English (25) Filing Language: (26) Publication Language: (30) Priority Data: 62/546,377 16 August 2017 (16.08.2017) US 16/058,301 08 August 2018 (08.08.2018) US (71) Applicant: QUALCOMM INCORPORATED [US/US]; ATTN: International IP Administration, 5775 Morehouse Drive, San Diego, California 92121-1714 (US). (72) Inventors: CHEN, Jialing Li; c/o QUALCOMM INCOR- PORATED, 5775 Morehouse Drive, San Diego, California (54) Title: TECHNIQUES FOR DISTORTION CORRECTION AT A RECEIVER DEVICE 100 Th4 110-b 125 125 105-b BSS2 115-a STA3 • 110-a 115-e 125 STA1 •— • 115-cl 125 125 STA5 115-b 125 AP1 Signal Correction Component 140 Distorted Signal 132 Data Packet Signal 134 Transmitter Parameters 136 Adjusting Component 142 05-a STA2 BSS1 ------- (57) : Apparatuses and methods for correcting a distorted signal at a receiver device during wireless local area network (WLAN) communications are disclosed. The apparatuses and methods include receiving, by a receiver device in a WLAN, a distort- ed signal corresponding to a data packet signal transmitted from a transmitter device, receiving, by the receiver device, one or more transmitter parameters corresponding to the transmission of the data packet signal, the one or more transmitter parameters including information to adjust the distorted signal, and adjusting, by the receiver device, the distorted signal to reconstruct the data packet signal based at least on the one or more transmitter parameters. [Continued on next page] WO 2019/036262 Al 1111111111111111111010101111101111111111111111110111111110111111111111111111111111111111 (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: with international search report (Art. 21(3)) before the expiration of the time limit for amending the claims and to be republished in the event of receipt of amendments (Rule 48.2(h))

公开(公告)号：AU2015327996A1

公开(公告)日：2017-03-09

申请号：AU2015327996

申请日：2015-10-01

Applicant: QUALCOMM INC

Inventor： YANG LIN ,  TIAN BIN ,  CHEN JIALING LI

IPC: H04B7/06

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus includes a processor configured to determine a first set of CSD values for transmitting a first set of information on a plurality of antennas, determine a second set of CSD values for transmitting a second set of information on the plurality of antennas, and transmit the first set of information based on the first set of CSD values and the second set of information based on the second set of CSD values.

公开(公告)号：SG11202006805WA

公开(公告)日：2020-08-28

申请号：SG11202006805W

申请日：2019-02-15

Applicant: QUALCOMM INC

Inventor： VERMA LOCHAN ,  TIAN BIN ,  VERMANI SAMEER ,  YANG LIN ,  CHEN JIALING LI ,  KIM YOUHAN

IPC: H04L5/00

Abstract: This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for partial bandwidth feedback based on punctured sounding. Punctured sounding is used by a transmitting device that omits portions of a channel bandwidth based on a puncturing pattern. The puncturing pattern may be based on an exclusion bandwidth zone to avoid transmissions on portions of channels that may interfere with an incumbent system transmission. The puncturing pattern may be indicated in a null data packet announcement (NDPA) to inform the receiving device that a subsequent NDP will be punctured. The receiving device may determine the feedback by measuring the portions of the NDP that are not punctured. Beamforming may be enhanced by using punctured sounding between two beamforming endpoints.

公开(公告)号：SG11202001958WA

公开(公告)日：2020-04-29

申请号：SG11202001958W

申请日：2018-10-09

Applicant: QUALCOMM INC

Inventor： CHEN JIALING LI ,  TIAN BIN ,  YANG LIN ,  VERMANI SAMEER ,  VERMA LOCHAN

IPC: H04L5/00

Abstract: Methods and apparatuses are disclosed for communicating over a wireless communication network. One such apparatus can include a memory that stores instructions and a processor coupled with the memory. The processor and the memory can be configured to identify a transmission mode for a transmission of a signal; select a tone plan for transmission of the signal within a 320 MHz total channel bandwidth or a 240 MHz total channel bandwidth, where the tone plan includes a 256 point tone plan, 512 point tone plan, 1024 point tone plane, 2048 point tone plan, 4096 point tone plan, or some combination thereof, and where the tone plan is selected based at least in part on the transmission mode; generate the signal according to the tone plan; and transmit the signal over the 320 MHz total channel bandwidth or over the 240 MHz total channel bandwidth.

公开(公告)号：AU2018348087A1

公开(公告)日：2020-03-26

申请号：AU2018348087

申请日：2018-10-09

Applicant: QUALCOMM INC

Inventor： CHEN JIALING LI ,  TIAN BIN ,  YANG LIN ,  VERMANI SAMEER ,  VERMA LOCHAN

IPC: H04L5/00

Abstract: Methods and apparatuses are disclosed for communicating over a wireless communication network. One such apparatus can include a memory that stores instructions and a processor coupled with the memory. The processor and the memory can be configured to identify a transmission mode for a transmission of a signal; select a tone plan for transmission of the signal within a 320 MHz total channel bandwidth or a 240 MHz total channel bandwidth, where the tone plan includes a 256 point tone plan, 512 point tone plan, 1024 point tone plane, 2048 point tone plan, 4096 point tone plan, or some combination thereof, and where the tone plan is selected based at least in part on the transmission mode; generate the signal according to the tone plan; and transmit the signal over the 320 MHz total channel bandwidth or over the 240 MHz total channel bandwidth.

公开(公告)号：AU2018330296A1

公开(公告)日：2020-02-20

申请号：AU2018330296

申请日：2018-09-08

Applicant: QUALCOMM INC

Inventor： VERMANI SAMEER ,  TIAN BIN ,  VERMA LOCHAN ,  CHEN JIALING LI ,  YANG LIN

IPC: H04L5/00 ,  H04B7/024

Abstract: One aspect includes a method of establishing, via a first access point, a distributed MIMO joint transmission opportunity with one or more second access points to one or more stations. The method comprises generating, via a processor, a first message for transmission to the stations and the second access points. The first message indicates a null data packet transmission and the stations configured to receive a stream during the joint transmission opportunity. The method also comprises transmitting the first message to the second access points and the stations. The method further comprises generating, via the processor, a reference phase signal for transmission to the second access points.

公开(公告)号：AU2015335615B2

公开(公告)日：2019-02-07

申请号：AU2015335615

申请日：2015-10-23

Applicant: QUALCOMM INC

Inventor： YANG LIN ,  TIAN BIN ,  CHEN JIALING LI

IPC: H04L1/00

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, an apparatus is configured determine a number of symbols in a data field. The apparatus is configured to distribute a first number of data bits to each encoder in a subset of encoders in a set of encoders based on the determined number of symbols. The apparatus is configured to distribute a second number of data bits to a last encoder in the set of encoders based on the determined number of symbols. The apparatus is configured to transmit data to a second wireless device. The data is encoded based on the distributed first and second number of data bits.

公开(公告)号：AU2016349261A1

公开(公告)日：2018-04-19

申请号：AU2016349261

申请日：2016-11-03

Applicant: QUALCOMM INC

Inventor： VERMANI SAMEER ,  TIAN BIN ,  CHEN JIALING LI

IPC: H04B7/06

Abstract: Aspects of the present disclosure provide techniques for sounding procedures and feedback report formats.