公开(公告)号：WO2010132476A3

公开(公告)日：2011-03-24

申请号：PCT/US2010034417

申请日：2010-05-11

Applicant: QUALCOMM INC ,  GORE DHANANJAY ASHOK ,  NANDA SANJIV ,  PROCTOR JR JAMES ARTHUR ,  DEAN RICHARD FINCH ,  BARRIAC GWENDOLYN DENISE

Inventor： GORE DHANANJAY ASHOK ,  NANDA SANJIV ,  PROCTOR JR JAMES ARTHUR ,  DEAN RICHARD FINCH ,  BARRIAC GWENDOLYN DENISE

IPC: H04B7/26

CPC classification number: H04B7/15571 ,  H04B1/525 ,  H04B7/15535 ,  H04B7/2606 ,  H04W52/365 ,  H04W84/047 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/40 ,  Y02D70/446 ,  Y02D70/449

Abstract: A method for providing repeater communication in a wireless repeater deployed in a multi-repeater environment includes inserting a message signal into the transmit signal of the repeater. The message signal may be a unique or quasi-unique low power spreading sequence uniquely identifying the repeater from other repeaters in the environment. The message signal may also contain information relating to the operational characteristics of the repeater. The message signal may be detected by another repeater or by an end-user wireless communication device.

Abstract translation: 一种在部署在多中继器环境中的无线中继器中提供中继器通信的方法包括将消息信号插入到中继器的发送信号中。 消息信号可以是唯一的或准唯一的低功率扩展序列，其唯一地从环境中的其他中继器识别中继器。 消息信号还可以包含与中继器的操作特性有关的信息。 消息信号可以由另一中继器或终端用户无线通信设备检测。

公开(公告)号：WO2010132446A3

公开(公告)日：2011-03-17

申请号：PCT/US2010034384

申请日：2010-05-11

Applicant: QUALCOMM INC ,  HOWARD STEVEN J ,  JAROSINSKI TADEUSZ ,  GORE DHANANJAY ASHOK ,  BARRIAC GWENDOLYN DENISE ,  WANG MICHAEL MAO ,  TIAN TAO

Inventor： HOWARD STEVEN J ,  JAROSINSKI TADEUSZ ,  GORE DHANANJAY ASHOK ,  BARRIAC GWENDOLYN DENISE ,  WANG MICHAEL MAO ,  TIAN TAO

IPC: H04B7/155 ,  H04B17/40 ,  H04L27/26

CPC classification number: H04B7/15535 ,  H04B7/15585 ,  H04L27/2607 ,  H04L27/2613

Abstract: A wireless repeater includes a channel estimation block to estimate a feedback channel between the antennas of the repeater using frequency domain channel estimation. The repeater includes a pilot signal blanking circuit to blank out a selected number of samples of the pilot signal to improve the accuracy of the channel estimation. In another embodiment, the repeater replaces T samples of the pilot signal with a cyclic prefix.

Abstract translation: 无线中继器包括信道估计块，用于使用频域信道估计来估计中继器的天线之间的反馈信道。 中继器包括导频信号消隐电路，用于消除导频信号的选定数目的样本，以提高信道估计的精度。 在另一个实施例中，中继器用循环前缀替换导频信号的T个样本。

公开(公告)号：ES2865125T3

公开(公告)日：2021-10-15

申请号：ES14771417

申请日：2014-08-27

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  SAMPATH HEMANTH ,  VERMANI SAMEER

IPC: H04W72/12 ,  H04B7/0452 ,  H04B7/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04L5/16 ,  H04L12/911 ,  H04L12/927 ,  H04W28/24 ,  H04W52/14 ,  H04W52/50 ,  H04W74/04 ,  H04W74/08

Abstract: Un aparato (110) para comunicación inalámbrica, que comprende: medios para transmitir (224a; 224ap) un mensaje de "libre para transmitir", CTX, (1000) a dos o más estaciones (120), indicando el mensaje CTX (1000) una oportunidad de transmisión de enlace ascendente, comprendiendo además el mensaje CTX (402) una solicitud para que las dos o más estaciones (120) transmitan simultáneamente (1000) datos de enlace ascendente en un momento específico (1048); donde el mensaje CTX comprende un campo de duración de unidad de datos de protocolo de protocolo de convergencia de capa física, PPDU, que indica una duración para la transmisión de los datos de enlace ascendente; y medios para recibir (224a; 224ap) una pluralidad de transmisiones de datos de enlace ascendente en el momento específico (1048) desde al menos dos estaciones de las dos o más estaciones (120).

公开(公告)号：DK3039939T3

公开(公告)日：2021-04-19

申请号：DK14771417

申请日：2014-08-27

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  SAMPATH HEMANTH ,  VERMANI SAMEER

IPC: H04W72/12 ,  H04B7/0452 ,  H04B7/26 ,  H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L5/00 ,  H04L5/16 ,  H04L12/911 ,  H04L12/927 ,  H04W28/24 ,  H04W52/14 ,  H04W52/50 ,  H04W74/04 ,  H04W74/08

公开(公告)号：AU2021200088A1

公开(公告)日：2021-03-18

申请号：AU2021200088

申请日：2021-01-07

Applicant: QUALCOMM INC

Inventor： BARRIAC GWENDOLYN DENISE ,  CHERIAN GEORGE ,  MERLIN SIMONE ,  ASTERJADHI ALFRED ,  ZHOU YAN ,  DING GANG ,  TIAN QINGJIANG

IPC: H04W72/08 ,  H04W16/14 ,  H04W84/12

Abstract: Methods and apparatus for managing reuse of a wireless medium are provided. One method of managing reuse of a wireless medium includes determining, at an access point, whether to allow reuse of the wireless medium by one or more stations in a basic service set (BSS). The method further includes transmitting, upon determining to allow reuse, an indication that reuse of the wireless medium can be permitted for stations meeting a criteria. The method further includes determining one or more reuse parameters. The method further includes transmitting the one or more reuse parameters. 1Ib /I, 1108 c IZ n/IC~c:>

公开(公告)号：NZ717393A

公开(公告)日：2021-01-29

申请号：NZ71739314

申请日：2014-08-27

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  SAMPATH HEMANTH ,  VERMANI SAMEER

IPC: H04W74/08

Abstract: Methods and apparatus for multiple user uplink are provided. In one aspect, a method of wireless communication is provided. The method includes transmitting a quality of service (QoS) message to a device. The QoS message includes a request for a transmission opportunity for sending uplink data to the device. The QoS message includes at least one of a sequence control field or a QoS control field. The method further includes receiving a clear to transmit (CTX) message in response to the QoS message. The method further includes transmitting data to the device in response to the CTX message.

公开(公告)号：CA2980467C

公开(公告)日：2020-11-10

申请号：CA2980467

申请日：2016-05-04

Applicant: QUALCOMM INC

Inventor： CHERIAN GEORGE ,  MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  ASTERJADHI ALFRED

IPC: H04W28/12 ,  H04W72/04

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may be a first user terminal. The first user terminal receives, on a first DL communication channel of multiple DL communication channels, a DL MU PPDU includes MPDUs transmitted from an access point to multiple user terminals including the first user terminal on the multiple DL communication channels. The first user terminal obtains an UL channel indication and a BA indication. The first user terminal transmits, on a first UL communication channel of multiple UL communication channels, a first BA to the access point based on the UL channel indication and the BA indication simultaneously or concurrently with a BA transmission from the rest of the multiple user terminals to the access point on the rest of the multiple UL communication channels. The first BA acknowledges one or more of the MPDUs.

公开(公告)号：ZA201801751B

公开(公告)日：2020-09-30

申请号：ZA201801751

申请日：2018-03-14

Applicant: QUALCOMM INC

Inventor： BARRIAC GWENDOLYN DENISE ,  CHERIAN GEORGE ,  MERLIN SIMONE ,  ASTERJADHI ALFRED ,  ZHOU YAN ,  DING GANG ,  TIAN QINGJIANG

Abstract: Methods and apparatus for managing reuse of a wireless medium are provided. One method of managing reuse of a wireless medium includes determining, at an access point, whether to allow reuse of the wireless medium by one or more stations in a basic service set (BSS). The method further includes transmitting, upon determining to allow reuse, an indication that reuse of the wireless medium can be permitted for stations meeting a criteria. The method further includes determining one or more reuse parameters. The method further includes transmitting the one or more reuse parameters.

公开(公告)号：AU2017207930B2

公开(公告)日：2020-05-14

申请号：AU2017207930

申请日：2017-01-13

Applicant: QUALCOMM INC

Inventor： ZHOU YAN ,  MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  ASTERJADHI ALFRED ,  CHERIAN GEORGE

IPC: H04W72/12 ,  H04W74/00

Abstract: In some aspects, a method for configuring channel access parameters in a wireless communication system includes determining, at an access point, an enhanced distributed channel access (EDCA) parameter for a first subset of stations of a plurality of stations, the first subset of stations capable of transmitting multi-user uplink transmissions. The method further includes generating an information element including the EDCA parameter. The method further includes transmitting the information element such that the information element is decodable by the first subset of stations and not by a second subset of stations of the plurality of stations.

公开(公告)号：HUE047031T2

公开(公告)日：2020-04-28

申请号：HUE14799293

申请日：2014-10-30

Applicant: QUALCOMM INC

Inventor： ZHU HAO ,  MERLIN SIMONE ,  ZOU CHAO ,  KATAR SRINIVAS ,  SAMPATH HEMANTH ,  BARRIAC GWENDOLYN DENISE

IPC: H04W74/08 ,  H04W84/12