公开(公告)号：PH12018500237A1

公开(公告)日：2018-08-20

申请号：PH12018500237

申请日：2018-01-30

Applicant: QUALCOMM INC

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

IPC: H04W16/14 ,  H04W72/08 ,  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.

公开(公告)号：AU2014311319B2

公开(公告)日：2018-05-17

申请号：AU2014311319

申请日：2014-08-27

Applicant: QUALCOMM INC

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

IPC: H04L1/18 ,  H04B7/04 ,  H04L1/00 ,  H04L1/16 ,  H04L5/00

Abstract: Methods and apparatus for acknowledgment of multiple user uplink are provided. In one aspect, a method of wireless communication includes receiving a first wireless message from a first station at least partially concurrently with receiving a second wireless message from a second station, generating a first acknowledgment message in response to receiving the first wireless message, generating a second acknowledgement message in response to receiving the second wireless message, and transmitting the first acknowledgment message to the first station at least partially concurrently with transmitting the second acknowledgement message to the second station.

公开(公告)号：CA2918761C

公开(公告)日：2018-05-01

申请号：CA2918761

申请日：2014-08-27

Applicant: QUALCOMM INC

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

IPC: H04W72/12

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 scheduling message to one or more stations. The scheduling message requests the one or more stations to transmit a station information message in response to the scheduling message. The method further includes receiving a plurality of station information messages. The station information messages indicates station information. The method further includes transmitting a media access control multi user (MAC MU) scheduling message to two or more stations. The MAC MU scheduling message is included in a payload portion of a physical layer data unit (PPDU) and indicates an uplink transmission opportunity and requests the two or more stations to concurrently transmit uplink data at a specific time.

公开(公告)号：AU2016270633A1

公开(公告)日：2017-11-09

申请号：AU2016270633

申请日：2016-05-27

Applicant: QUALCOMM INC

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

IPC: H04L1/16 ,  H04W74/08

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus is a first wireless device that may be configured to receive a data confirmation message from a second wireless device. The data confirmation message may indicate whether the second wireless device successfully received data transmitted to the second wireless device. The first wireless device may be configured to determine whether the second wireless device is associated with the first BSS or a second BSS different from the first BSS based on the received data confirmation message and on a MAC header of the received data confirmation message. The first wireless device may be configured to transmit in a time period to a third wireless device based on the determination of whether the second wireless device is associated with the first BSS or with the second BSS different from the first BSS.

公开(公告)号：ES2629840T3

公开(公告)日：2017-08-16

申请号：ES14799088

申请日：2014-10-31

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  SAMPATH HEMANTH

IPC: H04L1/00 ,  H04L1/16

Abstract: Un procedimiento para comunicaciones inalámbricas, que comprende: la determinación de que una pluralidad de dispositivos admiten al menos uno de MIMO multiusuario, MU-MIMO, o acceso múltiple por división de frecuencia, FDMA, generando un primer paquete multiusuario, MU, que solicita una primera respuesta inmediata de cada uno de un primer conjunto de la pluralidad de dispositivos; la generación de un segundo paquete MU que solicita una segunda respuesta inmediata de cada uno de un segundo conjunto de la pluralidad de dispositivos, en el que el segundo paquete MU es diferente del primer paquete MU; y el envío del primer paquete MU y el segundo paquete MU para su transmisión; en el que el primer paquete MU comprende una trama especial; caracterizado por que la trama especial indica un tipo de respuesta para cada uno del primer conjunto de dispositivos, para usar múltiples entradas y múltiples salidas de usuario único, SU-MIMO, MUMIMO o FDMA para enviar la primera respuesta inmediata.

公开(公告)号：PH12017500395A1

公开(公告)日：2017-07-17

申请号：PH12017500395

申请日：2017-03-02

Applicant: QUALCOMM INC

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

IPC: H04L1/16 ,  H04W28/06 ,  H04L47/36 ,  H04L47/43

Abstract: An apparatus for wireless communication includes data generation logic configured to generate (1002) data to be transmitted to an access point and to determine (1004) that a size of the data exceeds a size of a first transmit opportunity (TX OP). The apparatus includes data fragmentation logic configured to generate (1006) at least a first data fragment and a second data fragment based on the data, where a size of the first data fragment is selected based on the size of the first TX OP. The apparatus further includes a wireless interface configured to transmit (1008), during the first TX OP, a first data packet to the access point, the first data packet including the first data fragments.

公开(公告)号：SG11201700802PA

公开(公告)日：2017-04-27

申请号：SG11201700802P

申请日：2015-09-14

Applicant: QUALCOMM INC

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

IPC: H04W74/08 ,  H04W84/12

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be an AP that requests a plurality of STAs to jointly enable and disable an MRP based on at least one of that each STA of the STAs has uplink traffic with the AP or that each STA of a subset of the STAs has a hidden node. The AP receives, from the STAs, information indicating a communication metric while jointly enabling or disabling the MRP. The AP determines, based on the received information indicating the communication metric, whether the joint enablement of the medium reserving procedure improves communication for the plurality of STAs. The AP requests the STAs to jointly enable the medium reserving procedure for subsequent communication when the joint enablement of the medium reserving procedure improves communication for the plurality of STAs.

公开(公告)号：AU2015339501A1

公开(公告)日：2017-04-06

申请号：AU2015339501

申请日：2015-10-27

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  TIAN BIN ,  BARRIAC GWENDOLYN DENISE ,  CHERIAN GEORGE

IPC: H04W52/14

Abstract: Methods and systems of providing uplink (UL) transmission power control are provided. The UL transmission power control is provided between access points (APs) and wireless stations in a multi-user (MU) unlicensed wireless network. The disclosed method includes participating in a first wireless communication between an AP and at least one station of a plurality of stations in an unlicensed wireless network, and using an uplink UL transmission power parameter transmitted from the AP to the at least one station to regulate UL power control of UL transmissions between the at least one station and the AP.

公开(公告)号：AU2015339668A1

公开(公告)日：2017-03-30

申请号：AU2015339668

申请日：2015-10-23

Applicant: QUALCOMM INC

Inventor： MERLIN SIMONE ,  CHERIAN GEORGE ,  BARRIAC GWENDOLYN DENISE

IPC: H04L5/00

Abstract: Methods and apparatus for managing a wireless medium include, in one aspect, a method including generating a frame, the frame including a plurality of contiguous schedule blocks, each of the schedule blocks including a first indicator identifying a non-overlapping time interval during a transmission opportunity, and one or more second indicators of one or more devices to communicate within the identified time interval, wherein at least one of the schedule blocks is generated to identifying a plurality of devices to communicate on the medium during the corresponding identified time interval; and transmitting the frame from the device.

公开(公告)号：AU2015320370A1

公开(公告)日：2017-03-09

申请号：AU2015320370

申请日：2015-09-25

Applicant: QUALCOMM INC

Inventor： DING GANG ,  MERLIN SIMONE ,  BARRIAC GWENDOLYN DENISE ,  CHERIAN GEORGE ,  ZHOU YAN ,  TIAN QINGJIANG ,  BODA VINAY PRANEETH

IPC: H04W74/00 ,  H04W74/06

Abstract: A user terminal for multiple-user wireless communication is provided, comprising a transmit buffer configured to store uplink data for transmission. The user terminal comprises a processor configured to generate a request to transmit frame in response to uplink data being present in the transmit buffer, and initiate a transmit timer for determining when to transmit the request to transmit frame. The user terminal comprises a transmitter configured to transmit the request to transmit frame when the transmit timer expires or when the uplink data present in the transmit buffer exceeds a threshold amount. The user terminal comprises a receiver configured to receive a clear to transmit frame from an access point based on the transmitted request to transmit frame. The transmitter is further configured to transmit the uplink data present in the transmit buffer, concurrently with at least one other user terminal transmitting uplink data, to the access point at a specified time based on receiving the clear to transmit frame addressed to the user terminal.