公开(公告)号：PH12015502218A1

公开(公告)日：2016-02-01

申请号：PH12015502218

申请日：2015-09-23

Applicant: QUALCOMM INC

Inventor： SIMONE MERLIN ,  DENISE BARRIAC GWENDOLYN ,  HEMANTH SAMPATH ,  SAMEER VERMANI ,  BIN TIAN ,  YAN ZHOU ,  RAHUL TANDRA

IPC: H04B7/26 ,  H04L5/00

Abstract: Systems, methods, and devices for high-efficiency wireless frequency division multiplexing are provided. A method includes receiving, at a first wireless device, a reference signal from an associated access point, the reference signal indicative of a time of joint transmission with at least a second wireless device. The method further includes transmitting a first communication to the access point based on the reference signal, the communication utilizing a first subset of wireless frequencies available for use. The first communication is concurrent with a second communication, from the second wireless device, utilizing a second subset of wireless frequencies, the second subset excluding the first subset.

公开(公告)号：PH12016500241A1

公开(公告)日：2016-05-16

申请号：PH12016500241

申请日：2016-02-04

Applicant: QUALCOMM INC

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

IPC: H04B7/04 ,  H04L1/18 ,  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：PH12016500196A1

公开(公告)日：2016-05-02

申请号：PH12016500196

申请日：2016-01-28

Applicant: QUALCOMM INC

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

IPC: H04W74/08 ,  H04W74/00

Abstract: Methods and apparatus for multiple user uplink are provided. In one aspect, a method for wireless communication is provided. The method includes transmitting a clear to transmit (CTX) message to two or more stations, the CTX indicating an uplink transmission opportunity, the CTX message further comprising a request that the two or more stations concurrently transmit uplink data at a specific time. The method further includes receiving a plurality of uplink data from at least two stations at the specific time.

公开(公告)号：PH12016500429A1

公开(公告)日：2016-05-16

申请号：PH12016500429

申请日：2016-03-07

Applicant: QUALCOMM INC

Inventor： DENISE BARRIAC GWENDOLYN ,  SIMONE MERLIN ,  HAO ZHU ,  SRINIVAS KATAR ,  WINSTON YONGE III LAWRENCE ,  CHAO ZOU ,  BIN TIAN ,  YAN ZHOU ,  HEMANTH SAMPATH

IPC: H04W84/12 ,  H04W48/08 ,  H04W74/00 ,  H04W74/08

Abstract: Aspects of the present disclosure provide techniques and apparatus for deferral based on basic service set identification (BSSID) information. According to certain aspects, a method for wireless communications is provided. The method generally includes receiving, on a shared access medium, a packet having at least one deferral-related parameter and deciding whether to defer transmission on the shared access medium based, at least in part, on the deferral-related parameter. Another method may generally include generating a packet comprising at least one deferral-related parameter to be used by another apparatus for deciding whether or not the other apparatus should defer transmitting on a shared access medium and providing the packet to the other apparatus.

公开(公告)号：PH12016500172A1

公开(公告)日：2016-04-25

申请号：PH12016500172

申请日：2016-01-25

Applicant: QUALCOMM INC

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

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：PH12015502219A1

公开(公告)日：2016-02-01

申请号：PH12015502219

申请日：2015-09-23

Applicant: QUALCOMM INC

Inventor： SIMONE MERLIN ,  DENISE BARRIAC GWENDOLYN ,  HEMANTH SAMPATH ,  SAMEER VERMANI ,  BIN TIAN ,  YAN ZHOU ,  RAHUL TANDRA

IPC: H04B7/26 ,  H04L5/00

Abstract: Systems, methods, and devices for high-efficiency wireless frequency division multiplexing are provided. A method includes exchanging, at an access point, at least one frame reserving a wireless medium with at least one of a first and second wireless device. The method further includes receiving a first communication on a first set of wireless frequencies from the first wireless device. The method further includes receiving a second communication, at least partially concurrent with the first communication, on a second set of wireless frequencies from the second wireless device. The method further includes transmitting at least one acknowledgment of the first and second communication. The first set and the second set are mutually exclusive subsets of a set of wireless frequencies available for use by both the first and second wireless device.