公开(公告)号：US20160198500A1

公开(公告)日：2016-07-07

申请号：US14989302

申请日：2016-01-06

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Gang DING

IPC: H04W76/02 ,  H04W74/08

CPC classification number: H04W76/11 ,  H04W72/121 ,  H04W74/08 ,  H04W74/0816 ,  H04W84/12

Abstract: Certain aspects of the present disclosure relate to station backoff behavior in uplink (UL) multiple user (MU) operations. Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a processing system configured to generate an unsolicited single user (SU) frame for transmission to an access point (AP) while the apparatus is configured to communicate with the AP via MU transmissions and a transmit interface configured to output the unsolicited SU frame for transmission. Certain aspects of the present disclosure provide another apparatus for wireless communications. The apparatus generally includes a processing system configured to contend for access to a medium by generating a first frame to trigger MU transmissions from a plurality of apparatuses and a transmit interface configured to output the first frame for transmission.

Abstract translation: 本公开的某些方面涉及上行链路（UL）多用户（MU）操作中的站回退行为。 本公开的某些方面提供了一种用于无线通信的装置。 该装置通常包括处理系统，该处理系统经配置以产​​生用于传输到接入点（AP）的未经请求的单用户（SU）帧，同时该设备被配置为经由MU传输与AP通信，并且发送接口被配置为输出未经请求的SU 传输帧。 本公开的某些方面提供了另一种用于无线通信的装置。 该装置通常包括处理系统，该处理系统经配置以通过生成第一帧以触发来自多个装置的MU传输以及经配置以输出第一帧进行传输的竞争对手来接入介质。

公开(公告)号：US20160183253A1

公开(公告)日：2016-06-23

申请号：US14973335

申请日：2015-12-17

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Bin TIAN ,  Youhan KIM ,  George CHERIAN

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0446 ,  H04L1/0042 ,  H04L1/1685 ,  H04L5/0064 ,  H04W74/002 ,  H04W74/0808 ,  H04W84/12

Abstract: Certain aspects of the present disclosure provide methods and apparatus for enabling an immediate response. In this manner, issues can be avoided where data carried by the last symbol of a frame cannot be entirely decoded by a receiver within a deadline for generating an immediate response. One example method for wireless communications by a first apparatus generally includes determining at least one constraint for communicating with a second apparatus; generating a frame that solicits a response; and outputting the frame for transmission to the second apparatus, wherein at least a last symbol of the frame is transmitted in a manner determined by the constraint to allow the second apparatus to transmit the response within a determined period.

Abstract translation: 本公开的某些方面提供了用于实现即时响应的方法和装置。 以这种方式，可以避免在用于生成立即响应的期限内的接收器不能完全解码由帧的最后一个符号承载的数据的问题。 通过第一装置的无线通信的一个示例性方法通常包括确定用于与第二装置通信的至少一个约束; 生成一个请求响应的框架; 以及将所述帧输出到所述第二装置，其中以所述约束确定的方式发送所述帧的至少最后一个符号，以允许所述第二装置在所确定的周期内发送所述响应。

公开(公告)号：US20160183252A1

公开(公告)日：2016-06-23

申请号：US14972779

申请日：2015-12-17

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Bin TIAN ,  George CHERIAN ,  Alfred ASTERJADHI ,  Gwendolyn Denise BARRIAC

IPC: H04W72/04

CPC classification number: H04W72/0446 ,  H04W72/0413 ,  H04W72/042 ,  H04W74/002

Abstract: Certain aspects of the present disclosure relate to immediate response resource allocation with physical (PHY) layer and medium access control (MAC) layer signaling. Certain aspects of the present disclosure provide an apparatus for wireless communications. The apparatus generally includes a first interface configured to obtain a first frame having a PHY header and a MAC payload and a processing system configured to determine, based on an indication provided in the PHY header of the first frame, that a response frame to the first frame is to be sent within a time period. This may enable the apparatus to start generating and transmitting an immediate response before decoding the MAC payload.

Abstract translation: 本公开的某些方面涉及具有物理（PHY）层和介质访问控制（MAC）层信令的即时响应资源分配。 本公开的某些方面提供了一种用于无线通信的装置。 该装置通常包括：第一接口，被配置为获得具有PHY头部和MAC有效载荷的第一帧;以及处理系统，被配置为基于在第一帧的PHY报头中提供的指示来确定到第一帧的响应帧 框架将在一段时间内发送。 这可以使得设备在解码MAC有效载荷之前开始生成和发送即时响应。

公开(公告)号：US20160142185A1

公开(公告)日：2016-05-19

申请号：US15007683

申请日：2016-01-27

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Alfred ASTERJADHI ,  Hemanth SAMPATH

IPC: H04L1/16 ,  H04W4/06 ,  H04L12/18

CPC classification number: H04L1/1607 ,  H04L1/1614 ,  H04L1/1671 ,  H04L12/189 ,  H04L2001/0093 ,  H04W4/06

Abstract: A method for wireless communications is disclosed that includes generating and interpreting multicast block acknowledgement frames. Group identifiers and apparatus identifiers are used for indicating the presence of aggregated acknowledgement information and for extracting acknowledgement information for individual stations.

Abstract translation: 公开了一种用于无线通信的方法，其包括生成和解释多播块确认帧。 组标识符和装置标识符用于指示聚合的确认信息的存在和用于提取各个站的确认信息。

公开(公告)号：US20150124689A1

公开(公告)日：2015-05-07

申请号：US14528452

申请日：2014-10-30

Applicant: QUALCOMM Incorporated

Inventor： Simone MERLIN ,  Gwendolyn Denise BARRIAC ,  Hemanth SAMPATH

IPC: H04W4/06 ,  H04L5/00 ,  H04W72/00 ,  H04L29/12

CPC classification number: H04W4/06 ,  H04L1/0079 ,  H04L1/009 ,  H04L1/1621 ,  H04L1/1664 ,  H04L1/1685 ,  H04L5/0055 ,  H04L61/2069 ,  H04W72/005 ,  H04W88/08

Abstract: Certain aspects of the present disclosure provide methods and apparatus for multi user bar protocols and frames. According to certain aspects, an apparatus is provided for wireless communications. The apparatus generally includes a processing system configured to determine that a plurality of devices have a first capability and generate a multi-user (MU) packet that solicits an immediate response from a plurality of the devices, wherein the immediate response comprises an acknowledgment (ACK) or block ACK (BA) and an interface configured to output the MU packet for transmission.

Abstract translation: 本公开的某些方面提供了多用户条协议和帧的方法和装置。 根据某些方面，提供了一种用于无线通信的装置。 该装置通常包括处理系统，其被配置为确定多个设备具有第一能力并且生成从多个设备请求即时响应的多用户（MU）分组，其中所述即时响应包括确认（ACK ）或块ACK（BA）和被配置为输出MU分组以进行传输的接口。

公开(公告)号：US20140314003A1

公开(公告)日：2014-10-23

申请号：US14255899

申请日：2014-04-17

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Santosh Paul ABRAHAM ,  Gwendolyn Denise BARRIAC ,  Simone MERLIN ,  Rahul TANDRA ,  Hemanth SAMPATH

IPC: H04W48/16

CPC classification number: H04W48/16 ,  H04W16/00 ,  H04W40/246 ,  H04W40/32 ,  H04W52/04 ,  H04W52/243 ,  H04W52/244

Abstract: Access points communicate via a discovery channel. For example, access points may transmit at a higher transmit power and at a lower rate on the discovery channel than on operating channels. In this way, the radio frequency range of the discovery channel is longer than the range of any of the operating channels. Consequently, a particular access point can communicate with and thereby account for other access points that the particular access point might not hear via an operating channel.

Abstract translation: 接入点通过发现通道进行通信。 例如，接入点可以在发现信道上以比在操作信道上更高的发射功率和较低的速率发射。 以这种方式，发现信道的射频范围比任何操作信道的范围长。 因此，特定的接入点可以与特定接入点可能经由操作信道听不到的其他接入点进行通信，从而考虑到其他接入点。

公开(公告)号：US20250071727A1

公开(公告)日：2025-02-27

申请号：US18455970

申请日：2023-08-25

Applicant: QUALCOMM Incorporated

Inventor： In-Soo KIM ,  Peerapol TINNAKORNSRISUPHAP ,  Simone MERLIN ,  Hussein METWALY SAAD ,  Yann LEBRUN ,  Mickael MONDET

IPC: H04W64/00 ,  H04W72/21 ,  H04W72/51

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit position information regarding a position of the UE and camera information captured by the UE. The UE may receive a radio frequency (RF) map, wherein the RF map is associated with the position information. The UE may transmit information indicating an update to the RF map. Numerous other aspects are described.

公开(公告)号：US20250048083A1

公开(公告)日：2025-02-06

申请号：US18365136

申请日：2023-08-03

Applicant: QUALCOMM Incorporated

Inventor： Hussein METWALY SAAD ,  Simone MERLIN ,  Peerapol TINNAKORNSRISUPHAP ,  Yann LEBRUN ,  Mickael MONDET

IPC: H04W8/24 ,  H04W4/38 ,  H04W24/10

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may transmit a capability message indicating that the UE is capable of perception with respect to a surrounding environment. The UE may receive, based at least in part on the capability message, a configuration for reporting perception information. The UE may transmit, based at least in part on the configuration, an environment awareness report that indicates the perception information. Numerous other aspects are described.

公开(公告)号：US20240396604A1

公开(公告)日：2024-11-28

申请号：US18733808

申请日：2024-06-04

Applicant: QUALCOMM Incorporated

Inventor： George CHERIAN ,  Yan ZHOU ,  Alfred ASTERJADHI ,  Abhishek Pramod PATIL ,  Venkata Ramanan VENKATACHALAM JAYARAMAN ,  Simone MERLIN

IPC: H04B7/06 ,  H04B7/024 ,  H04L5/00 ,  H04W72/044 ,  H04W74/00

Abstract: Certain aspects of the present disclosure are directed to apparatus and techniques for performing coordinated beamforming (CoBF) transmissions. The apparatus generally includes a processing system configured to generate at least one first frame including an invitation to share resources with one or more first wireless nodes, wherein the apparatus is part of a first basic service set and the one or more first wireless nodes are part of one or more second basic service sets, a first interface configured to output the at least one first frame for transmission to the one or more first wireless nodes, and a second interface configured to obtain, from the one or more first wireless nodes, an identification of one or more second wireless nodes if the invitation is accepted, wherein the second interface is configured to obtain one or more transmissions from at least one of the one or more second wireless nodes.

公开(公告)号：US20240187192A1

公开(公告)日：2024-06-06

申请号：US18541388

申请日：2023-12-15

Applicant: QUALCOMM Incorporated

Inventor： Stephen Jay SHELLHAMMER ,  Bin TIAN ,  Alireza RAISSINIA ,  Simone MERLIN

IPC: H04L5/00 ,  H04B17/318

CPC classification number: H04L5/0053 ,  H04B17/318

Abstract: Methods, systems, and devices for wireless communications are described. A station (STA) may receive a null data packet (NDP) on a plurality of subcarriers, and the STA may generate a channel state information (CSI) matrix for each subcarrier of the plurality of subcarriers. After generating a CSI matrix for a subcarrier, such as at least one subcarrier, the STA may scale each value in the CSI matrix using a power-of-two value to minimize complexity. Specifically, instead of scaling each value in the CSI matrix to a value between zero and one using divisions (for example, which may be computationally expensive), the STA may use shifting to scale each value in the CSI matrix. The STA may then quantize the scaled values in the CSI matrix for reporting, and the STA may transmit the quantized, scaled values in the CSI matrix in a CSI report.