公开(公告)号：US12088434B2

公开(公告)日：2024-09-10

申请号：US18062816

申请日：2022-12-07

申请人： MaxLinear, Inc.

发明人： Sigurd Schelstraete ,  Hossein Dehghan ,  Debashis Dash

IPC分类号： H04L25/02 ,  H04B7/0456 ,  H04B7/06

CPC分类号： H04L25/0226 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0626

摘要： Example implementations are directed to methods and systems employing a solicited sounding protocol that includes receiving, by a second access point, a sounding trigger broadcast by a first access point. The methods and systems also include receiving, by the second access point, a dedicated training signal from a first station in response to the sounding trigger broadcast by the first access point, and generating, by the second access point, channel characteristics of a channel based on the first dedicated training signal, the channel including a forward channel between the second access point and the first station.

公开(公告)号：US20240196266A1

公开(公告)日：2024-06-13

申请号：US18539192

申请日：2023-12-13

申请人： MaxLinear, Inc.

发明人： Sigurd Schelstraete

IPC分类号： H04W28/02 ,  H04L1/00

CPC分类号： H04W28/0268 ,  H04L1/0008 ,  H04W84/12

摘要： A number of methods for reducing latency of time-sensitive data transmissions are described. A first one of the methods describes reducing the latency of data transmissions containing time-sensitive data arriving at a predictable time. A second one of the method describes reducing the latency of data transmissions containing time-sensitive data arriving at an unpredictable time. Both methods involve adding padding to the data transmissions to help align data fields of the data transmission with an arrival time of the time-sensitive data.

公开(公告)号：US20240163913A1

公开(公告)日：2024-05-16

申请号：US18506949

申请日：2023-11-10

申请人： MAXLINEAR, INC.

发明人： Sigurd Schelstraete ,  Marcos Martínez Vázquez

IPC分类号： H04W72/541 ,  H04B17/336 ,  H04W52/14

CPC分类号： H04W72/541 ,  H04B17/336 ,  H04W52/146

摘要： A system for wireless communication may include data processing hardware and memory hardware in communication with the data processing hardware. The memory hardware may store instructions that, when executed on the data processing hardware, cause the data processing hardware to perform operations including: receiving, at a second access point (AP) from a first AP, an identity of a first receiving station (STA) and a first predicted signal-to-interference-plus-noise ratio (SINR) at the first STA, wherein the first STA is operable to receive a transmission from the first AP and the first predicted SINR is computed when the second AP begins transmitting; computing, at the second AP, a second predicted SINR at a second STA when the first AP begins transmitting; computing, at the second AP, a first transmit power back-off based on the first predicted SINR and the second predicted SINR.

公开(公告)号：US11882557B2

公开(公告)日：2024-01-23

申请号：US17524519

申请日：2021-11-11

申请人： MAXLINEAR, INC

发明人： Dmitrii Malichenko ,  Sigurd Schelstraete

IPC分类号： H04W72/1268 ,  H04W28/02 ,  H04B17/318 ,  H04W72/542

CPC分类号： H04W72/1268 ,  H04B17/318 ,  H04W28/0278 ,  H04W72/542

摘要： A method to adaptively select uplink (UL) duration includes collecting UL transmission statistics for UL transmissions from multiple client stations to an access point (AP). The method includes estimating, based on the UL transmission statistics, an amount of queued UL data at the client stations for a next UL transmission. The method includes determining, based on the estimated amount of queued UL data and the UL transmission statistics, one or more UL durations for the next UL transmission. The method includes sending the client stations scheduling information with the determined one or more UL durations to initiate the next UL transmission from the client stations to the AP.

公开(公告)号：US20230155768A1

公开(公告)日：2023-05-18

申请号：US18052932

申请日：2022-11-06

申请人： MAXLINEAR, INC.

发明人： Sigurd Schelstraete

IPC分类号： H04L5/00 ,  H04W72/08 ,  H04W72/04 ,  H04W76/15

CPC分类号： H04L5/0048 ,  H04W72/085 ,  H04W72/0453 ,  H04W76/15

摘要： Systems and methods for reducing latency in a multi-link device or system include assigning latency sensitive data to a first channel of a smaller width, as compared to a second channel that is to handle non-latency sensitive data.

公开(公告)号：US20230141738A1

公开(公告)日：2023-05-11

申请号：US18052934

申请日：2022-11-06

申请人： MAXLINEAR, INC.

发明人： Sigurd Schelstraete

IPC分类号： H04L5/00

CPC分类号： H04L5/0064 ,  H04L5/0007 ,  H04L5/0035

摘要： Systems and methods for reducing latency using an orthogonal frequency division multiple access (OFDMA) transmission include allocating an asymmetrical amount of frequency in at least one resource unit (RUs) and a multiple RU (MRU), with a portion of the frequency being reserved for latency sensitive data.

公开(公告)号：US20230019213A1

公开(公告)日：2023-01-19

申请号：US17811858

申请日：2022-07-11

申请人： MAXLINEAR, INC.

发明人： Sigurd Schelstraete ,  Oren Kedem

IPC分类号： H04W74/08 ,  H04L1/00 ,  H04W74/00

摘要： A system for wireless communication includes data processing hardware, and memory hardware in communication with the data processing hardware. The memory hardware stores instructions that when executed on the data processing hardware cause the data processing hardware to perform operations. The operations include generating a control frame including a frame control field. The operations also include transmitting the control frame including indicating data in the frame control field. The indicating data indicates that the control frame includes bandwidth information.