公开(公告)号：US10771185B1

公开(公告)日：2020-09-08

申请号：US16428695

申请日：2019-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wook Bong Lee ,  Moumita Ray ,  Ruchen Duan

IPC: H04L1/00 ,  H04L5/00 ,  H04B17/336 ,  H04L1/20

Abstract: A system and method for operating a link. In some embodiments, the method includes transmitting a first quantity of data, using a first number of spatial streams, and a first bandwidth, receiving N1 acknowledgment signals, N1 being a nonnegative integer; receiving N2 negative acknowledgment signals, N2 being a nonnegative integer; adjusting an estimated signal to interference and noise ratio for the first number of spatial streams and the first bandwidth, based on N1 and N2; estimating a first throughput for the first number of spatial streams and the first bandwidth; estimating a second throughput for a second number of spatial streams and a second bandwidth; determining whether the second throughput exceeds the first throughput; and in response to determining that the second throughput exceeds the first throughput, transmitting a second quantity of data, using the second number of spatial streams, and the second bandwidth.

公开(公告)号：US20200374032A1

公开(公告)日：2020-11-26

申请号：US16991987

申请日：2020-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wook Bong Lee ,  Moumita Ray ,  Ruchen Duan

IPC: H04L1/00 ,  H04L5/00 ,  H04B17/336 ,  H04L1/20

Abstract: A method for operating a link method includes estimating a plurality of throughputs, each throughput corresponding to one of a plurality of modulation and coding schemes, each one of the plurality of modulation and coding schemes corresponding to one of a plurality of combinations of spatial stream numbers and bandwidths, selecting a maximum throughput from the plurality of throughputs, and transmitting data according to a modulation and coding scheme, a spatial stream number, and a bandwidth corresponding to the maximum throughput.

公开(公告)号：US20200266918A1

公开(公告)日：2020-08-20

申请号：US16428695

申请日：2019-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wook Bong Lee ,  Moumita Ray ,  Ruchen Duan

IPC: H04L1/00 ,  H04L5/00 ,  H04L1/20 ,  H04B17/336

Abstract: A system and method for operating a link. In some embodiments, the method includes transmitting a first quantity of data, using a first number of spatial streams, and a first bandwidth, receiving N1 acknowledgment signals, N1 being a nonnegative integer; receiving N2 negative acknowledgment signals, N2 being a nonnegative integer; adjusting an estimated signal to interference and noise ratio for the first number of spatial streams and the first bandwidth, based on N1 and N2; estimating a first throughput for the first number of spatial streams and the first bandwidth; estimating a second throughput for a second number of spatial streams and a second bandwidth; determining whether the second throughput exceeds the first throughput; and in response to determining that the second throughput exceeds the first throughput, transmitting a second quantity of data, using the second number of spatial streams, and the second bandwidth.

公开(公告)号：US11336388B2

公开(公告)日：2022-05-17

申请号：US16991987

申请日：2020-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wook Bong Lee ,  Moumita Ray ,  Ruchen Duan

IPC: H04L1/00 ,  H04L5/00 ,  H04B17/336 ,  H04L1/20

Abstract: A method for operating a link method includes estimating a plurality of throughputs, each throughput corresponding to one of a plurality of modulation and coding schemes, each one of the plurality of modulation and coding schemes corresponding to one of a plurality of combinations of spatial stream numbers and bandwidths, selecting a maximum throughput from the plurality of throughputs, and transmitting data according to a modulation and coding scheme, a spatial stream number, and a bandwidth corresponding to the maximum throughput.