公开(公告)号：US20230318884A1

公开(公告)日：2023-10-05

申请号：US18160322

申请日：2023-01-27

申请人： Intel Corporation

发明人： Markus Dominik Mueck ,  Ingolf Karls ,  Christian Drewes ,  Erfan Majeed ,  Guido Bruck ,  Peter Jung

IPC分类号： H04L25/03 ,  H04B7/0417 ,  H04B7/0426 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/06 ,  H04J11/00 ,  H04L25/02

CPC分类号： H04L25/03343 ,  H04B7/0421 ,  H04B7/043 ,  H04B7/0443 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0617 ,  H04J11/0033 ,  H04L25/0248 ,  H04L25/03961

摘要： A communication device is provided that includes a baseband circuit and a transmitter configured to transmit a first signal and a projected signal. The baseband circuit is configured to determine the projected signal based on an estimated signal state information such that an energy of a shaped projected signal is smaller than an energy of a shaped signal. The estimated signal state information is an estimate of a signal state information based on the first signal and a received signal that is received by a receiver of the second communication device. The shaped projected signal is the projected signal received by the receiver of the second communication device and filtered by a filter of the second communication device. The shaped signal is the received signal filtered by the filter of the second communication device.

公开(公告)号：US11601308B2

公开(公告)日：2023-03-07

申请号：US17149817

申请日：2021-01-15

申请人： Intel Corporation

发明人： Markus Dominik Mueck ,  Ingolf Karls ,  Christian Drewes ,  Erfan Majeed ,  Guido Bruck ,  Peter Jung

IPC分类号： H04B7/02 ,  H04L25/03 ,  H04B7/0417 ,  H04B7/0426 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/06 ,  H04J11/00 ,  H04L25/02

摘要： A communication device is provided that includes a baseband circuit and a transmitter configured to transmit a first signal and a projected signal. The baseband circuit is configured to determine the projected signal based on an estimated signal state information such that an energy of a shaped projected signal is smaller than an energy of a shaped signal. The estimated signal state information is an estimate of a signal state information based on the first signal and a received signal that is received by a receiver of the second communication device. The shaped projected signal is the projected signal received by the receiver of the second communication device and filtered by a filter of the second communication device. The shaped signal is the received signal filtered by the filter of the second communication device.