公开(公告)号：US20170163447A1

公开(公告)日：2017-06-08

申请号：US15373343

申请日：2016-12-08

Applicant: BROADCOM CORPORATION

Inventor： Avraham KLIGER ,  Leo MONTREUIL

IPC: H04L25/02 ,  H04L27/26 ,  H04W72/08

CPC classification number: H04L25/0204 ,  H04L5/0007 ,  H04L5/0053 ,  H04L27/2613 ,  H04L27/2614 ,  H04L27/2663 ,  H04L27/2665 ,  H04L27/2671 ,  H04L27/2675 ,  H04L27/2692 ,  H04L27/2695

Abstract: A device implementing a channel estimation for multi-channel transmissions system may include at least one processor configured to receive a set of signals over a set of channels, wherein each signal of the set of signals includes one of a set of channel estimation sequences. The set of channel estimation sequences may have been selected based at least in part on a signal quality metric, such as a peak-to-average power ratio, associated with a combination of the set of signals. The at least one processor may be further configured to perform a channel estimation for each channel based at least in part on the channel estimation sequence included in the signal received over each channel. In one or more implementations, the set of channel estimation sequences may be selected to minimize the signal quality metric associated with the combination of the plurality of channels.