公开(公告)号：US20180160320A1

公开(公告)日：2018-06-07

申请号：US15888226

申请日：2018-02-05

申请人： Maxlinear Asia Singapore PTE LTD

发明人： Eran Ridel ,  Ran Soffer ,  Uri Kanari ,  Evgeny Levitan ,  Idan Zalitzky ,  Yaniv Bar

IPC分类号： H04W16/32 ,  H04L5/14 ,  H04B1/525 ,  H04L1/00 ,  H04W16/10 ,  H04W84/04 ,  H04W92/20

CPC分类号： H04W16/32 ,  H04B1/525 ,  H04L1/00 ,  H04L5/14 ,  H04W16/10 ,  H04W84/045 ,  H04W92/20 ,  Y02D70/00 ,  Y02D70/1262 ,  Y02D70/146 ,  Y02D70/26 ,  Y02D70/40

摘要： To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. This interference is referred to as self-interference because the interference experienced by the receiver originates from its own paired transmitter. The present disclosure describes embodiments of an apparatus and method that provide sufficient self-interference cancellation in a compact and power efficient manner for a small cell wireless backhaul network.

公开(公告)号：US10244409B2

公开(公告)日：2019-03-26

申请号：US15888226

申请日：2018-02-05

申请人： Maxlinear Asia Singapore PTE LTD

发明人： Eran Ridel ,  Ran Soffer ,  Uri Kanari ,  Evgeny Levitan ,  Idan Zalitzky ,  Yaniv Bar

IPC分类号： H04W16/32 ,  H04L1/00 ,  H04W16/10 ,  H04B1/525 ,  H04L5/14 ,  H04W84/04 ,  H04W92/20

摘要： To provide for higher data rates, a wireless back haul network for connecting small cell base stations to a core network can be implemented using full-duplex over single channel communications. The difficulty with full-duplex over single channel communications, and the reason why it has not become common place in wireless and mobile communication standards to date, is the significant interference that the receiver of a full-duplex communication device will generally experience from the full-duplex communication device's own transmitter transmitting over the same channel that the receiver is to receive signals. This interference is referred to as self-interference because the interference experienced by the receiver originates from its own paired transmitter. The present disclosure describes embodiments of an apparatus and method that provide sufficient self-interference cancellation in a compact and power efficient manner for a small cell wireless backhaul network.