公开(公告)号：US20190052452A1

公开(公告)日：2019-02-14

申请号：US16076710

申请日：2017-01-26

Applicant: Intel IP Corporation

Inventor： Uri PERLMUTTER ,  Michael KERNER ,  Uri PARKER

IPC: H04L7/00 ,  H03L7/081 ,  H03L7/093 ,  H04L7/033

Abstract: The present disclosure relates to methods and apparatuses for compensating carrier or clock signal phase fluctuations. An apparatus comprises a digital phase locked loop (210) comprising a phase error output (214) for a phase error (216) between a reference signal (218) and an output signal (212) generated by the digital phase locked loop, and a phase rotator (220) coupled to the phase error output (214) and configured to rotate a phase of a data signal based on the phase error (216).

公开(公告)号：US20180083819A1

公开(公告)日：2018-03-22

申请号：US15269308

申请日：2016-09-19

Applicant: Intel IP Corporation

Inventor： Amir RUBIN ,  Uri PERLMUTTER

IPC: H04L27/26 ,  H04L12/26

CPC classification number: H04L27/2623 ,  H04L25/03 ,  H04L27/00 ,  H04L43/028 ,  H04L43/16 ,  H04W84/12

Abstract: Embodiments of a radio-circuit apparatus are generally described herein. The radio-circuit apparatus may comprise circuitry to generate an output baseband signal to reduce one or more localized peak power levels of an input baseband signal. The output signal may be based on a difference between an input baseband signal and an excess signal. The radio-circuit apparatus may further comprise a hard clipper circuit to restrict power levels of the input baseband signal to a clip range to generate a clipped signal. The radio-circuit apparatus may further comprise one or more filters to filter a predicted OOB emission signal in accordance with a target OOB emission spectrum. The predicted OOB emission signal may be based on a difference between the input baseband signal and the clipped signal.

公开(公告)号：US20160301456A1

公开(公告)日：2016-10-13

申请号：US15137021

申请日：2016-04-25

Applicant: Intel IP Corporation

Inventor： Thorsten CLEVORN ,  Pablo HERRERO ,  Uri PERLMUTTER ,  Ronen KRONFELD

IPC: H04B7/04 ,  H04W72/08 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04B7/0486 ,  H04B7/04 ,  H04B7/0689 ,  H04B7/0693 ,  H04B7/0871 ,  H04B7/0877 ,  H04L5/0023 ,  H04W72/046 ,  H04W72/085 ,  H04W88/06

Abstract: A communication device is described comprising a first antenna, a second antenna and a third antenna; a first transceiver configured to communicate using at least the first antenna; a second transceiver configured to communicate using at least the second antenna; and a controller configured to determine whether the third antenna is to be used by the first transceiver or the second transceiver based on a selection criterion and configured to control the first transceiver to communicate using the first antenna and the third antenna if the controller has determined that the third antenna is to be used by the first transceiver and to control the second transceiver to communicate using the second antenna and the third antenna if the controller has determined that the third antenna is to be used by the second transceiver.

Abstract translation: 描述了包括第一天线，第二天线和第三天线的通信设备; 配置为使用至少所述第一天线进行通信的第一收发器; 配置为使用至少所述第二天线进行通信的第二收发器; 以及控制器，被配置为基于选择标准来确定所述第三天线是否被所述第一收发器或所述第二收发器使用，并且被配置为如果所述控制器已经确定所述第一天线和所述第三天线 第三天线将被第一收发器使用，并且如果控制器已经确定第三天线将被第二收发器使用，则控制第二收发器使用第二天线和第三天线进行通信。