公开(公告)号：US11159218B2

公开(公告)日：2021-10-26

申请号：US15979250

申请日：2018-05-14

Applicant: Futurewei Technologies, Inc.

Inventor： Pengfei Xia ,  Qiang Wu ,  David Jean-Marie Mazzarese ,  Yongxing Zhou ,  Yang Tang

IPC: H04B7/06

Abstract: A system and method for feeding back channel information are provided. A method for communications device operations includes generating feedback information, encoding the feedback information to produce a feedback payload, and transmitting the feedback payload to a communications server serving a communications device. The feedback information includes at least a first long term wideband channel statistics and a second long term wideband channel statistics.

公开(公告)号：US10009086B2

公开(公告)日：2018-06-26

申请号：US15591864

申请日：2017-05-10

Applicant: Futurewei Technologies, Inc.

Inventor： Pengfei Xia ,  Qiang Wu ,  David Jean-Marie Mazzarese ,  Yongxing Zhou ,  Yang Tang

IPC: H04B7/06

CPC classification number: H04B7/063 ,  H04B7/0634 ,  H04B7/065

Abstract: A system and method for feeding back channel information are provided. A method for communications device operations includes generating feedback information, encoding the feedback information to produce a feedback payload, and transmitting the feedback payload to a communications server serving a communications device. The feedback information includes at least a first long term wideband channel statistics and a second long term wideband channel statistics.

公开(公告)号：US20180006694A1

公开(公告)日：2018-01-04

申请号：US15591864

申请日：2017-05-10

Applicant: Futurewei Technologies, Inc.

Inventor： Pengfei Xia ,  Qiang Wu ,  David Jean-Marie Mazzarese ,  Yongxing Zhou ,  Yang Tang

IPC: H04B7/06

CPC classification number: H04B7/063 ,  H04B7/0634 ,  H04B7/065

Abstract: A system and method for feeding back channel information are provided. A method for communications device operations includes generating feedback information, encoding the feedback information to produce a feedback payload, and transmitting the feedback payload to a communications server serving a communications device. The feedback information includes at least a first long term wideband channel statistics and a second long term wideband channel statistics.

公开(公告)号：US09960884B2

公开(公告)日：2018-05-01

申请号：US14595736

申请日：2015-01-13

Applicant: Futurewei Technologies, Inc.

Inventor： Jianguo Wang ,  Yang Tang ,  Yongxing Zhou ,  David Jean-Marie Mazzarese ,  Mattias Frenne

IPC: H04L1/06 ,  H04L1/00 ,  H04W24/10 ,  H04B7/04 ,  H04B7/06

CPC classification number: H04L1/06 ,  H04B7/0469 ,  H04B7/0478 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/065 ,  H04L1/0026 ,  H04W24/10

Abstract: A system and method for channel state information feedback in wireless communications systems are provided. A method for reporting channel information includes determining, at a user equipment, a channel information type for first channel information to be reported to a communications controller, determining the first channel information conditioned on previously reported channel information and on the channel information type, and reporting the first channel information, the channel information type, or a combination thereof, to the communications controller.

公开(公告)号：US20150124707A1

公开(公告)日：2015-05-07

申请号：US14595736

申请日：2015-01-13

Applicant: Futurewei Technologies, Inc.

Inventor： Jianguo Wang ,  Yang Tang ,  Yongxing Zhou ,  David Jean-Marie Mazzarese ,  Mattias Frenne

IPC: H04W24/10

CPC classification number: H04L1/06 ,  H04B7/0469 ,  H04B7/0478 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639 ,  H04B7/065 ,  H04L1/0026 ,  H04W24/10

Abstract: A system and method for channel state information feedback in wireless communications systems are provided. A method for reporting channel information includes determining, at a user equipment, a channel information type for first channel information to be reported to a communications controller, determining the first channel information conditioned on previously reported channel information and on the channel information type, and reporting the first channel information, the channel information type, or a combination thereof, to the communications controller.

Abstract translation: 提供了一种用于无线通信系统中的信道状态信息反馈的系统和方法。 用于报告信道信息的方法包括在用户设备处确定要向通信控制器报告的第一信道信息的信道信息类型，确定以先前报告的信道信息为条件的第一信道信息，以及信道信息类型，以及报告 第一信道信息，信道信息类型或其组合发送到通信控制器。

公开(公告)号：US20180262247A1

公开(公告)日：2018-09-13

申请号：US15979250

申请日：2018-05-14

Applicant: Futurewei Technologies, Inc.

Inventor： Pengfei Xia ,  Qiang Wu ,  David Jean-Marie Mazzarese ,  Yongxing Zhou ,  Yang Tang

IPC: H04B7/06

CPC classification number: H04B7/063 ,  H04B7/0634 ,  H04B7/065

Abstract: A system and method for feeding back channel information are provided. A method for communications device operations includes generating feedback information, encoding the feedback information to produce a feedback payload, and transmitting the feedback payload to a communications server serving a communications device. The feedback information includes at least a first long term wideband channel statistics and a second long term wideband channel statistics.