公开(公告)号：US10887060B2

公开(公告)日：2021-01-05

申请号：US16089558

申请日：2016-07-14

Applicant: Sony Corporation

Inventor： Jianjun Peng ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

IPC: H04L5/00 ,  H04W72/12

Abstract: The present application relates to an electronic device and communication method in a wireless communication system. The device comprises a processing circuit configured to acquire user specific information of a plurality of user equipments communicating with the electronic device and set resource allocating parameters for non-orthogonal multiplex of a set of transmission resources based on the user specific information to apply to the sparse code multiple access of at least part of the user equipments. The user specific information includes channel status of channels between the user equipments and the electronic device.

公开(公告)号：US11128393B2

公开(公告)日：2021-09-21

申请号：US16309811

申请日：2017-06-14

Applicant: SONY CORPORATION

Inventor： Zhiyuan Lin ,  Jin Sima ,  Bo Bai ,  Wei Chen ,  Xin Guo

IPC: H04J13/00 ,  H04L1/00 ,  H04L5/00

Abstract: The present disclosure provides electronic device and method for interleaved multiple access communication. An electronic device for an interleaved multiple access control terminal comprises a processing circuit, which is configured to acquire information about interleaved multiple access communication between a receiving apparatus and a transmitting apparatus; determine configuration parameters for the transmitting apparatus based on the information, the configuration parameters comprising operation parameters of an interleaver of the transmitting apparatus, the interleaver being used to distinguish the transmitting apparatus from other transmitting apparatus; and provide the determined configuration parameters to the transmitting apparatus, so that the transmitting apparatus is configured with the transmitting parameters for communicating with the receiving apparatus.

公开(公告)号：US20200153570A1

公开(公告)日：2020-05-14

申请号：US16089558

申请日：2016-07-14

Applicant: Sony Corporation

Inventor： Jianjun Peng ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

IPC: H04L5/00 ,  H04W72/12

Abstract: The present application relates to an electronic device and communication method in a wireless communication system. The device comprises a processing circuit configured to acquire user specific information of a plurality of user equipments communicating with the electronic device and set resource allocating parameters for non-orthogonal multiplex of a set of transmission resources based on the user specific information to apply to the sparse code multiple access of at least part of the user equipments. The user specific information includes channel status of channels between the user equipments and the electronic device.

公开(公告)号：US10237005B2

公开(公告)日：2019-03-19

申请号：US15652467

申请日：2017-07-18

Applicant: SONY CORPORATION ,  TSINGHUA UNIVERSITY

Inventor： Jean-Sebastien Ernest Arturo Gomez ,  Bo Bai ,  Wei Chen ,  Zhigang Cao ,  Xin Guo

IPC: H04L12/26 ,  H04B17/318 ,  H04W24/08

Abstract: The present invention provides an apparatus and a method in a radio communications system. The apparatus in a radio communications system comprises an estimation unit and a statistics collection unit. The estimation unit is used for estimating a signal receiving strength of each of multiple transmission positions, compared with a signal transmission strength of each of one or more possible transmission positions of a first-type node of a to-be-test communications system on a transmission resource block. The statistics collection unit is used for collecting, according the estimation result, statistics on power space distribution of the first-type node of the to-be-tested communications system.

公开(公告)号：US11387886B2

公开(公告)日：2022-07-12

申请号：US17037721

申请日：2020-09-30

Applicant: Sony Corporation

Inventor： Di Han ,  Bo Bai ,  Wei Chen ,  Xin Guo ,  Shuai Liu

IPC: H04B7/06 ,  H04W28/02 ,  H04W72/08 ,  H04W72/04 ,  H04W40/22 ,  H04B17/309 ,  H04W24/10 ,  H04W28/08

Abstract: Provided are an electronic device for a network control terminal and a network node, and a method for the electronic device. The electronic device for a network control terminal comprises processing circuitry configured to set a first condition concerning a beam-forming capacity of a network node for determining the network node capable of serving as a relay node, and to generate control signaling of indication information comprising the first condition for indicating the network node served by the network control terminal.

公开(公告)号：US11252625B2

公开(公告)日：2022-02-15

申请号：US16479612

申请日：2018-05-10

Applicant: Sony Corporation

Inventor： Wei Chen ,  Di Han ,  Bo Bai ,  Xin Guo

IPC: H04W36/20 ,  H04W36/00

Abstract: Disclosed are an electronic device, method and storage medium for a wireless communication system. The electronic device for the wireless communication system comprises processing circuitry configured to, determine resource multiplexing pattern information for a plurality of terminal devices within the first cell; and inform a second electronic device serving a second cell of the determined resource multiplexing pattern information for the plurality of terminal devices within a first cell.

公开(公告)号：US10992414B2

公开(公告)日：2021-04-27

申请号：US16478481

申请日：2018-01-22

Applicant: Sony Corporation

Inventor： Wei Chen ,  Xin Guo ,  Jianjun Peng ,  Bo Bai

IPC: H04L1/00 ,  H04W72/04 ,  H04W88/02

Abstract: The present disclosure relates to an electronic device and a method for a wireless communication system. The electronic device for a wireless communication system comprises a processing circuit, the processing circuit being configured to perform terminal device grouping with respect to data transmissions on the basis of terminal device information, a plurality of data flows of terminal devices within a single group multiplexing resources by means of mode domain multiple access. The processing circuit is further configured to perform at least one of terminal device regrouping, intra group resource redistribution, and data detection scheme updating on the basis of detection information of data transmission, the data detection scheme being used for decoding received data on the basis of a serial detection algorithm.

公开(公告)号：US09742509B2

公开(公告)日：2017-08-22

申请号：US14773647

申请日：2013-12-26

Applicant: SONY CORPORATION ,  TSINGHUA UNIVERSITY

Inventor： Jean-Sebastien Ernest Arturo Gomez ,  Bo Bai ,  Wei Chen ,  Zhigang Cao ,  Xin Guo

IPC: H04L1/00 ,  H04B17/318 ,  H04W24/08 ,  H04L12/26

CPC classification number: H04B17/318 ,  H04L43/04 ,  H04W24/08

Abstract: An apparatus and a method in a radio communications system. The apparatus in the radio communications system includes an estimation unit and a statistics collection unit. The estimation unit is used for estimating a signal receiving strength of each of multiple transmission positions, compared with a signal transmission strength of each of one or more possible transmission positions of a first-type node of a to-be-test communications system on a transmission resource block. The statistics collection unit is used for collecting, according the estimation result, statistics on power space distribution of the first-type node of the to-be-tested communications system.