公开(公告)号：US20190229836A1

公开(公告)日：2019-07-25

申请号：US16374268

申请日：2019-04-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Alberto Giuseppe PEROTTI

IPC: H04L1/00 ,  H04L1/20 ,  H04L27/34 ,  H04L5/00

CPC classification number: H04L1/0005 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/0011 ,  H04L1/0016 ,  H04L1/0026 ,  H04L1/206 ,  H04L5/0057 ,  H04L27/3405

Abstract: A network node for a wireless communication system including a processor and a transceiver are provided. The processor is configured to determine that a first channel quality indication for a first user equipment is higher than a second channel quality indication for a second user equipment, determine a first modulation and coding scheme index (IMCS,N) for the first user equipment based on a first set of modulation and coding schemes. The first set of modulation and coding schemes includes a first range of transport block sizes [n0 . . . n1] mapped to a first modulation order Qm=q0, and at least a second range of transport block sizes [n2 . . . n3] mapped to a second modulation order Qm=g1, where q1>q0, and n3>=n1 and n2

公开(公告)号：US20190020525A1

公开(公告)日：2019-01-17

申请号：US16135964

申请日：2018-09-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Alberto Giuseppe PEROTTI ,  Pablo SOLDATI ,  Branislav M. POPOVIC

IPC: H04L27/34 ,  H04W72/02 ,  H04L5/00 ,  H04L1/00 ,  H04B17/336 ,  H04W28/06 ,  H04W28/18

Abstract: A data transmission and signaling method in a transmitter device configured for concurrent transmission of non-orthogonal independent downlink data streams to receiver devices in a wireless communication system is provided. The method comprises sending to all receiver devices control information that includes indices of receiver devices selected for transmission, code rates of selected receiver devices, a label bit-to-receiver device allocation, an index of an expanded constellation, and a number of resource elements used for transmission.

公开(公告)号：US20180212630A1

公开(公告)日：2018-07-26

申请号：US15934361

申请日：2018-03-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fredrik BERGGREN ,  Alberto Giuseppe PEROTTI

IPC: H03M13/39 ,  H03M13/23 ,  H04L1/00

CPC classification number: H03M13/3988 ,  H03M13/23 ,  H03M13/235 ,  H03M13/3994 ,  H03M13/413 ,  H03M13/6525 ,  H04L1/00 ,  H04L1/0041 ,  H04L1/0059 ,  H04L1/0073 ,  H04L1/1861

Abstract: An embodiment encoder device for encoding an information word c=[c0, c1, . . . , cK−1] having K information bits, ci, includes an encoder for a tail biting convolutional code having a constraint length, L, where K

公开(公告)号：US20180019852A1

公开(公告)日：2018-01-18

申请号：US15718849

申请日：2017-09-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Pablo SOLDATI ,  Alberto Giuseppe PEROTTI

IPC: H04L5/00 ,  H04W4/08

CPC classification number: H04L5/0053 ,  H04W4/08

Abstract: The present disclosure relates to a network node, a user device and corresponding methods for transmitting information from a network node to a group of user devices selected for transmission or reception of data in the same or partially overlapping set of radio resources comprising group control information common to the selected group of user devices and user device control information specific to individual user devices.