公开(公告)号：US20180270746A1

公开(公告)日：2018-09-20

申请号：US15987161

申请日：2018-05-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianglei Ma ,  Peiying Zhu ,  Ming Jia ,  Wen Tong

IPC: H04W48/18 ,  H04W88/06

CPC classification number: H04W48/18 ,  H04L1/0001 ,  H04L1/1825 ,  H04W88/06

Abstract: A method of transmitting includes categorizing a transmission between the first device and a second device as one of a plurality of transmission types, and selecting an air interface from a plurality of air interface candidates in accordance with the transmission as categorized. The method also includes sending the transmission to the second device using the selected air interface.

公开(公告)号：US20180242235A1

公开(公告)日：2018-08-23

申请号：US15960288

申请日：2018-04-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianglei Ma ,  Peiying Zhu ,  Ming Jia ,  Wen Tong

IPC: H04W48/18 ,  H04W88/06

Abstract: A method of transmitting includes categorizing a transmission between the first device and a second device as one of a plurality of transmission types, and selecting an air interface from a plurality of air interface candidates in accordance with the transmission as categorized. The method also includes sending the transmission to the second device using the selected air interface.

公开(公告)号：US10042641B2

公开(公告)日：2018-08-07

申请号：US14480573

申请日：2014-09-08

Applicant: Huawei Technologies Co. Ltd

Inventor： Qifan Zhang ,  Wuxian Shi ,  Yiqun Ge ,  Tao Huang ,  Wen Tong

IPC: G06F9/30 ,  G06F9/38 ,  G06F15/80 ,  G06F1/08 ,  G06F1/10 ,  G06F9/50

Abstract: An asynchronous processing system comprising an asynchronous scalar processor and an asynchronous vector processor coupled to the scalar processor. The asynchronous scalar processor is configured to perform processing functions on input data and to output instructions. The asynchronous vector processor is configured to perform processing functions in response to a very long instruction word (VLIW) received from the scalar processor. The VLIW comprises a first portion and a second portion, at least the first portion comprising a vector instruction.

公开(公告)号：US20180184415A1

公开(公告)日：2018-06-28

申请号：US15905477

申请日：2018-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lu Rong ,  Jianglei Ma ,  Peiying Zhu ,  Wen Tong ,  Kelvin Kar Kin Au

IPC: H04W72/04 ,  H04W76/11 ,  H04W28/02 ,  H04W40/20

CPC classification number: H04W72/048 ,  H04W28/0247 ,  H04W28/18 ,  H04W40/20 ,  H04W48/18 ,  H04W76/10 ,  H04W76/11 ,  H04W76/15 ,  H04W88/10

Abstract: Systems and methods of performing handover for a user equipment between hyper cells are provided. Handover is done on a per service basis. In some cases, a handover of one service from a source cell to target cell is performed while continuing to use the source cell, the target cell, or another cell for another service. In some cases the handover for a user equipment is from a source cell to a target cell in respect of one of uplink and downlink communications, and the user equipment continues to use the source cell for the other of uplink and downlink communications.

公开(公告)号：US10009209B2

公开(公告)日：2018-06-26

申请号：US14228155

申请日：2014-03-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Peiying Zhu ,  Jianglei Ma ,  Ming Jia ,  Wen Tong

IPC: H04J1/12 ,  H04L27/26 ,  H04L5/00 ,  H04L25/03

CPC classification number: H04L27/2637 ,  H04L5/0021 ,  H04L5/0066 ,  H04L25/03834 ,  H04L27/2602 ,  H04L27/264

Abstract: A method for operating a device includes determining adaptation criteria for a waveform to be transmitted by a transmitting device over a communications channel towards a receiving device, and adjusting a generalized multi-carrier multiplexing parameter (GMMP) of the waveform in accordance with the adaptation criteria. The method also includes transmitting an indicator of the adjusted GMMP to at least one of the transmitting device and the receiving device.

公开(公告)号：US20180076929A1

公开(公告)日：2018-03-15

申请号：US15699976

申请日：2017-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huazi Zhang ,  Jiajie Tong ,  Rong Li ,  Jun Wang ,  Wen Tong ,  Yiqun Ge ,  Xiaocheng Liu ,  Gongzheng Zhang ,  Jian Wang ,  Nan Cheng ,  Qifan Zhang

IPC: H04L1/00 ,  H03M13/00

CPC classification number: H04L1/0009 ,  H03M13/11 ,  H03M13/13 ,  H03M13/611 ,  H03M13/616 ,  H03M13/6362 ,  H04L1/0041 ,  H04L1/0043 ,  H04L1/0061 ,  H04L1/0063 ,  H04L1/0065

Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. The row weight for a sub-channel may be viewed as the number of “ones” in the corresponding row of the Kronecker matrix or as a power of 2 with the exponent (i.e. the hamming weight) being the number of “ones” in the binary representation of the sub-channel index (further described below). In one embodiment, candidate sub-channels that have certain row weight values are reserved for parity bit(s). Thereafter, K information bits may be mapped to the K most reliable remaining sub-channels, and a number of frozen bits (e.g. N−K) may be mapped to the least reliable remaining sub-channels. Parity bits may then mapped to the candidate sub-channels, and parity bit values are determined based on a function of the information bits.

公开(公告)号：US09846581B2

公开(公告)日：2017-12-19

申请号：US14480556

申请日：2014-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Huang ,  Yiqun Ge ,  Qifan Zhang ,  Wuxian Shi ,  Wen Tong

IPC: G06F9/38 ,  G06F15/80 ,  G06F15/82 ,  G06F9/30 ,  G06F1/08 ,  G06F1/10 ,  G06F9/50

CPC classification number: G06F9/30145 ,  G06F1/08 ,  G06F1/10 ,  G06F9/30036 ,  G06F9/30189 ,  G06F9/3826 ,  G06F9/3828 ,  G06F9/3836 ,  G06F9/3851 ,  G06F9/3853 ,  G06F9/3871 ,  G06F9/3877 ,  G06F9/3885 ,  G06F9/3889 ,  G06F9/3891 ,  G06F9/5011 ,  G06F15/8007 ,  G06F15/8053 ,  G06F15/8092 ,  G06F2009/3883

Abstract: A clock-less asynchronous processor comprising a plurality of parallel asynchronous processing logic circuits, each processing logic circuit configured to generate an instruction execution result. The processor comprises an asynchronous instruction dispatch unit coupled to each processing logic circuit, the instruction dispatch unit configured to receive multiple instructions from memory and dispatch individual instructions to each of the processing logic circuits. The processor comprises a crossbar coupled to an output of each processing logic circuit and to the dispatch unit, the crossbar configured to store the instruction execution results.

公开(公告)号：US09720880B2

公开(公告)日：2017-08-01

申请号：US14480562

申请日：2014-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yiqun Ge ,  Wuxian Shi ,  Qifan Zhang ,  Tao Huang ,  Wen Tong

IPC: G06F15/82 ,  G06F9/30 ,  G06F9/38

CPC classification number: G06F15/825 ,  G06F9/30058 ,  G06F9/38 ,  G06F9/3842 ,  G06F9/3861 ,  G06F9/3869 ,  G06F9/3871

Abstract: Embodiments are provided for an asynchronous processor using master and assisted tokens. In an embodiment, an apparatus for an asynchronous processor comprises a memory to cache a plurality of instructions, a feedback engine to decode the instructions from the memory, and a plurality of XUs coupled to the feedback engine and arranged in a token ring architecture. Each one of the XUs is configured to receive an instruction of the instructions form the feedback engine, and receive a master token associated with a resource and further receive an assisted token for the master token. Upon determining that the assisted token and the master token are received in an abnormal order, the XU is configured to detect an operation status for the instruction in association with the assisted token, and upon determining a needed action in accordance with the operation status and the assisted token, perform the needed action.

公开(公告)号：US09535698B2

公开(公告)日：2017-01-03

申请号：US14480522

申请日：2014-09-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Huang ,  Qifan Zhang ,  Wuxian Shi ,  Yiqun Ge ,  Wen Tong

IPC: G06F9/30 ,  G06F15/76 ,  G06F9/38 ,  G06F1/08 ,  G06F1/10 ,  G06F9/50

Abstract: A clock-less asynchronous processing circuit or system having a plurality of pipelined processing stages utilizes self-clocked generators to tune the delay needed in each of the processing stages to complete the processing cycle. Because different processing stages may require different amounts of time to complete processing or may require different delays depending on the processing required in a particular stage, the self-clocked generators may be tuned to each stage's necessary delay(s) or may be programmably configured.

公开(公告)号：US20160359583A1

公开(公告)日：2016-12-08

申请号：US14729970

申请日：2015-06-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Vahid Tarokh ,  Peiying Zhu ,  Wen Tong

IPC: H04L1/00

CPC classification number: H04L1/0054 ,  H04J13/00 ,  H04L1/0048 ,  H04L25/0242

Abstract: A base station communicates with a plurality of user equipments (UEs) using a method. The method includes receiving, by the base station, a plurality of signals from a plurality of user equipments (UE) in communication with the base station. The method also includes using an iterative algorithm to estimate a matrix Λ of channel coefficients based on the received signals. The method further includes decoding, at the base station, the received signals using the estimated matrix Λ.

Abstract translation: 基站使用一种方法与多个用户设备（UE）进行通信。 该方法包括：从基站接收与基站通信的多个用户设备（UE）的多个信号。 该方法还包括使用迭代算法基于接收到的信号来估计信道系数的矩阵Λ。 该方法还包括使用估计的矩阵Λ在基站解码接收的信号。