公开(公告)号：US20240089044A1

公开(公告)日：2024-03-14

申请号：US18518835

申请日：2023-11-24

申请人： JIANGLEI MA ,  PEIYING ZHU ,  WEN TONG ,  MING JIA

发明人： JIANGLEI MA ,  PEIYING ZHU ,  WEN TONG ,  MING JIA

IPC分类号： H04L5/00 ,  H04L27/26

CPC分类号： H04L5/0044 ,  H04L27/2628

摘要： Current radio frame structures in Long-Term Evolution (LTE) and New Radio (NR) have some restrictions. A frame structure is disclosed herein that aims to provide more flexibility. Embodiments of the flexible frame structure include different parameters that are flexible, i.e. that are configurable. A non-exhaustive list of parameters that may be configurable include: length of the frame; length of a subframe (if a subframe is even defined); length of a slot and/or number of symbol blocks in a slot (if a slot is even defined); length of the CP and/or data portion in a symbol block, or ratio of CP to data portion, which may vary between symbol blocks; downlink/uplink switching gap length, etc.

公开(公告)号：US20240080247A1

公开(公告)日：2024-03-07

申请号：US18506618

申请日：2023-11-10

申请人： JIANGLEI MA ,  PEIYING ZHU ,  WEN TONG ,  MING JIA

发明人： JIANGLEI MA ,  PEIYING ZHU ,  WEN TONG ,  MING JIA

IPC分类号： H04L41/16 ,  H04L41/0803 ,  H04L41/0823 ,  H04W28/02 ,  H04W28/06 ,  H04W28/18 ,  H04W28/26 ,  H04W72/20 ,  H04W76/10 ,  H04W76/20 ,  H04W92/10

CPC分类号： H04L41/16 ,  H04L41/0803 ,  H04L41/0823 ,  H04W28/0205 ,  H04W28/06 ,  H04W28/18 ,  H04W28/26 ,  H04W72/20 ,  H04W76/10 ,  H04W76/20 ,  H04W92/10 ,  H04W8/04

摘要： Methods and devices utilizing artificial intelligence (AI) or machine learning (ML) for customization of a device specific air interface configuration in a wireless communication network are provided. An over the air information exchange to facilitate the training of one or more AI/ML modules involves the exchange of AI/ML capability information identifying whether a device supports AI/ML for optimization of the air interface.

公开(公告)号：US11722589B2

公开(公告)日：2023-08-08

申请号：US16843612

申请日：2020-04-08

申请人： Wen Tong ,  Sheng Sun

发明人： Wen Tong ,  Sheng Sun

IPC分类号： G06F16/23 ,  H04W4/40 ,  H04L29/08 ,  G06F16/27 ,  G06F16/901 ,  H04L69/325 ,  H04L67/104

CPC分类号： H04L69/325 ,  G06F16/2365 ,  H04L67/104 ,  H04W4/40

摘要： A computing device functions as a member of a distributed database system implemented using a wireless network. A member version of a chain graph is stored at the computing device. The chain graph includes events created by the computing device and events received through the wireless network from other computing devices that are members of the distributed database system. The computing device determines if it is a member of a voting committee that comprises only a subset of the computing devices that are members of the distributed database system. When the computing device is a member of a voting committee, it participates in a distributed consensus algorithm with other members of the voting committee using the wireless network to define an order of the events in the chain graph and stores that order as a new event in the member version of the chain graph.

公开(公告)号：US11700518B2

公开(公告)日：2023-07-11

申请号：US16884892

申请日：2020-05-27

申请人： Wuxian Shi ,  Yiqun Ge ,  Wen Tong ,  Qifan Zhang

发明人： Wuxian Shi ,  Yiqun Ge ,  Wen Tong ,  Qifan Zhang

IPC分类号： H04W4/70 ,  G06N3/08 ,  G06N3/045

CPC分类号： H04W4/70 ,  G06N3/045 ,  G06N3/08

摘要： Methods and apparatuses for feature-driven communications are described. A set of features describing an observed subject is transmitted by a transmitting electronic device (ED) to a base station (BS). The BS translates the received features to another set of transmission features to be transmitted to a receiving ED. The receiving ED recovers information about the subject from the features received from the BS.

公开(公告)号：US20220353155A1

公开(公告)日：2022-11-03

申请号：US17867730

申请日：2022-07-19

申请人： JIANGLEI MA ,  PEIYING ZHU ,  WEN TONG ,  MING JIA

发明人： JIANGLEI MA ,  PEIYING ZHU ,  WEN TONG ,  MING JIA

IPC分类号： H04L41/16 ,  H04L41/0823 ,  H04W92/10 ,  H04W28/26 ,  H04W28/18 ,  H04W72/12 ,  H04W28/02 ,  H04L41/0803 ,  H04W28/06 ,  H04W72/04 ,  H04W76/10 ,  H04W76/20

摘要： Methods and devices utilizing artificial intelligence (AI) or machine learning (ML) for customization of a device specific air interface configuration in a wireless communication network are provided. An over the air information exchange to facilitate the training of one or more AI/ML modules involves the exchange of AI/ML capability information identifying whether a device supports AI/ML for optimization of the air interface.

公开(公告)号：US11424856B2

公开(公告)日：2022-08-23

申请号：US16929477

申请日：2020-07-15

申请人： Yiqun Ge ,  Wuxian Shi ,  Wen Tong

发明人： Yiqun Ge ,  Wuxian Shi ,  Wen Tong

IPC分类号： G11C29/00 ,  H04L1/00 ,  G06N3/08 ,  G06F17/18

摘要： A method and apparatus for encoding source information for transmission over a transmission channel is disclosed. The method involves causing a source encoder to generate a plurality of feature probability distributions representing aspects of the source information. The method also involves receiving the plurality of feature probability distributions at an input of a distribution channel encoder, the distribution channel encoder being implemented using a polarization stream network. The method further involves causing the distribution channel encoder to transform the plurality of feature probability distributions into a dimension-extended output plurality of distribution codewords for transmission over the transmission channel. Methods and apparatus for decoding the output plurality of distribution codewords to regenerate the source information is also disclosed.

公开(公告)号：US20210306192A1

公开(公告)日：2021-09-30

申请号：US16834494

申请日：2020-03-30

申请人： YIQUN GE ,  WUXIAN SHI ,  WEN TONG

发明人： YIQUN GE ,  WUXIAN SHI ,  WEN TONG

IPC分类号： H04L27/26 ,  H04W72/04 ,  H04L5/00 ,  H04J13/00 ,  G06N3/08

摘要： A method and apparatus for multiple-access wireless transmission is disclosed. The method involves mapping a plurality of signals onto a multi-dimensional non-Gaussian source manifold, the plurality of signals including signals targeted for transmission to a plurality of receivers. The method also involves transforming the source manifold into a multi-dimensional target manifold using a polarization stream network. The method further involves generating a multiple-access transmission waveform for transmission to the plurality of receivers, the multiple-access transmission waveform being based on the target manifold.

公开(公告)号：US20210194571A1

公开(公告)日：2021-06-24

申请号：US16864922

申请日：2020-05-01

申请人： JIANGLEI MA ,  MING JIA ,  PEIYING ZHU ,  WEN TONG

发明人： JIANGLEI MA ,  MING JIA ,  PEIYING ZHU ,  WEN TONG

IPC分类号： H04B7/185

摘要： The present disclosure relates, in part, to non-terrestrial communication systems, and in some embodiments to the integration of terrestrial and non-terrestrial communication systems. Non-terrestrial communication systems can provide a more flexible communication system with extended wireless coverage range and enhanced service quality compared to conventional communication systems.

公开(公告)号：US10945274B2

公开(公告)日：2021-03-09

申请号：US15454758

申请日：2017-03-09

申请人： Liqing Zhang ,  Jianglei Ma ,  Kelvin Kar Kin Au ,  Wen Tong

发明人： Liqing Zhang ,  Jianglei Ma ,  Kelvin Kar Kin Au ,  Wen Tong

IPC分类号： H04W72/12 ,  H04L5/00 ,  H04L27/26 ,  H04W72/04

摘要： Methods of bandwidth utilization are provided. Within a scheduling bandwidth, which may be an entire carrier bandwidth or a sub-band, scheduling is used to reserve a guard zone at the edge of the scheduled bandwidth. This can be based on the frequency localization capabilities of a transmitter that is to be scheduled. The guard zone may be defined to a resolution that is the same as the scheduling resolution in which case the guard zone is defined entirely through scheduling. Alternatively, the guard zone may be defined to a resolution smaller than the scheduling resolution in which case scheduling and further signaling may be employed to define the guard zone.

公开(公告)号：US20200314827A1

公开(公告)日：2020-10-01

申请号：US16562045

申请日：2019-09-05

申请人： Yiqun GE ,  Wuxian SHI ,  Wen TONG

发明人： Yiqun GE ,  Wuxian SHI ,  Wen TONG

IPC分类号： H04W72/04 ,  H04B7/10 ,  H04L5/00 ,  G06N3/04 ,  G06N3/08

摘要： A polarization stream architecture is described. A transmitter may implement a reverse polarization stream to shape a first source signal in a first signal space to a first target signal in a second signal space. The reverse polarization stream is implemented as a cascade of reverse polarization steps. Each reverse polarization step includes a shuffle function, a split function, a scaling function and an offset function. Machine-learning techniques may be used to implement the scaling function and the offset function. A receiver may implement a polarization stream to recover the source signal.