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31.发明公开公开(公告)号：US20230388772A1
公开(公告)日：2023-11-30
申请号：US18331247
申请日：2023-06-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Amine Maaref , Kelvin Kar Kin Au , Jianglei Ma
CPC classification number: H04W8/005 , H04W28/0215 , H04W48/10 , H04W40/36 , H04W40/244 , H04W40/12 , H04W36/0061 , H04B1/38
Abstract: Provisioning and communicating physical signals and channels in NR networks having a first subset of transmit and receive points that use a first cell ID and a second subset of transmit and receive points that use a second cell ID. Operations include transmitting from, and receiving from, a first transmit and receive point a first signal or channel wherein the first signal or channel is based on a first user equipment (UE) specific parameter assigned via the first subset of transmit and receive points and transmitting from, and receiving from, the first transmit and receive point the plurality of transmit and receive points a second signal or channel wherein the second signal or channel is based on a second UE specific parameter assigned via the second subset of transmit and receive points. A transmit and receive point and a UE for implementing the operations are also disclosed.
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公开(公告)号：US20230354357A1
公开(公告)日：2023-11-02
申请号：US18351194
申请日：2023-07-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhengwei Gong , Amine Maaref
CPC classification number: H04W72/23 , H04W88/025 , H04L1/0045 , H04L5/0053 , H04L1/0075 , H04L5/0007 , H04L1/0038 , H04B7/0617
Abstract: METHOD FOR DOWNLINK CONTROL CHANNEL DESIGN
Embodiments of this disclosure improve the reliability of blind decoding when beamforming is used by having a user equipment (UE) receive a single downlink control information (DCI) message with different transmission and/or reception parameters. In some embodiments, a UE receives more than one set of configuration parameters, where any two sets of configuration parameters out of the more than one set of configuration parameters have at least one different parameter. The UE may receive two sets of configuration parameters each having a different transmission modes, but the same search space type. Additional examples are also provided.-
公开(公告)号：US11765746B2
公开(公告)日：2023-09-19
申请号：US17720917
申请日：2022-04-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Amine Maaref , Yu Cao , Jianglei Ma
Abstract: Methods and systems are provided in which a UE transmits sidelink (SL) control information comprising a scheduling assignment (SA) indicating an SL transmission resource for a SL data transmission to a target UE. The SL transmission resource is based on one or more occupied SL resources identified by the UE and the SL transmission resource includes resources for an initial transmission and one or more retransmissions. The UE then transmits the SL data transmission using the SL transmission resource according to the transmitted SL control information. This is done without receiving, in a downlink control information (DCI), a grant of communication resources.
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34.发明授权公开(公告)号：US11711684B2
公开(公告)日：2023-07-25
申请号：US17305547
申请日：2021-07-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Amine Maaref , Kelvin Kar Kin Au , Jianglei Ma
IPC: H04W8/00 , H04W28/02 , H04W48/10 , H04W40/36 , H04W40/24 , H04W40/12 , H04W36/00 , H04B1/38 , H04W48/20
CPC classification number: H04W8/005 , H04W28/0215 , H04W36/0061 , H04W40/12 , H04W40/244 , H04W40/36 , H04W48/10 , H04B1/38 , H04W36/0009 , H04W48/20
Abstract: Provisioning and communicating physical signals and channels in NR networks having a first subset of transmit and receive points that use a first cell ID and a second subset of transmit and receive points that use a second cell ID. Operations include transmitting from, and receiving from, a first transmit and receive point a first signal or channel wherein the first signal or channel is based on a first user equipment (UE) specific parameter assigned via the first subset of transmit and receive points and transmitting from, and receiving from, the first transmit and receive point the plurality of transmit and receive points a second signal or channel wherein the second signal or channel is based on a second UE specific parameter assigned via the second subset of transmit and receive points. A transmit and receive point and a UE for implementing the operations are also disclosed.
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公开(公告)号：US11452078B2
公开(公告)日：2022-09-20
申请号：US16796067
申请日：2020-02-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yu Cao , Amine Maaref , Jianglei Ma , Yongxia Lyu
Abstract: Method and devices are provided for wireless communication. A method involves obtaining, by a receive user equipment (UE), configuration information relating to a sidelink transmission between the first UE and a second UE, the configuration information for indicating to the first UE that the sidelink transmission is not associated with any corresponding sidelink control information (SCI). A further step involves receiving, by the receive UE, the sidelink transmission from the second UE using time and frequency resources indicated by the configuration information. Another method involves obtaining, by a transmit UE, configuration information relating to a sidelink transmission between the first UE and a second UE, the configuration information for indicating to the first UE that the sidelink transmission is not associated with any corresponding SCI and transmitting, by the first UE, the sidelink transmission to the second UE using time and frequency resources indicated by the configuration information.
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Patent Agency Ranking
公开(公告)号：US11109378B2
公开(公告)日：2021-08-31
申请号：US16585099
申请日：2019-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Javad Abdoli , Yu Cao , Amine Maaref , Zhenfei Tang
Abstract: A sidelink (SL) configuration for SL communications directly between a communication terminal and another communication terminal is separate from a communication network link configuration for communications with network equipment in some embodiments. An SL configuration, which could be an SL reconfiguration or an SL preconfiguration for use by the communication terminal after the terminal transitions from in coverage to out of coverage, could be transmitted through network/terminal signaling, and detailed examples of such signaling are disclosed herein. An SL configuration could be or include an SL bandwidth part (BWP) configuration and an SL communication resource configuration, such as one or more resource pools, within the SL BWP. An SL configuration that is determined and transmitted by network equipment to one or more terminals could also or instead involve a common or initial SL configuration to be used for SL communications by multiple communication terminals.
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公开(公告)号：US11109322B2
公开(公告)日：2021-08-31
申请号：US16542344
申请日：2019-08-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhengwei Gong , Amine Maaref , Yu Cao
Abstract: Methods are disclosed that enable a user equipment (UE) to receive cell specific, UE specific and, in some embodiments, Physical Uplink Shared Channel (PUSCH) specific parameters from a network side component, such as a transmit/receive point, and use that information to set at least one PUSCH transmit power when transmitting to the network side.
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38.发明授权公开(公告)号：US11064340B2
公开(公告)日：2021-07-13
申请号：US16699840
申请日：2019-12-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Amine Maaref , Kelvin Kar Kin Au , Jianglei Ma
IPC: H04W8/00 , H04W28/02 , H04W48/10 , H04W40/36 , H04W40/24 , H04W40/12 , H04W36/00 , H04B1/38 , H04W48/20
Abstract: Provisioning and communicating physical signals and channels in NR networks having a first subset of transmit and receive points that use a first cell ID and a second subset of transmit and receive points that use a second cell ID. Operations include transmitting from, and receiving from, a first transmit and receive point a first signal or channel wherein the first signal or channel is based on a first user equipment (UE) specific parameter assigned via the first subset of transmit and receive points and transmitting from, and receiving from, the first transmit and receive point the plurality of transmit and receive points a second signal or channel wherein the second signal or channel is based on a second UE specific parameter assigned via the second subset of transmit and receive points. A transmit and receive point and a UE for implementing the operations are also disclosed.
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公开(公告)号：US11051330B2
公开(公告)日：2021-06-29
申请号：US16808216
申请日：2020-03-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Amine Maaref , Mohammadhadi Baligh , Jianglei Ma
Abstract: A base station may transmit downlink control information (DCI) scheduling communications between the base station and a UE. The DCI is in a fallback DCI format. Based on whether or not the DCI is in a UE specific search space with cyclic redundancy check (CRC) scrambled by a UE ID of the UE, data transmitted by the base station or by the UE according to the DCI may be scrambled by a sequence that is initialized with a configurable parameter, or initialized with a cell ID.
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公开(公告)号：US20210119734A1
公开(公告)日：2021-04-22
申请号：US17089101
申请日：2020-11-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zeina Mheich , Lei Wen , Pei Xiao , Amine Maaref
Abstract: In accordance with embodiments, methods for data communications are disclosed. A device obtains a forward error correction (FEC) encoded bit stream. The device maps the FEC encoded bit stream to produce a set of symbols according to a bit-to-symbol mapping rule. The bit-to-symbol mapping rule comprises a first mapper bit position associated with a first mapper error protection level and a second mapper bit position associated with a second mapper error protection level. The first mapper error protection level is greater than the second mapper error protection level. The device then transmits the set of symbols in the communications system.
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