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公开(公告)号：US20220330362A1
公开(公告)日：2022-10-13
申请号：US17851725
申请日：2022-06-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingzeng DAI , Peng ZHANG , Jun WANG , Rongkuan LIU , Qinghai ZENG
Abstract: Embodiments of this application disclose a relay communication method and a communications apparatus, and relate to the field of communications technologies, to resolve a problem that communications system performance is unable to be met because remote UE selects relay UE to forward data in existing relay communication. The method includes a network device obtains a measurement report that includes signal quality of a sidelink (sidelink, SL) between first user equipment and at least one second user equipment and a radio network identifier of the at least one second user equipment. The network device selects target relay user equipment, of the first user equipment, from the at least one second user equipment based on the measurement report and selection assistance information associated with each second user equipment.
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公开(公告)号：US20220330130A1
公开(公告)日：2022-10-13
申请号：US17853305
申请日：2022-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lili ZHANG , Peng ZHANG , Hua XU
Abstract: Embodiments of this application disclose a method for reporting CSI of a multi-hop path and a related apparatus. The method includes: The multi-hop path includes a first device, a second device, and a third device, where the first device is a source device, and the second device is a target device. The first device obtains a first CSI report of a target transmission path. The first CSI report indicates the target transmission path. According to embodiments of this application, so that a comprehensive channel state of the multi-hop path can be obtained from a data sending device, namely, the source device, by reporting first CSI.
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公开(公告)号：US20220322319A1
公开(公告)日：2022-10-06
申请号：US17843834
申请日：2022-06-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shuri LIAO , Mengying DING , Peng ZHANG
Abstract: A configuration information sending method and an apparatus is applied to fields such as user cooperation, user relay, and an internet of vehicles. First configuration information is sent to a first user group, where the first configuration information indicates at least one resource element, the first user group includes a first terminal apparatus and a second terminal apparatus, and the first terminal apparatus is configured to assist in information transmission between a first network apparatus and the second terminal apparatus. The first network apparatus sends first downlink control information to the first user group, where the first downlink control information indicates a first resource element in the at least one resource element and a first time-frequency resource, and the first time-frequency resource belongs to the first resource element.
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公开(公告)号：US20220279488A1
公开(公告)日：2022-09-01
申请号：US17748527
申请日：2022-05-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Peng ZHANG , Jun WANG , Hua XU
Abstract: This application provides a data transmission method and an apparatus, and may be applied to the fields of user cooperation, user relay, Internet of vehicles, and the like. The method includes: receiving first data and first identification information of the first data from a first network apparatus, where the first identification information is used to identify the first data; receiving second data and second identification information of the second data from a second terminal apparatus, where the second identification information is used to identify the second data; and determining, based on the first identification information and the second identification information, that the first data and the second data belong to same data.
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公开(公告)号：US20210014029A1
公开(公告)日：2021-01-14
申请号：US17038960
申请日：2020-09-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Shurong JIAO , Peng ZHANG
Abstract: Example resource determining methods, indication methods, and apparatus are described. On example method includes receiving a downlink data channel by a terminal from a network device. The terminal determines a first uplink control channel resource from a plurality of uplink control channel resources based on an index of the last symbol for the downlink data channel and a time for processing the downlink data channel by the terminal. The terminal sends acknowledgment information to the network device on the first uplink control channel resource, where the acknowledgment information is used to determine a reception status of the downlink data channel.
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Patent Agency Ranking
公开(公告)号：US20160029267A1
公开(公告)日：2016-01-28
申请号：US14869764
申请日：2015-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Ying HUANG , Fan WANG , Peng ZHANG
CPC classification number: H04W36/04 , H04W36/005 , H04W36/0055 , H04W36/0083 , H04W36/30 , H04W84/04 , H04W88/02
Abstract: The embodiments of the present invention provide a physical-layer-based handover method. The method includes: generating handover signaling, where the handover signaling carries a signaling type identifier and a destination identifier that are used for handover, and the handover signaling is an HS-SCCH order or specific HS-SCCH signaling; and sending the handover signaling to a physical layer of a mobile terminal, so that the mobile terminal executes handover according to the handover signaling to be handed over to a small cell indicated by the destination identifier. A handover method based on a network side physical layer and a mobile terminal physical layer is provided, and even if cell IDs of a macro cell and a small cell or those of small cells are the same, handover of the mobile terminal can be implemented.
Abstract translation: 本发明实施例提供一种基于物理层的切换方法。 该方法包括：生成切换信令，其中切换信令携带用于切换的信令类型标识符和目的地标识符，切换信令是HS-SCCH命令或特定HS-SCCH信令; 以及将切换信令发送到移动终端的物理层，使得移动终端根据切换信令执行切换，以切换到由目的地标识符指示的小小区域。 提供了基于网络侧物理层和移动终端物理层的切换方法，即使宏小区和小小区的小区ID或小小区的小区ID相同，也可以实现移动终端的切换。
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公开(公告)号：US20150282094A1
公开(公告)日：2015-10-01
申请号：US14735835
申请日：2015-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng ZHANG , Zongjie Wang
CPC classification number: H04W52/146 , H04W36/04 , H04W52/12 , H04W52/244 , H04W52/40
Abstract: Embodiments of the present invention provide a cell configuration method, a device, and a system. The method includes: configuring reference uplink signal-to-interference ratios, UL SIRs/a reference uplink signal-to-interference ratio, UL SIR, for the UE in the first cell and/or the second cell, so that a first reference UL SIR for the UE in the first cell is different from a second reference UL SIR for the UE in the second cell. When the UE is located in a soft handover area and a serving cell is the first cell, power control performed by the first cell on the UE is enhanced so that uplink transmit power of the UE can meet a requirement of the first cell.
Abstract translation: 本发明的实施例提供一种小区配置方法，设备和系统。 该方法包括：针对第一小区和/或第二小区中的UE配置参考上行链路信号干扰比，UL SIR /参考上行链路信号与干扰比UL SIR，使得第一参考UL 第一小区中的UE的SIR不同于第二小区中的UE的第二参考UL SIR。 当UE位于软切换区域并且服务小区是第一小区时，由UE上的第一小区执行的功率控制被增强，使得UE的上行链路发射功率可以满足第一小区的要求。
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18.发明申请公开(公告)号：US20150280860A1
公开(公告)日：2015-10-01
申请号：US14736039
申请日：2015-06-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng ZHANG , Zongjie WANG , Xueli MA
CPC classification number: H04L1/0026 , H04B7/0632 , H04L5/005 , H04L5/0057 , H04L25/0226 , H04L27/2613 , H04W48/16
Abstract: Embodiments of the present invention provide a channel quality indicator feedback method and apparatus, and a user equipment, so as to improve accuracy of channel quality reflection. The method includes: acquiring a first channel quality indicator CQI1 based on detection of a pilot that is sent by a base station; acquiring a second channel quality indicator CQI2 based on a result of detection of a demodulation pilot; and sending the first channel quality indicator CQI1 and/or the second channel quality indicator CQI2 to the base station in a manner in which the base station can distinguish the first channel quality indicator CQI1 and/or the second channel quality indicator CQI2. The method provided by the embodiments of the present invention objectively reflects a current channel quality status, so that the base station can acquire accurate channel quality information, thereby objectively scheduling data based on the channel quality information and improving data sending efficiency of a channel.
Abstract translation: 本发明的实施例提供一种信道质量指示符反馈方法和装置以及用户设备，以提高信道质量反射的精度。 该方法包括：基于由基站发送的导频的检测来获取第一信道质量指示符CQI1; 基于解调导频的检测结果获取第二信道质量指示符CQI2; 并且以基站能够区分第一信道质量指示符CQI1和/或第二信道质量指示符CQI2的方式向基站发送第一信道质量指示符CQI1和/或第二信道质量指示符CQI2。 本发明实施例提供的方法客观地反映当前的信道质量状态，从而基站可以获取准确的信道质量信息，从而根据信道质量信息客观地调度数据，提高信道的数据发送效率。
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公开(公告)号：US20150236803A1
公开(公告)日：2015-08-20
申请号：US14701884
申请日：2015-05-01
Applicant: Huawei Technologies Co., Ltd.
Inventor： Peng ZHANG , Zongjie WANG
IPC: H04B17/309 , H04W24/08
CPC classification number: H04B17/309 , H04L1/0026 , H04L1/20 , H04L5/0048 , H04L5/0092 , H04L27/34 , H04W24/08 , H04W24/10 , H04W36/0094
Abstract: The present invention is applicable to the field of wireless communications technologies, and provides a quality measurement method, a user equipment, and network-side device. The method includes: receiving, by a user equipment (UE), resource restricted subframe (RRS) information sent by a network-side device; and performing, by the UE, downlink channel quality measurement and/or downlink physical layer channel quality measurement according to the RRS information. In the present invention, the UE performs the downlink channel quality measurement or downlink physical layer channel quality measurement according to the RRS information sent by the network-side device. By using this measurement method, the UE can obtain a more accurate downlink channel quality measurement result or downlink physical layer channel quality measurement result.
Abstract translation: 本发明适用于无线通信技术领域，提供了质量测量方法，用户设备和网络侧设备。 该方法包括：由用户设备（UE）接收由网络侧设备发送的资源限制子帧（RRS）信息; 并根据RRS信息由UE执行下行链路信道质量测量和/或下行链路物理层信道质量测量。 在本发明中，UE根据网络侧设备发送的RRS信息，进行下行信道质量测定或下行物理层信道质量测定。 通过使用该测量方法，UE可以获得更准确的下行链路信道质量测量结果或下行物理层信道质量测量结果。
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公开(公告)号：US20220338288A1
公开(公告)日：2022-10-20
申请号：US17855030
申请日：2022-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jun WANG , Mingzeng DAI , Wenjie PENG , Peng ZHANG , Hua XU
Abstract: Example communication methods and apparatus are described. A network device sends first information to a first communication apparatus. The first information indicates a correspondence between a first data radio bearer and a second data radio bearer, the first data radio bearer is a data radio bearer between the network device and the first communication apparatus, and the second data radio bearer is a data radio bearer between the first communication apparatus and a second communication apparatus. Second information is sent by the network device to the second communication apparatus, where the second information indicates a correspondence between a first packet data convergence protocol (PDCP) entity of an universal user to network interface (Uu interface) of the second communication apparatus and a first radio link control (RLC) entity of an sidelink (SL) interface of the second communication apparatus, and the first RLC entity corresponds to the second data radio bearer.
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