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公开(公告)号：US10716025B2
公开(公告)日：2020-07-14
申请号：US16186300
申请日：2018-11-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xun Tang , Wei Quan , Bingzhao Li
Abstract: Embodiments provide a communication method, terminal, and a base station. The method includes: receiving, by terminal, a reference signal sent by a base station; and obtaining, by the terminal, channel energy of a narrow beam by measuring the reference signal, where the narrow beam is a directional beam. According to the communication method in the embodiments of the present disclosure, the terminal may obtain the channel energy of the narrow beam by measuring the reference signal. Compared with the prior art in which channel energy of a narrow beam is measured on a base station side, a difference is that the terminal can more accurately estimate the channel energy of the narrow beam. That is, the channel energy of the narrow beam estimated by the terminal can more accurately reflect channel quality, and transmission efficiency can be improved.
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Patent Agency Ranking
公开(公告)号：US20200187176A1
公开(公告)日：2020-06-11
申请号：US16786730
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Chai , Xun Tang , Jian Zhang , Wei Quan , Jinhua Miao
Abstract: Embodiments of this disclosure provide a communication method and a related device. In certain embodiments, the method includes determining, by a network device, a first resource set, the resources included in the first resource set are periodic. At a same transmission moment, the first resource set serves only one terminal device or one terminal device group, the terminal device group including a plurality of terminal devices. At different transmission moments, resources used for co-directional transmission in the first resource set occupy a same frequency domain position on a same carrier. The method includes sending, by the network device, resource configuration information to the terminal device by using higher layer signaling. The resource configuration information is used to indicate the first resource set.
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公开(公告)号：US10575288B2
公开(公告)日：2020-02-25
申请号：US15893367
申请日：2018-02-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Jian Zhang , Bingzhao Li , Xun Tang , Xiaodong Yang , Jinhua Miao
Abstract: An uplink information sending methods and apparatus are provided. A communication device includes a processor coupled to a non-transitory memory, where the non-transitory memory stores an execution instruction to be executed in the processor. The execution instruction when executed enables the communication device to determine scheduling information and timing advance information. The scheduling information is used to instruct user equipment to send uplink information, and the timing advance information is used to adjust a timing advance used when the user equipment sends the uplink information. The execution instruction when executed further enables the communication device to adjust the timing advance according to the timing advance information, and send the uplink information according to the scheduling information by using an adjusted timing advance.
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公开(公告)号：US10470234B2
公开(公告)日：2019-11-05
申请号：US15887875
申请日：2018-02-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Jian Zhang , Hongping Zhang , Bingzhao Li , Xun Tang , Jinhua Miao , Xiaodong Yang
Abstract: The present disclosure provides a communication method, a network-side device, and user equipment. The method includes: receiving, by a network-side device, a radio resource control RRC connection reestablishment request message, where the RRC connection reestablishment request message is used to request to perform RRC connection reestablishment; and sending, by the network-side device, an RRC connection reestablishment indication message, where the RRC connection reestablishment indication message carries a configuration parameter, and the configuration parameter includes at least one of a signaling radio bearer SRB2 configuration parameter or a data radio bearer DRB configuration parameter. The network-side device sends only the RRC connection reestablishment indication message, thereby effectively reducing a reestablishment delay and physical resource overheads.
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公开(公告)号：US20190082346A1
公开(公告)日：2019-03-14
申请号：US16186300
申请日：2018-11-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xun Tang , Wei Quan , Bingzhao Li
Abstract: Embodiments provide a communication method, terminal, and a base station. The method includes: receiving, by terminal, a reference signal sent by a base station; and obtaining, by the terminal, channel energy of a narrow beam by measuring the reference signal, where the narrow beam is a directional beam. According to the communication method in the embodiments of the present disclosure, the terminal may obtain the channel energy of the narrow beam by measuring the reference signal. Compared with the prior art in which channel energy of a narrow beam is measured on a base station side, a difference is that the terminal can more accurately estimate the channel energy of the narrow beam. That is, the channel energy of the narrow beam estimated by the terminal can more accurately reflect channel quality, and transmission efficiency can be improved.
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公开(公告)号：US20180160467A1
公开(公告)日：2018-06-07
申请号：US15887875
申请日：2018-02-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Jian Zhang , Hongping Zhang , Bingzhao Li , Xun Tang , Jinhua Miao , Xiaodong Yang
Abstract: The present disclosure provides a communication method, a network-side device, and user equipment. The method includes: receiving, by a network-side device, a radio resource control RRC connection reestablishment request message, where the RRC connection reestablishment request message is used to request to perform RRC connection reestablishment; and sending, by the network-side device, an RRC connection reestablishment indication message, where the RRC connection reestablishment indication message carries a configuration parameter, and the configuration parameter includes at least one of a signaling radio bearer SRB2 configuration parameter or a data radio bearer DRB configuration parameter. The network-side device sends only the RRC connection reestablishment indication message, thereby effectively reducing a reestablishment delay and physical resource overheads.
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