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公开(公告)号：US11452053B2
公开(公告)日：2022-09-20
申请号：US16903936
申请日：2020-06-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiheng Guo , Xinqian Xie , Qian Wu , Yongqiang Fei , Wenping Bi , Xinghua Song
Abstract: A signal sending method, a signal receiving method, and a device are disclosed. The signal sending method includes: determining, by a network device, an SSB and indication information, where the indication information is used to indicate that a frequency location of the SSB is one of frequencies in a frequency set, and the frequency set includes a first frequency and a second frequency, or includes a first frequency, a second frequency, and a third frequency; and sending, by the network device, the SSB and the indication information to a terminal device.
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公开(公告)号：US10938526B2
公开(公告)日：2021-03-02
申请号：US16786314
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiheng Guo , Xinqian Xie , Xingqing Cheng , Xinghua Song
Abstract: This application provides a signal sending method, a signal receiving method, a terminal device, and a network device. The method includes: generating, by a terminal device, OFDM symbols; and sending, by the terminal device, at least two OFDM symbols to a network device in a first time unit, and sending at least two OFDM symbols to the network device in a second time unit. Phase offsets of the OFDM symbols in the first time unit are equal to phase offsets of the OFDM symbols in the second time unit, the phase offset of a first OFDM symbol in the first time unit is not equal to the phase offset of at least one OFDM symbol other than the first OFDM symbol in the first time unit, and duration of the first time unit is the same as duration of the second time unit.
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公开(公告)号：US10925069B2
公开(公告)日：2021-02-16
申请号：US16875508
申请日：2020-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jianqin Liu , Xinghua Song
Abstract: A detection window indication method and apparatus. The method includes receiving control channel configuration information from a network device, where the control channel configuration information indicates a resource multiplexing mode of a resource set of a control channel and a common signal block, and further indicates at least one of a duration of a detection window of the control channel or a time-domain start location of the detection window of the control channel, and detecting, according to the detection window and the resource set, the control channel.
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公开(公告)号：US10819551B2
公开(公告)日：2020-10-27
申请号：US16726560
申请日：2019-12-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fredrik Berggren , Xinghua Song
Abstract: A transmitting device and a receiving device are described for a wireless communication system. The transmitting device transmits one or more synchronization signals on a carrier to at least one receiving device. A frequency of a synchronization signal among the one or more synchronization signals is located on a first frequency raster, and a carrier frequency of the carrier is deployed on a second frequency raster. The frequencies of two different synchronization signals among the one or more synchronization signals are located on different frequency positions in the first raster. The transmitting device transmits an indication of the carrier frequency to the at least one receiving device. The indication comprises at least one integer number. The receiving device derives the carrier frequency based on the at least one integer number.
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Patent Agency Ranking
公开(公告)号：US20200287670A1
公开(公告)日：2020-09-10
申请号：US16875363
申请日：2020-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiafeng Shao , Yongxia Lyu , Xinghua Song
Abstract: This application provides a channel state information report transmission method and a communications device. The method includes: determining N channel state information reports; and sending M of the N channel state information reports based on priorities of the N channel state information reports, where both N and M are positive integers greater than or equal to 1, and M is less than or equal to N; and a priority of a channel state information report in the N channel state information reports.
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公开(公告)号：US20200280994A1
公开(公告)日：2020-09-03
申请号：US16875508
申请日：2020-05-15
Applicant: Huawei Technologies Co. Ltd.
Inventor： Jianqin Liu , Xinghua Song
Abstract: A detection window indication method and apparatus. The method includes receiving control channel configuration information from a network device, where the control channel configuration information indicates a resource multiplexing mode of a resource set of a control channel and a common signal block, and further indicates at least one of a duration of a detection window of the control channel or a time-domain start location of the detection window of the control channel, and detecting, according to the detection window and the resource set, the control channel.
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公开(公告)号：US20200280418A1
公开(公告)日：2020-09-03
申请号：US16875307
申请日：2020-05-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kuandong Gao , Huang Huang , Mao Yan , Xinghua Song
Abstract: A communication method and a related apparatus. The communication method includes determining, based on a starting location of a first remaining minimum system information RMSI detection window and a time index of a synchronization signal (SS)/physical broadcast channel (PBCH) block, a starting location of an RMSI detection window corresponding to a terminal device, where a value of the starting location of the RMSI detection window is one of four possible values of the starting location of the RMSI detection window, and receiving the RMSI based on the starting location of the RMSI detection window.
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公开(公告)号：US20200178315A1
公开(公告)日：2020-06-04
申请号：US16786280
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junchao Li , Hao Tang , Zhenfei Tang , Xinghua Song
Abstract: This application provides a resource configuration method, a terminal, and a network device. The method includes: determining a second frequency domain resource based on a physical random access channel frequency domain resource used by a terminal to send a random access preamble, where the second frequency domain resource is used to transmit at least one of physical signal information or physical channel information. In embodiments of this application, when the network device configures a plurality of uplink frequency domain resources used to send a random access message 3, the terminal may determine a to-be-used uplink frequency domain resource according to the method provided in this application.
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公开(公告)号：US20200177328A1
公开(公告)日：2020-06-04
申请号：US16786314
申请日：2020-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhiheng Guo , Xinqian Xie , Xingqing Cheng , Xinghua Song
Abstract: This application provides a signal sending method, a signal receiving method, a terminal device, and a network device. The method includes: generating, by a terminal device, OFDM symbols; and sending, by the terminal device, at least two OFDM symbols to a network device in a first time unit, and sending at least two OFDM symbols to the network device in a second time unit. Phase offsets of the OFDM symbols in the first time unit are equal to phase offsets of the OFDM symbols in the second time unit, the phase offset of a first OFDM symbol in the first time unit is not equal to the phase offset of at least one OFDM symbol other than the first OFDM symbol in the first time unit, and duration of the first time unit is the same as duration of the second time unit.
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