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公开(公告)号：US11388706B2
公开(公告)日：2022-07-12
申请号：US16712409
申请日：2019-12-12
发明人： Jinhuan Xia , Brian Classon , Xiangdong Zhang
摘要： Embodiments disclose an information acquiring method. The method includes sending indicating information, where the indicating information indicates a resource set used for sending initial information, and the initial information comprises a master information block (MIB); and determining, according to the resource set used for sending initial information, a resource used for sending non-initial information, wherein the non-initial information comprises information carried over a physical downlink shared channel (PDSCH), and the resource used for sending the non-initial information does not overlap with the resource set used for sending initial information.
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公开(公告)号：US11310767B2
公开(公告)日：2022-04-19
申请号：US17015438
申请日：2020-09-09
发明人： Xiangdong Zhang , Junren Chang
摘要： This application provides a paging message transmission method and relates to the field of communications technologies, to resolve a problem of waste of a downlink time-frequency resource. The method includes: determining, by a network device, that a communications device is in a beam update mode; then determining, by the network device, a second beam based on beam information reported by the communications device, where the beam information includes information about at least one receive beam, and the information about the at least one receive beam includes information about the second beam; and finally sending, by the network device, a paging message to the communications device over a first beam, where the first beam corresponds to the second beam. This application is applicable to a paging message transmission process.
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公开(公告)号：US11218272B2
公开(公告)日：2022-01-04
申请号：US16696659
申请日：2019-11-26
发明人： Zheng Yu , Xiangdong Zhang
摘要： Embodiments of the present disclosure provide an information transmission method and an apparatus, where the information transmission method includes: determining, by a base station, a first transmission resource; sending, by the base station, first information using the first transmission resource, where the first information includes at least one of system information or control information for scheduling system information; determining, by the base station, at least one second transmission resource; and sending, by the base station, second information to UE by using the second transmission resource, where the second information includes at least one of: a paging message, a random access response message, a contention resolution message, control information for scheduling a paging message, control information for scheduling a random access response message, or control information for scheduling a contention resolution message.
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公开(公告)号：US20200329492A1
公开(公告)日：2020-10-15
申请号：US16911385
申请日：2020-06-24
发明人： Zheng Yu , Xiangdong Zhang
摘要： The present disclosure provides an information transmission method, a base station, and user equipment. The method includes: receiving a random access preamble sent by user equipment (UE); generating first information according to the received random access preamble, where the first information is random access response information, and the first information includes at least one of the following information: narrowband indication information used for transmission of a control channel, initialization parameter indication information of a demodulation reference signal scrambling sequence initialization parameter used for transmission of the control channel, coverage enhancement level indication information used for transmission of the control channel, or resource allocation information used for transmission of second information, where the second information is response information to the first information; and sending the first information to the UE.
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公开(公告)号：US10750550B2
公开(公告)日：2020-08-18
申请号：US16146708
申请日：2018-09-28
发明人： Xiangdong Zhang
IPC分类号： H04W76/10
摘要： The present disclosure relates to a receive end determining method. In one example method, a first multiplex bearer between a terminal device and a wearable device, or a second multiplex bearer between the terminal device and a base station is established. The first multiplex bearer is used to transmit data between the wearable device and a first device. The first device includes one of the base station, the terminal device, or a combination of both. The second multiplex bearer is used to transmit data between the base station and a second device. The second device includes one of the wearable device, the terminal device, or a combination of both. The terminal device receives data from the wearable device through the first multiplex bearer, or receives the data from the base station through the second multiplex bearer. A destination receive end is determined based on indication information of the data.
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16.发明申请公开(公告)号：US20200229073A1
公开(公告)日：2020-07-16
申请号：US16828613
申请日：2020-03-24
发明人： Xiangdong Zhang
摘要： A method for transferring information between a base station and a terminal includes receiving a broadcast channel, where the broadcast channel is used to transfer basic physical layer configuration information of a cell and to transfer first specific content agreed between the terminal and the base station, wherein the first specific content includes configuration information required by the terminal to access a network; and parsing out the first specific content from the broadcast channel.
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公开(公告)号：US20190110286A1
公开(公告)日：2019-04-11
申请号：US16212368
申请日：2018-12-06
发明人： Zheng Yu , Brian Classon , Fang Nan , Xiangdong Zhang
摘要： Embodiments of the present invention disclose a signal transmission method, user equipment, and a base station. The method includes: determining a feature parameter of UE; and according to the feature parameter of the UE and a preset correspondence, determining a coverage enhancement technology used to transmit a first signal, and/or determining a second signal that the UE supports transmitting, and/or determining a function, supported by the UE, of a third signal. The present invention can optimize resource utilization of a system, decrease processing complexity, and reduce power consumption.
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公开(公告)号：US20180160410A1
公开(公告)日：2018-06-07
申请号：US15883887
申请日：2018-01-30
发明人： Jinhuan Xia , Brian Classon , Xiangdong Zhang
IPC分类号： H04W72/04
CPC分类号： H04W72/042 , H04W72/04 , H04W72/0446 , H04W72/0466 , H04W88/02
摘要： Embodiments of the present invention provide a physical downlink control channel transmission method and apparatus. The transmission method includes: obtaining, by UE, a parameter set for transmitting a first physical downlink control channel, where the first physical downlink control channel is used for sending same downlink control information DCI in at least R subframes; determining, by the UE according to the parameter set, N candidate locations for transmitting the first physical downlink control channel by a base station, where the candidate location includes the R subframes; monitoring, by the UE at the N candidate locations, whether the base station sends the first physical downlink control channel; and receiving, by the UE at a first candidate location, the first physical downlink control channel sent by the base station, where the N candidate locations include the first candidate location.
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19.发明申请METHOD FOR DETERMINING TRANSMIT POWER IN COVERAGE ENHANCEMENT SCENARIO AND DEVICE 有权用于确定覆盖增强场景和设备中的发送功率的方法公开(公告)号：US20160337991A1
公开(公告)日：2016-11-17
申请号：US15221447
申请日：2016-07-27
发明人： Xiangdong Zhang , Jinhuan Xia
CPC分类号： H04W52/50 , H04L1/08 , H04W4/70 , H04W16/00 , H04W52/146 , H04W52/226 , H04W52/242 , H04W52/283 , H04W52/36 , H04W72/048
摘要： A method for determining a transmit power in a coverage enhancement scenario and a device resolve a problem that the prior art lacks a solution to determining a transmit power of a preamble sequence in a random access process in the coverage enhancement scenario. The method includes: obtaining, by a terminal, configuration information that is used to determine a transmit power used for transmitting a signal at each coverage enhancement level; and determining, by the terminal according to the obtained configuration information, a transmit power used for transmitting the signal at a coverage enhancement level currently used by the terminal, so as to determine the transmit power used for transmitting the signal in the coverage enhancement scenario.
摘要翻译： 一种用于确定覆盖增强情景中的发射功率的方法和设备解决了现有技术在覆盖增强情景中的随机接入过程中缺少确定前导序列的发射功率的解决方案的问题。 该方法包括：通过终端获得用于确定用于在每个覆盖增强级别发送信号的发送功率的配置信息; 以及由所述终端根据所获得的配置信息确定用于以所述终端当前使用的覆盖增强级发送所述信号的发送功率，以便确定所述覆盖增强情景中用于发送所述信号的发送功率。
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公开(公告)号：US20160198441A1
公开(公告)日：2016-07-07
申请号：US15068410
申请日：2016-03-11
发明人： Jinhuan Xia , Brian Classon , Xiangdong Zhang
摘要： The present invention discloses an information acquiring method, including: acquiring initial information according to at least one preset resource set, where the at least one resource set is used to indicate a resource used to acquire the initial information. In the information acquiring method according to embodiments of the present invention, a terminal may receive the initial information by using a preset resource set without a need to detect a widest scope of resources, thereby improving receiving efficiency of the terminal, and further reducing power consumption of the terminal.
摘要翻译： 本发明公开了一种信息获取方法，包括：根据至少一个预设资源集获取初始信息，其中至少一个资源集用于指示用于获取初始信息的资源。 在根据本发明的实施例的信息获取方法中，终端可以通过使用预设的资源集合来接收初始信息，而不需要检测最广泛的资源范围，从而提高终端的接收效率，并进一步降低功耗 的终端。
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