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公开(公告)号：US20220369261A1
公开(公告)日：2022-11-17
申请号：US17832333
申请日：2022-06-03
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan SUN , Liang XIA , Yongxing ZHOU , Xiaotao REN
Abstract: A cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to solutions provided in embodiments of the present application, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution.
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公开(公告)号：US20210345326A1
公开(公告)日：2021-11-04
申请号：US17373236
申请日：2021-07-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxing ZHOU , Jingyuan SUN , David Jean-Marie MAZZARESE , Lixia XUE , Xiaotao REN
Abstract: Embodiments of the present invention provide a bandwidth allocation method and apparatus, user equipment, and a base station. The method includes: receiving, by user equipment, virtual bandwidth configuration information, where the virtual bandwidth configuration information is used for indicating a configuration of a virtual bandwidth; and performing, by the user equipment, signal reception and/or signal processing according to the virtual bandwidth indicated by the virtual bandwidth configuration information, where each virtual bandwidth is a part or all of a downlink maximum available bandwidth or a downlink transmission bandwidth, and the downlink maximum available bandwidth is a maximum bandwidth available for downlink transmission. In the embodiments of the present invention, reduction of overheads and reduction of complexity of signal reception and signal processing are implemented, and overheads and complexity of signal reception and processing feedback can be flexibly controlled.
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3.发明申请公开(公告)号：US20190140797A1
公开(公告)日：2019-05-09
申请号：US16201672
申请日：2018-11-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan SUN , David Jean-Marie MAZZARESE , Yongxing ZHOU , Liang XIA , Xiaotao REN , Yan CHENG
CPC classification number: H04L5/0048 , H04B7/024 , H04B7/0626 , H04L1/0026 , H04L1/0027
Abstract: Embodiments of the present invention provide a channel-state information process processing method, a network device, and a user equipment, where the channel-state information process processing method includes: after receiving a first channel-state information CSI request sent by a first network device, if CSI corresponding to multiple aperiodic CSI processes has not been reported by a user equipment, dropping CSI corresponding to a part of aperiodic CSI processes among the multiple aperiodic CSI processes, where each CSI process is associated with a channel measurement resource and an interference measurement resource. A problem existing after a CoMP technology is introduced can be solved that the UE cannot implement processing of multiple CSI processes.
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4.发明申请METHOD AND APPARATUS FOR SENDING INFORMATION, AND METHOD AND APPARATUS FOR RECEIVING INFORMATION 审中-公开用于发送信息的方法和装置，以及用于接收信息的方法和装置公开(公告)号：US20160373227A1
公开(公告)日：2016-12-22
申请号：US15255888
申请日：2016-09-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingyuan SUN , Qiang Li , Yongxing Zhou , David jean-marie Mazzarese , Yan Cheng , Lei Guan
CPC classification number: H04L5/0048 , H04L5/0044 , H04L5/005 , H04L5/0094 , H04L12/18 , H04L27/2607
Abstract: The present invention provides a method includes: determining, by a base station, MBSFN subframe configuration signaling according to a configuration of a cell, where the MBSFN subframe configuration signaling includes CRS transmission configuration information used to indicate a region for transmitting a CRS in a time domain; sending, the MBSFN subframe configuration signaling to the user equipment; and transmitting a signal. Another method includes: determining configuration signaling according to a configuration of a cell, where the configuration signaling includes configuration information of the cell, transmitted by using a SIB 2 and used to indicate, to user equipment, configuration information of a subframe using an extended CP, or second configuration information of a CP length, used to indicate configuration information of a frequency band using an extended CP and/or a frequency band using a normal CP in at least one subframe; sending the configuration signaling to the user equipment.
Abstract translation: 本发明提供了一种方法，包括：基站根据小区的配置确定MBSFN子帧配置信令，其中，所述MBSFN子帧配置信令包括用于指示CRS在一段时间内发送CRS的区域的CRS传输配置信息 域; 向用户设备发送MBSFN子帧配置信令; 并发送信号。 另一方法包括：根据小区的配置来确定配置信令，其中配置信令包括通过使用SIB 2发送并用于向用户设备指示使用扩展CP的子帧的配置信息的小区的配置信息 或CP长度的第二配置信息，用于在至少一个子帧中使用扩展CP和/或使用普通CP的频带来指示频带的配置信息; 向用户设备发送配置信令。
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公开(公告)号：US20160337952A1
公开(公告)日：2016-11-17
申请号：US15219481
申请日：2016-07-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiang LI , Jinnan LIU , Jingyuan SUN , Lei GUAN , David jean-marie MAZZARESE
CPC classification number: H04W48/16 , H04W56/0015 , H04W72/0466 , H04W88/02
Abstract: Embodiments of the present invention disclose use equipment (UE), a base station, and a cell discovery method. The method includes: receiving, by the UE, auxiliary information, where the auxiliary information includes resource information of a second reference signal of a first neighboring cell; detecting, by the UE, a first reference signal of the first neighboring cell according to the auxiliary information to make the UE synchronize with the first neighboring cell; and detecting, by the UE according to the auxiliary information, the first reference signal of the first neighboring cell, or the second reference signal of the first neighboring cell, or the first reference signal and the second reference signal that are of the first neighboring cell, to acquire a cell identity ID or a virtual ID of the first neighboring cell.
Abstract translation: 本发明的实施例公开了使用设备（UE），基站和小区发现方法。 该方法包括：由UE接收辅助信息，其中辅助信息包括第一相邻小区的第二参考信号的资源信息; 由所述UE检测根据所述辅助信息的所述第一相邻小区的第一参考信号，以使所述UE与所述第一相邻小区同步; 以及由所述UE根据所述辅助信息检测所述第一相邻小区的第一参考信号或所述第一相邻小区的所述第二参考信号，或所述第一相邻小区的所述第一参考信号和所述第二参考信号 以获取第一相邻小区的小区标识ID或虚拟ID。
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Patent Agency Ranking
6.发明申请公开(公告)号：US20150124638A1
公开(公告)日：2015-05-07
申请号：US14589686
申请日：2015-01-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan SUN , Liang XIA , Yongxing ZHOU , Xiaotao REN , Mingyu ZHOU , Tao GUO
Abstract: A method for virtual carrier aggregation, a base station, and a user equipment are provided. A base station receives measurement capability indication information and indication information indicating a capability of receiving data transmission that are reported by a UE. The base station selects a measurement set for the UE according to the measurement capability indication information, and sends the measurement set to the UE, where the indication information indicating the capability of receiving data transmission includes information of carriers on which the UE supports concurrent receiving of data transmission and the measurement capability indication information includes indication information indicating a capability of the UE for measuring CSI and/or indication information indicating a capability of the UE for measuring RSRP. The base station can flexibly select an activated carrier set for the UE.
Abstract translation: 提供了一种用于虚拟载波聚合的方法，基站和用户设备。 基站接收测量能力指示信息和指示由UE报告的接收数据传输的能力的指示信息。 基站根据测量能力指示信息选择UE的测量集，并将测量集发送给UE，其中指示接收数据传输的能力的指示信息包括UE支持同时接收的载波的信息 数据传输和测量能力指示信息包括指示用于测量CSI的UE的能力的指示信息和/或指示用于测量RSRP的UE的能力的指示信息。 基站可以灵活地选择用于UE的激活的载波集合。
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公开(公告)号：US20200260419A1
公开(公告)日：2020-08-13
申请号：US16793978
申请日：2020-02-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU , Qiang LI , Jingyuan SUN
IPC: H04W72/04 , H04L12/24 , H04L12/751 , H04W48/12 , H04L5/00
Abstract: Embodiments of the present invention provide a detecting method, a transmitting method and an apparatus for a common control channel. The detecting method includes: determining a candidate resource set within virtual downlink resources of a current cell. The candidate resource set can include at least one candidate resource carrying a common control channel of the current cell. A detection is performed on at least one candidate resource in the candidate resource set, so as to acquire the common control channel of the current cell. In the embodiments of the present invention, a selection range of resources for transmitting a common control channel is extended, so that inter-cell interference of the common control channel can be coordinated, and a detection performance of the common control channel can be improved.
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公开(公告)号：US20190289564A1
公开(公告)日：2019-09-19
申请号：US16428464
申请日：2019-05-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan SUN , Liang XIA , Yongxing ZHOU , Xiaotao REN
Abstract: Embodiments of the present invention disclose a cell configuration method, a method for implementing synchronization between a user equipment and a base station, a user equipment, and a base station. The cell configuration method includes: determining, by a first base station corresponding to a first cell, system information of a second cell; and notifying, by the first base station, a second base station corresponding to the second cell of the system information, so that the second base station sends and receives signals according to the system information. According to the solutions provided in the embodiments of the present invention, system information of a cell may be dynamically or semi-statically adjusted according to user equipment distribution and service distribution, so that network resources can be better provided for a user equipment that needs them, a capability of serving the user equipment is improved.
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9.发明申请公开(公告)号：US20170331609A1
公开(公告)日：2017-11-16
申请号：US15663447
申请日：2017-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang XIA , Yongxing ZHOU , Jingyuan SUN , Mingyu ZHOU , Xiaotao REN
CPC classification number: H04L5/0053 , H04L5/0007 , H04L5/0023 , H04L5/0035 , H04L5/005 , H04L5/0051 , H04L5/0057 , H04L5/0073 , H04L5/0094 , H04L25/0224 , H04W24/02
Abstract: Embodiments of the present invention disclose an interference measurement indication method, an interference measurement method, a related device, and a communication system. The interference measurement indication method includes: transmitting, by a base station, at least one piece of first-type channel state information reference signal CSI-RS configuration signaling to a user equipment UE, where the at least one piece of first-type CSI-RS configuration signaling indicates a first resource set used for CSI-RS transmission; and transmitting, by the base station, at least one piece of second-type CSI-RS configuration signaling to the UE, where a second resource set used for CSI-RS transmission, which is indicated by the at least one piece of second-type CSI-RS configuration signaling, is a subset of the first resource set. Technical solutions provided by the embodiments of the present invention help improve the flexibility of interference measurement of the UE.
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10.发明申请CHANNEL-STATE INFORMATION PROCESS PROCESSING METHOD, NETWORK DEVICE, AND USER EQUIPMENT 有权信道状态信息处理方法，网络设备和用户设备公开(公告)号：US20150207604A1
公开(公告)日：2015-07-23
申请号：US14671926
申请日：2015-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan SUN , David Jean-Marie MAZZARESE , Yongxing ZHOU , Liang XIA , Xiaotao REN , Yan CHENG
CPC classification number: H04L5/0048 , H04B7/024 , H04B7/0626 , H04L1/0026 , H04L1/0027
Abstract: Embodiments of the present invention provide a channel-state information process processing method, a network device, and a user equipment, where the channel-state information process processing method includes: after receiving a first channel-state information CSI request sent by a first network device, if CSI corresponding to multiple aperiodic CSI processes has not been reported by a user equipment, dropping CSI corresponding to a part of aperiodic CSI processes among the multiple aperiodic CSI processes, where each CSI process is associated with a channel measurement resource and an interference measurement resource. A problem existing after a CoMP technology is introduced can be solved that the UE cannot implement processing of multiple CSI processes.
Abstract translation: 本发明的实施例提供了一种信道状态信息处理方法，网络设备和用户设备，其中信道状态信息处理处理方法包括：在接收到由第一网络发送的第一信道状态信息CSI请求 设备，如果用户设备尚未报告对应于多个非周期CSI进程的CSI，则在多个非周期CSI进程之中丢弃对应于非周期性CSI进程的一部分的CSI，其中每个CSI进程与信道测量资源和干扰 测量资源 可以解决引入CoMP技术之后存在的问题，即UE不能实现多个CSI进程的处理。
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