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21.发明申请公开(公告)号：US20180102823A1
公开(公告)日：2018-04-12
申请号：US15836360
申请日：2017-12-08
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jingyuan SUN , Yongxing ZHOU , David MAZZARESE , Xiaotao REN
CPC classification number: H04B7/0632 , H04B7/0456 , H04B7/0639 , H04B17/345 , H04L1/0026 , H04W24/08 , H04W52/243
Abstract: Embodiments of the present invention provide a method and a system for measuring a channel quality indicator, a user equipment and a base station. The method includes: obtaining a channel quality indicator configuration, where the channel quality indicator configuration includes a first combination, and the first combination includes a valid signal processing manner and an interfering signal processing manner; performing valid signal processing and interfering signal processing according to the valid signal processing manner and the interfering signal processing manner in the first combination to obtain a valid signal and an interfering signal; performing channel quality indicator calculation according to the valid signal and the interfering signal to obtain a channel quality indicator; and feeding the channel quality indicator back to a base station.
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22.发明申请公开(公告)号：US20180062813A1
公开(公告)日：2018-03-01
申请号：US15803671
申请日：2017-11-03
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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公开(公告)号：US20170070865A1
公开(公告)日：2017-03-09
申请号：US15357046
申请日：2016-11-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： David Jean-Marie MAZZARESE , Jingyuan SUN
Abstract: The embodiments of present invention relates to a signal transmission method and an apparatus. The signal transmission method includes: performing, by a base station, rate matching of a unicast signal according to a multicast/broadcast single frequency network MBSFN reference signal MBSFN RS; and sending, by the base station, the unicast signal to user equipment UE. By means of the signal transmission method and the apparatus, resource usage can be increased, and continuity and effectiveness of performing broadcast multicast related measurement by UE are ensured.
Abstract translation: 本发明的实施例涉及一种信号传输方法和装置。 信号传输方法包括：基站根据多播/广播单频网络MBSFN参考信号MBSFN RS对单播信号进行速率匹配; 以及由基站向用户设备UE发送单播信号。 通过信号传输方法和装置，可以提高资源利用率，确保UE进行广播组播相关测量的连续性和有效性。
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公开(公告)号：US20150200760A1
公开(公告)日：2015-07-16
申请号：US14671952
申请日：2015-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang XIA , Yongxing ZHOU , David Jean-Marie MAZZARESE , Jingyuan SUN
CPC classification number: H04L5/0053 , H04B17/345 , H04L1/00 , H04W24/00 , H04W24/08 , H04W24/10 , H04W72/02 , H04W72/1273 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present invention provide an interference measurement method, a base station, and a user equipment. The method includes: determining, by a user equipment, a first resource for interference measurement in a first subframe or determining a second resource not for interference measurement in the first subframe according to at least one of the zero-power CSI-RS configuration information, the non-zero power CSI-RS configuration information, and the CSI-IM configuration information; and performing interference measurement on the first resource, or performing no interference measurement on the second resource. The embodiments of the present invention can improve precision of interference measurement.
Abstract translation: 本发明的实施例提供了一种干扰测量方法，基站和用户设备。 该方法包括：根据零功率CSI-RS配置信息中的至少一个，由用户设备确定用于第一子帧中的干扰测量的第一资源或者确定不用于第一子帧中的干扰测量的第二资源， 非零功率CSI-RS配置信息和CSI-IM配置信息; 对所述第一资源进行干扰测量，或对所述第二资源进行干扰测量。 本发明的实施例可以提高干涉测量的精度。
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公开(公告)号：US20130315329A1
公开(公告)日：2013-11-28
申请号：US13954624
申请日：2013-07-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongxing ZHOU , Xiaotao REN , Liang XIA , Jingyuan SUN
IPC: H04B7/04
CPC classification number: H04B7/0486 , H04B7/0417 , H04B7/0482 , H04B7/0639 , H04B7/0665 , H04L25/03942
Abstract: A method for determining codebook generation mode is disclosed by the present disclosure, comprising: A: grouping M kinds of ranks among N kinds of ranks supported by a user equipment (UE) into Z sets of rank, and for each set, respectively selecting a codebook generation mode from at least two preset codebook generation modes, where N, M and Z are integers greater than or equal to 1, M is less than or equal to N, and Z is less than or equal to M; B: informing the UE or a serving cell thereof of the selection. The present disclosure also discloses a UE and a base station. The system performance can be improved by adopting the method and devices of the present disclosure.
Abstract translation: 本公开公开了一种用于确定码本生成模式的方法，包括：A：将由用户设备（UE）支持的N种等级中的M种等级分组为Z组，并且对于每组，分别选择 来自至少两个预设码本生成模式的码本生成模式，其中N，M和Z是大于或等于1的整数，M小于或等于N，并且Z小于或等于M; B：向UE或其服务小区通知该选择。 本公开还公开了一种UE和基站。 通过采用本公开的方法和装置可以提高系统性能。
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Patent Agency Ranking
公开(公告)号：US20230319836A1
公开(公告)日：2023-10-05
申请号：US18295680
申请日：2023-04-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU , Qiang LI , Jingyuan SUN
CPC classification number: H04W72/23 , H04L41/12 , H04L45/02 , H04W48/12 , H04L5/0053 , H04L5/0073 , H04W88/02
Abstract: A method includes: transmitting a first common control channel on a first resource, wherein the first resource is one candidate resource of a first candidate resource set within downlink resources of a cell, wherein the first common control channel carries a common search space indication information, wherein the common search space indication information indicates an actual resource of a common search space in a second candidate resource set of the cell, wherein the second candidate resource set is a subset of a common search space candidate resource set, wherein the common search space candidate resource set comprises at least two subsets, and wherein each subset of the at least two subsets corresponds to a candidate resource of the first candidate resource set; and transmitting a physical downlink control channel in the actual resource of the common search space.
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公开(公告)号：US20220030561A1
公开(公告)日：2022-01-27
申请号：US17397282
申请日：2021-08-09
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：US20180199318A1
公开(公告)日：2018-07-12
申请号：US15887061
申请日：2018-02-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU , Qiang LI , Jingyuan SUN
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：US20160316403A1
公开(公告)日：2016-10-27
申请号：US15199088
申请日：2016-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang LI , Lixia XUE , Jingyuan SUN
CPC classification number: H04W36/0061 , H04W24/10 , H04W36/0088 , H04W72/0413 , H04W72/042 , H04W84/045
Abstract: Embodiments of the present invention provides a neighboring cell measurement method and a device. The method includes: receiving, by user equipment (UE), configuration information, sent by a base station, of at least two radio resource management (RRM) measurement procedures that are independent of each other, where the RRM measurement procedures are configured by the base station according to information about a to-be-measured neighboring cell; performing, by the UE, RRM measurement on one carrier by using the at least two RRM measurement procedures that are independent of each other, and obtaining at least two RRM measurement results; and reporting, by the UE, the RRM measurement results to the base station. According to the neighboring cell measurement method and the device provided in embodiments of the present invention, neighboring cell discovery and measurement can be implemented on a network.
Abstract translation: 本发明的实施例提供了一种相邻的小区测量方法和装置。 该方法包括：由用户设备（UE）接收由基站发送的至少两个彼此独立的无线资源管理（RRM）测量过程的配置信息，其中RRM测量过程由 根据关于要测量的相邻小区的信息的基站; 通过使用彼此独立的至少两个RRM测量程序，并且获得至少两个RRM测量结果，由UE执行对一个载波的RRM测量; 并由UE向基站报告RRM测量结果。 根据相邻小区测量方法和本发明的实施例中提供的设备，可以在网络上实现相邻小区发现和测量。
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30.发明申请公开(公告)号：US20150055503A1
公开(公告)日：2015-02-26
申请号：US14537379
申请日：2014-11-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Liang XIA , David MAZZARESE , Yongxing ZHOU , Xiaotao REN , Jingyuan SUN
CPC classification number: H04W24/08 , H04L5/0023 , H04L5/0035 , H04L5/0048 , H04L5/005 , H04L5/0053 , H04W88/02 , H04W88/08
Abstract: The present invention provides a method for processing a reference signal, a user equipment, and a base station. The method includes: obtaining, by a UE, a first reference signal resource set, where the first signal resource set includes at least one first reference signal resource; and executing, by the UE, an operation of performing a co-location assumption process for at least one antenna port indicated by each first reference signal resource.
Abstract translation: 本发明提供一种处理参考信号，用户设备和基站的方法。 该方法包括：由UE获得第一参考信号资源集合，其中第一信号资源集合包括至少一个第一参考信号资源; 以及由所述UE执行对由每个第一参考信号资源指示的至少一个天线端口执行共位置假定处理的操作。
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