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公开(公告)号：US20210360455A1
公开(公告)日：2021-11-18
申请号：US17389827
申请日：2021-07-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Meng ZHANG , Jing HAN , Hong LI
Abstract: A communication method includes: receiving a correspondence from a network device, where the correspondence is a correspondence between N measurement gap configurations and N reference signal groups, one or more reference signals included in the reference signal group occupy a same time domain resource, the N reference signal groups are in a one-to-one correspondence with the N measurement gap configurations, and N is an integer greater than 1; and for one first measurement gap configuration in the N measurement gap configurations, measuring, based on the first measurement gap configuration, one or more reference signals included in a first reference signal group corresponding to the first measurement gap configuration. The correspondence between the N measurement gap configurations and the N reference signal groups is received from the network device. This avoids a technical problem that a part of reference signals cannot be measured.
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公开(公告)号：US20200049791A1
公开(公告)日：2020-02-13
申请号：US16659891
申请日：2019-10-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jiantao XUE , Yuan GAO , Jing HAN , Xizeng DAI
Abstract: A method and device for estimating the time of arrival (ToA) of a radio signal are proposed. The radio signal comprises M subsignals carried on M subcarriers, where M is an integer ≥2. The number of propagation paths and the time of arrival associated with a first path are estimated. The technique can improve ToA estimation accuracy, especially in a multipath fading channel, and reduce the need for channel information.
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13.发明申请公开(公告)号：US20180167856A1
公开(公告)日：2018-06-14
申请号：US15894272
申请日：2018-02-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qiming LI , Jing HAN , Anjian LI , Fankui LIN
CPC classification number: H04W36/0088 , H04W28/00 , H04W28/16 , H04W36/0085 , H04W36/32 , H04W72/042 , H04W72/048 , H04W76/28 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present application disclose an access network device that includes at least one processor configured to generate requirement indication information. The requirement indication information is used to indicate a radio resource management (RRM) requirement to be satisfied by a user equipment (UE). The RRM requirement is suitable for a high-speed mobile communication environment. The access network device also includes a transmitter configured to send the requirement indication information to the UE.
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公开(公告)号：US20180167236A1
公开(公告)日：2018-06-14
申请号：US15894379
申请日：2018-02-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiming LI , Jing HAN , Anjian LI , Xizeng DAI , Yue ZHAO , Xingqing CHENG
CPC classification number: H04L25/0202 , H04L25/0204 , H04W76/10 , H04W88/02
Abstract: A channel estimation method, a base station, user equipment (UE), and a system are provided. The method includes: setting up, by a base station, a connection to user equipment UE; and sending, to the UE, notification information indicating that the UE is in a radio remote scenario, where the notification information is used to instruct the UE to perform channel estimation by using a channel estimation algorithm applicable to the radio remote scenario, and the channel estimation algorithm is used to perform channel estimation on a signal that is obtained after downlink signals from multiple radio remote units RRUs are superposed. The UE can perform channel estimation by using the appropriate channel estimation algorithm, to effectively improve accuracy of the channel estimation, thereby effectively improving a downlink data throughput of the UE.
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公开(公告)号：US20140036827A1
公开(公告)日：2014-02-06
申请号：US14044127
申请日：2013-10-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Guanglin HAN , Shulan FENG , Jing HAN , Yuhua CHEN , Yi GUO , Jian ZHANG , Qinghai ZENG
IPC: H04W52/36
CPC classification number: H04W52/365 , H04W52/146 , H04W52/16 , H04W52/243 , H04W52/367 , H04W52/38 , H04W52/40 , H04W52/50 , H04W76/16 , H04W88/06
Abstract: The present invention discloses a method and an apparatus for controlling transmitting power and relates to the field of communications. The method includes: setting, according to a transmission state of data transmission using a first access technology, a power reduction value of transmitting power for data transmission using a second access technology; and controlling, according to the power reduction value, transmitting power for data transmission using the second access technology. The apparatus includes: a setting module, configured to set, according to a transmission state of data transmission using a first access technology, a power reduction value for transmitting power for data transmission using a second access technology; and a controlling module, configured to control, according to the power reduction value, the transmitting power for data transmission using the second access technology.
Abstract translation: 本发明公开了一种用于控制发射功率并涉及通信领域的方法和装置。 该方法包括：根据使用第一接入技术的数据传输的传输状态，使用第二接入技术来设置用于数据传输的发射功率的功率降低值; 并且根据功率降低值，使用第二接入技术来控制用于数据传输的发射功率。 该装置包括：设置模块，被配置为根据使用第一接入技术的数据传输的传输状态设置用于使用第二接入技术发送用于数据传输的功率的功率降低值; 以及控制模块，被配置为根据功率降低值，使用第二接入技术来控制用于数据传输的发送功率。
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Patent Agency Ranking
16.发明申请METHOD, DEVICE AND SYSTEM FOR REPORTING RF CAPABILITY IN CARRIER AGGREGATION 有权用于报告载波聚合中RF能力的方法，装置和系统公开(公告)号：US20130235840A1
公开(公告)日：2013-09-12
申请号：US13886752
申请日：2013-05-03
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Dengkun XIAO , Jing HAN
IPC: H04W72/04
CPC classification number: H04W72/048 , H04L5/001 , H04L5/0091 , H04L5/0092 , H04W24/10 , H04W28/06 , H04W72/00
Abstract: Embodiments of the present invention provide a method, a device and a system for reporting RF capability in carrier aggregation, used to reduce signaling overhead when a UE reports information. The method provided in the embodiments of the present invention includes: identifying a combination of identifiers of frequency bands that support the carrier aggregation, and generating a set of combinations of identifiers of frequency bands that support the carrier aggregation; identifying identifiers of frequency bands that do not support the carrier aggregation, and generating a set of identifiers of frequency bands that do not support the carrier aggregation; and sending the set of combinations of identifiers of frequency bands that support the carrier aggregation and the set of identifiers of frequency bands that do not support the carrier aggregation.
Abstract translation: 本发明的实施例提供一种用于报告载波聚合中的RF能力的方法，装置和系统，用于在UE报告信息时减少信令开销。 本发明实施例提供的方法包括：识别支持载波聚合的频带标识符的组合，以及生成一组支持载波聚合的频带标识符的组合; 识别不支持载波聚合的频带的标识符，以及生成一组不支持载波聚合的频带的标识符; 并且发送支持载波聚合的频带的标识符的组合和不支持载波聚合的频带的标识符集合。
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公开(公告)号：US20230354221A1
公开(公告)日：2023-11-02
申请号：US18350932
申请日：2023-07-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing HAN , Li ZHANG , Zhongyi SHEN , Hong LI
CPC classification number: H04W52/52 , H04W56/0015 , H04W24/08
Abstract: This application relates to a communication method and apparatus. An activation command is received from a network device, where the activation command indicates to activate a first secondary carrier, and the first secondary carrier is one of secondary carriers of a terminal device. When the first secondary carrier is known, whether to adjust AGC of the first secondary carrier is determined based on a measurement cycle of the terminal device for the first secondary carrier, where a temporary reference signal is used to adjust the AGC of the first secondary carrier. A first temporary reference signal is received from the first secondary carrier, and time-frequency synchronization with the first secondary carrier is performed based on the first temporary reference signal.
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公开(公告)号：US20230188172A1
公开(公告)日：2023-06-15
申请号：US17925936
申请日：2021-05-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jing HAN , Xiaoquan ZHANG , Haifeng ZHANG , Qiang TAO , Tao LI , Jilei LIU
IPC: H04B1/3818
CPC classification number: H04B1/3818
Abstract: Embodiments of this application provide a SIM module management method and an electronic device, and relate to the field of electronic devices. When an eSIM module is in position and it is detected that a second plug-in SIM module is inserted into a second SIM module interface, the electronic device detects whether a first plug-in SIM module is inserted into a first SIM module interface. If the first SIM module interface is connected to the first plug-in SIM module, a user is prompted to select the second plug-in SIM module or the eSIM module. If the first SIM module interface is not connected to the first plug-in SIM module, the user is prompted to connect the second plug-in SIM module to the first SIM module interface.
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公开(公告)号：US20230024061A1
公开(公告)日：2023-01-26
申请号：US17960420
申请日：2022-10-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li ZHANG , Jingxin WEI , Jiantao XUE , Jing HAN
Abstract: A communication apparatus determines a serving cell that can perform information synchronization with a to-be-activated SCell, where the serving cell is an activated cell or a known cell. The communication apparatus determines a first SSB in SSBs sent by the to-be-activated SCell, where the first SSB corresponds to a second SSB sent by the serving cell. The communication apparatus activates the to-be-activated SCell based on the first SSB sent by the to-be-activated SCell and timing information and beam information of the second SSB.
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公开(公告)号：US20230023237A1
公开(公告)日：2023-01-26
申请号：US17960165
申请日：2022-10-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W24/08
Abstract: Embodiments of this application disclose a mobility measurement method, an apparatus, and a communication device, and relate to the field of communication technologies, to determine a scaling factor in CSI-RS based mobility measurement, and implement the CSI-RS based mobility measurement. A specific solution is: receiving a first configuration message, where the first configuration message is used to configure a first MO, and the first MO includes one or more CSI-RS resources; and determining a scaling factor of the first MO depending on whether there is a CSI-RS resource in the first MO that completely coincides with a gap, to perform mobility measurement on the first MO.
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