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公开(公告)号：US20200028527A1
公开(公告)日：2020-01-23
申请号：US16588480
申请日：2019-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinsong Lv , Honggang Xu , Jueping Wang , Tao Pu
Abstract: Embodiments disclose a multi-frequency transceiver and a base station. The multi-frequency transceiver is connected to an antenna, and includes: at least one transmit multiplexer, where each transmit multiplexer includes multiple transmit paths, and each transmit path is used to transmit one frequency band by using the antenna; and at least one receive multiplexer, where each receive multiplexer includes multiple receive paths, and each receive path is used to receive one frequency band by using the antenna.
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公开(公告)号：US09985884B2
公开(公告)日：2018-05-29
申请号：US14952643
申请日：2015-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jueping Wang , Peng Lan , Si Zhang
IPC: H04L12/741 , H04W88/10 , H04W16/14 , H04W88/08
CPC classification number: H04L45/745 , H04W16/14 , H04W88/085 , H04W88/10
Abstract: The present invention provides a data transmission method, apparatus and device, and a base station, and relates to the field of communications technologies. The method of the present invention includes: receiving data sent by a radio unit; acquiring a standard identity of the data, where the standard identity is used to identify a standard type of the data; routing the data according to the standard identity of the data; and sending the routed data to a digital unit corresponding to the standard identity of the routed data.
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公开(公告)号：US20150110497A1
公开(公告)日：2015-04-23
申请号：US14570993
申请日：2014-12-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jun Zhou , Peng Lan , Jueping Wang , Si Zhang
IPC: H04B10/2575
CPC classification number: H04B10/25753 , H04B10/25 , H04B10/27 , H04B10/29 , H04W88/085
Abstract: The present invention discloses a data transmission method. The method includes: receiving, by a data processing apparatus, at least two data flows transmitted from at least two remote base stations among multiple remote base stations, aggregating the at least two data flows into one flow of output data, and transmitting the output data to a central site device; or receiving, by the data processing apparatus, one flow of synthetic input data transmitted from the central site device, restoring the synthetic input data to at least two data flows before synthesis, and transmitting the restored at least two data flows to corresponding remote base stations.
Abstract translation: 本发明公开了一种数据传输方法。 该方法包括：由数据处理装置接收从多个远程基站中的至少两个远程基站发送的至少两个数据流，将该至少两个数据流聚合成一个输出数据流，并发送输出数据 到中央站点设备; 或由数据处理装置接收从中央站点设备发送的合成输入数据的一个流，在合成之前将合成输入数据恢复到至少两个数据流，并将恢复的至少两个数据流发送到相应的远程基站 。
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公开(公告)号：US10454505B2
公开(公告)日：2019-10-22
申请号：US15180687
申请日：2016-06-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinsong Lv , Honggang Xu , Jueping Wang , Tao Pu
Abstract: Embodiments disclose a multi-frequency transceiver and a base station. The multi-frequency transceiver is connected to an antenna, and includes: at least one transmit multiplexer, where each transmit multiplexer includes multiple transmit paths, and each transmit path is used to transmit one frequency band by using the antenna; and at least one receive multiplexer, where each receive multiplexer includes multiple receive paths, and each receive path is used to receive one frequency band by using the antenna.
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公开(公告)号：US09924374B2
公开(公告)日：2018-03-20
申请号：US15197362
申请日：2016-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jueping Wang , Si Zhang , Wei Wang , Yong Wang , Mo Chen
Abstract: Embodiments of the present invention disclose a method and an apparatus for transmitting data. The apparatus for transmitting data includes a high frequency radio unit HFRU that is in a communication connection with a site, and a shift frequency radio unit SFRU that is in a communication connection with the HFRU and with a user equipment, where the HFRU includes a high frequency radio unit—indoor device unit HFRU-IDU and a high frequency radio unit—outdoor device unit HFRU-ODU that connects to the HFRU-IDU, and the SFRU includes a high frequency band transceiver and a wireless cellular band transceiver. By converting to-be-transmitted data into intermediate frequency signals for transmission, the method and apparatus for transmitting data according to the embodiments of the present invention can remarkably reduce a data transmission bandwidth, thereby saving bandwidth resources, reducing a data transmission cost, and reducing a device deployment cost.
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Patent Agency Ranking
公开(公告)号：US20160094447A1
公开(公告)日：2016-03-31
申请号：US14952643
申请日：2015-11-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jueping Wang , Peng Lan , Si Zhang
IPC: H04L12/741
CPC classification number: H04L45/745 , H04W16/14 , H04W88/085 , H04W88/10
Abstract: The present invention provides a data transmission method, apparatus and device, and a base station, and relates to the field of communications technologies. The method of the present invention includes: receiving data sent by a radio unit; acquiring a standard identity of the data, where the standard identity is used to identify a standard type of the data; routing the data according to the standard identity of the data; and sending the routed data to a digital unit corresponding to the standard identity of the routed data.
Abstract translation: 本发明提供一种数据传输方法，装置和装置以及基站，涉及通信技术领域。 本发明的方法包括：接收由无线电单元发送的数据; 获取数据的标准身份，其中使用标准身份来标识数据的标准类型; 根据数据的标准标识路由数据; 并将路由数据发送到对应于路由数据的标准标识的数字单元。
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公开(公告)号：US11456543B2
公开(公告)日：2022-09-27
申请号：US17171170
申请日：2021-02-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jueping Wang , Shanchao Cui , Yongjiu Li , Zhulin Cheng , Xiaojiang Han
Abstract: A quantity of antennas included in the antenna assembly is greater than a quantity of receive antennas supported by customer premises equipment (CPE). Therefore, when a network changes, the CPE may select, from a plurality of antennas included in the antenna assembly, a quantity of antennas with relatively good data transmission performance as receive antennas, where the quantity is the same as the quantity of receive antennas supported by the CPE. That is, the CPE may not need to adjust directions of antennas, but select, from a redundant quantity of set antennas, antennas with relatively good receiving performance to ensure that the CPE is aligned with a direction with relatively good signal quality.
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8.发明授权公开(公告)号：US09654559B2
公开(公告)日：2017-05-16
申请号：US14322468
申请日：2014-07-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jueping Wang , Jianchun Wang , Si Zhang , Shaorui Wang , Zuomin Lu
CPC classification number: H04L67/1097 , H04L67/289
Abstract: A apparatus and system for exchanging data of an edge area user on a C-RAN are provided. The apparatus includes: at least one collaborative station of at least one neighboring C-RAN is determined for the edge area user on the C-RAN; control data is exchanged with the neighboring C-RAN collaborative station; a data exchange path used for exchanging first data with the neighboring C-RAN collaborative station is established according to the control data; the neighboring C-RAN collaborative station exchanges second data with the edge area user according to the control data. Based on the foregoing innovative mechanism, the C-RAN master station performs coupled collaboration with the neighboring C-RAN collaborative station by establishing the data exchange path, so that the neighboring C-RAN collaborative station may also exchange data with the edge area user, thereby enabling the edge area user on the C-RAN to obtain a better gain and improving system performance.
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公开(公告)号：US11038541B2
公开(公告)日：2021-06-15
申请号：US16588480
申请日：2019-09-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinsong Lv , Honggang Xu , Jueping Wang , Tao Pu
Abstract: Embodiments disclose a multi-frequency transceiver and a base station. The multi-frequency transceiver is connected to an antenna, and includes: at least one transmit multiplexer, where each transmit multiplexer includes multiple transmit paths, and each transmit path is used to transmit one frequency band by using the antenna; and at least one receive multiplexer, where each receive multiplexer includes multiple receive paths, and each receive path is used to receive one frequency band by using the antenna.
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公开(公告)号：US10250674B2
公开(公告)日：2019-04-02
申请号：US15042837
申请日：2016-02-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Zhang , Jueping Wang , Jianchun Wang , Tao Pu
Abstract: Embodiments of the disclosure provide a radio access method, apparatus, and system, which can implement mutual transmission and processing of collaborative data between sites on a basis of low-cost deployment and high availability, and improve network performance. In the method, a basic DU is deployed in a site, and the method may include: receiving, by a switching device, a first data packet sent by a first basic DU; determining to send the first data packet to a second basic DU for collaborative processing; and sending the first data packet to the second basic DU, so that the second basic DU performs collaborative processing on the first data packet and a second data packet, where the second data packet and the first data packet are of a same data type. Embodiments of the disclosure are applicable to the communications field.
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