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1.发明申请公开(公告)号：US20160269071A1
公开(公告)日：2016-09-15
申请号：US15160661
申请日：2016-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC: H04B1/40
Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
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2.发明授权公开(公告)号：US09369156B2
公开(公告)日：2016-06-14
申请号：US14822311
申请日：2015-08-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
CPC classification number: H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
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3.发明申请Multi-Band Multi-Path Receiving and Transmitting Device and Method, and Base Station System 审中-公开多频段多路径接收和发送设备和方法以及基站系统公开(公告)号：US20150349808A1
公开(公告)日：2015-12-03
申请号：US14822311
申请日：2015-08-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
CPC classification number: H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
Abstract translation: 提供了一种多频带多路径发送装置及方法以及基站系统。 多频带多路径接收和发送装置包括宽带天线，至少两个多频耦合器，多频带收发器和信号处理模块。 采用多频带收发器减少收发器的数量，从而降低了基站系统的材料成本和安装成本。
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4.发明授权Multi-band multi-path receiving and transmitting device and method, and base station system 有权多频段多路径接收和发射装置及方法，以及基站系统公开(公告)号：US09130604B2
公开(公告)日：2015-09-08
申请号：US13916998
申请日：2013-06-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
CPC classification number: H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
Abstract translation: 提供了一种多频带多路径发送装置及方法以及基站系统。 多频带多路径接收和发送装置包括宽带天线，至少两个多频耦合器，多频带收发器和信号处理模块。 采用多频带收发器减少收发器的数量，从而降低了基站系统的材料成本和安装成本。
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5.发明申请MULTI-BAND MULTI-PATH RECEIVING AND TRANSMITTING DEVICE AND METHOD, AND BASE STATION SYSTEM 有权多带多路接收和发送装置及方法及基站系统公开(公告)号：US20130273975A1
公开(公告)日：2013-10-17
申请号：US13916998
申请日：2013-06-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun WU , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
IPC: H04B1/00
CPC classification number: H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
Abstract translation: 提供了一种多频带多路径发送装置及方法以及基站系统。 多频带多路径接收和发送装置包括宽带天线，至少两个多频耦合器，多频带收发器和信号处理模块。 采用多频带收发器减少收发器的数量，从而降低了基站系统的材料成本和安装成本。
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Patent Agency Ranking
6.发明申请Multi-Band Multi-Path Receiving and Transmitting Device and Method, and Base Station System 审中-公开多频段多路径接收和发送设备和方法以及基站系统公开(公告)号：US20140364072A1
公开(公告)日：2014-12-11
申请号：US14466835
申请日：2014-08-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
CPC classification number: H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
Abstract: A multi-band multi-path receiving and transmitting device and method are provided. The multi-band multi-path receiving and transmitting device includes at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver includes at least two first frequency band receiving branches and at least two second frequency band receiving branches, and the multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
Abstract translation: 提供了一种多频带多径接收和发送装置和方法。 多频带多路径接收和发送装置包括至少两个多频率耦合器，多频带收发器和信号处理模块。 多频带收发机包括至少两个第一频带接收分支和至少两个第二频带接收分支，并且采用多频带收发机来减少收发机的数量，从而降低材料成本和安装成本 基站系统。
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7.发明授权公开(公告)号：US10826555B2
公开(公告)日：2020-11-03
申请号：US15160661
申请日：2016-05-20
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
Abstract: A multi-band multi-path receiving and transmitting device and method, and a base station system are provided. The multi-band multi-path receiving and transmitting device includes a broadband antenna, at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
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8.发明申请Method and Apparatus for Adapting To Screen Orientation Switching During Video Call 审中-公开在视频通话过程中适应屏幕方向切换的方法和装置公开(公告)号：US20160309118A1
公开(公告)日：2016-10-20
申请号：US15198047
申请日：2016-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Deshou Li , Mingwu Wang , Duojun Rong , Yulin Li
CPC classification number: H04N7/147 , H04M1/72519 , H04M2250/12 , H04N7/15
Abstract: Embodiments provide a method for adapting to screen orientation switching during a video call and an apparatus. The method includes: during a video call between a first terminal and a second terminal, detecting, by the first terminal, screen orientation switching of the first terminal; after it is detected that the screen orientation switching of the first terminal occurs, sending a switched screen orientation to the second terminal; and receiving a video stream that is sent by the second terminal according to a video requirement corresponding to the screen orientation.
Abstract translation: 实施例提供了一种用于在视频呼叫期间适应屏幕定向切换的方法和设备。 该方法包括：在第一终端和第二终端之间的视频通话期间，由第一终端检测第一终端的屏幕定向切换; 在检测到第一终端的屏幕定向切换发生之后，向第二终端发送切换的屏幕取向; 以及根据与屏幕取向对应的视频要求，接收由第二终端发送的视频流。
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9.发明授权Multi-band multi-path receiving and transmitting device and method, and base station system 有权多频段多路径接收和发射装置及方法，以及基站系统公开(公告)号：US09124311B2
公开(公告)日：2015-09-01
申请号：US14466835
申请日：2014-08-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wangjun Wu , Yulin Li , Fengqing Yan , Xiaodong Zhang , Xiwen Zhang
CPC classification number: H04B1/40 , H04B1/005 , H04B1/0057 , H04B1/50
Abstract: A multi-band multi-path receiving and transmitting device and method are provided. The multi-band multi-path receiving and transmitting device includes at least two multi-frequency couplers, a multi-band transceiver, and a signal processing module. The multi-band transceiver includes at least two first frequency band receiving branches and at least two second frequency band receiving branches, and the multi-band transceiver is adopted to decrease the number of the transceivers, thereby reducing the material cost and the mounting cost of the base station system.
Abstract translation: 提供了一种多频带多径接收和发送装置和方法。 多频带多路径接收和发送装置包括至少两个多频率耦合器，多频带收发器和信号处理模块。 多频带收发机包括至少两个第一频带接收分支和至少两个第二频带接收分支，并且采用多频带收发机来减少收发机的数量，从而降低材料成本和安装成本 基站系统。
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10.发明授权Analog digital data conversion method, analog digital data converter, and analog digital conversion chip 有权模拟数字数据转换方法，模拟数字数据转换器和模拟数字转换芯片公开(公告)号：US09035811B2
公开(公告)日：2015-05-19
申请号：US14564998
申请日：2014-12-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Wang , Xiaoming Shi , Yulin Li
CPC classification number: H03M1/123
Abstract: The present invention is applicable to the field of communication, and provides an analog digital data conversion method, an analog digital data convertor and an analog digital conversion chip. The method includes: converting multiple groups of analog data to multiple groups of digital data; performing frequency shift on the multiple groups of digital data, wherein the multiple groups of frequency shifted digital data are independently distributed within a first preset bandwidth; filtering the multiple groups of frequency shifted digital data to remove outband information; and distributing without overlap the filtered multiple groups of digital data within a second preset bandwidth. The method substantially reduces pressure of data transmission between the converter and an FPGA or ASIC, and effectively simplifying the design of a multiband receiver.
Abstract translation: 本发明可应用于通信领域，并提供模拟数字数据转换方法，模拟数字数据转换器和模拟数字转换芯片。 该方法包括：将多组模拟数据转换为多组数字数据; 对所述多组数字数据执行频移，其中所述多组频移数字数据在第一预置带宽内独立分布; 对多组频移数字数据进行滤波，去除带外信息; 以及在第二预设带宽内分配不重叠的经滤波的多组数字数据。 该方法大大降低了转换器与FPGA或ASIC之间的数据传输压力，有效简化了多频段接收机的设计。
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