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1. 发明申请

WO2019071507A1 天线选择方法和电子设备审中-公开
公开(公告)号：WO2019071507A1
公开(公告)日：2019-04-18
申请号：PCT/CN2017/105822
申请日：2017-10-12
申请人：深圳市大疆创新科技有限公司
发明人：高建南 , 饶雄斌 , 王乃博 , 范伟
IPC分类号： H01Q3/24 , H01Q3/30
CPC分类号： H04B7/0608 , H04B7/0802
摘要：本发明公开了一种天线选择方法。天线选择方法用于选择与第二电子设备(40)通信的第一电子设备(30)的收发天线。第一电子设备(30)包括多个有向天线。天线选择方法包括以下步骤：(S10)计算第二电子设备(40)相对于第一电子设备(30)的相对位置和相对姿态；(S20)根据相对位置和相对姿态选择在当前辐射径方向上辐射收发增益超过设定阈值的有向天线作为第一电子设备(30)的工作天线；和(S30)关闭除工作天线外的有向天线。此外，本发明还公开了一种电子设备(10)。

2. 发明申请

WO2017140711A1 BACKHAUL FOR ACCESS POINTS ON HIGH SPEED TRAINS 审中-公开
标题翻译：高速列车上的接入点回程
公开(公告)号：WO2017140711A1
公开(公告)日：2017-08-24
申请号：PCT/EP2017/053368
申请日：2017-02-15
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LINDOFF, Bengt , AXMON, Joakim , SMITH, Bryan
IPC分类号： H04B7/06 , H04B7/08
CPC分类号： H04W4/027 , G01S19/42 , H04B7/0608 , H04B7/0802 , H04B7/0834 , H04W4/046 , H04W24/02
摘要： Reception and transmission from at least two sets of antenna ports on a high speed train are controlled, wherein the at least two sets of antenna ports are installed at different locations on the high speed train. This involves determining a velocity and the position of each of the antenna ports, and using these as a basis for determining a reception combining scheme and/or transmission scheme from the sets of antenna ports. Signals are transmitted and received from the sets of antenna ports in conformance with the determined reception combining and/or transmission scheme.
摘要翻译：控制来自高速列车上的至少两组天线端口的接收和传输，其中至少两组天线端口安装在高速列车上的不同位置处。这包括确定每个天线端口的速度和位置，并将其用作从这组天线端口确定接收组合方案和/或传输方案的基础。根据确定的接收组合和/或传输方案，从这些天线端口组发送和接收信号。

3. 发明申请

WO2017007975A1 AUTOMATIC ANTENNA SWITCH 审中-公开
标题翻译：自动天线开关
公开(公告)号：WO2017007975A1
公开(公告)日：2017-01-12
申请号：PCT/US2016/041407
申请日：2016-07-07
申请人： MOJOOSE, INC.
发明人： ASH, Daniel, Jr. , ASH, Daniel, Sr. , MASLENNIKOV, Nikolai , MONROE, Jeremy
IPC分类号： H04B1/00
CPC分类号： H04B7/0802 , H04B1/00 , H04B1/006 , H04B7/0602 , H04W72/0453 , H04W88/06
摘要： A device includes a plurality of radio frequency (RF) switches, each operable with a plurality of frequency bands; an RF coupling device; and a processor programmed to selectively control operation of the plurality of RF switches based on an uplink signal from an electronic communication device electromagnetically coupled with the RF coupling device. The processor is programmed to selectively control operation of the plurality of RF switches by causing each of the RF switches to lock on a particular frequency band of the plurality of frequency bands corresponding to a frequency of the uplink signal from the electronic communication device.
摘要翻译：一种设备包括多个射频（RF）开关，每个射频（RF）开关可以与多个频带一起操作; RF耦合器件; 以及处理器，其被编程为基于来自与所述RF耦合装置电磁耦合的电子通信装置的上行链路信号选择性地控制所述多个RF开关的操作。处理器被编程为通过使每个RF开关锁定在与来自电子通信设备的上行链路信号的频率相对应的多个频带的特定频带上来选择性地控制多个RF开关的操作。

4. 发明申请

WO2015112430A1 METHODS, APPARATUSES, AND DEVICES FOR PROCESSING POSITIONING REFERENCE SIGNALS 审中-公开
标题翻译：用于处理定位参考信号的方法，装置和装置
公开(公告)号：WO2015112430A1
公开(公告)日：2015-07-30
申请号：PCT/US2015/011656
申请日：2015-01-15
申请人： QUALCOMM INCORPORATED
发明人： OPSHAUG, Guttorm R. , MIRBAGHERI, Arash , RISTIC, Borislav
IPC分类号： G01S5/02 , G01S5/10
CPC分类号： H04W4/02 , G01S5/0215 , G01S5/0268 , G01S5/10 , H04B7/0802
摘要： Methods, apparatuses, and devices for processing Positioning Reference Signals (PRS) bursts are presented. In one example, a mobile device may acquire a first PRS burst transmitted from a base station through first transmitter antenna port and acquire a second PRS burst transmitted from a base station through a second antenna port. The mobile device may select between the first and second acquired PRS bursts for use in positioning operations such as observed time difference of arrival.
摘要翻译：提出了用于处理定位参考信号（PRS）脉冲串的方法，装置和装置。在一个示例中，移动设备可以获取从基站通过第一发射机天线端口发送的第一PRS突发，并获取从基站通过第二天线端口发送的第二PRS突发。移动设备可以在第一和第二获取的PRS突发之间进行选择，以用于诸如观察到的到达时间差的定位操作。

5. 发明申请

WO2015012657A1 사용자 기기 및 그 동작 방법 审中-公开
标题翻译：用户设备及其操作方法
公开(公告)号：WO2015012657A1
公开(公告)日：2015-01-29
申请号：PCT/KR2014/006853
申请日：2014-07-28
申请人： 삼성전자주식회사
发明人： 강대철 , 김수형 , 전휴명 , 김태일 , 박종규
IPC分类号： H04B1/40 , H04B7/04 , H04W24/00
CPC分类号： H04B7/0814 , H04B7/0608 , H04B7/0802 , H04B7/0834 , H04B17/318
摘要： 본 개시의 일 실시예에 따른 전자 장치는 전파를 송수신하기 위한 복수의 안테나들과, 물리적인 양 또는 물리적인 변화를 감지하기 위한 적어도 하나의 센서와, 상기 적어도 하나의 센서로부터의 출력에 반응하여 제어 신호를 출력하기 위한 센서 허브 및 상기 제어 신호에 반응하여 상기 복수의 안테나들을 이용하는 무선 통신을 제어하기 위한 통신 모듈을 포함할 수 있다. 다양한 다른 실시예들이 가능하다.
摘要翻译：根据本发明的一个实施例的电子设备包括用于发送和接收无线电波的多个天线，用于感测物理量或物理变化的至少一个传感器，用于输出响应于来自所述至少一个传感器以及用于响应于所述控制信号控制使用所述多个天线的无线通信的通信模块。各种其他实施例是可能的。

6. 发明申请

WO2014059665A1 Adaptive Receive Diversity (ARD) processes in a TD-SCDMA network 审中-公开
标题翻译： TD-SCDMA网络中的自适应接收分集（ARD）过程
公开(公告)号：WO2014059665A1
公开(公告)日：2014-04-24
申请号：PCT/CN2012/083215
申请日：2012-10-19
申请人： QUALCOMM INCORPORATED , ZHAO, Wanlun , KANG, Insung , SHEN, Qiang , CHEN, Jinghu , HOU, Jilei
发明人： ZHAO, Wanlun , KANG, Insung , SHEN, Qiang , CHEN, Jinghu , HOU, Jilei
IPC分类号： H04W52/02 , H04B7/04
CPC分类号： H04W52/0216 , H04B7/0602 , H04B7/0802 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/444
摘要： A method for wireless communication includes activating at least a first antenna and a second antenna. The method also includes determining whether to turn off either the first antenna or the second antenna. The method also includes turning off either the first antenna or the second antenna.
摘要翻译：一种用于无线通信的方法包括至少激活第一天线和第二天线。该方法还包括确定是否关闭第一天线或第二天线。该方法还包括关闭第一天线或第二天线。

7. 发明申请

WO2014045186A1 ANTENNA RESOURCE MANAGEMENT FOR MULTI-ANTENNA STRUCTURE 审中-公开
标题翻译：多天线结构天线资源管理
公开(公告)号：WO2014045186A1
公开(公告)日：2014-03-27
申请号：PCT/IB2013/058585
申请日：2013-09-16
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
发明人： HU, Kathy , HUANG, Licong , LIANG, Mary , LIU, Field
IPC分类号： H04B7/06 , H04B7/08
CPC分类号： H04J3/14 , H04B7/0604 , H04B7/0617 , H04B7/0689 , H04B7/0691 , H04B7/0802 , H04B7/086 , H04B7/0871 , H04B7/0874 , H04W24/00
摘要： A radio network node antenna management system dynamically manages a multi-antenna structure (200). The multi-antenna structure (200) includes a set of n antennas with beamforming capability. The antenna management system monitors a condition in a radio network cell served by the radio network node. If the monitored condition is less titan or equal to a predetermined criteria, a beamforming operation is disabled and a subset, less than n, of the set of n antennas is managed according to a predetermined antenna hopping pattern.
摘要翻译：无线网络节点天线管理系统动态管理多天线结构（200）。多天线结构（200）包括具有波束形成能力的一组n个天线。天线管理系统监视由无线电网络节点服务的无线电网络小区中的状况。如果监视条件较小或等于预定标准，波束形成操作被禁用，并且根据预定的天线跳频模式来管理n组天线中的小于n的子集。

8. 发明申请

WO2014043486A1 METHODS AND APPARATUS FOR PROVIDING MULTI-ANTENNA ENHANCEMENTS USING MULTIPLE PROCESSING UNITS 审中-公开
标题翻译：使用多处理单元提供多天线增强的方法和装置
公开(公告)号：WO2014043486A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/059684
申请日：2013-09-13
申请人： QUALCOMM INCORPORATED
发明人： BHATTAD, Kapil , KRITHIVASAN, Dinesh , GORE, Dhananjay Ashok
IPC分类号： H04B7/04 , H04B7/08
CPC分类号： H04J11/00 , H04B7/0413 , H04B7/0802 , H04B7/0854 , H04B7/086 , H04B7/0871 , H04B7/0885 , H04L1/0026 , H04L1/1812 , H04L5/0048 , H04L5/0053
摘要： Certain aspects of the present disclosure relate to techniques for providing multi-antenna enhancements using multiple processing units. A UE (User Equipment) may receive data via three or more antennas. The UE may determine a number of independent processing units to be employed to process the data, wherein the determined number of independent processing units includes at least two processing units and at least one processing unit jointly processes at least two streams of data. The data may be processed by the determined number of independent processing units and the results of the processing units may be combined.
摘要翻译：本公开的某些方面涉及使用多个处理单元提供多天线增强的技术。 UE（用户设备）可以经由三个或更多个天线来接收数据。 UE可以确定要用于处理数据的独立处理单元的数量，其中所确定的独立处理单元的数量包括至少两个处理单元，并且至少一个处理单元联合处理至少两个数据流。可以通过确定数量的独立处理单元处理数据，并且可以组合处理单元的结果。

9. 发明申请

WO2013177082A1 SYSTEMS, APPARATUS, AND METHODS FOR ANTENNA SWITCHING APPROACH FOR INITIAL ACQUISITION PROCEDURE 审中-公开
标题翻译：用于初始采集程序的天线切换方法的系统，装置和方法
公开(公告)号：WO2013177082A1
公开(公告)日：2013-11-28
申请号：PCT/US2013/041895
申请日：2013-05-20
申请人： QUALCOMM INCORPORATED
发明人： HE, Ning , FILIPOVIC, Daniel Fred , CHIRALA, Ramesh C.
IPC分类号： H04B7/04 , H04B7/06 , H04B7/08
CPC分类号： H01Q3/24 , H04B1/44 , H04B7/0404 , H04B7/0602 , H04B7/0608 , H04B7/0802 , H04B7/0814 , H04W24/02 , H04W36/14 , H04W36/30 , H04W72/085 , H04W76/18 , H04W88/06
摘要： This disclosure provides systems, methods, and apparatus for an initial network acquisition process via multiple antennas. In one aspect a method of establishing communications via a wireless network at a wireless communications apparatus is provided. The method includes attempting an initial acquisition process, over one or more frequencies, for establishing communications over the wireless network via a transmit circuit and a receive circuit transmitting and receiving via a first antenna. The method further includes switching the transmit circuit and the receive circuit from transmitting and receiving via the first antenna to a second antenna in response to detecting failure of the initial acquisition process. The switching is independent of a performance metric of the first or the second antenna. The method further includes re-attempting the initial acquisition process based on the switching to the second antenna over the one or more frequencies.
摘要翻译：本公开提供了用于经由多个天线的初始网络获取过程的系统，方法和装置。在一个方面，提供了一种在无线通信设备处经由无线网络建立通信的方法。该方法包括尝试通过一个或多个频率的初始采集过程，以经由无线网络建立通过发射电路和经由第一天线发送和接收的接收电路的通信。该方法还包括响应于检测到初始采集过程的故障，将发射电路和接收电路经由第一天线发送和接收切换到第二天线。开关与第一或第二天线的性能指标无关。该方法还包括基于在一个或多个频率上切换到第二天线来重新尝试初始获取过程。

10. 发明申请

WO2013177075A1 DEVICES, METHODS, AND SYSTEMS FOR ANTENNA SWITCHING BASED ON LOOK-BACK 审中-公开
标题翻译：基于背景的天线切换的设备，方法和系统
公开(公告)号：WO2013177075A1
公开(公告)日：2013-11-28
申请号：PCT/US2013/041887
申请日：2013-05-20
申请人： QUALCOMM INCORPORATED
发明人： HE, Ning , YAN, Hongbo , FILIPOVIC, Daniel Fred
IPC分类号： H04B7/04 , H04B7/06 , H04B7/08
CPC分类号： H01Q3/24 , H04B1/44 , H04B7/0404 , H04B7/0602 , H04B7/0608 , H04B7/0802 , H04B7/0814 , H04W24/02 , H04W36/14 , H04W36/30 , H04W72/085 , H04W76/18 , H04W88/06
摘要： This disclosure provides systems, methods, and apparatus for antenna switching for simultaneous communication. An can include a plurality of antennas including a first antenna and a second antenna. The apparatus can further includes a plurality of receive circuits including a first receive circuit. The apparatus can further include a controller configured to determine one or more performance characteristics of the first antenna at a first time. The controller is further configured to determine a difference between the one or more performance characteristics of the first antenna at the first time and one or more performance characteristics of the first antenna at an earlier time. The controller is further configured to selectively switch the first receive circuit from receiving wireless communications via the first antenna to receive wireless communications via the second antenna if the difference is larger than a threshold. Other aspects, embodiments, and features are also claimed and described.
摘要翻译：本公开提供用于同时通信的天线切换的系统，方法和装置。 A可以包括包括第一天线和第二天线的多个天线。该装置还可以包括多个包括第一接收电路的接收电路。该装置还可以包括被配置为在第一时间确定第一天线的一个或多个性能特性的控制器。控制器还被配置为确定第一天线的第一天线的一个或多个性能特征与较早时间的第一天线的一个或多个性能特征之间的差异。控制器还被配置为如果差值大于阈值，则选择性地将第一接收电路经由第一天线接收无线通信，以经由第二天线接收无线通信。还要求和描述其它方面，实施例和特征。

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