ES2570366T3 - Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas - Google Patents

Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas

Info

Publication number
ES2570366T3
ES2570366T3 ES13727466T ES13727466T ES2570366T3 ES 2570366 T3 ES2570366 T3 ES 2570366T3 ES 13727466 T ES13727466 T ES 13727466T ES 13727466 T ES13727466 T ES 13727466T ES 2570366 T3 ES2570366 T3 ES 2570366T3
Authority
ES
Spain
Prior art keywords
antenna
receiving
wireless communications
performance characteristics
transmitting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES13727466T
Other languages
English (en)
Inventor
Hongbo Yan
Daniel Fred Filipovic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Application granted granted Critical
Publication of ES2570366T3 publication Critical patent/ES2570366T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0604—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching with predefined switching scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0602—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using antenna switching
    • H04B7/0608—Antenna selection according to transmission parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0805—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching
    • H04B7/0814—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with single receiver and antenna switching based on current reception conditions, e.g. switching to different antenna when signal level is below threshold
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0817—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with multiple receivers and antenna path selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0822—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection according to predefined selection scheme
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0834—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection based on external parameters, e.g. subscriber speed or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/18—Management of setup rejection or failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H04W36/144—Reselecting a network or an air interface over a different radio air interface technology
    • H04W36/1446—Reselecting a network or an air interface over a different radio air interface technology wherein at least one of the networks is unlicensed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Abstract

Un aparato de comunicaciones inalámbricas, que comprende: medios para recibir o transmitir comunicaciones inalámbricas, usando al menos una primera antena (370a), o bien una segunda antena (370b); medios para determinar una o más características de prestaciones, asociadas a la primera antena (370a); medios para conmutar los medios para recibir o transmitir comunicaciones inalámbricas, desde la recepción o transmisión de comunicaciones inalámbricas mediante la primera antena (370a) a la recepción o transmisión de comunicaciones inalámbricas mediante la segunda antena (370b); medios para determinar una o más características de prestaciones, asociadas a la segunda antena (370b), después de la conmutación; medios para comparar una o más características de prestaciones, asociadas a la primera antena, con una o más características de prestaciones asociadas a la segunda antena (370b); medios para determinar, en base, al menos en parte, a los resultados obtenidos a partir de los medios para comparar, si se mantiene una conmutación de los medios para recibir o transmitir a la recepción o transmisión mediante la segunda antena (370b), o si se conmutan los medios para recibir o transmitir, de vuelta a la recepción o transmisión mediante la primera antena (370a); y caracterizado por medios para determinar un lapso de tiempo para mantener una conexión entre una de las antenas primera y segunda (370a, 370b) y los medios para recibir o transmitir, en base, al menos, a la comparación de las características de prestaciones asociadas a la primera antena (370) y a la segunda antena (370b).
ES13727466T 2012-05-21 2013-05-20 Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas Active ES2570366T3 (es)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US201261649704P 2012-05-21 2012-05-21
US201261716582P 2012-10-21 2012-10-21
US201261716599P 2012-10-21 2012-10-21
US201261716586P 2012-10-21 2012-10-21
US201261716902P 2012-10-22 2012-10-22
US201261734276P 2012-12-06 2012-12-06
US201261736541P 2012-12-12 2012-12-12
US201261737715P 2012-12-14 2012-12-14
US13/841,835 US8934852B2 (en) 2012-05-21 2013-03-15 Antenna switch configuration devices, methods and systems
PCT/US2013/041893 WO2013177080A1 (en) 2012-05-21 2013-05-20 Antenna switch configuration devices, methods, & systems

Publications (1)

Publication Number Publication Date
ES2570366T3 true ES2570366T3 (es) 2016-05-18

Family

ID=49580885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES13727466T Active ES2570366T3 (es) 2012-05-21 2013-05-20 Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas

Country Status (8)

Country Link
US (10) US9231302B2 (es)
EP (4) EP2853039A1 (es)
JP (1) JP6430372B2 (es)
KR (1) KR20150022834A (es)
CN (6) CN104321982A (es)
ES (1) ES2570366T3 (es)
TW (3) TWI535115B (es)
WO (10) WO2013177074A1 (es)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170272694A1 (en) * 2004-12-13 2017-09-21 Zeppelin, Inc. Mobile Phone with Status Memory
US9344174B2 (en) 2012-05-21 2016-05-17 Qualcomm Incorporated Systems, apparatus, and methods for antenna selection
US9231302B2 (en) 2012-05-21 2016-01-05 Qualcomm Incorporated Devices, methods, and systems for antenna switching based on look-back
US9521701B2 (en) * 2012-09-09 2016-12-13 Apple Inc. Conflict handling in a device configured to operate according to multiple cellular communication protocols
KR20140072968A (ko) * 2012-12-05 2014-06-16 한국전자통신연구원 이동 통신 시스템에서 다중 연결을 이용한 단말의 핸드오버 방법
US9420512B2 (en) 2013-01-17 2016-08-16 Apple Inc. Handling uplink power limited scenarios
US9379788B2 (en) * 2013-02-21 2016-06-28 Intel Mobile Communications GmbH Communications terminal, and a method for selecting a transmit antenna for a transmission to a radio communications network
US9287935B2 (en) * 2013-08-01 2016-03-15 Blackberry Limited Method and apparatus for anti-eavesdropping in vunerable NFC applications
US9712224B2 (en) * 2013-08-30 2017-07-18 Qualcomm Incorporated Antenna switching for dual radio devices
US9287954B2 (en) 2013-09-30 2016-03-15 Qualcomm Incorporated Systems and methods for transmit antenna switching
US9642153B2 (en) 2013-10-09 2017-05-02 Mediatek Inc. Methods for one radio module to listen to paging signals without breaking the data transmission of the other radio module operating in the connected mode and communication apparatuses utilizing the same
JP6287104B2 (ja) * 2013-11-22 2018-03-07 カシオ計算機株式会社 無線通信制御システム、通信接続制御装置、プログラム、及び、通信接続制御方法
US20150162939A1 (en) * 2013-12-06 2015-06-11 Motorola Solutions, Inc. System and method for simultaneous voice and data communications
EP2887561B1 (en) 2013-12-18 2019-07-03 Alcatel Lucent Beamforming apparatuses, methods and computer programs for a base station transceiver and a mobile transceiver
JP2015126310A (ja) * 2013-12-26 2015-07-06 株式会社東芝 通信装置、通信制御方法およびプログラム
US9100100B2 (en) * 2013-12-31 2015-08-04 Futurewei Technologies, Inc. Wireless electronic device with switchable antenna system
JP6307284B2 (ja) * 2014-01-20 2018-04-04 シャープ株式会社 無線回路および無線端末
US9609630B2 (en) * 2014-02-21 2017-03-28 Blackberry Limited Uplink antenna selection device and method
US9055499B1 (en) * 2014-02-25 2015-06-09 Sprint Communications Company L.P. Communication control system to control communication sessions over a long term evolution (LTE) network
KR102218687B1 (ko) * 2014-02-28 2021-02-22 삼성전자주식회사 통신 서비스를 제공하기 위한 전자 장치 및 방법
US9504085B2 (en) * 2014-03-04 2016-11-22 Mediatek Inc. Methods for one radio module to listen to paging signals without breaking the data transmission of the other radio module operating in the connected mode and communication apparatuses utilizing the same
US10064076B2 (en) 2014-03-04 2018-08-28 Telefonaktiebolaget Lm Ericsson (Publ) Method and wireless device for managing probe messages
US9363849B2 (en) * 2014-03-17 2016-06-07 Qualcomm Incorporated Single antenna sharing for multiple wireless connections
KR102191800B1 (ko) * 2014-03-28 2020-12-17 삼성전자주식회사 안테나 스위칭 방법
US9231673B1 (en) * 2014-07-01 2016-01-05 Dell Products L.P. Information handling system antenna multiplexed interface with enhanced extensions
CN112152688A (zh) * 2014-07-15 2020-12-29 鲁库斯无线公司 调度聚合和天线辐射图案优化
CN105357688A (zh) * 2014-08-19 2016-02-24 展讯通信（上海）有限公司 天线系统及其移动终端
US20160119857A1 (en) * 2014-10-24 2016-04-28 Qualcomm Incorporated Bilateral search algorithm for lte system
WO2016065543A1 (zh) * 2014-10-29 2016-05-06 华为技术有限公司 一种用户设备及小区切换方法
US9756544B2 (en) * 2014-10-31 2017-09-05 Amazon Technologies, Inc. Reconfigurable antenna system
US9755767B2 (en) * 2014-10-31 2017-09-05 Qualcomm Incorporated Mechanism to measure, report, and allocate a highest possible rank for each cell in a carrier aggregation (CA) mode receiver-limited user equipment (UE)
US9768825B2 (en) 2014-11-03 2017-09-19 Apple Inc. Wi-Fi adaptive transmit antenna selection
US9853681B2 (en) 2014-11-03 2017-12-26 Apple Inc. Arbitrator for multi-radio antenna switching
US10020862B2 (en) 2014-11-03 2018-07-10 Apple Inc. Wi-Fi adaptive receiver diversity
JP6433260B2 (ja) * 2014-11-19 2018-12-05 パナソニック株式会社 ワイヤレス通信システムにおける空間共有の方法
US10039148B2 (en) * 2014-12-12 2018-07-31 Apple Inc. Application-aware multiple wireless radio-access technology coexistence solution and time sharing between multiple radio-access technologies for in-device coexistence
CN104735715B (zh) * 2015-02-12 2018-08-03 中国科学技术大学苏州研究院 无线多信道通信装置及多信道的实时通信方法
EP3261263A4 (en) * 2015-02-19 2018-03-14 Pezy Computing K.K. Signal processing device
CN106023349A (zh) * 2015-03-30 2016-10-12 福特全球技术公司 密钥卡传输补偿
CN107112638B (zh) * 2015-04-10 2019-11-29 华为技术有限公司 天线配置方法、装置及终端
EP3089265B1 (en) * 2015-04-29 2024-03-20 Swisscom AG Antenna system for vehicles
DE102016207588A1 (de) * 2015-05-06 2016-11-10 Samsung Electronics Co., Ltd. Gerät und Verfahren für die Suche nach Zellen in einem drahtlosen Endgerät
KR102478234B1 (ko) * 2015-05-06 2022-12-19 삼성전자주식회사 무선 단말에서의 셀 탐색장치 및 방법
US10051650B2 (en) * 2015-05-15 2018-08-14 Qualcomm Incorporated Identifying radio access technology (RAT) coexistence conflicts using a priority-based mechanism
CN106465467B (zh) * 2015-05-22 2019-11-22 华为技术有限公司 一种具有复用式天线的设备及通信电路
CN105281035B (zh) * 2015-05-28 2019-03-01 维沃移动通信有限公司 移动终端的天线切换方法及其移动终端
US20180176021A1 (en) * 2015-06-18 2018-06-21 Andium Inc. Identity verification of wireless beacons based on chain-of-trust
WO2016210125A1 (en) 2015-06-23 2016-12-29 The Trustees Of Dartmouth College Apparatus for securely configuring a target device and associated methods
CN105306130B (zh) * 2015-10-12 2019-04-30 中国电子科技集团公司第三十八研究所 一种sar与无线通信一体化系统及其实现方法
KR102429965B1 (ko) 2016-02-19 2022-08-08 삼성전자주식회사 사용자 단말의 수신 안테나 선택 방법 및 그 장치
KR102372072B1 (ko) * 2016-02-19 2022-03-17 삼성전자주식회사 송신 안테나 선택 방법 및 이를 지원하는 전자 장치
US10575310B2 (en) 2016-03-22 2020-02-25 Netgear, Inc. Wireless communication in an environment with electronic interference
CN106058470A (zh) * 2016-06-07 2016-10-26 北京小米移动软件有限公司 Gps天线装置及控制方法
CN107528606B (zh) * 2016-06-21 2020-10-16 中兴通讯股份有限公司 一种天线切换方法以及装置、移动终端
KR102456541B1 (ko) * 2016-06-22 2022-10-19 삼성전자 주식회사 Sar 저감을 위한 안테나 스위칭 방법 및 이를 지원하는 전자 장치
CN107548093B (zh) * 2016-06-27 2021-06-11 大唐联仪科技有限公司 一种终端测试方法和终端综测仪
US9961600B2 (en) * 2016-06-30 2018-05-01 Qualcomm Incorporated Techniques for employing antenna switched diversity in wireless communications
CN105978601A (zh) * 2016-07-04 2016-09-28 华为技术有限公司 天线切换方法及接收装置、终端
WO2018010100A1 (zh) 2016-07-12 2018-01-18 华为技术有限公司 无线通信设备的特定吸收比率控制方法及无线通信设备
WO2018037776A1 (ja) * 2016-08-24 2018-03-01 株式会社日立製作所 電池制御システム
US9742481B1 (en) * 2016-09-16 2017-08-22 Amazon Technologies, Inc. Antenna switching
CN106301441B (zh) * 2016-09-21 2019-07-09 惠州Tcl移动通信有限公司 一种降低移动终端辐射伤害的方法及系统
US10573144B2 (en) 2016-10-10 2020-02-25 Netgear, Inc. Changing topology in a wireless network
CN106790795A (zh) * 2016-12-09 2017-05-31 联想(北京)有限公司 一种天线控制方法及电子设备
TWI695598B (zh) * 2016-12-12 2020-06-01 智邦科技股份有限公司 無線網路適應裝置及方法
KR102574898B1 (ko) * 2017-01-06 2023-09-06 삼성전자주식회사 전자 장치 및 그의 무선 통신 제어 방법
CN108702170B (zh) * 2017-02-25 2020-02-21 华为技术有限公司 一种应用于多模终端的天线选择方法及多模终端
US10129165B2 (en) 2017-02-28 2018-11-13 Apple Inc. Electronics devices having antenna diversity capabilities
KR102294017B1 (ko) 2017-03-07 2021-08-26 삼성전자주식회사 전자 장치 및 그의 안테나의 임피던스 매칭 방법
CN108923896B (zh) 2017-04-19 2021-03-26 上海朗帛通信技术有限公司 一种被用于寻呼的用户设备、基站中的方法和装置
EP3422609A1 (en) * 2017-06-30 2019-01-02 Thomson Licensing A method for detecting an external antenna connected to a communication device
CN107333340B (zh) * 2017-07-06 2018-12-04 上海交通大学 多波束天线组网方法及装置
US10707922B2 (en) 2017-07-06 2020-07-07 Microsoft Technology Licensing, Llc Spatial hopping using antenna sets across multiple base stations
CN107277909A (zh) * 2017-07-10 2017-10-20 惠州Tcl移动通信有限公司 一种降低移动终端sar值的方法及存储介质、移动终端
CN109391993B (zh) * 2017-08-10 2021-01-08 维沃移动通信有限公司 一种波束报告的发送方法及终端
CN109391984B (zh) 2017-08-10 2020-10-27 维沃移动通信有限公司 一种波束切换方法、移动终端及计算机可读存储介质
CN107613105A (zh) * 2017-08-30 2018-01-19 努比亚技术有限公司 多天线切换管理方法、移动终端及计算机可读存储介质
CN107682037A (zh) * 2017-08-30 2018-02-09 努比亚技术有限公司 一种天线切换方法、通信终端及计算机可读存储介质
CN107612582A (zh) * 2017-08-30 2018-01-19 努比亚技术有限公司 多天线管理方法、通信终端及计算机可读存储介质
CN107453767A (zh) * 2017-08-30 2017-12-08 努比亚技术有限公司 一种天线切换方法、通信终端及计算机可读存储介质
CN107612581A (zh) * 2017-08-30 2018-01-19 努比亚技术有限公司 天线切换触发控制方法、通信终端及计算机可读存储介质
CN107466060B (zh) * 2017-09-18 2022-11-08 台州市吉吉知识产权运营有限公司 一种路由器调节信号的方法及系统
CN107734586B (zh) * 2017-09-28 2021-02-23 Oppo广东移动通信有限公司 天线的切换方法及移动终端
KR102352553B1 (ko) 2017-10-25 2022-01-18 삼성전자주식회사 복수의 안테나들을 포함하는 전자 장치와 이의 동작 방법
US10897274B2 (en) * 2017-11-02 2021-01-19 Microchip Technology Incorporated Shared radio arbitration
CN109756924A (zh) * 2017-11-08 2019-05-14 维沃移动通信有限公司 一种波束历史信息传输方法、终端及网络设备
CN108092702B (zh) * 2017-12-11 2021-04-16 海信视像科技股份有限公司 智能天线自适应调整方法、智能天线装置及智能电视
US10601491B2 (en) * 2017-12-15 2020-03-24 Google Llc Performance-based antenna selection for user devices
CN109936863A (zh) * 2017-12-15 2019-06-25 中国移动通信集团浙江有限公司 一种基于上行覆盖的srvcc切换方法及设备
CN108092703A (zh) * 2017-12-26 2018-05-29 青岛海信移动通信技术股份有限公司 一种天线通路的切换方法、装置及移动终端
KR102602370B1 (ko) * 2018-02-06 2023-11-16 삼성전자주식회사 무선 통신 시스템에서 안테나들을 제어하기 위한 장치 및 방법
WO2019156458A1 (en) * 2018-02-06 2019-08-15 Samsung Electronics Co., Ltd. Apparatus and method for controlling antennas in wireless communication system
US11039403B2 (en) * 2018-02-14 2021-06-15 Hewlett-Packard Development Company, L.P. Transmission power regulation of antennas
CN108494460B (zh) * 2018-03-13 2021-09-28 Oppo广东移动通信有限公司 电子设备及天线切换方法
CN108462497B (zh) * 2018-03-16 2020-09-01 Oppo广东移动通信有限公司 多路选择开关及相关产品
CN108512556B (zh) * 2018-03-16 2020-06-16 Oppo广东移动通信有限公司 多路选择开关、射频系统和无线通信设备
CN108599777B (zh) 2018-03-16 2020-09-01 Oppo广东移动通信有限公司 多路选择开关及相关产品
CN108390693A (zh) 2018-03-16 2018-08-10 广东欧珀移动通信有限公司 多路选择开关及相关产品
CN108494413B (zh) * 2018-03-16 2020-03-17 Oppo广东移动通信有限公司 具有多路选择开关的电子设备
CN112134588B (zh) 2018-03-16 2022-03-15 Oppo广东移动通信有限公司 多路选择开关及相关产品
CN108512567B (zh) * 2018-03-16 2020-06-23 Oppo广东移动通信有限公司 多路选择开关、射频系统和无线通信设备
KR102443062B1 (ko) 2018-03-27 2022-09-14 삼성전자주식회사 전자장치의 송신 제어 장치 및 방법
CN108540146A (zh) * 2018-03-29 2018-09-14 努比亚技术有限公司 一种天线切换的方法、装置及计算机存储介质
US20200008152A1 (en) * 2018-06-29 2020-01-02 Google Llc Mitigating a Power Condition Through Deactivation of High-Bandwidth Data Transmissions
US11622352B2 (en) 2018-09-28 2023-04-04 At&T Intellectual Property I, L.P. Receiver beamforming and antenna panel switching in advanced networks
CN111132296B (zh) * 2018-11-01 2021-06-22 华为技术有限公司 一种数据传输、确定发送功率的方法及设备
CN109561192A (zh) * 2018-11-27 2019-04-02 维沃移动通信有限公司 一种天线故障检测方法和装置
US10972886B2 (en) 2018-12-04 2021-04-06 Cypress Semiconductor Corporation Dynamic antenna array pattern switching in wireless systems
EP3900444B1 (en) * 2019-02-18 2023-09-27 Samsung Electronics Co., Ltd. Controlling transmission power of user equipment in a mmwave wireless network
US11683106B2 (en) 2019-03-13 2023-06-20 Apple Inc. Dynamic antenna selection and beam steering
JP2020167446A (ja) 2019-03-28 2020-10-08 株式会社村田製作所 高周波フロントエンド回路および通信装置
CA3076973C (en) 2019-03-29 2023-10-31 Neptune Technology Group Inc. Antenna detection using antenna return loss
WO2020231434A1 (en) * 2019-05-16 2020-11-19 Google Llc Dynamic voice and data mode selection
CN110190877B (zh) * 2019-05-21 2020-10-23 瑞斯康达科技发展股份有限公司 一种切换接入天线的方法和装置、计算机可读存储介质
US11057079B2 (en) 2019-06-27 2021-07-06 Qualcomm Incorporated Dynamic thresholds for antenna switching diversity
US11483726B2 (en) * 2019-08-06 2022-10-25 Microsoft Technology Licensing, Llc Coexistence management in device communications
US11271612B2 (en) * 2019-08-30 2022-03-08 Qualcomm Incorporated Antenna switch scheduling
JP2021048503A (ja) * 2019-09-19 2021-03-25 株式会社村田製作所 高周波回路および通信装置
US11496881B2 (en) 2019-10-14 2022-11-08 Qualcomm Incorporated Managing MSIM concurrent activities
WO2021077344A1 (zh) * 2019-10-23 2021-04-29 华为技术有限公司 天线切换方法及装置
CN114830545A (zh) * 2019-12-13 2022-07-29 三星电子株式会社 电子装置及切换其天线的方法
US11751275B2 (en) * 2020-02-20 2023-09-05 Qualcomm Incorporated Management of antenna switching according to a sounding reference symbol antenna switching configuration
US11596015B2 (en) * 2020-09-02 2023-02-28 Qualcomm Incorporated Techniques for user equipment antenna prioritization
US11909124B2 (en) * 2021-04-30 2024-02-20 Apple Inc. Method and apparatus for temperature-based antenna selection
US20220407586A1 (en) * 2021-06-16 2022-12-22 Microsoft Technology Licensing, Llc Changing an antenna pattern
US20230029694A1 (en) * 2021-07-27 2023-02-02 Cisco Technology, Inc. Adaptive client steering in an access point using a monitoring radio
WO2023014379A1 (en) * 2021-08-06 2023-02-09 Google Llc Spatial averaging of transmission power to reduce power cutbacks
EP4246836A1 (en) * 2022-03-14 2023-09-20 Nokia Technologies Oy Method, apparatus and computer program

Family Cites Families (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5561673A (en) 1993-04-16 1996-10-01 Matsushita Electric Industrial Co., Ltd. Antenna switched diversity reciever
US5530926A (en) 1993-10-04 1996-06-25 Motorola, Inc. Method for operating a switched diversity RF receiver
US5481571A (en) 1993-11-12 1996-01-02 Pacific Communication Sciences, Inc. Method and apparatus for switching between radio frequency circuits
US5541963A (en) 1993-12-01 1996-07-30 Hitachi, Ltd. Diversity receiving apparatus
JPH08330996A (ja) 1995-05-30 1996-12-13 Sony Corp アンテナ共用器
FI107485B (fi) 1996-04-17 2001-08-15 Nokia Mobile Phones Ltd Diversiteettimenetelmä, radiovastaanotin ja radiojärjestelmä
WO1998019402A1 (en) 1996-10-25 1998-05-07 Northern Telecom Limited Diversity antenna selection
US6032033A (en) 1996-12-03 2000-02-29 Nortel Networks Corporation Preamble based selection diversity in a time division multiple access radio system using digital demodulation
JP2002505060A (ja) 1997-06-16 2002-02-12 テレフオンアクチーボラゲツト エル エム エリクソン 電気通信性能管理システム
US6035183A (en) 1997-12-09 2000-03-07 Nortel Networks Corporation Basestation RSSI and BER feedback signal quality display and transmit diversity
US5940454A (en) 1997-12-17 1999-08-17 Nortel Networks Corporation Blind switch diversity control apparatus
JP2002026796A (ja) 1998-04-07 2002-01-25 Matsushita Electric Ind Co Ltd 無線通信装置及び無線通信システム
US6360088B1 (en) 1998-09-23 2002-03-19 Ericsson Inc. Antenna diversity switching system and method for selecting an antenna through a programmed evaluation
JP2000286765A (ja) 1999-03-31 2000-10-13 Harada Ind Co Ltd ダイバーシチ装置及びダイバーシチアンテナ
US6594475B1 (en) 1999-09-09 2003-07-15 International Business Machines Corporation Mobile battery discharge minimization in indoor wireless networks by antenna switching
US6678508B1 (en) 2000-02-07 2004-01-13 Ericsson Inc. Power conservation method for mobile communications device with two receivers
JP4348843B2 (ja) 2000-07-19 2009-10-21 ソニー株式会社 ダイバシティアンテナ装置
DE60133229T2 (de) 2000-10-05 2009-03-26 Samsung Electronics Co., Ltd., Suwon TSTD Vorrichtung und Verfahren für ein TDD CDMA Mobilkommunikationssystem
US20020086648A1 (en) 2000-11-17 2002-07-04 Leif Wilhelmsson Method and system for optimization of switched-diversity performance
TW545003B (en) 2001-01-16 2003-08-01 Matsushita Electric Ind Co Ltd Antenna diversity communications device
JP2002271266A (ja) 2001-03-09 2002-09-20 Nec Corp Ｃｄｍａ基地局および送信ダイバーシチ制御方法
US6961545B2 (en) 2001-04-09 2005-11-01 Atheros Communications, Inc. Method and system for providing antenna diversity
US7103382B2 (en) 2001-07-10 2006-09-05 Kyocera Wireless Corp. System and method for receiving and transmitting information in a multipath environment
JP4417593B2 (ja) 2001-08-10 2010-02-17 パイオニア株式会社 アンテナ切替装置
US7076263B2 (en) 2002-02-19 2006-07-11 Qualcomm, Incorporated Power control for partial channel-state information (CSI) multiple-input, multiple-output (MIMO) systems
US7340236B2 (en) 2002-08-07 2008-03-04 Texas Instruments Incorporated System for operational coexistence of wireless communication technologies
US7257105B2 (en) 2002-10-03 2007-08-14 Cisco Technology, Inc. L2 method for a wireless station to locate and associate with a wireless network in communication with a Mobile IP agent
JP2004201188A (ja) 2002-12-20 2004-07-15 Nec Saitama Ltd 携帯電話アンテナ切替回路
GB2398964B (en) * 2003-02-27 2005-08-17 Toshiba Res Europ Ltd Signal processing apparatus and methods
US7295528B2 (en) 2003-03-12 2007-11-13 Broadcom Corporation Peer to peer wireless communication conflict resolution
CN1549610A (zh) 2003-05-09 2004-11-24 北京三星通信技术研究有限公司 在公共接入信道中提供多级接入服务的方法
JP4193589B2 (ja) 2003-05-28 2008-12-10 日本電気株式会社 携帯通信端末及びそのアンテナ切替方法
JP2005094143A (ja) 2003-09-12 2005-04-07 Uniden Corp ダイバーシチ受信装置
TWI226158B (en) * 2003-09-19 2005-01-01 Realtek Semiconductor Corp Method for antenna diversity
US7263147B2 (en) 2003-10-14 2007-08-28 Intel Corporation Low bit error rate antenna switch for wireless communications
EP1690346B1 (en) 2003-10-15 2008-08-27 Matsushita Electric Industrial Co., Ltd. Diversity receiving apparatus and wireless receiving apparatus using the same
US7039370B2 (en) 2003-10-16 2006-05-02 Flarion Technologies, Inc. Methods and apparatus of providing transmit and/or receive diversity with multiple antennas in wireless communication systems
JP3977795B2 (ja) 2003-10-23 2007-09-19 株式会社東芝 ダイバーシチアンテナ装置およびダイバーシチアンテナ制御方法
JP2005142866A (ja) * 2003-11-06 2005-06-02 Matsushita Electric Ind Co Ltd アンテナ選択ダイバーシチ装置及び受信方法
US7248843B2 (en) 2003-11-07 2007-07-24 Ge Medical Systems Information Technologies, Inc. Antenna selection system and method
JP2005151369A (ja) 2003-11-19 2005-06-09 Nec Corp アンテナ選択システム及びその方法並びにそれを用いた無線通信装置
RU2006130751A (ru) 2004-02-26 2008-02-27 Мацусита Электрик Индастриал Ко., Лтд. (Jp) Устройство мобильной станции и способ выбора передающей антенны в устройстве мобильной станции
JP4637502B2 (ja) 2004-04-30 2011-02-23 京セラ株式会社 無線通信端末およびアンテナ切替制御方法
US8036710B2 (en) * 2004-05-07 2011-10-11 Qualcomm, Incorporated Power-efficient multi-antenna wireless device
JP2005341265A (ja) 2004-05-27 2005-12-08 Toshiba Corp 情報機器およびダイバーシティアンテナ制御方法
US7447171B2 (en) 2004-06-14 2008-11-04 Xm Satellite Radio, Inc. Antenna diversity system
KR100693039B1 (ko) 2004-10-01 2007-03-12 삼성전자주식회사 이동 통신 단말 장치 및 그 제어방법
KR100689544B1 (ko) 2004-10-23 2007-03-02 삼성전자주식회사 디지털 방송 수신 단말기에서 안테나를 선택하기 위한장치 및 방법
JP2006174126A (ja) 2004-12-16 2006-06-29 Matsushita Electric Ind Co Ltd ダイバーシティ受信装置及び方法
JP4753884B2 (ja) 2004-12-27 2011-08-24 パナソニック株式会社 アダプティブアンテナ装置
US7471702B2 (en) 2005-03-09 2008-12-30 Qualcomm Incorporated Methods and apparatus for implementing, using, transmitting, and/or receiving signals at least some of which include intentional null tones
US8144821B2 (en) 2005-03-24 2012-03-27 Qualcomm Incorporated CDMA frequency acquisition using a simplified crystal oscillator that is not temperature compensated
US7505790B2 (en) 2005-06-07 2009-03-17 Integrated Systems Solution Corp. Antenna diversity switch of wireless dual-mode co-existence systems
KR100834644B1 (ko) 2005-08-27 2008-06-02 삼성전자주식회사 통신 시스템에서 안테나 선택 장치 및 방법
US20070066244A1 (en) 2005-09-19 2007-03-22 Via Technologies Inc. Method and system for assigning a receiving antenna
US8666445B2 (en) 2005-10-25 2014-03-04 Kyocera Corporation Apparatus, system, and method for transmission antenna switching in a portable communication device
KR101065846B1 (ko) 2005-11-17 2011-09-19 한국전자통신연구원 Ｏｆｄｍａ에서의 패킷 데이터 전송 방법 및 장치
EP1949634B1 (en) 2005-11-17 2016-04-27 Electronics and Telecommunications Research Institute Method and apparatus for transmitting by using transmit diversity at dft spread ofdma
US7499691B1 (en) 2005-11-29 2009-03-03 Kyocera Wireless Corp. Systems and methods for selecting an antenna configuration in a mobile communication device
US8064835B2 (en) 2006-01-11 2011-11-22 Quantenna Communications, Inc. Antenna assignment system and method
US8125399B2 (en) 2006-01-14 2012-02-28 Paratek Microwave, Inc. Adaptively tunable antennas incorporating an external probe to monitor radiated power
US7876225B2 (en) * 2006-02-23 2011-01-25 University Of Pittsburgh - Of The Commonwealth System Of Higher Education Methods and apparatus for switching a transponder to an active state, and asset management systems employing same
US7937124B2 (en) 2006-03-28 2011-05-03 Samsung Electronics Co., Ltd. Versatile system for adaptive mobile station antenna
TW200803037A (en) 2006-06-23 2008-01-01 Asustek Comp Inc Communication system equipped with a shared antenna and expansion board thereof
KR101226819B1 (ko) 2006-08-21 2013-01-25 삼성전자주식회사 광대역 무선 통신 시스템에서 역방향 접근채널의 프리앰블송수신 방법 및 장치
US20080102760A1 (en) * 2006-10-02 2008-05-01 Sierra Wireless, Inc. Centralized wireless communication system
US20080123610A1 (en) 2006-11-29 2008-05-29 Prasanna Desai Method and system for a shared antenna control using the output of a voice activity detector
US7663545B2 (en) 2006-12-26 2010-02-16 Magnolia Broadband Inc. Method, system and apparatus for determining antenna weighting for transmit diversity
US8615270B2 (en) 2007-04-02 2013-12-24 Broadcom Corporation Dual antenna topology for Bluetooth and IEEE 802.11 wireless local area network devices
US20080240280A1 (en) 2007-04-02 2008-10-02 Apacewave Technologies Corporation Intelligent Iterative Switch Diversity
JP5383982B2 (ja) 2007-04-26 2014-01-08 京セラ株式会社 無線通信端末
DE602008000050D1 (de) 2007-06-15 2009-08-27 Research In Motion Ltd System zur Bestimmung der gesamten isotropen Empfindlichkeit mit Hilfe eines Empfangssignalstärkenanzeigerwertes und zugehörige Verfahren
CN101335545A (zh) 2007-06-26 2008-12-31 中兴通讯股份有限公司 多天线系统下行发射功率过载控制方法及装置
US8213344B2 (en) 2007-08-07 2012-07-03 Intel Corporation Method and apparatus for antenna allocation on a multi-radio platform
US7546404B2 (en) 2007-08-30 2009-06-09 Mediatek Inc. Method and apparatus for arbitration in a wireless device
US7949812B1 (en) 2007-09-07 2011-05-24 Marvell International Ltd. Priority arbitration of coexisting wireless topologies
US8417205B2 (en) 2007-09-17 2013-04-09 Sun Management, Llc Antenna selection scheme for multiple antennae
JP5296081B2 (ja) * 2007-10-02 2013-09-25 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信システムの方法及び装置
US20090124290A1 (en) 2007-11-09 2009-05-14 Zhifeng Tao Antenna Selection for SDMA Transmissions in OFDMA Networks
JP2009124255A (ja) 2007-11-12 2009-06-04 Panasonic Corp 携帯無線機
US8045922B2 (en) 2007-11-23 2011-10-25 Texas Instruments Incorporated Apparatus for and method of bluetooth and wireless local area network coexistence using a single antenna in a collocated device
US8340714B2 (en) 2007-12-14 2012-12-25 Microsoft Corporation Computing device with configurable antenna
US20090180451A1 (en) 2008-01-10 2009-07-16 Comsys Communication & Signal Processing Ltd. Apparatus for and method of coordinating transmission and reception opportunities in a communications device incorporating multiple radios
WO2009098614A2 (en) 2008-02-05 2009-08-13 Nxp B.V. Transceiver and communication system
US8085734B2 (en) 2008-03-14 2011-12-27 Lantiq Deutschland Gmbh System and method for dynamic receive diversity allocation
US8064861B2 (en) 2008-04-14 2011-11-22 Silicon Laboratories Inc. Circuit and method for antenna selection in an antenna diversity receiver
DE102008018869A1 (de) 2008-04-14 2009-10-22 Atmel Automotive Gmbh Empfängerschaltung, Verwendung und Verfahren zum Empfang in einem Funknetz
US8159399B2 (en) 2008-06-03 2012-04-17 Apple Inc. Antenna diversity systems for portable electronic devices
JP5228648B2 (ja) 2008-06-26 2013-07-03 富士通株式会社 端末装置及びそのダイバーシティアンテナ制御方法
US8687588B2 (en) * 2008-07-02 2014-04-01 Qualcomm Incorporated Low power modes for femto cells
US20100022192A1 (en) 2008-07-24 2010-01-28 Infineon Technologies Ag Systems and Methods for Transmitter/Receiver Diversity
US20100029282A1 (en) * 2008-07-31 2010-02-04 Qualcomm Incorporated Resource partitioning in heterogeneous access point networks
US8204533B2 (en) 2008-08-07 2012-06-19 Broadcom Corporation Method and system for bluetooth HID activity prediction for wireless coexistence throughput optimization
US8457240B2 (en) * 2008-08-25 2013-06-04 Daniel Lee Methods of selecting signal transmitting, receiving, and/or sensing devices with probabilistic evolutionary algorithms in information conveyance systems
US20100054210A1 (en) * 2008-09-02 2010-03-04 Sony Ericsson Mobile Communications Ab Wireless network transitioning for mobile devices
US8576760B2 (en) * 2008-09-12 2013-11-05 Qualcomm Incorporated Apparatus and methods for controlling an idle mode in a wireless device
US20100120466A1 (en) 2008-11-12 2010-05-13 Nokia Corporation Multi-mode antenna switching
TWI435563B (zh) 2009-01-07 2014-04-21 Realtek Semiconductor Corp 無線網路中傳輸路徑選擇裝置與方法
EP2207273B1 (en) 2009-01-09 2016-01-06 AKG Acoustics GmbH Method and device for receiving digital audio data
US8532211B2 (en) 2009-02-20 2013-09-10 Qualcomm Incorporated Methods and apparatus for power control based antenna switching
KR101638911B1 (ko) 2009-03-06 2016-07-12 엘지전자 주식회사 다중 안테나 무선 통신 시스템에서 듀얼 모드 이동 단말기 및 이를 위한 제어 방법
US8217843B2 (en) 2009-03-13 2012-07-10 Ruckus Wireless, Inc. Adjustment of radiation patterns utilizing a position sensor
JP5572975B2 (ja) 2009-03-25 2014-08-20 沖電気工業株式会社 受信方法及び受信装置
ES2670369T3 (es) 2009-05-21 2018-05-30 Lg Electronics Inc. Terminal móvil de modo dual en sistema de comunicación inalámbrica MIMO y método de control del mismo
US9155103B2 (en) 2009-06-01 2015-10-06 Qualcomm Incorporated Coexistence manager for controlling operation of multiple radios
WO2011043720A1 (en) 2009-10-09 2011-04-14 Telefonaktiebolaget L M Ericsson (Publ) Methods and devices for uplink diversity transmission
WO2011053220A1 (en) 2009-10-30 2011-05-05 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for supporting uplink transmit diversity
JP5287670B2 (ja) 2009-11-05 2013-09-11 富士通株式会社 移動端末装置、通信制御方法および制御装置
US20110249576A1 (en) 2009-12-21 2011-10-13 Qualcomm Incorporated Antenna selection based on performance metrics in a wireless device
US20110250926A1 (en) 2009-12-21 2011-10-13 Qualcomm Incorporated Dynamic antenna selection in a wireless device
KR101119276B1 (ko) 2010-01-05 2012-03-20 삼성전기주식회사 이벤트 신호 제어를 통한 저전력 근거리 통신 장치 및 방법
WO2011085187A2 (en) 2010-01-07 2011-07-14 Interdigital Patent Holdings, Inc. Method and apparatus for performing uplink antenna transmit diversity
US8811513B2 (en) 2010-02-05 2014-08-19 Qualcomm Incorporated Antenna switching in a closed loop transmit diversity system
FR2960724B1 (fr) 2010-05-31 2012-06-29 Sierra Wireless Inc Procede de synchronisation d'un terminal sur une frequence d'un reseau de radiocommunication, produit programme d'ordinateur, moyen de stockage et terminal correspondants
WO2012011077A1 (en) 2010-07-21 2012-01-26 Nokia Corporation Apparatus and method for acquisition of a common enhanced dedicated channel resource
JP2012070027A (ja) 2010-09-21 2012-04-05 Nec Casio Mobile Communications Ltd 携帯端末、アンテナ制御方法、及びプログラム
CN102457311B (zh) 2010-10-19 2014-12-17 瑞昱半导体股份有限公司 天线分集系统
US9363005B2 (en) 2010-11-05 2016-06-07 Apple Inc. Adaptive antenna diversity system
WO2012068660A1 (en) 2010-11-26 2012-05-31 Research In Motion Limited Radiation pattern recognition system and method for a mobile communications device
US8811918B2 (en) 2010-11-26 2014-08-19 Broadcom Corporation Distribution of transmit signal to multiple transmit antennas for reduction of measured specific absorption rate
WO2012080764A1 (en) 2010-12-15 2012-06-21 Sony Ericsson Mobile Communications Ab Wireless terminals including smart antenna systems having multiple antennas
US9413395B2 (en) * 2011-01-13 2016-08-09 Google Technology Holdings LLC Inter-modulation distortion reduction in multi-mode wireless communication terminal
TW201234793A (en) 2011-02-11 2012-08-16 Interdigital Patent Holdings Method and apparatus for closed loop transmit diversity transmission initial access
US8478335B2 (en) 2011-03-23 2013-07-02 United States Of America As Represented By The Secretary Of The Navy System and method for radio communication
US8498656B2 (en) 2011-05-02 2013-07-30 Apple Inc. Electronic device with idle mode antenna switching
US8793000B2 (en) 2011-05-02 2014-07-29 Apple Inc. Idle mode receive antenna diversity system
US8817917B2 (en) 2011-06-21 2014-08-26 Ibiquity Digital Corporation Method and apparatus for implementing signal quality metrics and antenna diversity switching control
US9564676B2 (en) 2011-06-30 2017-02-07 Google Technology Holdings LLC System and methods for adaptive antenna optimization
US8761701B2 (en) 2011-07-13 2014-06-24 Apple Inc. Selective receive diversity in a mobile wireless device
US9161380B2 (en) 2011-07-19 2015-10-13 Qualcomm Incorporated Silent redial during mobile-originated call
US9002283B2 (en) 2011-08-01 2015-04-07 Apple Inc. Antenna switching system with adaptive switching criteria
US20130033996A1 (en) 2011-08-05 2013-02-07 Kee-Bong Song Electronic device with antenna switching capabilities
US8744502B2 (en) 2011-08-12 2014-06-03 Qualcomm Incorporated Antenna to transceiver mapping of a multimode wireless device
US8874041B2 (en) 2011-10-03 2014-10-28 Apple Inc. Electronic device with service acquisition antenna switching
US8515496B2 (en) 2011-12-15 2013-08-20 Amazon Technologies, Inc. Antenna deployment switching for data communication of a user device
US8831532B2 (en) 2012-02-27 2014-09-09 Apple Inc. Transmit antenna selection in a mobile wireless device
US9083074B2 (en) 2012-04-09 2015-07-14 Blackberry Limited Dynamic antenna selection based on user hand position
US9344174B2 (en) 2012-05-21 2016-05-17 Qualcomm Incorporated Systems, apparatus, and methods for antenna selection
US9231302B2 (en) 2012-05-21 2016-01-05 Qualcomm Incorporated Devices, methods, and systems for antenna switching based on look-back
US9007970B2 (en) 2012-10-11 2015-04-14 Sony Corporation Antenna swapping methods including repeatedly swapping between antennas, and related wireless electronic devices

Also Published As

Publication number Publication date
US20130308608A1 (en) 2013-11-21
US20130308562A1 (en) 2013-11-21
CN104321980A (zh) 2015-01-28
TWI535115B (zh) 2016-05-21
JP6430372B2 (ja) 2018-11-28
EP2853039A1 (en) 2015-04-01
US8934852B2 (en) 2015-01-13
EP2828981A1 (en) 2015-01-28
TW201349665A (zh) 2013-12-01
US20130308477A1 (en) 2013-11-21
TW201349787A (zh) 2013-12-01
US20130308476A1 (en) 2013-11-21
CN104321981A (zh) 2015-01-28
WO2013177082A1 (en) 2013-11-28
US20130307727A1 (en) 2013-11-21
WO2013177080A1 (en) 2013-11-28
WO2013177071A2 (en) 2013-11-28
US8942772B2 (en) 2015-01-27
EP2828981B1 (en) 2016-03-02
WO2013177077A1 (en) 2013-11-28
WO2013177075A1 (en) 2013-11-28
CN104321984B (zh) 2018-07-20
EP2828985A1 (en) 2015-01-28
JP2015525504A (ja) 2015-09-03
TW201349786A (zh) 2013-12-01
KR20150022834A (ko) 2015-03-04
CN104335502B (zh) 2016-01-20
CN110365385B (zh) 2023-02-03
WO2013177073A1 (en) 2013-11-28
CN110365385A (zh) 2019-10-22
US20130310045A1 (en) 2013-11-21
WO2013177079A1 (en) 2013-11-28
US9070974B2 (en) 2015-06-30
US9118108B2 (en) 2015-08-25
US20130308478A1 (en) 2013-11-21
US9257744B2 (en) 2016-02-09
US9680219B2 (en) 2017-06-13
US20130309982A1 (en) 2013-11-21
US20130310109A1 (en) 2013-11-21
US9231302B2 (en) 2016-01-05
US9819080B2 (en) 2017-11-14
CN104321982A (zh) 2015-01-28
WO2013177071A3 (en) 2014-01-16
WO2013177076A1 (en) 2013-11-28
EP2853038A1 (en) 2015-04-01
WO2013177083A1 (en) 2013-11-28
CN104321984A (zh) 2015-01-28
US20130308561A1 (en) 2013-11-21
CN104321980B (zh) 2018-10-02
EP2828985B1 (en) 2015-10-14
US9601828B2 (en) 2017-03-21
CN104335502A (zh) 2015-02-04
WO2013177074A1 (en) 2013-11-28

Similar Documents

Publication Publication Date Title
ES2570366T3 (es) Dispositivos, procedimientos y sistemas de configuración de conmutación de antenas
BR112019003037A2 (pt) declaração de quase co-localização entre múltiplas portas de antena
WO2020123251A3 (en) Millimeter wave repeater
CL2018000823A1 (es) Estación base de radio, terminal de usuario y método de comunicación de radio.
BR112016022833A8 (pt) método realizado por um aparelho de antena para formação de feixe, arranjo de antenas de polarização dupla para a formação de feixe, nó de rede, terminal sem fio, e, meio de armazenamento legível por computador
PH12015500898B1 (en) Methods of positioning in a system comprising measuring nodes with multiple receiving points.
ES2572143T3 (es) Dispositivos y procedimientos que aumentan la capacidad para la comunicación inalámbrica
WO2011126243A3 (ko) 채널상태정보 피드백 장치와 그 방법, 기지국
WO2014179150A3 (en) Angle of arrival location sensing with antenna array
BR112013016780A2 (pt) sistema de localização sem fio com base em tempo e potência
MX2015006165A (es) Sistemas de antena para utilizarse en las fuentes de energia para soldar y los sistemas de soldadura.
WO2014165614A3 (en) Methods and devices for cell discovery
BR112018069500A2 (pt) formação de arranjo de antena melhorada
WO2015047772A3 (en) Power efficient and flexible update rate positioning system
WO2011115421A3 (en) Method and apparatus for providing channel state information-reference signal (csi-rs) configuration information in a wireless communication system supporting multiple antennas
WO2013181483A3 (en) Signaling reduced user equipment performance in wireless communication systems
TW200715651A (en) Optimized directional antenna system
BR112017016307A2 (pt) método de reconfiguração de portador de rádio, método de estabelecimento de portador de rádio, equipamento de usuário e estação base
MY177502A (en) Cluster-based beacon signal transmission
EP3641146A3 (en) Downlink control for non coherent joint transmission
AR085603A1 (es) Programacion de evolucion a largo plazo (lte)
WO2010008857A3 (en) Utilizing system access sequences to request resources for gci reporting in wireless networks
WO2011129547A3 (ko) 다중 노드 시스템에서 단말의 피드백 정보 전송 방법 및 장치
MX2021010191A (es) Metodo y dispositivo para determinar la potencia de transmision de enlace alterno en nr v2x.
WO2014162200A3 (en) Neighbor discovery method and apparatus for user mobile terminal device to user mobile terminal device communication system