IN2014CN01891A - - Google Patents

Download PDF

Info

Publication number
IN2014CN01891A
IN2014CN01891A IN1891CHN2014A IN2014CN01891A IN 2014CN01891 A IN2014CN01891 A IN 2014CN01891A IN 1891CHN2014 A IN1891CHN2014 A IN 1891CHN2014A IN 2014CN01891 A IN2014CN01891 A IN 2014CN01891A
Authority
IN
India
Prior art keywords
power
repeater
computing
set point
point value
Prior art date
Application number
Other languages
English (en)
Inventor
Kenneth M Gainey
Dhananjay Ashok Gore
James Arthur Proctor Jr
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
Publication of IN2014CN01891A publication Critical patent/IN2014CN01891A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/155—Ground-based stations
    • H04B7/15564—Relay station antennae loop interference reduction
    • H04B7/15578—Relay station antennae loop interference reduction by gain adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
IN1891CHN2014 2011-09-23 2012-09-21 IN2014CN01891A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/243,899 US8937874B2 (en) 2011-09-23 2011-09-23 Adjusting repeater gains based upon received downlink power level
PCT/US2012/056637 WO2013044074A1 (en) 2011-09-23 2012-09-21 Adjusting repeater gains based upon received downlink power level

Publications (1)

Publication Number Publication Date
IN2014CN01891A true IN2014CN01891A (enExample) 2015-05-29

Family

ID=47019152

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1891CHN2014 IN2014CN01891A (enExample) 2011-09-23 2012-09-21

Country Status (7)

Country Link
US (1) US8937874B2 (enExample)
EP (1) EP2759074A1 (enExample)
JP (1) JP5813882B2 (enExample)
KR (1) KR101474826B1 (enExample)
CN (1) CN103828261B (enExample)
IN (1) IN2014CN01891A (enExample)
WO (1) WO2013044074A1 (enExample)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8542623B2 (en) * 2010-01-13 2013-09-24 Qualcomm Incorporated Use of RF reference in a digital baseband interference cancellation repeater
US9210605B2 (en) * 2012-06-29 2015-12-08 Qualcomm Incorporated Channel state information reporting for partially cancelled interference
GB2509546B (en) * 2013-01-08 2015-01-07 Broadcom Corp Wireless communication
US9197332B2 (en) * 2013-02-07 2015-11-24 Broadcom Corporation Fast detection of collocated RF jammers facilitating optimized gain setting selection of front-end receiver amplifiers
US9106495B2 (en) * 2013-11-28 2015-08-11 Electronics And Telecommunications Research Institute Wireless communication method and apparatus based on channel function
US9319099B2 (en) * 2013-12-02 2016-04-19 Broadcom Corporation Isolation requirement mitigation for IDU-ODU interconnections in microwave systems
US9065415B1 (en) * 2014-01-28 2015-06-23 Wilson Electronics, Llc Configuring signal boosters
US9775123B2 (en) 2014-03-28 2017-09-26 Corning Optical Communications Wireless Ltd. Individualized gain control of uplink paths in remote units in a distributed antenna system (DAS) based on individual remote unit contribution to combined uplink power
KR101791633B1 (ko) * 2014-03-29 2017-10-30 주식회사 쏠리드 간섭 제거 중계 장치
US9319988B1 (en) * 2014-04-11 2016-04-19 Sprint Spectrum L.P. Method and system for determining initial transmission power
EP4024719A1 (en) * 2014-04-15 2022-07-06 CommScope Technologies LLC Wideband remote unit for distributed antenna system
US9730228B2 (en) 2014-08-29 2017-08-08 Corning Optical Communications Wireless Ltd Individualized gain control of remote uplink band paths in a remote unit in a distributed antenna system (DAS), based on combined uplink power level in the remote unit
KR101825416B1 (ko) * 2014-12-30 2018-03-22 주식회사 쏠리드 간섭 제거 중계 장치
WO2016108447A1 (ko) * 2014-12-30 2016-07-07 주식회사 쏠리드 시분할듀플렉스 방식의 분산 안테나 시스템
DE102015103807A1 (de) * 2015-03-16 2016-09-22 Intel IP Corporation Eine Vorrichtung und ein Verfahren zum Steuern der Erzeugung eines Radiofrequenz-Sendesignals
WO2016178067A1 (en) * 2015-05-01 2016-11-10 Andrew Wireless Systems Gmbh Non-duplexer architectures for telecommunications system
US9608692B2 (en) 2015-06-11 2017-03-28 At&T Intellectual Property I, L.P. Repeater and methods for use therewith
US10142086B2 (en) 2015-06-11 2018-11-27 At&T Intellectual Property I, L.P. Repeater and methods for use therewith
CN104917538A (zh) * 2015-06-17 2015-09-16 中山市默拜尔网络科技有限公司 信号增益中转发射器
US9948333B2 (en) 2015-07-23 2018-04-17 At&T Intellectual Property I, L.P. Method and apparatus for wireless communications to mitigate interference
US9912027B2 (en) 2015-07-23 2018-03-06 At&T Intellectual Property I, L.P. Method and apparatus for exchanging communication signals
US11032780B2 (en) 2015-09-03 2021-06-08 Qualcomm Incorporated Power control in wireless networks
CN106561009B (zh) * 2015-09-30 2020-07-31 展讯通信（上海）有限公司 无线通信系统中的信号中继放大系统和方法
WO2017066696A1 (en) * 2015-10-14 2017-04-20 Wilson Electronics, Llc Channelization for signal boosters
US10715302B2 (en) 2015-10-14 2020-07-14 Wilson Electronics, Llc Channelization for signal boosters
TWI575890B (zh) * 2015-10-19 2017-03-21 瑞昱半導體股份有限公司 通訊接收端及其自動增益控制方法
WO2017087705A1 (en) 2015-11-17 2017-05-26 Wilson Electronics, Llc Cellular signal booster with multiple signal chains
US9800275B2 (en) * 2015-12-16 2017-10-24 Kumu Networks, Inc. Systems and methods for out-of band-interference mitigation
US10666305B2 (en) 2015-12-16 2020-05-26 Kumu Networks, Inc. Systems and methods for linearized-mixer out-of-band interference mitigation
US10811767B2 (en) 2016-10-21 2020-10-20 At&T Intellectual Property I, L.P. System and dielectric antenna with convex dielectric radome
US11031994B2 (en) * 2016-11-15 2021-06-08 Wilson Electronics, Llc Signal booster for boosting signals in contiguous bands
US20180139626A1 (en) * 2016-11-15 2018-05-17 Wilson Electronics, Llc Signal booster for boosting signals in contiguous bands
US10873387B2 (en) 2017-02-02 2020-12-22 Wilson Electronics, Llc Signal booster with spectrally adjacent bands
CA3052454C (en) * 2017-02-02 2024-01-02 Wilson Electronics, Llc Signal booster with spectrally adjacent bands
US10432294B2 (en) 2017-02-02 2019-10-01 Wilson Electronics, Llc Signal booster with spectrally adjacent bands
CA3051477A1 (en) * 2017-02-02 2018-08-09 Wilson Electronics, Llc Band-specific detection in a signal booster
WO2018183352A1 (en) 2017-03-27 2018-10-04 Kumu Networks, Inc. Enhanced linearity mixer
JP2020512770A (ja) 2017-03-27 2020-04-23 クム ネットワークス, インコーポレイテッドKumu Networks, Inc. 調整可能な帯域外干渉緩和システムおよび方法
US10455520B2 (en) * 2017-03-30 2019-10-22 At&T Intellectual Property I, L.P. Altitude based device management in a wireless communications system
US10085222B1 (en) * 2017-04-26 2018-09-25 Sprint Communications Company L.P. Wireless communication system to control transmit power for a wireless repeater chain
EP3622635A1 (en) * 2017-05-08 2020-03-18 Wilson Electronics, LLC Signal booster system with automatic gain control
US10200076B1 (en) 2017-08-01 2019-02-05 Kumu Networks, Inc. Analog self-interference cancellation systems for CMTS
CN107682907A (zh) * 2017-10-23 2018-02-09 蒋丁贵 一种中继装置及信息转发方法
US10879995B2 (en) 2018-04-10 2020-12-29 Wilson Electronics, Llc Feedback cancellation on multiband booster
CA3040383A1 (en) * 2018-04-19 2019-10-19 Wilson Electr0Nics, Llc. Repeater with integrated modem for remote monitoring
US10855363B2 (en) 2018-05-07 2020-12-01 Wilson Electronics, Llc Multiple-input multiple-output (MIMO) repeater system
CN110536395B (zh) * 2018-08-03 2022-09-13 中兴通讯股份有限公司 功率确定、信号发送方法、装置、网络设备和存储介质
CA3056857A1 (en) 2018-09-27 2020-03-27 Wilson Electronics, Llc Intermediate frequency (if) filtering for enhanced crossover attenuation in a repeater
CN110972188B (zh) * 2018-09-28 2023-03-28 成都华为技术有限公司 上报干扰测量的测量结果的方法和装置
US11201391B2 (en) * 2018-10-03 2021-12-14 Samsung Electronics Co., Ltd. Methods for beam management in vehicle
CA3058046A1 (en) * 2018-10-09 2020-04-09 Wilson Electronics, Llc Booster gain adjustment based on user equipment (ue) needed
US10659142B1 (en) 2018-12-04 2020-05-19 Wilson Electronics, Llc Independent band detection for network protection
KR102092601B1 (ko) 2019-02-07 2020-03-25 한국철도기술연구원 전파 음영지역 해소를 위한 방사 패턴 변형 안테나
US11265075B2 (en) 2019-06-07 2022-03-01 Cellphone-Mate, Inc. Radio frequency signal boosters serving as outdoor infrastructure in high frequency cellular networks
CN110474691B (zh) * 2019-08-09 2021-06-25 三维通信股份有限公司 增益控制方法和装置
CN110445562B (zh) * 2019-08-15 2022-02-08 展讯通信（上海）有限公司 增益控制方法、装置、中继设备及存储介质
US11057128B1 (en) 2019-12-16 2021-07-06 Zebra Technologies Corporation Locationing based on channel-specific gain
US11979218B1 (en) * 2020-01-28 2024-05-07 Cellphone-Mate, Inc. Radio frequency signal boosters serving as outdoor infrastructure in high frequency cellular networks
EP3863191B1 (en) * 2020-02-04 2025-11-05 Nokia Solutions and Networks Oy Communication system
CN115053575B (zh) * 2020-02-13 2025-02-25 株式会社Ntt都科摩 无线通信节点
US12004092B2 (en) * 2020-03-31 2024-06-04 Qualcomm Incorporated Power control techniques for a communication system that includes a repeater
CN115250499A (zh) * 2021-04-28 2022-10-28 华为技术有限公司 信号转发方法及通信装置
CN113573398A (zh) * 2021-07-16 2021-10-29 广州市瀚云信息技术有限公司 一种通信故障的调整方法及装置
CN117528745A (zh) * 2022-07-29 2024-02-06 华为技术有限公司 一种通信方法及装置
CN120604583A (zh) * 2023-02-13 2025-09-05 韩国电子通信研究院 用于控制射频中继器的发射功率的方法及装置

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5835848A (en) 1996-12-30 1998-11-10 Lucent Technologies Inc. Range repeater for a transmission system
US7020436B2 (en) 1999-12-29 2006-03-28 Airnet Communications Corporation Discrete power level coding for indicating uplink mobile receive level in a wireless repeater system
US7248841B2 (en) 2000-06-13 2007-07-24 Agee Brian G Method and apparatus for optimization of wireless multipoint electromagnetic communication networks
US6983047B1 (en) 2000-08-29 2006-01-03 Lucent Technologies Inc. Echo canceling system for a bit pump and method of operating the same
CA2323881A1 (en) 2000-10-18 2002-04-18 Dps Wireless Inc. Adaptive personal repeater
JP3582484B2 (ja) * 2000-12-08 2004-10-27 日本電信電話株式会社 無線中継器
ES2283650T3 (es) 2001-11-20 2007-11-01 Qualcomm Inc Repetidor controlado por potencia de enlace inverso.
US7050758B2 (en) * 2002-02-28 2006-05-23 Nortel Networks Limited Self-configuring repeater system and method
US7355993B2 (en) 2002-06-27 2008-04-08 Adkins Keith L Method and apparatus for forward link gain control in a power controlled repeater
JP2004048199A (ja) * 2002-07-09 2004-02-12 Kddi Corp 無線中継方法およびその装置
AU2004214824A1 (en) 2003-02-24 2004-09-10 Qualcomm Incorporated Repeater oscillation prevention
US7555261B2 (en) 2003-03-04 2009-06-30 O'neill Frank P Repeater system for strong signal environments
KR20050034966A (ko) 2003-10-10 2005-04-15 삼성전기주식회사 Ｄｍｂ용 이중대역지원 수신기
US7406300B2 (en) 2004-07-29 2008-07-29 Lucent Technologies Inc. Extending wireless communication RF coverage inside building
US7596352B2 (en) 2004-08-23 2009-09-29 Samsung Electronics Co., Ltd. Apparatus and method for channel estimation and echo cancellation in a wireless repeater
GB0510385D0 (en) 2005-05-20 2005-06-29 British Broadcasting Corp Improvements relating to on-channel repeaters
KR100736760B1 (ko) 2006-03-29 2007-07-09 주식회사알에프윈도우 순방향 및 역방향 링크 자동 전력 제어 중계기 시스템 및그 방법
KR100844828B1 (ko) 2006-11-24 2008-07-08 주식회사알에프윈도우 안테나를 내장한 궤환 간섭신호 제거 무선중계장치
GB0624218D0 (en) 2006-12-04 2007-01-10 Vodafone Plc Base station repeater
JP5118155B2 (ja) * 2007-03-02 2013-01-16 クゥアルコム・インコーポレイテッド 中継器構成
KR20080102066A (ko) 2007-05-18 2008-11-24 주식회사 엠티아이 자동이득 설정 기능을 갖는 중계장치
KR100902336B1 (ko) 2007-07-20 2009-06-12 한국전자통신연구원 동일채널 중계장치 및 그 방법
US7957693B2 (en) 2007-09-26 2011-06-07 Hitachi Kokusai Electric Inc. Wireless relay amplification apparatus
GB0720658D0 (en) 2007-10-22 2007-12-05 British Broadcasting Corp Improvements relating to adaptive finite impulse response filters such as used in on-channel repeaters
US8467464B2 (en) 2008-03-28 2013-06-18 Qualcomm Incorporated Apparatus, methods, and articles of manufacture for adaptive power control
CN201332396Y (zh) 2008-09-12 2009-10-21 北京创毅视讯科技有限公司 一种直放站
US20100284447A1 (en) 2009-05-11 2010-11-11 Qualcomm Incorporated Frequency domain feedback channel estimation for an interference cancellation repeater including sampling of non causal taps
US8737911B2 (en) * 2009-05-11 2014-05-27 Qualcomm Incorporated Dual-stage echo cancellation in a wireless repeater using an inserted pilot
US8886115B2 (en) 2009-05-11 2014-11-11 Qualcomm Incorporated Gain control metric pruning in a wireless repeater
JP4887413B2 (ja) * 2009-09-24 2012-02-29 東芝デジタルメディアエンジニアリング株式会社 非再生型無線中継装置、及び無線中継システム
US8542623B2 (en) 2010-01-13 2013-09-24 Qualcomm Incorporated Use of RF reference in a digital baseband interference cancellation repeater
JP5437086B2 (ja) 2010-01-13 2014-03-12 株式会社Ｎｔｔドコモ 無線中継局装置、無線基地局装置及び送信電力制御方法
US8761060B2 (en) 2010-02-12 2014-06-24 Qualcomm Incorporated Controlling access point transmit power based on received access terminal messages
EP2793513A1 (en) 2010-02-22 2014-10-22 Qualcomm Incorporated Controlling access point transmit power based on access terminal ranking
US8630211B2 (en) 2010-06-30 2014-01-14 Qualcomm Incorporated Hybrid radio architecture for repeaters using RF cancellation reference
US8532566B2 (en) * 2011-06-08 2013-09-10 Andrew Llc System and method for reducing desensitization of a base station transceiver for mobile wireless repeater systems
US8787824B2 (en) * 2011-09-21 2014-07-22 Telefonaktiebolaget L M Ericsson (Publ) System and method for determining repeater gain
US20130077556A1 (en) 2011-09-23 2013-03-28 Qualcomm Incorporated Setting gains in an interference cancellation repeater based on path loss

Also Published As

Publication number Publication date
CN103828261B (zh) 2017-05-10
EP2759074A1 (en) 2014-07-30
CN103828261A (zh) 2014-05-28
JP5813882B2 (ja) 2015-11-17
KR101474826B1 (ko) 2014-12-19
KR20140069251A (ko) 2014-06-09
US8937874B2 (en) 2015-01-20
US20130077502A1 (en) 2013-03-28
JP2014531832A (ja) 2014-11-27
WO2013044074A1 (en) 2013-03-28

Similar Documents

Publication Publication Date Title
IN2014CN01891A (enExample)
PH12019500590A1 (en) Uplink transmission/reception method in wireless communication system and device therefor
MX2014000918A (es) Metodo y disposicion para el control de potencia de enlace ascendente.
MY161323A (en) Apparatus and method for uplink power control in wireless communication system.
PH12018501984A1 (en) Apparatus and method for transmitting sounding reference signals in communication systems
WO2012064100A3 (ko) 무선통신 시스템에서 전력상태보고를 전송하기 위한 방법 및 이를 위한 단말 장치
TW201614968A (en) Power control for devices having multiple antennas
EP3193465A3 (en) Configuration sub-system for telecommunication systems
BR112021024388A2 (pt) Métodos e aparelhos para facilitar a indicação de relação espacial para o canal de controle de uplink e sinais de referência sonoros
PH12019502632A1 (en) Wireless communication method and device
EP2557864A4 (en) POWER TRANSMISSION CONTROL METHOD AND MOBILE STATION DEVICE
EP3843466A3 (en) Power control method and apparatus
MY160842A (en) Method and apparatus for power control in a wireless communication system
WO2010135090A3 (en) Systems, apparatus and methods for interference management on uplink channels in wireless communication systems
WO2010005236A3 (en) Method of controlling uplink power in wireless communication system
WO2012019321A8 (en) Automatic guard period adjustment in time division duplexed wireless communication
EP3579648A8 (en) Radio base station apparatus, mobile terminal device and wireless communication method
MX2012000863A (es) Sistema decomunicacion inalambrica, aparato de estacion base, y aparato de estacion movil.
WO2011052965A3 (en) Dynamic uplink power control method and device in a wireless communications system
WO2012060660A3 (en) Method and apparatus for calculating power headroom in carrier aggregation mobile communication system
WO2010147411A3 (ko) 무선 통신 시스템에서 사운딩 기준 신호 전송 방법 및 장치
EP4236491A3 (en) Base station apparatus, communication method and integrated circuit
TW200605535A (en) Downlink power control with limit to dynamic range using detection of downlink transmit power
TW200715780A (en) Transmission rate control method, mobile station, radio base station, and radio network controller
IN2014MN00847A (enExample)