PL2342837T3 - Asymetryczny protokół sterowania wiązką - Google Patents

Asymetryczny protokół sterowania wiązką

Info

Publication number
PL2342837T3
PL2342837T3 PL08875854.5T PL08875854T PL2342837T3 PL 2342837 T3 PL2342837 T3 PL 2342837T3 PL 08875854 T PL08875854 T PL 08875854T PL 2342837 T3 PL2342837 T3 PL 2342837T3
Authority
PL
Poland
Prior art keywords
beam steering
asymmetric beam
steering protocol
protocol
asymmetric
Prior art date
Application number
PL08875854.5T
Other languages
English (en)
Inventor
Eero Nikula
Padam Lal Kafle
Kyeongjin Kim
Tuomas Valtteri Laine
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 filed Critical
Publication of PL2342837T3 publication Critical patent/PL2342837T3/pl

Links

Classifications

    • 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
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/086—Weighted combining using weights depending on external parameters, e.g. direction of arrival [DOA], predetermined weights or beamforming
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0617—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 simultaneous transmission of weighted versions of same signal for beam forming
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0615—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 simultaneous transmission of weighted versions of same signal
    • H04B7/0619—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 simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • 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
    • H04B7/0613—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 simultaneous transmission
    • H04B7/0684—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 simultaneous transmission using different training sequences per antenna
    • 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
    • H04B7/0837—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 pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0851—Joint weighting using training sequences or error signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
PL08875854.5T 2008-11-04 2008-11-04 Asymetryczny protokół sterowania wiązką PL2342837T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2008/054599 WO2010052519A1 (en) 2008-11-04 2008-11-04 Asymmetric beam steering protocol

Publications (1)

Publication Number Publication Date
PL2342837T3 true PL2342837T3 (pl) 2016-09-30

Family

ID=40671178

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08875854.5T PL2342837T3 (pl) 2008-11-04 2008-11-04 Asymetryczny protokół sterowania wiązką

Country Status (6)

Country Link
US (1) US8730873B2 (pl)
EP (1) EP2342837B1 (pl)
KR (1) KR101236920B1 (pl)
PL (1) PL2342837T3 (pl)
TW (1) TW201021291A (pl)
WO (1) WO2010052519A1 (pl)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9749022B2 (en) * 2008-02-01 2017-08-29 Marvell World Trade Ltd. Channel sounding and estimation strategies in MIMO systems
KR20090097754A (ko) * 2008-03-11 2009-09-16 엘지전자 주식회사 무선 통신 네트워크에서의 빔 트래킹 방법
US9094071B2 (en) * 2008-11-05 2015-07-28 Broadcom Corporation Beamforming protocol for wireless communications
US8289901B2 (en) * 2009-03-17 2012-10-16 Cisco Technology, Inc. Pinning and cascading avoidance in dynamic channel assignment for wireless LANS
CN102056220B (zh) * 2009-10-28 2014-02-19 华为技术有限公司 实现信道测量的方法及装置
US9173191B2 (en) 2009-12-20 2015-10-27 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
US8374154B2 (en) * 2009-12-23 2013-02-12 Intel Corporation Device, system and method of simultaneously communicating with a group of wireless communication devices
US8674878B2 (en) * 2010-09-15 2014-03-18 Ralink Technology Corp. Smart antenna system
KR101828837B1 (ko) * 2011-09-29 2018-03-30 삼성전자주식회사 빔 포밍을 이용하는 무선 통신 시스템에서 짧은 핸드오버 지연을 위한 방법 및 장치
CN103988546A (zh) * 2011-12-08 2014-08-13 交互数字专利控股公司 高速双波段蜂窝通信
KR101930355B1 (ko) 2011-12-23 2018-12-20 한국전자통신연구원 채널 상태에 따라서 데이터 전송 기법을 결정하는 통신 시스템
KR102043141B1 (ko) * 2012-03-02 2019-11-12 삼성전자주식회사 무선통신 시스템에서 적응적 빔포밍 이득 조정 장치 및 방법
US9184806B2 (en) 2012-03-07 2015-11-10 Lg Electronics Inc. Method for performing hierarchical beamforming in wireless access system and device therefor
EP2840861B1 (en) * 2012-04-16 2020-11-04 ZTE Corporation Peer-to-peer wireless communication-based transmission method and device
CN104272622B (zh) 2012-05-22 2018-04-06 太阳专利托管公司 发送方法、接收方法、发送装置及接收装置
US9147057B2 (en) 2012-06-28 2015-09-29 Intel Corporation Techniques for device connections using touch gestures
EP3716495B1 (en) * 2012-07-10 2022-10-26 MediaTek Singapore Pte. Ltd. Sectorized beam operation for wireless networks
EP3629664B1 (en) * 2012-09-04 2021-07-21 Electronics and Telecommunications Research Institute Apparatus and method for channel access
US20140073337A1 (en) * 2012-09-11 2014-03-13 Electronics And Telecommunications Research Institute Communication device and communication method using millimeter-wave frequency band
US9746926B2 (en) 2012-12-26 2017-08-29 Intel Corporation Techniques for gesture-based initiation of inter-device wireless connections
US9204395B2 (en) * 2013-01-15 2015-12-01 Samsung Electronics Co., Ltd. Apparatus and method for discontinuous receive in communication systems with large number of antennas
US9413079B2 (en) * 2013-03-13 2016-08-09 Intel Corporation Single-package phased array module with interleaved sub-arrays
WO2014175696A1 (en) 2013-04-25 2014-10-30 Samsung Electronics Co., Ltd. Method and system for acquiring high frequency carrier in a wireless communication network
WO2014177909A1 (en) * 2013-04-30 2014-11-06 Nokia Corporation Controlling operation of a device
KR101474732B1 (ko) * 2013-10-10 2014-12-22 중앙대학교 산학협력단 빔 id 전송 장치 및 방법
EP2988431B1 (en) * 2013-06-28 2018-11-14 Chung-Ang University Industry-Academy Cooperation Foundation Beam training device and method
KR101412166B1 (ko) * 2013-06-28 2014-07-01 중앙대학교 산학협력단 빔 트레이닝 장치 및 방법
US9717071B2 (en) * 2013-08-16 2017-07-25 Qualcomm Incorporated Uplink procedures for LTE/LTE-A communication systems with unlicensed spectrum
CN108777589B (zh) * 2013-09-09 2021-08-13 华为技术有限公司 一种波束追踪的方法、装置和系统
KR102071372B1 (ko) * 2013-09-16 2020-01-30 삼성전자 주식회사 무선 통신 시스템에서 빔 포밍을 고려한 drx 제어 방법 및 장치
KR102088529B1 (ko) 2013-11-06 2020-03-12 삼성전자주식회사 통신 시스템에서 빔 훈련 방법 및 장치
JP6276068B2 (ja) * 2014-02-28 2018-02-07 パナソニック株式会社 無線通信装置及びビームフォーミング制御方法
US9876549B2 (en) 2014-05-23 2018-01-23 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
US9954590B2 (en) * 2014-05-23 2018-04-24 Mediatek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
US9357558B2 (en) * 2014-06-27 2016-05-31 Qualcomm Incorporated Partition scheduling based on beamtracking
US9491776B2 (en) * 2014-07-23 2016-11-08 Intel Corporation Systems and methods for scheduling communication between wireless devices to reduce interference associated with full duplex communication in multi-cell networks
MY192923A (en) 2014-10-08 2022-09-15 Ericsson Telefon Ab L M Mobility synchronization measurements
US9867192B2 (en) * 2014-10-24 2018-01-09 Futurewei Technologies, Inc. System and method for beam selection using multiple frequencies
KR102398646B1 (ko) * 2014-12-02 2022-05-17 삼성전자주식회사 하이브리드 다중-입력 다중-출력 방식을 지원하는 통신 시스템에서 빔 운용 장치 및 방법
EP3100488B1 (en) * 2015-02-13 2021-10-27 MediaTek Singapore Pte. Ltd. Handling of intermittent disconnection in a millimeter wave (mmw) system
TWI572241B (zh) * 2015-02-16 2017-02-21 啟碁科技股份有限公司 無線網路基地台及相關的天線選擇方法
US10879989B2 (en) 2015-04-09 2020-12-29 Intel IP Corporation Apparatus, system and method of beamforming
CN107210802A (zh) * 2015-05-20 2017-09-26 联发科技股份有限公司 有效波束训练方法及通信装置和利用上述的网络控制装置
KR102306128B1 (ko) * 2015-06-04 2021-09-28 한국전자통신연구원 가상 빔 식별자 설정 방법 및 장치, 가상 빔 식별자를 이용해 자원을 할당하는 방법 및 장치
CN106470096B (zh) 2015-08-14 2021-03-23 索尼公司 用于无线通信的基站侧和用户设备侧的装置及方法
US9838107B2 (en) * 2015-10-16 2017-12-05 Lg Electronics Inc. Multiple beamforming training
US10917913B2 (en) 2015-10-26 2021-02-09 Intel IP Corporation Apparatus, system and method of communication based on clear channel assessment (CCA) in one or more directions
US10178685B2 (en) * 2015-12-18 2019-01-08 Electronics And Telecommunications Research Institute Scheduling method and apparatus in mobile communication system
US10270514B2 (en) 2016-01-14 2019-04-23 Samsung Electronics Co., Ltd. Method and apparatus for generating beam measurement information in a wireless communication system
US10524150B2 (en) 2016-01-14 2019-12-31 Samsung Electronics Co., Ltd. Method and apparatus for generating cell measurement information in a wireless communication system
KR20170085426A (ko) * 2016-01-14 2017-07-24 삼성전자주식회사 무선 통신 시스템에서 셀 측정 정보 생성 방법 및 장치
KR101733174B1 (ko) * 2016-02-26 2017-05-08 주식회사 모뎀게이트 무선 네트워크의 빔 호핑 방법
US11165486B2 (en) * 2016-03-11 2021-11-02 Sony Corporation Beamforming device for antenna arrays
US11791882B2 (en) 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
US10615862B2 (en) 2016-04-13 2020-04-07 Qualcomm Incorporated System and method for beam adjustment request
US10425200B2 (en) 2016-04-13 2019-09-24 Qualcomm Incorporated System and method for beam adjustment request
EP3739769B1 (en) 2016-05-06 2022-08-24 Huawei Technologies Co., Ltd. Determining the format of an enhanced beam refinement protocol (ebrp) packet
US9877350B2 (en) 2016-06-07 2018-01-23 Sony Corporation Method and system for P2P communications and decentralized spatial sharing in wireless networks with directional transmissions
CN107733503A (zh) * 2016-08-12 2018-02-23 电信科学技术研究院 一种进行波束训练的方法和设备
CN107769826A (zh) 2016-08-19 2018-03-06 索尼公司 无线通信系统中的电子设备和方法以及无线通信系统
EP3516412B1 (en) * 2016-09-22 2020-08-19 Fraunhofer Gesellschaft zur Förderung der angewandten Forschung E.V. Apparatus for estimating a direction of arrival and corresponding method
US10257848B2 (en) * 2016-10-04 2019-04-09 Qualcomm Incorporated Directional channel reservation for time-division multiplexing downlink and uplink data burst transmission
KR102417833B1 (ko) 2017-07-28 2022-07-06 삼성전자주식회사 무선 통신 시스템에서 지향성을 제어하기 위한 장치 및 방법
RU2741612C1 (ru) 2017-09-12 2021-01-27 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Способ обработки информации, высокоуровневый функциональный объект и компьютерный носитель данных
EP3698599B1 (en) * 2017-10-19 2024-07-03 InterDigital Patent Holdings, Inc. Channel access procedures for directional systems in unlicensed bands
US10601493B2 (en) 2018-02-23 2020-03-24 Precision Optical Transceivers Inc. Disadvantaged node discovery
US11695462B2 (en) * 2019-01-29 2023-07-04 Qualcomm Incorporated Techniques for coordinated beamforming in millimeter wave systems
US11395154B2 (en) * 2019-04-18 2022-07-19 Qualcomm Incorporated Methods and apparatuses for determining sensing beam for an LBT procure
US10756939B1 (en) 2019-08-09 2020-08-25 Tarana Wireless, Inc. Systems and methods for wireless network discovery and synchronization using spatial whiteners, matched filters, and adaptive beamformers to identify reference signal waveforms
KR20220149228A (ko) 2021-04-30 2022-11-08 삼성전자주식회사 강화 학습 기반의 빔 훈련 방법 및 이를 수행하는 무선 통신 장치
KR20230015007A (ko) * 2021-07-22 2023-01-31 삼성전자주식회사 무선 통신 시스템에서 빔 선택 장치 및 방법
KR20230089161A (ko) * 2021-12-13 2023-06-20 삼성전자주식회사 단말 기반 빔 제어 기법의 승인 및 제어 방법 및 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6933887B2 (en) * 1998-09-21 2005-08-23 Ipr Licensing, Inc. Method and apparatus for adapting antenna array using received predetermined signal
GB0016186D0 (en) * 2000-06-30 2000-08-23 Nokia Networks Oy Antenna system
US7212499B2 (en) * 2002-09-30 2007-05-01 Ipr Licensing, Inc. Method and apparatus for antenna steering for WLAN
US20040185782A1 (en) * 2003-03-17 2004-09-23 Halford Steven Dennis Technique for selecting a signal path in an antenna system
JP3880554B2 (ja) * 2003-07-18 2007-02-14 松下電器産業株式会社 空間分割多重アクセス方式ワイヤレス媒体アクセスコントローラ
US7366464B2 (en) * 2004-06-04 2008-04-29 Interdigital Technology Corporation Access point operating with a smart antenna in a WLAN and associated methods
GB0414889D0 (en) * 2004-07-02 2004-08-04 Qinetiq Ltd Multiple-input multiple-output communications system
EP1956732B1 (en) * 2007-02-07 2011-04-06 Sony Deutschland GmbH Method for transmitting signals in a wireless communication system and communication system

Also Published As

Publication number Publication date
KR101236920B1 (ko) 2013-02-25
TW201021291A (en) 2010-06-01
EP2342837B1 (en) 2016-04-13
US8730873B2 (en) 2014-05-20
EP2342837A1 (en) 2011-07-13
KR20110069176A (ko) 2011-06-22
WO2010052519A1 (en) 2010-05-14
US20110211490A1 (en) 2011-09-01

Similar Documents

Publication Publication Date Title
PL2342837T3 (pl) Asymetryczny protokół sterowania wiązką
EP2283020B8 (en) Substituted imidazopyr-and imidazotri-azines
GB2487022B (en) Steerable bit
TWI367207B (en) Substituted pyrrolidine-2-carboxamides
SI2384326T1 (sl) Pirolo(2,3-d)pirimidinske spojine
GB0822143D0 (en) Packet
EP2296957A4 (en) STEERING BRACKET
EP2331989A4 (en) OPTICAL COATINGS WITH SELECTIVE SPECTRUM
ZA201104361B (en) Substituted dioxopiperidinyl phthalimide derivatives
GB201100035D0 (en) Paperboard bin-cube
GB0820872D0 (en) Optical beam steering
PL2337284T3 (pl) Bezpieczny protokół trasowania
GB0802388D0 (en) The joint technologies protocol
IL208281A0 (en) Substituted cyclohexyldiamines
IL209175A0 (en) Substituted qunazolines
ZA201005480B (en) Packet
HUE047615T2 (hu) Lyuktágító
GB2456135B (en) Atomizer
PL2367495T3 (pl) Aplikator laserowy
GB2460488B (en) Routers
GB0819569D0 (en) Steering devices
GB0809208D0 (en) Erythropoietin
AU2008904671A0 (en) Limiting means
AU2008901975A0 (en) Steering yoke
AU2008900565A0 (en) Steering yoke