IN2013CH01815A - - Google Patents

Download PDF

Info

Publication number
IN2013CH01815A
IN2013CH01815A IN1815CH2013A IN2013CH01815A IN 2013CH01815 A IN2013CH01815 A IN 2013CH01815A IN 1815CH2013 A IN1815CH2013 A IN 1815CH2013A IN 2013CH01815 A IN2013CH01815 A IN 2013CH01815A
Authority
IN
India
Prior art keywords
frequency carrier
high frequency
low frequency
transmitted
assistance information
Prior art date
Application number
Other languages
English (en)
Inventor
Anil Agiwal
Anshuman Nigam
Original Assignee
Samsung R&D Inst India – Bangalore Private Ltd
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 Samsung R&D Inst India – Bangalore Private Ltd filed Critical Samsung R&D Inst India – Bangalore Private Ltd
Priority to US14/262,474 priority Critical patent/US10292123B2/en
Priority to PCT/KR2014/003648 priority patent/WO2014175696A1/en
Priority to IN1815CH2013 priority patent/IN2013CH01815A/en
Priority to EP14788405.0A priority patent/EP2989730B1/en
Priority to KR1020140049830A priority patent/KR102253873B1/ko
Publication of IN2013CH01815A publication Critical patent/IN2013CH01815A/en
Priority to US15/474,602 priority patent/US11082938B2/en
Priority to US17/389,091 priority patent/US11778577B2/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0076—Acquisition of secondary synchronisation channel, e.g. detection of cell-ID group
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
    • C08J11/08—Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
    • 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
    • H04B7/0658—Feedback reduction
    • H04B7/066—Combined feedback for a number of channels, e.g. over several subcarriers like in orthogonal frequency division multiplexing [OFDM]
    • 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
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2689—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation
    • H04L27/2692—Link with other circuits, i.e. special connections between synchronisation arrangements and other circuits for achieving synchronisation with preamble design, i.e. with negotiation of the synchronisation sequence with transmitter or sequence linked to the algorithm used at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J2011/0096—Network synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
IN1815CH2013 2013-04-25 2014-04-25 IN2013CH01815A (en:Method)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US14/262,474 US10292123B2 (en) 2013-04-25 2014-04-25 Method and system for acquiring high frequency carrier in a wireless communication network
PCT/KR2014/003648 WO2014175696A1 (en) 2013-04-25 2014-04-25 Method and system for acquiring high frequency carrier in a wireless communication network
IN1815CH2013 IN2013CH01815A (en:Method) 2013-04-25 2014-04-25
EP14788405.0A EP2989730B1 (en) 2013-04-25 2014-04-25 Method and system for acquiring high frequency carrier in a wireless communication network
KR1020140049830A KR102253873B1 (ko) 2013-04-25 2014-04-25 무선 통신 네트워크에서 고주파 캐리어를 획득하는 방법 및 시스템
US15/474,602 US11082938B2 (en) 2013-04-25 2017-03-30 Method and system for acquiring high frequency carrier in a wireless communication network
US17/389,091 US11778577B2 (en) 2013-04-25 2021-07-29 Method and system for acquiring high frequency carrier in a wireless communication network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1815CH2013 IN2013CH01815A (en:Method) 2013-04-25 2014-04-25

Publications (1)

Publication Number Publication Date
IN2013CH01815A true IN2013CH01815A (en:Method) 2015-10-02

Family

ID=51789201

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1815CH2013 IN2013CH01815A (en:Method) 2013-04-25 2014-04-25

Country Status (5)

Country Link
US (3) US10292123B2 (en:Method)
EP (1) EP2989730B1 (en:Method)
KR (1) KR102253873B1 (en:Method)
IN (1) IN2013CH01815A (en:Method)
WO (1) WO2014175696A1 (en:Method)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN2013CH01815A (en:Method) * 2013-04-25 2015-10-02 Samsung R&D Inst India – Bangalore Private Ltd
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
US10057828B2 (en) * 2014-06-02 2018-08-21 Intel IP Corporation Communication systems and methods
EP3474599A1 (en) * 2014-10-30 2019-04-24 Huawei Technologies Co., Ltd. Inter-small cell handover method, device and system
WO2016074195A1 (zh) 2014-11-13 2016-05-19 华为技术有限公司 高频通信的信号同步方法及装置
KR101554839B1 (ko) * 2015-01-22 2015-09-21 한국과학기술원 조인트 패턴 빔 섹터화 방법, 및 이를 수행하는 장치들
CN107534925B (zh) * 2015-03-28 2024-02-09 华为技术有限公司 一种无线接入方法、装置、通信系统和终端
WO2016167447A1 (ko) * 2015-04-17 2016-10-20 엘지전자 주식회사 무선 통신 시스템에서의 동기 신호 송수신 방법
WO2016187849A1 (zh) 2015-05-27 2016-12-01 华为技术有限公司 一种下行信息的传输方法、基站及用户设备
US9979519B2 (en) * 2015-06-22 2018-05-22 Trabus Technologies Transmitting and receiving precoding weights
CN106612540B (zh) * 2015-10-23 2020-12-15 华为技术有限公司 下行同步的方法、用户设备以及基站
CN106856611B (zh) * 2015-12-08 2021-08-10 中兴通讯股份有限公司 波束处理方法、初始波束发现方法及基站和终端
CN108432303B (zh) * 2016-01-11 2020-10-09 华为技术有限公司 一种波束同步的方法及装置
CN111818631B (zh) * 2016-01-26 2021-12-03 华为技术有限公司 识别同步信息的方法、通信方法和装置、可读存储介质
KR102175608B1 (ko) 2016-04-20 2020-11-06 콘비다 와이어리스, 엘엘씨 구성가능한 기준 신호들
EP3446515B1 (en) 2016-04-20 2020-12-02 Convida Wireless, LLC System information provisioning
KR102153077B1 (ko) * 2016-04-20 2020-09-07 콘비다 와이어리스, 엘엘씨 다운링크 동기화
CN113965295B (zh) 2016-04-20 2024-12-03 交互数字专利控股公司 新无线电中的物理信道
WO2017197125A1 (en) 2016-05-11 2017-11-16 Convida Wireless, Llc New radio downlink control channel
KR20190017994A (ko) 2016-06-15 2019-02-20 콘비다 와이어리스, 엘엘씨 새로운 라디오를 위한 업로드 제어 시그널링
KR102166986B1 (ko) 2016-06-15 2020-10-16 콘비다 와이어리스, 엘엘씨 그랜트리스 동작들
EP3472960B1 (en) 2016-06-15 2024-12-11 InterDigital Patent Holdings, Inc. Grant-less uplink transmission for new radio
US10219231B2 (en) * 2016-07-27 2019-02-26 Futurewei Technologies, Inc. System and method for beamformed broadcast and synchronization signals in massive multiple input multiple output communications systems
JP6911296B2 (ja) * 2016-08-08 2021-07-28 ソニーグループ株式会社 通信装置、通信方法、及びプログラム
CN118215144A (zh) * 2016-08-11 2024-06-18 华为技术有限公司 系统信息传输方法及装置
KR20240006080A (ko) 2016-08-11 2024-01-12 인터디지탈 패튼 홀딩스, 인크 뉴 라디오를 위한 유연한 프레임 구조에서의 빔포밍 스위핑 및 트레이닝
US10631299B2 (en) 2016-09-08 2020-04-21 Qualcomm Incorporated Transmission scheme management for common channels in NR
US20200187274A1 (en) * 2016-09-26 2020-06-11 Telefonaktiebolaget Lm Ericsson (Publ) Leveraging reception time in connection with identification in a wireless communication system
KR20190055142A (ko) * 2016-09-28 2019-05-22 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 신호 전송 방법, 네트워크 기기 및 단말 기기
CN107919898A (zh) * 2016-10-11 2018-04-17 电信科学技术研究院 一种信号传输方法及装置
EP3520243B1 (en) 2016-11-03 2025-07-02 InterDigital Patent Holdings, Inc. Frame structure in nr
US11115983B2 (en) * 2016-11-11 2021-09-07 Qualcomm Incorporated Data and control channels in synchronization bursts for millimeter wave new radio
US10536981B2 (en) 2017-01-05 2020-01-14 At&T Intellectual Property I, L.P. Long-term evolution assisted new radio initial access and mobility for 5G or other next generation networks
US10263823B2 (en) * 2017-01-09 2019-04-16 Qualcomm Incorporated Communicating synchronization signals in wireless communications
US10051685B1 (en) 2017-05-22 2018-08-14 Hewlett Packard Enterprise Development Lp Adapting radios of millimeter-wave devices
WO2018219250A1 (zh) * 2017-06-01 2018-12-06 华为技术有限公司 扰码序列生成方法及装置
CN108988978B (zh) 2017-06-01 2021-01-15 华为技术有限公司 扰码序列生成方法及装置
CN108111278B (zh) 2017-08-11 2020-09-18 中兴通讯股份有限公司 信息上报方法及装置、信息传输的方法及装置
CN108370290B (zh) * 2017-09-20 2021-04-02 北京小米移动软件有限公司 同步块的指示及确定方法、装置、基站、用户设备
US10396946B2 (en) * 2017-11-13 2019-08-27 Phazr, Inc. Methods and systems for asynchronous time division duplex by radio base station
CN112423370B (zh) * 2018-03-29 2023-04-18 Oppo广东移动通信有限公司 信号传输的方法、网络设备和终端设备
US11228349B2 (en) * 2018-08-10 2022-01-18 Qualcomm Incorporated User equipment assisted inter-sector interference avoidance
CN119922729A (zh) 2018-09-27 2025-05-02 交互数字专利控股公司 新无线电的未经许可的频谱中的子频带操作
CN115280707A (zh) * 2020-07-29 2022-11-01 Oppo广东移动通信有限公司 无线通信方法与装置、无线通信系统、设备和终端
CN116530158A (zh) * 2020-12-10 2023-08-01 华为技术有限公司 一种通信方法、装置及系统
US11647554B2 (en) * 2020-12-21 2023-05-09 T-Mobile Usa, Inc. Intelligent carrier aggregation in millimeter wave resources
JP2021061632A (ja) * 2021-01-04 2021-04-15 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． 信号伝送方法、ネットワーク機器及び端末装置
CN113552921B (zh) * 2021-06-02 2024-07-09 浙江网新智能技术有限公司 一种软硬件互锁的系统时间同步方法及系统及电子设备
CN115695116B (zh) * 2022-11-07 2023-08-01 四川工商学院 一种基于时间同步的跟踪发信控制方法与装置

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6665296B1 (en) * 1999-12-09 2003-12-16 Social Fabric Corporation Network access communication system
US8711773B2 (en) * 2008-09-05 2014-04-29 Blackberry Limited Multi-carrier operation for wireless systems
RU2338323C2 (ru) * 2003-09-04 2008-11-10 Самсунг Электроникс Ко., Лтд. Система и способ выбора обслуживающей базовой станции согласно разрыву соединения мобильной абонентской станции в системе связи с широкополосным беспроводным доступом
US9084260B2 (en) * 2005-10-26 2015-07-14 Intel Corporation Systems for communicating using multiple frequency bands in a wireless network
US8340071B2 (en) * 2005-10-26 2012-12-25 Intel Corporation Systems for communicating using multiple frequency bands in a wireless network
US8054802B2 (en) 2007-10-29 2011-11-08 Alcatel Lucent Hand-off trigger at access technology borders
US8027702B2 (en) * 2008-03-11 2011-09-27 Intel Corporation Combined omni- and directional- communications in high-frequency wireless networks
US8095069B2 (en) * 2008-03-11 2012-01-10 Intel Corporation Techniques for MMWAVE WPAN communications with high-directional steerable antennas combining omni-directional transmissions with beamforming training
US8750933B2 (en) * 2008-05-09 2014-06-10 Apple Inc. System and method for supporting antenna beamforming in a cellular network
PL2342837T3 (pl) * 2008-11-04 2016-09-30 Asymetryczny protokół sterowania wiązką
US8879516B2 (en) * 2008-12-10 2014-11-04 Marvell World Trade Ltd Efficient formats of beacon, announcement, and beamforming training frames
JP5278035B2 (ja) * 2009-02-25 2013-09-04 ソニー株式会社 通信装置及び通信方法、コンピューター・プログラム、並びに通信システム
JP5251605B2 (ja) * 2009-03-02 2013-07-31 ソニー株式会社 通信装置、および利得制御方法
US8331265B2 (en) * 2009-04-20 2012-12-11 Samsung Electronics Co., Ltd. System and method for adaptive beamforming training using fixed time window for heterogeneous antenna systems
JP5319838B2 (ja) * 2009-04-21 2013-10-16 アルカテル−ルーセント 無線リレーの方法およびデバイス
JP2010258763A (ja) * 2009-04-24 2010-11-11 Sony Corp 無線通信装置と無線通信方法とコンピュータ・プログラムおよび無線通信システム
US20110199918A1 (en) * 2009-11-20 2011-08-18 Qualcomm Incorporated Methods and apparatus for assisting in network discovery
US9401753B2 (en) * 2009-12-23 2016-07-26 Intel Corporation Native medium access control support for beamforming
US10244579B2 (en) 2010-01-28 2019-03-26 Samsung Electronics Co., Ltd. Techniques for millimeter wave mobile communication
US20130143502A1 (en) * 2010-08-13 2013-06-06 Telefonaktiebolaget Lm Ericsson (Publ) Dual Operation of User Equipment in Licensed and Unlicensed Spectrum
EP2606689B1 (en) * 2010-08-16 2018-02-21 Telefonaktiebolaget LM Ericsson (publ) Methods providing signal synchronization and related networks and devices
WO2012148236A2 (ko) * 2011-04-28 2012-11-01 엘지전자 주식회사 반송파 집성 시스템에서 동기화 신호 전송 방법 및 장치
US8923197B2 (en) * 2011-06-01 2014-12-30 Samsung Electronics Co., Ltd. Methods and apparatus to transmit and receive synchronization signal and system information in a wireless communication system
US9585083B2 (en) * 2011-06-17 2017-02-28 Samsung Electronics Co., Ltd. Apparatus and method for supporting network entry in a millimeter-wave mobile broadband communication system
US20130229953A1 (en) * 2011-08-16 2013-09-05 Samsung Electronics Co., Ltd. Apparatus and method for indicating synchronization signals in a wireless network
KR20130028397A (ko) * 2011-09-09 2013-03-19 삼성전자주식회사 무선 통신 시스템에서 동기 및 시스템 정보 획득을 위한 장치 및 방법
KR101884332B1 (ko) * 2011-09-14 2018-08-01 삼성전자주식회사 무선통신 시스템에서 가상 셀 형성 방법 및 장치
WO2013049136A1 (en) * 2011-09-26 2013-04-04 Interdigital Patent Holdings, Inc. Inter -band carrier aggregation
EP2789192A1 (en) 2011-12-08 2014-10-15 Interdigital Patent Holdings, Inc. Method and apparatus for a millimeter wave communication system
JP5926398B2 (ja) * 2011-12-08 2016-05-25 インターデイジタル パテント ホールディングス インコーポレイテッド 高速デュアルバンドセルラー通信
WO2013133673A1 (ko) * 2012-03-08 2013-09-12 엘지전자 주식회사 참조 신호 수신 방법 및 사용자기기와, 참조 신호 전송 방법 및 기지국
JP6045812B2 (ja) * 2012-04-27 2016-12-14 株式会社Ｎｔｔドコモ 無線通信方法、無線基地局及び無線通信システム
JP5726819B2 (ja) * 2012-05-11 2015-06-03 株式会社Ｎｔｔドコモ 復号方法、無線基地局、ユーザ端末及び無線通信システム
CA2875701C (en) * 2012-06-21 2016-08-23 Cable Television Laboratories, Inc. Efficient adaptable wireless network system with agile beamforming
US9629171B2 (en) * 2012-08-28 2017-04-18 Idac Holdings, Inc. Method for millimeter wave beam tracking
US20140073337A1 (en) 2012-09-11 2014-03-13 Electronics And Telecommunications Research Institute Communication device and communication method using millimeter-wave frequency band
US9173221B2 (en) * 2013-01-23 2015-10-27 Intel Corporation Apparatus, system and method of establishing a wireless beamformed link
US9923702B2 (en) * 2013-01-25 2018-03-20 Mediatek Singapore Pte. Ltd. Sectorization feedback and multi-sector transmission in wireless networks
WO2014117352A1 (en) * 2013-01-31 2014-08-07 Qualcomm Incorporated 3d mimo csi feedback based on virtual elevation ports
EP2954624A1 (en) * 2013-02-07 2015-12-16 Interdigital Patent Holdings, Inc. Physical layer (phy) design for a low latencymillimeter wave (mmw) backhaul system
US9264951B2 (en) * 2013-02-15 2016-02-16 Qualcomm Incorporated Activation procedure for dormant cells
CN105493580B (zh) * 2013-02-28 2019-04-12 索尼公司 用户设备、程序和通信控制方法
EP2963982B1 (en) * 2013-02-28 2019-03-20 Sony Corporation Communication control device, communication control method, and user equipment
WO2014151951A1 (en) * 2013-03-15 2014-09-25 Interdigital Patent Holdings, Inc. Multi-band operation for wireless lan systems
US10200139B2 (en) * 2013-03-22 2019-02-05 Lg Electronics Inc. Method and apparatus for performing interference coordination in wireless communication system
IN2013CH01815A (en:Method) * 2013-04-25 2015-10-02 Samsung R&D Inst India – Bangalore Private Ltd

Also Published As

Publication number Publication date
WO2014175696A1 (en) 2014-10-30
US11778577B2 (en) 2023-10-03
US20170208561A1 (en) 2017-07-20
EP2989730A1 (en) 2016-03-02
EP2989730B1 (en) 2021-08-18
KR102253873B1 (ko) 2021-05-20
US11082938B2 (en) 2021-08-03
US10292123B2 (en) 2019-05-14
US20140321375A1 (en) 2014-10-30
US20210360559A1 (en) 2021-11-18
KR20150118874A (ko) 2015-10-23
EP2989730A4 (en) 2016-11-23

Similar Documents

Publication Publication Date Title
IN2013CH01815A (en:Method)
MX389655B (es) Terminal de usuario, estación base de radio y método de comunicación de radio.
EP3589006A3 (en) System and method for network uplink measurement based operation using ue centric sounding
WO2018226039A3 (ko) 무선 통신 시스템에서 하향링크 신호를 수신 또는 전송하기 위한 방법 및 이를 위한 장치
WO2017171487A3 (en) Method and apparatus for synchronization for vehicle-to-x communication
MX2017009520A (es) Sincronizacion en redes de comunicacion inalambrica.
FI3934134T3 (fi) Järjestelmäinformaation vastaanottamisen menetelmä langattomassa viestintäjärjestelmässä ja laite sitä varten
EP4246867A3 (en) Method for indicating reference signal configuration information, base station, and terminal
PH12018500963A1 (en) Handover for coverage enhancement
MX349894B (es) Metodo para transmitir/recibir señal de sincronizacion para comunicacion directa entre terminales en sistema de comunicacion inalambrica.
PH12015500898B1 (en) Methods of positioning in a system comprising measuring nodes with multiple receiving points.
PH12016500513A1 (en) Communication control device, communication control method, terminal device, and information processing device
PH12017502248A1 (en) Location information in communications networks
IN2013CH02225A (en:Method)
PH12014502488A1 (en) Method and arrangement in a wireless communication system
BR112016015446A2 (pt) “método e dispositivo para coletar informação de localização”
WO2018008922A3 (ko) 무선 통신 시스템에서 기지국의 nas 시그널링 지원 방법 및 이를 위한 장치
BR112017005590A2 (pt) nós de acesso e método de formação de feixe para receber e transmitir sinais em rede de comunicação sem fio
MY170347A (en) Method, device, and system for transmitting channel information
PH12019500005A1 (en) Method and device for signal detection
WO2012092900A3 (zh) 一种信道频偏估计方法、装置及系统
MX393504B (es) Metodos de transmision y recepcion de mensaje de localizacion, equipo de red de acceso y equipo de terminal
MX2018012378A (es) Terminal de usuario y metodo de comunicacion inalambrica.
MX2014003741A (es) Sistema de comunicacion inalambrico, estacion base, estacion movil y metodo de comunicacion inalambrico.
CO2018007120A2 (es) Equipo de usuario y método de comunicaciones