IN2014KN00830A - - Google Patents

Info

Publication number
IN2014KN00830A
IN2014KN00830A IN830KON2014A IN2014KN00830A IN 2014KN00830 A IN2014KN00830 A IN 2014KN00830A IN 830KON2014 A IN830KON2014 A IN 830KON2014A IN 2014KN00830 A IN2014KN00830 A IN 2014KN00830A
Authority
IN
India
Prior art keywords
downlink
control information
information
transmitting
beams
Prior art date
Application number
Inventor
Hyun Kyu Yu
Tae Young Kim
Jeong Ho Park
Ji Yun Seol
Su Ryong Jeong
Original Assignee
Samsung Electronics Co 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 Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2014KN00830A publication Critical patent/IN2014KN00830A/en

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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • 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
    • H04B7/0665—Feed forward of transmit weights to the receiver
    • 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
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

A beam allocation method of a Base Station (BS) in a wireless communication system is provided. The method includes transmitting a reference signal to a Mobile Station (MS) using a plurality of downlink transmit (Tx) beams receiving information of a plurality of candidate downlink Tx beams determined by the MS in response to the received reference signal selecting at least one downlink Tx beam from the plurality of candidate downlink Tx beams according to a predefined rule generating control information for burst transmission comprising the selected at least one downlink Tx beam information transmitting the control information to the MS using the selected at least one downlink Tx beam and transmitting a data burst based on Tx beam information included in the control information.
IN830KON2014 2011-09-16 2012-09-14 IN2014KN00830A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20110093267 2011-09-16
PCT/KR2012/007382 WO2013039352A2 (en) 2011-09-16 2012-09-14 Method and apparatus for beam allocation in wireless communication system
KR1020120102040A KR101980101B1 (en) 2011-09-16 2012-09-14 Method and apparatus for beam allocation in wireless communication system

Publications (1)

Publication Number Publication Date
IN2014KN00830A true IN2014KN00830A (en) 2015-10-02

Family

ID=48179863

Family Applications (1)

Application Number Title Priority Date Filing Date
IN830KON2014 IN2014KN00830A (en) 2011-09-16 2012-09-14

Country Status (7)

Country Link
US (1) US9014733B2 (en)
EP (1) EP2756606B1 (en)
JP (1) JP6238305B2 (en)
KR (1) KR101980101B1 (en)
CN (1) CN103918196B (en)
IN (1) IN2014KN00830A (en)
WO (1) WO2013039352A2 (en)

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102085003B1 (en) * 2013-04-30 2020-04-14 삼성전자주식회사 Method and apparatus for providing optical transmitting and receiving beam
KR102079629B1 (en) * 2013-05-02 2020-02-21 삼성전자주식회사 A method and apparatus for improving complexity of hybrid beam forming in a radio communication system
KR102079590B1 (en) * 2013-05-03 2020-02-21 삼성전자주식회사 A method and apparatus for measuring channel information and feedback in a communication system using beamforming
US10003446B2 (en) 2013-07-08 2018-06-19 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving data in a communication system using beamforming
US10063293B2 (en) 2013-09-03 2018-08-28 Sony Corporation Communication control apparatus, communication control method and terminal apparatus
CN103688474B (en) 2013-09-27 2018-06-05 华为技术有限公司 Communication means, base station and user equipment
KR102299326B1 (en) * 2013-09-27 2021-09-08 삼성전자주식회사 Apparatus and method for transmitting and receiving beam information in wireless communication system
ES2599071T3 (en) 2013-10-16 2017-01-31 Telefónica S.A. A method and system for beam coordination between base stations in wireless cellular systems and computer program for them
KR102172442B1 (en) 2014-02-19 2020-10-30 삼성전자주식회사 Method and apparatus for selecting and allocating beam index having apriority
KR102184318B1 (en) * 2014-02-27 2020-11-30 삼성전자 주식회사 Method and apparatus for beam selection in wireless communication system
WO2015142723A1 (en) * 2014-03-17 2015-09-24 Ubiquiti Networks, Inc. Array antennas having a plurality of directional beams
CN111669826B (en) 2014-03-25 2025-10-31 瑞典爱立信有限公司 System and method for beam-based physical random access
US9680547B2 (en) * 2014-05-15 2017-06-13 Mediatek Inc. Methods for efficient beam training 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
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
KR102309726B1 (en) * 2014-07-10 2021-10-07 삼성전자 주식회사 Communicating method in a wireless communication system using bean forminig and system thereof
KR102179044B1 (en) * 2014-08-08 2020-11-16 삼성전자 주식회사 Apparatus and method for adjusting a receive beam gain in wireless communication system
US9578644B2 (en) 2014-09-26 2017-02-21 Mediatek Inc. Beam misalignment detection for wireless communication system with beamforming
CN112290984A (en) * 2014-09-30 2021-01-29 瑞典爱立信有限公司 Access node and beamforming method for receiving and transmitting signals in a wireless communication network
US10164332B2 (en) 2014-10-14 2018-12-25 Ubiquiti Networks, Inc. Multi-sector antennas
KR102247162B1 (en) * 2014-12-30 2021-05-03 한국전자통신연구원 Beam selection apparatus and method for selecting beam in a fixed beam terminal
US9596053B1 (en) * 2015-01-14 2017-03-14 Sprint Spectrum L.P. Method and system of serving a user equipment device using different modulation and coding schemes
WO2016137938A1 (en) 2015-02-23 2016-09-01 Ubiquiti Networks, Inc. Radio apparatuses for long-range communication of radio-frequency information
US9998184B2 (en) * 2015-03-28 2018-06-12 Intel Corporation Exploratory beamforming training techniques for 60 GHz devices
EP3292639A4 (en) * 2015-05-20 2018-09-26 MediaTek Inc. Methods for efficient beam training and communications apparatus and network control device utilizing the same
KR102306800B1 (en) * 2015-05-27 2021-09-30 삼성전자주식회사 Apparatus and method for transmitting and receiving feedback information in a wireless communication system
US20170006593A1 (en) * 2015-07-02 2017-01-05 Futurewei Technologies, Inc. Beam Detection, Beam Tracking and Random Access in MM-Wave Small Cells in Heterogeneous Network
CN106374984A (en) * 2015-07-20 2017-02-01 中兴通讯股份有限公司 Wave beam updating methods and equipment
CN106412942A (en) * 2015-07-31 2017-02-15 株式会社Ntt都科摩 Sending method of beamformed reference signals, beam selection method, base station, and user equipment
US10462820B2 (en) 2015-08-04 2019-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Method and device for collision avoidance
JP6272560B2 (en) * 2015-08-05 2018-01-31 三菱電機株式会社 Wireless communication device
WO2017034607A1 (en) * 2015-08-27 2017-03-02 Intel IP Corporation Inter-beam mobility control in mimo communication systems
US10469151B2 (en) * 2015-10-07 2019-11-05 Lg Electronics Inc. Beam scanning method of terminal for hybrid beam forming in wireless communication system, and device for same
US9761954B2 (en) 2015-10-09 2017-09-12 Ubiquiti Networks, Inc. Synchronized multiple-radio antenna systems and methods
CN108432151B (en) * 2015-10-21 2021-06-25 瑞典爱立信有限公司 Mobility Handling Aspects of User Equipment Beamforming
CN106856611B (en) * 2015-12-08 2021-08-10 中兴通讯股份有限公司 Beam processing method, initial beam discovery method, base station and terminal
KR102646840B1 (en) * 2015-12-18 2024-03-12 한국전자통신연구원 Method and apparatus for scheduling in mobile communication system
WO2017111642A1 (en) * 2015-12-21 2017-06-29 Intel Corporation Beam discovery reporting for spatial multiplexing
WO2017123060A1 (en) 2016-01-14 2017-07-20 Samsung Electronics Co., Ltd. System, method, and apparatus of beam-tracking and beam feedback operation in a beam-forming based system
KR102461619B1 (en) * 2016-02-12 2022-11-02 삼성전자주식회사 Apparatus and method for beamforming in an wireless communication system
WO2017155563A1 (en) * 2016-03-11 2017-09-14 Intel IP Corporation TRANSMISSION SCHEME AND INTER-CELL INTERFERENCE MITIGATION FOR FIFTH GENERATION (5G) SYSTEM INFORMATION BLOCK (xSIB)
US10624077B2 (en) 2016-03-21 2020-04-14 Samsung Electronics Co., Ltd. System and method of scheduling and power saving in beam-formed system
KR102909813B1 (en) 2016-04-04 2026-01-09 삼성전자 주식회사 Method and apparatus for transmitting and receiving feedback in a wireless communication system
WO2017176017A1 (en) 2016-04-04 2017-10-12 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving feedback in wireless communication system
US9960830B2 (en) 2016-04-04 2018-05-01 Samsung Electronics Co., Ltd. Method and apparatus for managing beam in beamforming system
WO2017179951A1 (en) * 2016-04-14 2017-10-19 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving signal through beamforming in communication system
CN107317613B (en) * 2016-04-25 2021-05-11 中兴通讯股份有限公司 Data transmission method and device
US11025319B2 (en) * 2016-05-10 2021-06-01 Lg Electronics Inc. Method for transmitting/receiving data signal between base station and terminal in wireless communication system and apparatus supporting same
US10498406B2 (en) * 2016-05-26 2019-12-03 Qualcomm Incorporated System and method for beam switching and reporting
US10651899B2 (en) 2016-05-26 2020-05-12 Qualcomm Incorporated System and method for beam switching and reporting
US10917158B2 (en) 2016-05-26 2021-02-09 Qualcomm Incorporated System and method for beam switching and reporting
US10541741B2 (en) * 2016-05-26 2020-01-21 Qualcomm Incorporated System and method for beam switching and reporting
US10425138B2 (en) 2016-05-26 2019-09-24 Qualcomm Incorporated System and method for beam switching and reporting
US10181891B2 (en) 2016-05-26 2019-01-15 Qualcomm Incorporated System and method for beam switching and reporting
WO2017206100A1 (en) * 2016-06-01 2017-12-07 Intel IP Corporation Cqi reporting for flexible transmission mode switching
JP2018023100A (en) * 2016-07-22 2018-02-08 華碩電腦股▲ふん▼有限公司 Method and device for transmission or reception using beam forming in radio communication system
CN108702634B (en) * 2016-08-05 2021-01-15 华为技术有限公司 Method and device for sending sounding reference signal
WO2018030820A1 (en) * 2016-08-11 2018-02-15 삼성전자 주식회사 Method and device for selecting antenna or beam in wireless communication system using beam-forming technique
CN107733513B (en) 2016-08-12 2022-12-20 大唐移动通信设备有限公司 A method and device for transmitting a downlink receiving beam training signal
US11234273B2 (en) 2016-08-12 2022-01-25 Qualcomm Incorporated RACH conveyance of DL synchronization beam information for various DL-UL correspondence states
CN107733473A (en) * 2016-08-12 2018-02-23 电信科学技术研究院 A beam management method and related equipment
WO2018030851A1 (en) * 2016-08-12 2018-02-15 엘지전자 주식회사 Method for signal transmission in wireless communication system and device therefor
CN107888245B (en) 2016-09-30 2020-10-09 电信科学技术研究院 A beam processing method, base station and mobile terminal
CN107888259B (en) * 2016-09-30 2021-07-09 大唐移动通信设备有限公司 A kind of antenna beam management method and related equipment
CN107888263A (en) * 2016-09-30 2018-04-06 中兴通讯股份有限公司 The transmission method and device of Physical Downlink Control Channel, base station and terminal
CN107994936B (en) * 2016-10-27 2021-03-16 中国移动通信有限公司研究院 Downlink beam processing method and device
CN106656435B (en) * 2016-11-01 2019-06-25 深圳职业技术学院 A method of data first transmission and retransmission
CN108023629A (en) * 2016-11-03 2018-05-11 株式会社Ntt都科摩 Wave beam determines method, downlink transfer demodulation method, user equipment and base station
US10582397B2 (en) * 2016-11-09 2020-03-03 Qualcomm Incorporated Beam refinement reference signal transmissions during control symbol
WO2018098969A1 (en) * 2016-11-30 2018-06-07 华为技术有限公司 Beam management method, device and system
CN108156662B (en) * 2016-12-02 2020-09-29 华为技术有限公司 Communication method, base station and terminal equipment
RU2725154C1 (en) 2016-12-13 2020-06-30 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Method of transmitting signal, terminal device and network device
US9900891B1 (en) * 2016-12-20 2018-02-20 Qualcomm Incorporated Fallback beam selection procedure during failure of beam change instruction reception
KR102713992B1 (en) 2016-12-21 2024-10-07 삼성전자 주식회사 A method and apparatus for beam determination of a terminal
CN115529070B (en) 2016-12-28 2025-03-11 摩托罗拉移动有限责任公司 Device and method for transmission beam indication
US10897778B2 (en) * 2016-12-29 2021-01-19 Qualcomm Incorporated User equipment reporting of receive beam change indication
CN108270470B (en) * 2016-12-30 2021-02-23 华为技术有限公司 Data transmission method, sending end equipment and receiving end equipment
KR20190102044A (en) * 2016-12-30 2019-09-02 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 Information transmission method, network device and terminal device
CN107071796B (en) * 2017-01-05 2020-05-19 宇龙计算机通信科技(深圳)有限公司 Beam-based transmission control method and equipment thereof
WO2018151341A1 (en) * 2017-02-15 2018-08-23 엘지전자(주) Method for performing beam measurement in wireless communication system and device therefor
US11509364B2 (en) 2017-03-13 2022-11-22 Qualcomm Incorporated Techniques and apparatuses for uplink precoder determination using downlink reference signals or downlink precoder determination using uplink reference signals
CN108631889A (en) * 2017-03-22 2018-10-09 株式会社Ntt都科摩 Radio link failure detection method and user equipment
CN110663201B (en) * 2017-03-23 2023-03-24 株式会社Ntt都科摩 Beam management procedure for user equipment and transmission and reception points
US10404350B2 (en) * 2017-06-05 2019-09-03 Telefonaktiebolaget Lm Ericsson (Publ) Beam management systems and methods
US10454560B2 (en) * 2017-06-05 2019-10-22 Telefonaktiebolaget Lm Ericsson (Publ) Beam management systems and methods
CN107342801B (en) * 2017-06-15 2021-04-02 宇龙计算机通信科技(深圳)有限公司 A beam processing method, user equipment and base station
CN109150273B (en) * 2017-06-28 2022-06-10 捷开通讯(深圳)有限公司 Beam management method and device
CN110832785B (en) * 2017-07-13 2022-08-09 三星电子株式会社 Transceiving method and apparatus using beam diversity in wireless communication system
CN109302720B (en) * 2017-07-25 2021-03-23 华为技术有限公司 A method and device for selecting a beam
CN111165004B (en) * 2017-08-11 2023-03-28 苹果公司 Apparatus and method for scheduling of beam reporting, indication and data transmission
CN110034798A (en) * 2018-01-11 2019-07-19 索尼公司 Electronic equipment, wireless communications method and computer readable storage medium
US11751183B2 (en) 2018-01-12 2023-09-05 Nokia Technologies Oy CORESET and QCL association in beam recovery procedure
AU2018409039A1 (en) 2018-02-14 2020-10-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Signal transmission method and device
KR102476108B1 (en) * 2018-03-06 2022-12-12 삼성전자주식회사 Apparatus and method for determining beam index of antenna array
US11057089B2 (en) 2018-06-29 2021-07-06 Qualcomm Incorporated Multi-beam simultaneous transmissions
EP3591856B1 (en) * 2018-07-04 2021-10-27 Intel Corporation Techniques for control of beam switching
US10958328B2 (en) * 2018-11-02 2021-03-23 Qualcomm Incorporated Beam management enhancements for mmWave operations
US11902990B2 (en) 2018-12-25 2024-02-13 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method, base station, user equipment and storage medium
US10992354B2 (en) * 2019-01-17 2021-04-27 Mediatek Singapore Pte. Ltd. Differential quantization of precoder matrix
US11296845B2 (en) * 2019-03-29 2022-04-05 Qualcomm Incorporated Reference signal designs for beam management in non-terrestrial networks in 5G systems
JP7292422B2 (en) 2019-05-03 2023-06-16 ソニーグループ株式会社 Method, network node, and wireless device for beam control signaling
US10952236B2 (en) * 2019-05-10 2021-03-16 Telefonaktiebolaget Lm Ericsson (Publ) Beam selection systems and methods
US11677452B2 (en) * 2019-10-31 2023-06-13 Electronics And Telecommunications Research Institute Method and apparatus for transmitting and receiving signal for terminal-centric cooperative transmission
US12167265B2 (en) * 2020-01-29 2024-12-10 Qualcomm Incorporated Indication of single or dual receive beams in group-based report
KR102911067B1 (en) * 2020-02-03 2026-01-12 엘지전자 주식회사 Method for intelligent beam transceiving and apparatus thereof
KR102220451B1 (en) * 2020-02-03 2021-02-25 삼성전자 주식회사 Apparatus and method for transmitting and receiving beam information in wireless communication system

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6778507B1 (en) 1999-09-01 2004-08-17 Qualcomm Incorporated Method and apparatus for beamforming in a wireless communication system
US7139324B1 (en) * 2000-06-02 2006-11-21 Nokia Networks Oy Closed loop feedback system for improved down link performance
JP3975054B2 (en) * 2000-11-09 2007-09-12 株式会社エヌ・ティ・ティ・ドコモ Mobile communication method and apparatus
US7065383B1 (en) * 2002-04-16 2006-06-20 Omri Hovers Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver
KR20070058703A (en) * 2002-05-07 2007-06-08 아이피알 라이센싱, 인코포레이티드 Antenna Control of Time Division Redundancy System
JP4663369B2 (en) * 2004-05-20 2011-04-06 パナソニック株式会社 Wireless communication system, wireless communication method, base station apparatus, and terminal apparatus
KR101012553B1 (en) * 2006-02-02 2011-02-07 후지쯔 가부시끼가이샤 Wireless transmission method and wireless transmitter and wireless receiver
US7809074B2 (en) * 2007-03-16 2010-10-05 Freescale Semiconductor, Inc. Generalized reference signaling scheme for multi-user, multiple input, multiple output (MU-MIMO) using arbitrarily precoded reference signals
WO2009004768A1 (en) * 2007-07-05 2009-01-08 Panasonic Corporation Radio communication device, radio communication system, radio communication method
WO2009037580A2 (en) * 2007-07-16 2009-03-26 Nortel Networks Limited Providing space division multiple access in a wireless network
CN101359952B (en) * 2007-07-30 2012-04-18 华为技术有限公司 MIMO system communication method and apparatus under time division duplex mode
US8254487B2 (en) * 2007-08-09 2012-08-28 Samsung Electronics Co., Ltd. Method and apparatus of codebook-based single-user closed-loop transmit beamforming (SU-CLTB) for OFDM wireless systems
US8009617B2 (en) * 2007-08-15 2011-08-30 Qualcomm Incorporated Beamforming of control information in a wireless communication system
KR101424280B1 (en) * 2008-01-23 2014-07-31 엘지전자 주식회사 In a multiple input / output system, a method of transmitting a signal
US8165595B2 (en) * 2008-01-25 2012-04-24 Samsung Electronics Co., Ltd. System and method for multi-stage antenna training of beamforming vectors
US8274930B2 (en) * 2008-03-10 2012-09-25 Mitsubishi Electric Research Laboratories, Inc. Analog beamforming to reduce interference in WiMAX networks
US8654710B2 (en) * 2008-08-12 2014-02-18 Panasonic Corporation Base station device and terminal device
US8274937B2 (en) 2008-08-26 2012-09-25 Samsung Electronics Co., Ltd. Method and apparatus for beamforming in OFDM wireless system
WO2010043752A1 (en) * 2008-10-16 2010-04-22 Elektrobit Wireless Communications Oy Beam forming method, apparatus and system
EP2211483B1 (en) * 2009-01-23 2016-05-25 Sony Corporation Iterative beam selection method with receiver and transmitter diversity
EP2443762B1 (en) * 2009-06-19 2016-08-10 BlackBerry Limited Transparent relay using dual-layer beam forming association procedures
US8532042B2 (en) * 2009-09-02 2013-09-10 Samsung Electronics Co., Ltd. Codebook for multiple input multiple output communication and communication device using the codebook
US9351293B2 (en) 2009-09-11 2016-05-24 Qualcomm Incorporated Multiple carrier indication and downlink control information interaction
US8559294B2 (en) * 2010-07-29 2013-10-15 Motorola Mobility Llc Method and apparatus for major group scheduling in a fixed beam communication system
JP5337835B2 (en) * 2011-04-04 2013-11-06 株式会社エヌ・ティ・ティ・ドコモ Communication system, user apparatus and transmission method
JP5706528B2 (en) * 2011-08-15 2015-04-22 株式会社Ｎｔｔドコモ Wireless base station, user terminal, wireless communication system, and wireless communication method

Also Published As

Publication number Publication date
EP2756606A4 (en) 2015-06-17
US20130072243A1 (en) 2013-03-21
JP6238305B2 (en) 2017-11-29
CN103918196A (en) 2014-07-09
JP2014526837A (en) 2014-10-06
CN103918196B (en) 2018-06-22
US9014733B2 (en) 2015-04-21
KR101980101B1 (en) 2019-05-21
EP2756606A2 (en) 2014-07-23
WO2013039352A2 (en) 2013-03-21
WO2013039352A3 (en) 2013-05-10
EP2756606B1 (en) 2021-05-19
KR20130030225A (en) 2013-03-26

Similar Documents

Publication Publication Date Title
IN2014KN00830A (en)
PH12019500590A1 (en) Uplink transmission/reception method in wireless communication system and device therefor
WO2013022292A3 (en) Method and apparatus for tracking beam in wireless communication system
WO2012067430A3 (en) Method and apparatus for providing control information
WO2012015214A3 (en) Method and device for transmitting extended uplink control information in wireless communication system
WO2013039355A3 (en) Apparatus and method for beam selecting in beamformed wireless communication system
WO2012169816A3 (en) Method and apparatus for transmitting aperiodic channel state information in wireless communication system
IN2015MN00568A (en)
PL2129180T3 (en) Mobile communication system, base station apparatus and mobile station apparatus
WO2013032202A3 (en) Method and user equipment for receiving downlink signals, and method and base station for transmitting downlink signals
WO2013042922A3 (en) Apparatus and method for operating multiple beamforming transceiver in wireless communication system
WO2012173445A3 (en) Method for transceiving data in wireless access system and terminal therefor
WO2011084014A3 (en) Apparatus and method for enabling low latency transmissions in the uplink of a communication system
WO2012008773A3 (en) Method and apparatus for controlling uplink transmission power in wireless communication system
WO2011152685A3 (en) Method of terminal transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and method for controlling uplink transmission power to transmit aperiodic sounding reference signal
WO2010104343A3 (en) Method and apparatus for transmitting control information for interference mitigation in multiple antenna system
GB201101982D0 (en) Telecommunications method and system
WO2013025057A3 (en) Method and apparatus for performing device-to-device communication in wireless access system
WO2011145864A3 (en) Method and apparatus for transmitting and receiving downlink control information for repeater
WO2011162543A3 (en) Method and device for transmitting and receiving uplink control information in wireless communication system that supports multiple carriers
EP2615765A3 (en) Apparatus and method for transmitting/receiving downlink data channel signal transmission information in cellular radio communication system using cooperative multi-point scheme
WO2013043026A3 (en) User equipment and method for transmitting uplink signal, and base station and method for receiving uplink signal
WO2012099412A3 (en) Method and apparatus for transmitting an uplink signal by a relay in a wireless communication system
WO2011155748A3 (en) Method and apparatus for transmitting control information in a wireless communication system
EP2765732A3 (en) Method and apparatus for transmitting channel sounding reference signal in wireless communication system