SG11201802299VA - Base station device, terminal device, and communication method - Google Patents

Base station device, terminal device, and communication method

Info

Publication number
SG11201802299VA
SG11201802299VA SG11201802299VA SG11201802299VA SG11201802299VA SG 11201802299V A SG11201802299V A SG 11201802299VA SG 11201802299V A SG11201802299V A SG 11201802299VA SG 11201802299V A SG11201802299V A SG 11201802299VA SG 11201802299V A SG11201802299V A SG 11201802299VA
Authority
SG
Singapore
Prior art keywords
base station
communication method
terminal device
station device
terminal
Prior art date
Application number
SG11201802299VA
Inventor
Yamada Ryota
Goto Jungo
Nakamura Osamu
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of SG11201802299VA publication Critical patent/SG11201802299VA/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
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0426—Power distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • 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]
    • H04J11/0073—Acquisition of primary synchronisation channel, e.g. detection of cell-ID within cell-ID group
    • 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
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/28—Cell structures using beam steering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J2211/00—Orthogonal indexing scheme relating to orthogonal multiplex systems
    • H04J2211/003—Orthogonal indexing scheme relating to orthogonal multiplex systems within particular systems or standards
    • H04J2211/005—Long term evolution [LTE]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • 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)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
SG11201802299VA 2015-09-25 2016-08-26 Base station device, terminal device, and communication method SG11201802299VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015187658 2015-09-25
PCT/JP2016/074929 WO2017051659A1 (en) 2015-09-25 2016-08-26 Base station device, terminal device, and communication method

Publications (1)

Publication Number Publication Date
SG11201802299VA true SG11201802299VA (en) 2018-04-27

Family

ID=58386490

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201802299VA SG11201802299VA (en) 2015-09-25 2016-08-26 Base station device, terminal device, and communication method

Country Status (7)

Country Link
US (1) US10523289B2 (en)
EP (1) EP3355604A4 (en)
JP (1) JP6811714B2 (en)
KR (1) KR20180059771A (en)
CN (1) CN108141768B (en)
SG (1) SG11201802299VA (en)
WO (1) WO2017051659A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10575311B2 (en) * 2015-09-25 2020-02-25 Sharp Kabushiki Kaisha Base station device, terminal device, and communication method
US11071128B2 (en) * 2017-11-10 2021-07-20 Qualcomm Incorporated Techniques for signaling a channel state information request and a communication link event
JP2019115004A (en) * 2017-12-26 2019-07-11 シャープ株式会社 Base station device, terminal and communication method
CN113037341B (en) * 2019-12-25 2022-04-05 大唐移动通信设备有限公司 Configuration method and device for multiple-input multiple-output (MIMO) stream number
CN114979970B (en) * 2022-04-01 2023-10-17 三维通信股份有限公司 Method, system and readable storage medium for selecting multicast beam of cellular network

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101346904B (en) * 2005-12-26 2013-07-10 夏普株式会社 Radio transmitter and radio transmission method
US8812006B2 (en) * 2009-11-02 2014-08-19 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements in a wireless communication system
CN104780030B (en) * 2010-03-17 2018-11-09 Lg电子株式会社 Method, base station and the movement station of channel state information-reference signal are sent in the wireless communication system for supporting mutiple antennas
KR101890419B1 (en) * 2012-01-16 2018-08-21 삼성전자주식회사 Method and apparatus for transmitting and receiving reference signal
JP2014011539A (en) * 2012-06-28 2014-01-20 Sharp Corp Mobile station device, base station device, communication system, cell selection method, and integrated circuit
JP6121124B2 (en) * 2012-09-28 2017-04-26 株式会社Ｎｔｔドコモ Wireless communication system, wireless communication method, user terminal, and wireless base station
US8948078B2 (en) * 2013-02-22 2015-02-03 General Dynamics C4 Systems, Inc. Apparatus and methods for relay-assisted uplink communication
JP6364159B2 (en) * 2013-06-28 2018-07-25 株式会社Ｎｔｔドコモ Wireless base station, user terminal, wireless communication method, and wireless communication system
JP2016213517A (en) * 2013-10-04 2016-12-15 シャープ株式会社 Terminal unit
CN104661296B (en) * 2013-11-25 2019-06-11 株式会社Ntt都科摩 The device and method for determining the transmission power of user equipment
JP6374166B2 (en) * 2014-01-17 2018-08-15 株式会社Ｎｔｔドコモ Wireless base station, user terminal, and wireless communication method
CN106105351B (en) * 2014-03-20 2019-12-06 夏普株式会社 Terminal device, base station device, and integrated circuit
US9933097B2 (en) * 2014-07-30 2018-04-03 Simmonds Precision Products, Inc. Ring couplings
US9866364B2 (en) * 2014-08-29 2018-01-09 Huawei Technologies Co., Ltd. System and method for semi-orthogonal multiple access
US20160073382A1 (en) * 2014-09-05 2016-03-10 Asustek Computer Inc. Method and apparatus for improving downlink control information (dci) in a wireless communication system
JP2018056603A (en) 2015-02-13 2018-04-05 シャープ株式会社 Base station device, terminal device, and communication method
US11153775B2 (en) * 2015-03-09 2021-10-19 Lg Electronics Inc. Method and apparatus for performing network cooperative communication to distribute traffic in a wireless communication system
CN104640220B (en) * 2015-03-12 2018-08-21 重庆邮电大学 A kind of frequency and power distribution method based on NOMA systems
US20180063819A1 (en) * 2015-03-31 2018-03-01 Ntt Docomo, Inc. Radio base station, user terminal and radio communication method
ES2715111T3 (en) * 2015-04-08 2019-05-31 Intel Corp Transmissions with non-orthogonal overlay for multimedia broadcast / multicast service (MBMS)
CN107534474A (en) * 2015-04-09 2018-01-02 株式会社Ntt都科摩 Wireless base station, user terminal, wireless communication system and wireless communications method
KR102410252B1 (en) * 2015-05-13 2022-06-20 애플 인크. Techniques for Determining the Power Offset of a Physical Downlink Shared Channel
WO2017002013A1 (en) * 2015-07-02 2017-01-05 Nokia Technologies Oy Apparatus and method for reusing existing constellation for superposed transmission
US10257013B2 (en) * 2015-08-14 2019-04-09 Hfi Innovation, Inc. Signal modulation and demodulation for multiuser superposition transmission scheme
US10727967B2 (en) * 2015-08-20 2020-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Network node, wireless device and methods therein for performing and handling superposed transmissions in a wireless communications network

Also Published As

Publication number Publication date
JPWO2017051659A1 (en) 2018-08-23
CN108141768A (en) 2018-06-08
EP3355604A1 (en) 2018-08-01
EP3355604A4 (en) 2019-05-08
KR20180059771A (en) 2018-06-05
CN108141768B (en) 2022-05-03
JP6811714B2 (en) 2021-01-13
US20180262238A1 (en) 2018-09-13
WO2017051659A1 (en) 2017-03-30
US10523289B2 (en) 2019-12-31

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