CY1120309T1 - Τερματικη συσκευη ασυρματης επικοινωνιας, συσκευη σταθμου βασης ασυρματης επικοινωνιας και μεθοδος ασυρματης επικοινωνιας - Google Patents

Τερματικη συσκευη ασυρματης επικοινωνιας, συσκευη σταθμου βασης ασυρματης επικοινωνιας και μεθοδος ασυρματης επικοινωνιας

Info

Publication number
CY1120309T1
CY1120309T1 CY20181100597T CY181100597T CY1120309T1 CY 1120309 T1 CY1120309 T1 CY 1120309T1 CY 20181100597 T CY20181100597 T CY 20181100597T CY 181100597 T CY181100597 T CY 181100597T CY 1120309 T1 CY1120309 T1 CY 1120309T1
Authority
CY
Cyprus
Prior art keywords
wireless communication
srs
transmission power
power control
base station
Prior art date
Application number
CY20181100597T
Other languages
English (en)
Inventor
Kazuki Takeda
Akihiko Nishio
Original Assignee
Sun Patent Trust
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 Sun Patent Trust filed Critical Sun Patent Trust
Publication of CY1120309T1 publication Critical patent/CY1120309T1/el

Links

Classifications

    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • 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
    • 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
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04W16/32—Hierarchical cell structures
    • 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
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/08—Closed loop power control
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • 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
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • 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
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W52/38—TPC being performed in particular situations
    • H04W52/46—TPC being performed in particular situations in multi hop networks, e.g. wireless relay networks
    • 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
    • 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
    • H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
    • 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
    • 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
    • H04W88/12—Access point controller devices

Landscapes

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

Abstract

Παρέχεται ένα ράδιο τερματικό που μπορεί να παρέχει ένα ευέλικτο έλεγχο ισχύος μετάδοσης για ένα SRS χωρίς περιορισμούς που οφείλονται στον έλεγχο ισχύος μετάδοσης ενός PUSCH, με σκοπό να επιτρέψει τη χρήση ενός SRS για διάφορους σκοπούς σε ένα περιβάλλον HetNet CoMP. To ράδιο τερματικό λαμβάνει ένα σήμα ελέγχου που περιλαμβάνει μια εντολή ελέγχου ισχύος μετάδοσης (εντολή ΤΡC) που εφαρμόζεται σε ένα απεριοδικό ηχητικό σήμα αναφοράς (A-SRS) μέσω ενός φυσικού καναλιού ελέγχου κατερχόμενης ζεύξης (PDCCH), ενημερώνει μια τιμή ισχύος μετάδοσης του A-SRS χρησιμοποιώντας την εντολή TPC και μεταδίδει το A-SRS χρησιμοποιώντας την ενημερωμένη τιμή ισχύος μετάδοσης σύμφωνα με ένα αίτημα μετάδοσης που περιλαμβάνεται σε ένα σήμα ελέγχου που υποδεικνύει ανάθεση ενός φυσικού καναλιού δεδομένων κατερχόμενης ζεύξης (ΡDSCΗ) ή την ανάθεση ενός φυσικού καναλιού δεδομένων ανερχόμενης ζεύξης (ΡUSCΗ).
CY20181100597T 2012-08-01 2018-06-07 Τερματικη συσκευη ασυρματης επικοινωνιας, συσκευη σταθμου βασης ασυρματης επικοινωνιας και μεθοδος ασυρματης επικοινωνιας CY1120309T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012171086 2012-08-01
PCT/JP2013/003647 WO2014020815A1 (ja) 2012-08-01 2013-06-11 無線通信端末装置、無線通信基地局装置および無線通信方法

Publications (1)

Publication Number Publication Date
CY1120309T1 true CY1120309T1 (el) 2019-07-10

Family

ID=50027532

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20181100597T CY1120309T1 (el) 2012-08-01 2018-06-07 Τερματικη συσκευη ασυρματης επικοινωνιας, συσκευη σταθμου βασης ασυρματης επικοινωνιας και μεθοδος ασυρματης επικοινωνιας

Country Status (16)

Country Link
US (6) US9419766B2 (el)
EP (3) EP3346749B1 (el)
JP (3) JP6225899B2 (el)
CN (2) CN108401285B (el)
CY (1) CY1120309T1 (el)
DK (1) DK2739080T3 (el)
ES (1) ES2673859T3 (el)
HR (1) HRP20181065T1 (el)
HU (1) HUE038980T2 (el)
LT (1) LT2739080T (el)
PL (1) PL2739080T3 (el)
PT (1) PT2739080T (el)
RS (1) RS57419B1 (el)
SI (1) SI2739080T1 (el)
TR (1) TR201809124T4 (el)
WO (1) WO2014020815A1 (el)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2739080T3 (pl) * 2012-08-01 2018-09-28 Sun Patent Trust Urządzenie końcowe do łączności bezprzewodowej, urządzenie stacji bazowej do łączności bezprzewodowej oraz sposób prowadzenia łączności bezprzewodowej
KR102322507B1 (ko) * 2013-08-17 2021-11-05 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호의 전송 전력 제어 방법 및 이를 위한 장치
JP5980241B2 (ja) * 2014-01-14 2016-08-31 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
EP3136785B1 (en) * 2014-05-30 2019-01-09 Huawei Technologies Co., Ltd. Data transmission method and base station
CN104157108B (zh) * 2014-08-26 2016-08-24 北京智谷技术服务有限公司 告警方法和设备
KR102291457B1 (ko) 2014-09-03 2021-08-19 삼성전자주식회사 셀룰러 시스템에서 간섭 제어 및 협력 통신을 고려한 채널 품질 추정 방법 및 장치
CN111641485B (zh) * 2014-09-25 2023-06-02 株式会社Ntt都科摩 用户装置和发送方法
US20170048717A1 (en) * 2015-08-13 2017-02-16 Samsung Electronics Co., Ltd. Method and apparatus for communication in wireless communication system
WO2017075770A1 (zh) * 2015-11-04 2017-05-11 华为技术有限公司 一种传输上行数据的方法、装置和系统
US10547426B2 (en) * 2016-03-14 2020-01-28 Samsung Electronics Co., Ltd. Transmission of sounding reference signals in communication systems with carrier aggregation
KR102235543B1 (ko) * 2016-05-13 2021-04-01 후아웨이 테크놀러지 컴퍼니 리미티드 전력 제어 방법 및 장치
TWI654893B (zh) * 2016-10-07 2019-03-21 華碩電腦股份有限公司 無線通訊系統中導出上行參考訊號的傳送功率的方法和設備
US10362571B2 (en) 2016-11-04 2019-07-23 Qualcomm Incorporated Power control and triggering of sounding reference signal on multiple component carriers
US10771211B2 (en) * 2017-03-28 2020-09-08 Samsung Electronics Co., Ltd. Method and apparatus for channel state information (CSI) acquisition with DL and UL reference signals
US10887842B2 (en) 2017-04-17 2021-01-05 Samsung Electronics Co., Ltd. Method and device for uplink power control
WO2018194352A1 (en) 2017-04-17 2018-10-25 Samsung Electronics Co., Ltd. Method and device for uplink power control
US11497007B2 (en) * 2017-05-05 2022-11-08 Qualcomm Incorporated Sounding reference signal configuration and transport block size scaling in low latency systems
US10462755B2 (en) * 2017-06-16 2019-10-29 Qualcomm Incorporated Techniques and apparatuses for power headroom reporting in new radio
CN113301635B (zh) * 2017-07-03 2023-06-20 北京三星通信技术研究有限公司 一种上行功率控制的方法和设备
WO2019032021A1 (en) * 2017-08-11 2019-02-14 Telefonaktiebolaget Lm Ericsson (Publ) MEASUREMENT AND REPORT FOR CROSS-LINK INTERFERENCE MANAGEMENT BASED ON SIGNAL INTENSITY
US11310746B2 (en) 2017-10-02 2022-04-19 Telefonaktiebolaget Lm Ericsson (Publ) TPC command indication for multiple closed loops
CN110800342A (zh) * 2017-10-19 2020-02-14 Oppo广东移动通信有限公司 无线通信方法和设备
US10932245B2 (en) * 2018-02-14 2021-02-23 Mediatek Inc. Reception of multiple PDSCHS simultaneously
CN110351040B (zh) * 2018-04-03 2020-08-14 维沃移动通信有限公司 探测参考信号传输、配置方法、用户设备及网络侧设备
CN110460416B (zh) * 2018-05-08 2021-06-15 维沃移动通信有限公司 探测参考信号传输方法、终端设备和网络设备
JP7271547B2 (ja) * 2018-07-20 2023-05-11 株式会社Ｎｔｔドコモ 端末、無線通信方法及びシステム
US11711816B2 (en) * 2021-02-01 2023-07-25 Qualcomm Incorporated Control physical downlink shared channel for additional control capacity
WO2022216757A1 (en) * 2021-04-06 2022-10-13 Qualcomm Incorporated Sounding reference signal power control with non-scheduling downlink control information

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US136213A (en) * 1873-02-25 Improvement in preventing corrosion of stay-bolts in steam-boilers
WO2008099807A1 (ja) * 2007-02-15 2008-08-21 Ntt Docomo, Inc. 基地局装置、移動局、無線通信システム及び通信制御方法
PT2882236T (pt) 2008-01-07 2017-03-16 ERICSSON TELEFON AB L M (publ) Controlo de potência de ligação ascendente para terminais limitados em potência
US8938247B2 (en) * 2009-04-23 2015-01-20 Qualcomm Incorporated Sounding reference signal for coordinated multi-point operation
WO2011034399A2 (ko) * 2009-09-21 2011-03-24 엘지전자 주식회사 무선 통신 시스템에서 사운딩 참조 신호 송신 방법 및 이를 위한 장치
US8848520B2 (en) * 2010-02-10 2014-09-30 Qualcomm Incorporated Aperiodic sounding reference signal transmission method and apparatus
EP2579490B1 (en) * 2010-06-04 2019-09-04 LG Electronics Inc. Method and ue for transmitting sounding reference signal on the basis of aperiodic sounding reference signal triggering and for controlling uplink transmission power of sounding reference signal
CN102340800B (zh) * 2010-07-16 2015-08-19 华为技术有限公司 获取dci指示的信息的方法、ue及基站
CN102083033B (zh) * 2010-09-13 2016-08-03 电信科学技术研究院 非周期探测参考信号的传输指示及传输方法、设备
JP5097279B2 (ja) * 2011-01-07 2012-12-12 株式会社エヌ・ティ・ティ・ドコモ 無線基地局装置、無線通信方法及び無線通信システム
JP5615735B2 (ja) 2011-02-24 2014-10-29 Ntn株式会社 工作機械
US9344985B2 (en) * 2011-03-08 2016-05-17 Panasonic Intellectual Property Corporation Of America Propagation delay difference reporting for multiple component carriers
JP2013034115A (ja) * 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
US20140241301A1 (en) * 2011-09-28 2014-08-28 Sharp Kabushiki Kaisha Mobile station apparatus, communication system, communication method, and integrated circuit
CN102427608B (zh) * 2011-12-06 2015-07-01 电信科学技术研究院 一种发送srs和指示srs发送的方法及设备
PL2739080T3 (pl) * 2012-08-01 2018-09-28 Sun Patent Trust Urządzenie końcowe do łączności bezprzewodowej, urządzenie stacji bazowej do łączności bezprzewodowej oraz sposób prowadzenia łączności bezprzewodowej

Also Published As

Publication number Publication date
EP2739080A4 (en) 2015-05-20
US20170245219A1 (en) 2017-08-24
LT2739080T (lt) 2018-07-25
EP3661250A1 (en) 2020-06-03
PL2739080T3 (pl) 2018-09-28
RS57419B1 (sr) 2018-09-28
EP3346749B1 (en) 2020-03-18
US20140219232A1 (en) 2014-08-07
US9681390B2 (en) 2017-06-13
US9419766B2 (en) 2016-08-16
EP3661250B1 (en) 2023-08-02
EP2739080B1 (en) 2018-04-11
EP3346749A1 (en) 2018-07-11
HUE038980T2 (hu) 2018-12-28
JP2018133833A (ja) 2018-08-23
US20160323828A1 (en) 2016-11-03
JPWO2014020815A1 (ja) 2016-07-21
US20200092823A1 (en) 2020-03-19
US10285137B2 (en) 2019-05-07
ES2673859T3 (es) 2018-06-26
CN103765941A (zh) 2014-04-30
US10517046B2 (en) 2019-12-24
CN103765941B (zh) 2018-04-10
JP6579347B2 (ja) 2019-09-25
CN108401285B (zh) 2021-06-15
US9936460B2 (en) 2018-04-03
TR201809124T4 (tr) 2018-07-23
US20180192376A1 (en) 2018-07-05
JP2017220952A (ja) 2017-12-14
JP6225899B2 (ja) 2017-11-08
US20190174422A1 (en) 2019-06-06
EP2739080A1 (en) 2014-06-04
WO2014020815A1 (ja) 2014-02-06
HRP20181065T1 (hr) 2018-09-07
SI2739080T1 (en) 2018-07-31
JP6358487B2 (ja) 2018-07-18
DK2739080T3 (en) 2018-07-23
US10841882B2 (en) 2020-11-17
CN108401285A (zh) 2018-08-14
PT2739080T (pt) 2018-07-18

Similar Documents

Publication Publication Date Title
CY1120309T1 (el) Τερματικη συσκευη ασυρματης επικοινωνιας, συσκευη σταθμου βασης ασυρματης επικοινωνιας και μεθοδος ασυρματης επικοινωνιας
AU2018275007B2 (en) Downlink and uplink channel with low latency
PH12018502018A1 (en) User equipment, base station and methods to drop a pucch if colliding with a s-pucch in the same interval
PH12019500590A1 (en) Uplink transmission/reception method in wireless communication system and device therefor
MX2019008980A (es) Multiplexacion flexible y retroalimentacion para intervalos de tiempo de transmision variables.
PH12019502054A1 (en) Method for transmitting uplink data in wireless communication system and apparatus therefor
PH12018501984A1 (en) Apparatus and method for transmitting sounding reference signals in communication systems
BR112018076694A2 (pt) técnicas para a transmissão de um canal compartilhado de enlace ascendente físico em uma partição de tempo piloto de enlace ascendente
PH12019502632A1 (en) Wireless communication method and device
BR112017009556A2 (pt) pucch para dispositivos mtc
WO2017176405A3 (en) Dynamic sounding reference signal scheduling
EA201291290A1 (ru) Устройство мобильной станции, устройство базовой станции, система радиосвязи, способ радиосвязи и интегральная схема
EP4271060A3 (en) Transmission of harq-ack information
MX2021002005A (es) Terminal de usuario y metodo de comunicacion por radio.
MX2014000918A (es) Metodo y disposicion para el control de potencia de enlace ascendente.
CO2018005811A2 (es) Dispositivo terminal, método de comunicación y circuito integrado
WO2012060632A3 (ko) 무선 통신 시스템에서 상향링크 제어정보 송수신 방법 및 장치
MX2021012371A (es) Configuracion de sincronizacion de harq para pdsch con indicador de sincronizacion de pdsch a harq pendiente.
PH12018500754A1 (en) Method and terminal for data transmission
ATE555561T1 (de) Mobilstation und programm
RU2020113018A (ru) Устройство базовой станции, терминальное устройство, способ связи и интегральная схема
MX2020002511A (es) Aparato de estacion base, aparato terminal, metodo de comunicacion y circuito integrado.
WO2011122910A3 (ko) 무선 접속 시스템에서 상향링크 전력 제어 방법 및 장치
ES2722411T3 (es) Procedimientos y aparatos de transmisión en sistema combinado TDD-FDD
MX2017004416A (es) Metodo de comunicacion inalambrica, enodo b y equipo de usuario.