EA027257B1 - Базовая станция, мобильная станция, система связи, способ передачи, способ приема и способ связи - Google Patents

Базовая станция, мобильная станция, система связи, способ передачи, способ приема и способ связи Download PDF

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Publication number
EA027257B1
EA027257B1 EA201391151A EA201391151A EA027257B1 EA 027257 B1 EA027257 B1 EA 027257B1 EA 201391151 A EA201391151 A EA 201391151A EA 201391151 A EA201391151 A EA 201391151A EA 027257 B1 EA027257 B1 EA 027257B1
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EA
Eurasian Patent Office
Prior art keywords
base station
cell
information
mobile station
subframe
Prior art date
Application number
EA201391151A
Other languages
English (en)
Russian (ru)
Other versions
EA201391151A1 (ru
Inventor
Такаси Йосимото
Кадзуюки Симедзава
Original Assignee
Шарп Кабусики Кайся
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 Шарп Кабусики Кайся filed Critical Шарп Кабусики Кайся
Publication of EA201391151A1 publication Critical patent/EA201391151A1/ru
Publication of EA027257B1 publication Critical patent/EA027257B1/ru

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023Interference mitigation or co-ordination
    • H04J11/005Interference mitigation or co-ordination of intercell interference
    • H04J11/0053Interference mitigation or co-ordination of intercell interference using co-ordinated multipoint transmission/reception
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00Baseband systems
    • H04L25/02Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006Arrangements for removing intersymbol interference
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/30Resource management for broadcast services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023Interference mitigation or co-ordination
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04JMULTIPLEX COMMUNICATION
    • H04J11/00Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023Interference mitigation or co-ordination
    • H04J11/005Interference mitigation or co-ordination of intercell interference
    • H04J11/0056Inter-base station aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
EA201391151A 2011-02-10 2012-02-03 Базовая станция, мобильная станция, система связи, способ передачи, способ приема и способ связи EA027257B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011027076A JP5383725B2 (ja) 2011-02-10 2011-02-10 基地局装置、移動局装置、送信方法、受信方法、および集積回路
PCT/JP2012/052490 WO2012108349A1 (ja) 2011-02-10 2012-02-03 基地局装置、移動局装置、通信システム、送信方法、受信方法および通信方法

Publications (2)

Publication Number Publication Date
EA201391151A1 EA201391151A1 (ru) 2014-02-28
EA027257B1 true EA027257B1 (ru) 2017-07-31

Family

ID=46638565

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201391151A EA027257B1 (ru) 2011-02-10 2012-02-03 Базовая станция, мобильная станция, система связи, способ передачи, способ приема и способ связи

Country Status (13)

Country Link
US (1) US9713123B2 (enExample)
EP (1) EP2675212B1 (enExample)
JP (1) JP5383725B2 (enExample)
KR (1) KR101872554B1 (enExample)
CN (1) CN103348727B (enExample)
AU (1) AU2012215902B2 (enExample)
BR (1) BR112013020109B8 (enExample)
CA (1) CA2826790C (enExample)
EA (1) EA027257B1 (enExample)
IL (1) IL227885A (enExample)
MY (1) MY166361A (enExample)
TW (1) TWI473475B (enExample)
WO (1) WO2012108349A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8942176B2 (en) 2010-06-16 2015-01-27 Panasonic Intellectual Property Corporation Of America Wireless communication device and wireless communication method
WO2013042883A1 (ko) * 2011-09-20 2013-03-28 엘지전자 주식회사 무선 통신 시스템에서 링크 품질을 측정하는 방법 이를 위한 장치
CN103024751B (zh) * 2011-09-26 2016-01-27 华为技术有限公司 干扰控制方法和设备
CN103096395A (zh) * 2011-11-04 2013-05-08 上海贝尔股份有限公司 一种基站中用于指示用户终端进行干扰减轻的方法
CN103220803A (zh) * 2012-01-19 2013-07-24 上海贝尔股份有限公司 进行小区参考信号干扰消除的方法
US9577800B2 (en) * 2012-03-05 2017-02-21 Lg Electronics Inc. Method and device for receiving signal in wireless communication system
US20140078961A1 (en) * 2012-09-18 2014-03-20 Marvell World Trade Ltd. Method and system for detecting synchronization signals in a mobile communications protocol
BR112015011801A2 (pt) * 2012-11-28 2017-07-11 Sony Corp dispositivo e método de controle de comunicação, e, dispositivo de terminal
JP6214878B2 (ja) * 2013-01-31 2017-10-18 株式会社Nttドコモ ユーザ装置、基地局、干渉低減方法、及び干渉低減制御情報通知方法
EP2959736B1 (en) 2013-02-25 2016-08-17 Telefonaktiebolaget LM Ericsson (publ) Initiating network assistance for interference cancellation in a wireless network
WO2014136620A1 (ja) * 2013-03-06 2014-09-12 シャープ株式会社 端末装置、基地局装置、通信システム、受信方法、送信方法及び通信方法
JP6094995B2 (ja) * 2013-03-13 2017-03-15 三菱電機株式会社 セルサーチ装置およびセルサーチ方法
WO2014148875A1 (en) 2013-03-22 2014-09-25 Lg Electronics Inc. Method and apparatus for performing interference coordination in wireless communication system
CN105191174B (zh) * 2013-03-27 2019-09-03 Lg电子株式会社 在无线通信系统中消除干扰的方法以及使用该方法的装置
US10448351B2 (en) * 2013-04-02 2019-10-15 Qualcomm Incorporated Employing neighboring cell assistance information for interference mitigation
US20140301272A1 (en) * 2013-04-05 2014-10-09 Qualcomm Incorporated Common reference signal interference cancellation triggering in homogeneous networks
US10348432B2 (en) * 2013-06-11 2019-07-09 Texas Instruments Incorporated Network signaling for network-assisted interference cancellation and suppression
CN105308889B (zh) * 2013-06-19 2018-04-06 Lg电子株式会社 在无线通信系统中干扰消除的方法及其设备
CN105379333A (zh) * 2013-07-17 2016-03-02 日本电气株式会社 无线控制系统、通信装置、无线资源控制方法和记录介质
CN105766049A (zh) 2013-09-27 2016-07-13 诺基亚通信公司 用于网络辅助的干扰消除和抑制的信令设计
JP5860018B2 (ja) * 2013-09-30 2016-02-16 シャープ株式会社 基地局装置、移動局装置、通信方法および集積回路
WO2015096042A1 (zh) * 2013-12-24 2015-07-02 华为技术有限公司 一种获取干扰值的方法及装置
JP6723150B2 (ja) * 2014-03-20 2020-07-15 シャープ株式会社 端末装置および集積回路
US20170070374A1 (en) * 2014-03-20 2017-03-09 Sharp Kabushiki Kaisha Terminal apparatus and base station apparatus
CN103973352B (zh) * 2014-05-16 2017-09-26 西安电子科技大学 宏小区多用户mimo系统下行异构网络的干扰抑制方法
CN105207705A (zh) 2014-06-23 2015-12-30 北京三星通信技术研究有限公司 有源天线系统中的参考信号收发方法及设备
JP6391059B2 (ja) 2014-08-07 2018-09-19 華為技術有限公司Huawei Technologies Co.,Ltd. 干渉キャンセル方法およびデバイス
CN108540255B (zh) * 2014-08-07 2020-09-22 夏普株式会社 基站装置、终端装置以及集成电路
KR102560675B1 (ko) 2014-09-02 2023-07-28 엘지전자 주식회사 무선 통신 시스템에서 장치 대 장치 단말의 동기 신호 전송 방법 및 장치
KR102381574B1 (ko) 2014-12-18 2022-04-01 삼성전자 주식회사 직교 주파수 분할 다중 방식을 사용하는 셀룰러 통신 시스템의 하향 링크에서 네트워크를 이용해 간섭을 제거하는 방법 및 장치
EP3073693B1 (en) * 2015-03-24 2020-07-22 Panasonic Intellectual Property Corporation of America PDSCH precoding adaptation for LTE in unlicensed bands
CN106160823B (zh) * 2015-04-03 2021-02-05 索尼公司 用于无线通信的装置和方法
CN106487488A (zh) * 2015-08-25 2017-03-08 电信科学技术研究院 控制信令的发送、接收方法、网络设备及接收设备
US12015474B2 (en) * 2015-10-05 2024-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Communication device, network node, method and computer
SG11201805353WA (en) * 2016-02-03 2018-07-30 Sony Corp Terminal device, base station device, and communication method
US11057837B2 (en) * 2016-03-15 2021-07-06 Qualcomm Incorporated Downlink power adjustment in narrowband wireless communications
US10952089B2 (en) * 2016-05-11 2021-03-16 Mitsubishi Electric Corporation Communication system
US11564228B2 (en) * 2016-05-26 2023-01-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for transmitting reference signal, network device, and terminal device
US10212679B1 (en) * 2016-07-22 2019-02-19 Mbit Wireless, Inc. Method and apparatus for delay spread estimation
US10756785B2 (en) * 2016-09-29 2020-08-25 Nokia Technologies Oy Flexible reference signal design
JP6817562B2 (ja) 2016-10-18 2021-01-20 パナソニックIpマネジメント株式会社 端末及び通信方法
JP6686170B2 (ja) * 2016-11-11 2020-04-22 日本電信電話株式会社 無線通信システム及び無線通信方法
US11316625B2 (en) * 2017-02-17 2022-04-26 Telefonaktiebolaget Lm Ericsson (Publ) Sidelink resource signaling
JP7302479B2 (ja) * 2017-05-05 2023-07-04 ソニーグループ株式会社 通信デバイス、インフラストラクチャ機器、および方法
EP3707866B1 (en) * 2017-11-06 2023-08-23 Telefonaktiebolaget LM Ericsson (publ) Channel estimation
FI128778B (en) * 2019-05-22 2020-12-15 Nokia Solutions & Networks Oy Communication devices and procedures
US12483374B2 (en) * 2021-07-30 2025-11-25 Apple Inc. Interference cancellation in dynamic spectrum sharing
JP7362848B1 (ja) * 2022-07-15 2023-10-17 ソフトバンク株式会社 干渉抑圧装置、衛星地上局、システム、方法及びプログラム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010019019A2 (en) * 2008-08-14 2010-02-18 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple reference signals in ofdma communication systems
WO2010025268A1 (en) * 2008-08-28 2010-03-04 Qualcomm Incorporated Methods and apparatus of adapting number of advertised transmit antenna ports
WO2010032791A1 (ja) * 2008-09-22 2010-03-25 シャープ株式会社 基地局装置、端末装置、それらを備えた無線通信システムおよびその基地局に実行させるプログラム
WO2010062238A1 (en) * 2008-11-03 2010-06-03 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for performing cell measurements in a cellular communication system having multiple antenna ports

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8675537B2 (en) * 2008-04-07 2014-03-18 Qualcomm Incorporated Method and apparatus for using MBSFN subframes to send unicast information
US8687545B2 (en) * 2008-08-11 2014-04-01 Qualcomm Incorporated Anchor carrier in a multiple carrier wireless communication system
WO2010098581A2 (en) * 2009-02-26 2010-09-02 Lg Electronics Inc. Method and apparatus of transmitting data in mbsfn subframe in wireless communication system
US8369206B2 (en) * 2009-03-25 2013-02-05 Samsung Electronics Co., Ltd Cell-specific shifting of reference signals in multi-stream transmissions
US8780688B2 (en) * 2009-04-27 2014-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Methods and apparatus in a wireless communication system
US8712399B2 (en) * 2009-05-06 2014-04-29 Texas Instruments Incorporated Coordinated multi-point transmission in a cellular network
CN101932100A (zh) 2009-06-19 2010-12-29 大唐移动通信设备有限公司 eNB之间协调中继链路资源配置的方法和eNB
US8804586B2 (en) * 2010-01-11 2014-08-12 Blackberry Limited Control channel interference management and extended PDCCH for heterogeneous network
CN101827053B (zh) * 2010-02-08 2012-11-14 清华大学 抑制小区间干扰的方法
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
US9136997B2 (en) * 2010-05-04 2015-09-15 Qualcomm Incorporated Methods and apparatuses for using channel state information reference signals
US9485749B2 (en) * 2010-11-10 2016-11-01 Google Technology Holdings LLC Idle state interference mitigation in wireless communication network
US9344248B2 (en) * 2010-11-12 2016-05-17 Google Technology Holdings LLC Positioning reference signal assistance data signaling for enhanced interference coordination in a wireless communication network
EP2665211A4 (en) * 2011-01-10 2015-08-12 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING / RECEIVING DOWNLINK REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
US9276709B2 (en) * 2011-11-08 2016-03-01 Futurewei Technologies, Inc. System and method for interference management in cellular networks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010019019A2 (en) * 2008-08-14 2010-02-18 Samsung Electronics Co., Ltd. Method and apparatus for supporting multiple reference signals in ofdma communication systems
WO2010025268A1 (en) * 2008-08-28 2010-03-04 Qualcomm Incorporated Methods and apparatus of adapting number of advertised transmit antenna ports
WO2010032791A1 (ja) * 2008-09-22 2010-03-25 シャープ株式会社 基地局装置、端末装置、それらを備えた無線通信システムおよびその基地局に実行させるプログラム
WO2010062238A1 (en) * 2008-11-03 2010-06-03 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for performing cell measurements in a cellular communication system having multiple antenna ports

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TSG-RAN1, "LS on feICIC", 3GPP TSG-RAN1#67, 2011.11, R1-114468 [online], [retrieved on 2012-04-10]. Retrieved from the Internet <URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_67/Docs/R1-114468.zip> *

Also Published As

Publication number Publication date
BR112013020109A2 (pt) 2020-08-04
TW201240400A (en) 2012-10-01
JP5383725B2 (ja) 2014-01-08
EP2675212A1 (en) 2013-12-18
US9713123B2 (en) 2017-07-18
BR112013020109B1 (pt) 2022-05-10
CN103348727A (zh) 2013-10-09
CN103348727B (zh) 2017-07-18
CA2826790A1 (en) 2012-08-16
JP2012169738A (ja) 2012-09-06
IL227885A0 (en) 2013-09-30
KR20140052957A (ko) 2014-05-07
EP2675212A4 (en) 2015-11-25
NZ615281A (en) 2015-06-26
AU2012215902A1 (en) 2013-09-26
WO2012108349A1 (ja) 2012-08-16
EP2675212B1 (en) 2018-08-15
TWI473475B (zh) 2015-02-11
BR112013020109B8 (pt) 2022-06-14
US20130315191A1 (en) 2013-11-28
KR101872554B1 (ko) 2018-06-28
AU2012215902B2 (en) 2016-09-15
CA2826790C (en) 2015-11-24
MY166361A (en) 2018-06-25
IL227885A (en) 2016-07-31
EA201391151A1 (ru) 2014-02-28

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