MX2015004011A - Metodo, dispositivo de red y equipo de usuario para el procesamiento de procesos de información de estado de canal. - Google Patents

Metodo, dispositivo de red y equipo de usuario para el procesamiento de procesos de información de estado de canal.

Info

Publication number
MX2015004011A
MX2015004011A MX2015004011A MX2015004011A MX2015004011A MX 2015004011 A MX2015004011 A MX 2015004011A MX 2015004011 A MX2015004011 A MX 2015004011A MX 2015004011 A MX2015004011 A MX 2015004011A MX 2015004011 A MX2015004011 A MX 2015004011A
Authority
MX
Mexico
Prior art keywords
csi
network device
user equipment
state information
channel state
Prior art date
Application number
MX2015004011A
Other languages
English (en)
Other versions
MX345601B (es
Inventor
Jingyuan Sun
David Mazzarese
Yongxing Zhou
Liang Xia
Xiaotao Ren
Yan Cheng
Original Assignee
Huawei Tech 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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of MX2015004011A publication Critical patent/MX2015004011A/es
Publication of MX345601B publication Critical patent/MX345601B/es

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
    • H04B7/0613—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
    • H04B7/0621—Feedback content
    • H04B7/0626—Channel coefficients, e.g. channel state information [CSI]
    • 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
    • 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
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Small-Scale Networks (AREA)

Abstract

Las modalidades de la presente invención proporcionan un método, dispositivo de red y equipo de usuario (UE) para el procesamiento de procesos de información de estado de canal, en donde el método para el procesamiento de procesos de información de estado de canal incluye: después de recibir una primera solicitud de información de estado del canal (CSI) enviada por un primer dispositivo de red, si la CSI correspondiente a múltiples procesos CSI aperiódicos no ha sido reportada por un equipo de usuario, descartar la CSI correspondiente a una parte de procesos CSI aperiódicos entre múltiples procesos CSI aperiódicos, en donde cada proceso CSI está asociado con un recurso de medición del canal y un recurso de medición de interferencia. Por lo tanto, el problema de que un UE no puede implementar el procesamiento de múltiples procesos de CSI, después de una tecnología CoMP, puede ser resuelto.
MX2015004011A 2012-09-28 2012-09-28 Método, dispositivo de red y equipo de usuario para el procesamiento de procesos de información de estado de canal. MX345601B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/082384 WO2014047903A1 (zh) 2012-09-28 2012-09-28 信道状态信息进程处理方法、网络设备和用户设备

Publications (2)

Publication Number Publication Date
MX2015004011A true MX2015004011A (es) 2015-12-09
MX345601B MX345601B (es) 2017-02-03

Family

ID=50386875

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004011A MX345601B (es) 2012-09-28 2012-09-28 Método, dispositivo de red y equipo de usuario para el procesamiento de procesos de información de estado de canal.

Country Status (9)

Country Link
US (3) US9838177B2 (es)
EP (1) EP2894920B1 (es)
CN (2) CN103843436B (es)
BR (1) BR112015007031B1 (es)
CA (1) CA2887728C (es)
MX (1) MX345601B (es)
RU (1) RU2611258C2 (es)
WO (1) WO2014047903A1 (es)
ZA (1) ZA201502384B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2657347C (en) 2006-07-10 2014-11-18 Paion Uk Limited Short-acting benzodiazepine salts and their polymorphic forms
EP2450039A1 (en) 2010-11-08 2012-05-09 PAION UK Ltd. Dosing regimen for sedation with CNS 7056 (Remimazolam)
US10645599B2 (en) * 2012-07-02 2020-05-05 Lg Electronics Inc. Method and device for reporting channel state information in wireless communication system
CN103843436B (zh) * 2012-09-28 2017-10-17 华为技术有限公司 信道状态信息进程处理方法、网络设备和用户设备
US8923880B2 (en) * 2012-09-28 2014-12-30 Intel Corporation Selective joinder of user equipment with wireless cell
AR094963A1 (es) 2013-03-04 2015-09-09 Ono Pharmaceutical Co Reacción de oxidación excelente en el índice de conversión
WO2014148812A1 (ko) * 2013-03-19 2014-09-25 엘지전자 주식회사 다중 셀 기반 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치
US10505612B2 (en) * 2014-12-04 2019-12-10 Lg Electronics Inc. Method for feeding back partial CSIs from user equipment in wireless communication system and an apparatus for the same
US10034277B2 (en) 2015-01-16 2018-07-24 Intel Corporation User equipment and base station for dynamic CSI-RS and CSI-IM transmission in LTE systems
CN106160825B (zh) * 2015-04-20 2021-07-30 中兴通讯股份有限公司 信道信息的配置方法及装置、反馈方法及装置
SI3668164T1 (sl) * 2015-08-06 2023-01-31 Sharp Kabushiki Kaisha Terminalna naprava, naprava bazne postaje in komunikacijski postopek
US10602389B2 (en) * 2015-08-13 2020-03-24 Lg Electronics Inc. Method for reporting channel state information of terminal in wireless communication system and device using the method
US10374664B2 (en) 2015-11-03 2019-08-06 Lg Electronics Inc. Method for reporting channel state in wireless communication system and apparatus therefor
US10159087B2 (en) 2015-12-11 2018-12-18 Qualcomm Incorporated Channel state information framework for advanced receivers
WO2017161590A1 (en) * 2016-03-25 2017-09-28 Qualcomm Incorporated Enhanced hybrid csi-rs for fd-mimo
CN109690969A (zh) * 2016-07-29 2019-04-26 Lg电子株式会社 在无线通信系统中由终端报告信道状态信息的方法以及支持该方法的装置
EP3471314B1 (en) * 2016-08-11 2021-10-27 LG Electronics Inc. Method for reporting channel state in wireless communication system and device therefor
CN107733499B (zh) * 2016-08-11 2021-04-27 上海诺基亚贝尔股份有限公司 用于信道状态信息报告的通信方法和设备
CN110249656B (zh) 2017-02-04 2022-04-29 高通股份有限公司 将非周期性信道状态信息（csi）参考符号（rs）（csi-rs）结构与反馈内容和报告时序进行耦合
US10652885B2 (en) * 2017-05-02 2020-05-12 Qualcomm Incorporated Channel state information reporting for systems with multiple transmission time intervals
EP3622641A1 (en) 2017-05-11 2020-03-18 Intel IP Corporation Device and method for csi processing based on multi-service priority queue
CN111937336B (zh) * 2018-04-06 2023-06-20 高通股份有限公司 无线通信中的非周期性信道状态信息触发和报告
WO2020029157A1 (en) * 2018-08-09 2020-02-13 Qualcomm Incorporated Feedback prioritization for wireless communications
WO2020155119A1 (zh) * 2019-02-01 2020-08-06 华为技术有限公司 上报信道状态信息的方法和装置
US11956044B2 (en) * 2020-05-13 2024-04-09 Qualcomm Incorporated Dynamic adaptation of semi-persistent CSI report setting
CN115118359A (zh) * 2021-03-19 2022-09-27 华为技术有限公司 一种通信方法及装置
KR20240096675A (ko) * 2021-11-03 2024-06-26 인터디지탈 패튼 홀딩스, 인크 무선 시스템용 다중 해상도 csi 피드백을 위한 방법 및 장치

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080144493A1 (en) * 2004-06-30 2008-06-19 Chi-Hsiang Yeh Method of interference management for interference/collision prevention/avoidance and spatial reuse enhancement
JP2007251652A (ja) * 2006-03-16 2007-09-27 Nec Corp 無線ｌａｎ移動局、無線ｌａｎシステム、ハンドオーバ制御方法及びハンドオーバ制御プログラム
CN102882589A (zh) * 2006-05-05 2013-01-16 北京新岸线移动通信技术有限公司 长期演进上行链路和下行链路中的无线电链路故障检测方法及其装置
US8498639B2 (en) * 2007-02-09 2013-07-30 Qualcomm Incorporated Flexible channel quality indicator reporting
CN102113384B (zh) * 2008-07-30 2015-09-30 株式会社日立制作所 无线电通信系统和无线电通信方法
US8488562B2 (en) * 2009-12-18 2013-07-16 Qualcomm Incorporated Transmission power control in multi-hop networks
US8515440B2 (en) * 2010-02-19 2013-08-20 Qualcomm Incorporated Computation of channel state feedback in systems using common reference signal interference cancelation
CN102696183B (zh) 2010-03-17 2016-01-13 Lg电子株式会社 用于在支持多个天线的无线通信系统中提供信道状态信息-参考信号（csi-rs）配置信息的方法和装置
WO2012008815A2 (ko) * 2010-07-16 2012-01-19 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
CN102082636B (zh) * 2010-08-16 2013-05-08 电信科学技术研究院 一种信道状态信息csi反馈指示方法和基站及系统
US9584203B2 (en) * 2010-11-02 2017-02-28 Lg Electronics Inc. Method and apparatus for efficient feedback in wireless communication system supporting multiple antennas
CN102025450B (zh) * 2010-11-29 2015-06-03 中兴通讯股份有限公司 一种进行信道信息编码反馈的方法及移动终端
WO2012083973A1 (en) * 2010-12-20 2012-06-28 Telecom Italia S.P.A. Method for coordinated transmission in a plurality of cells of a wireless communication system
US9066242B2 (en) * 2011-01-14 2015-06-23 Telefonaktiebolaget L M Ericsson (Publ) Method and device for distinguishing between relay types
US9281929B2 (en) * 2011-01-21 2016-03-08 Blackberry Limited Providing mobile-guided downlink interference management
KR20140034730A (ko) * 2011-02-25 2014-03-20 엘지전자 주식회사 반송파 집성 기법이 적용된 무선 통신 시스템에서 릴레이 노드가 마크로 기지국으로 채널 상태 정보를 송신하는 방법 및 이를 위한 장치
CN102223723B (zh) * 2011-04-07 2013-12-11 新邮通信设备有限公司 一种向基站反馈信道适配参数的方法和一种ue
US8750187B2 (en) * 2011-05-13 2014-06-10 Qualcomm Incorporated Data driven adaptive receive chain diversity processing
WO2013010321A1 (en) * 2011-07-19 2013-01-24 Renesas Mobile Corporation Method and apparatus for providing channel state information (csi) measurement and reporting for a segment carrier
CN102255694A (zh) * 2011-07-19 2011-11-23 电信科学技术研究院 信道状态信息传输方法和设备
US9319931B2 (en) * 2011-08-25 2016-04-19 Lg Electronics Inc. Method of performing direct communication between terminals, method of supporting same, and apparatus for same
CN102377469B (zh) * 2011-09-30 2018-08-28 中兴通讯股份有限公司 一种多点信道信息反馈方法、系统及终端
CN102315871B (zh) * 2011-09-30 2017-03-29 中兴通讯股份有限公司 非周期的信道状态信息的处理方法、装置及系统
US20140329553A1 (en) * 2011-10-27 2014-11-06 Sharp Kabushiki Kaisha Mobile station apparatus, communication system, communication method, and integrated circuit
GB2496458A (en) * 2011-11-14 2013-05-15 Renesas Mobile Corp Transmission of channel state information
US9155098B2 (en) * 2012-03-29 2015-10-06 Qualcomm Incorporated Channel state information reference signal (CSI-RS) configuration and CSI reporting restrictions
US9204317B2 (en) * 2012-05-11 2015-12-01 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for CSI reporting
WO2014024003A1 (en) * 2012-08-08 2014-02-13 Nokia Corporation Coordinated multipoint network measurement set management
CN103843436B (zh) * 2012-09-28 2017-10-17 华为技术有限公司 信道状态信息进程处理方法、网络设备和用户设备

Also Published As

Publication number Publication date
CN103843436B (zh) 2017-10-17
US20180062813A1 (en) 2018-03-01
US9838177B2 (en) 2017-12-05
EP2894920A4 (en) 2015-08-05
RU2015115881A (ru) 2016-11-20
CN103843436A (zh) 2014-06-04
BR112015007031B1 (pt) 2018-08-07
CA2887728A1 (en) 2014-04-03
RU2611258C2 (ru) 2017-02-21
BR112015007031A2 (pt) 2017-07-04
CN107659350A (zh) 2018-02-02
CA2887728C (en) 2019-07-09
ZA201502384B (en) 2016-03-30
US20150207604A1 (en) 2015-07-23
US20190140797A1 (en) 2019-05-09
MX345601B (es) 2017-02-03
EP2894920A1 (en) 2015-07-15
US10511425B2 (en) 2019-12-17
EP2894920B1 (en) 2016-12-21
US10164749B2 (en) 2018-12-25
WO2014047903A1 (zh) 2014-04-03

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