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MX2019003659A - Agrupamiento de recursos de informacion de estado de canal (csi) aperiodica y de señal de referencia (rs) de csi. - Google Patents

Agrupamiento de recursos de informacion de estado de canal (csi) aperiodica y de señal de referencia (rs) de csi.

Info

Publication number
MX2019003659A
MX2019003659A MX2019003659A MX2019003659A MX2019003659A MX 2019003659 A MX2019003659 A MX 2019003659A MX 2019003659 A MX2019003659 A MX 2019003659A MX 2019003659 A MX2019003659 A MX 2019003659A MX 2019003659 A MX2019003659 A MX 2019003659A
Authority
MX
Mexico
Prior art keywords
csi
state information
channel state
reference signal
aperiodic channel
Prior art date
Application number
MX2019003659A
Other languages
English (en)
Inventor
Frenne Mattias
Grant Stephen
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2019003659A publication Critical patent/MX2019003659A/es

Links

Classifications

    • 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 signalling, i.e. of overhead other than pilot signals
    • H04L5/0057—Physical resource allocation for CQI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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 signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

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

Abstract

Se describen un método, dispositivo inalámbrico y nodo de red para configurar y usar CSI-RS. De acuerdo con una modalidad, un método incluye transmitir a un dispositivo inalámbrico una indicación de recursos de señales de referencia de información de estado de canal, CSI-RS, en donde la indicación indica uno o más de un recurso de CSI-RS dentro de una pluralidad configurada de recursos de CSI-RS configurados para ser usados por el dispositivo inalámbrico para señalización de CSI.
MX2019003659A 2016-09-30 2017-09-29 Agrupamiento de recursos de informacion de estado de canal (csi) aperiodica y de señal de referencia (rs) de csi. MX2019003659A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662403035P 2016-09-30 2016-09-30
PCT/IB2017/056044 WO2018060971A1 (en) 2016-09-30 2017-09-29 Aperiodic channel state information (csi) and csi-reference signal (rs) resource pooling

Publications (1)

Publication Number Publication Date
MX2019003659A true MX2019003659A (es) 2019-08-05

Family

ID=60190907

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019003659A MX2019003659A (es) 2016-09-30 2017-09-29 Agrupamiento de recursos de informacion de estado de canal (csi) aperiodica y de señal de referencia (rs) de csi.

Country Status (10)

Country Link
US (1) US20200022132A1 (es)
EP (1) EP3520305A1 (es)
JP (1) JP2019533931A (es)
CN (1) CN109792356B (es)
BR (1) BR112019006068A2 (es)
CL (1) CL2019000842A1 (es)
CO (1) CO2019003376A2 (es)
MX (1) MX2019003659A (es)
RU (1) RU2735309C1 (es)
WO (1) WO2018060971A1 (es)

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WO2020220343A1 (en) * 2019-04-30 2020-11-05 Nec Corporation Method for communication, communication device, and computer readable medium
BR112022016953A2 (pt) 2020-02-27 2022-10-25 Lenovo Beijing Ltd Método e aparelho para comunicação sem fio
WO2022079047A1 (en) * 2020-10-16 2022-04-21 Telefonaktiebolaget Lm Ericsson (Publ) Multi-slot reference signal triggering
EP4315948A4 (en) * 2021-04-02 2024-06-05 ZTE Corporation SYSTEMS AND METHODS FOR REPORTING AND BEAM MANAGEMENT USING ARTIFICIAL INTELLIGENCE

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US8812706B1 (en) * 2001-09-06 2014-08-19 Qualcomm Incorporated Method and apparatus for compensating for mismatched delays in signals of a mobile display interface (MDDI) system
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EP2469738B1 (en) * 2009-09-27 2021-02-24 LG Electronics Inc. Method and apparatus for transmitting reference signal in wireless communication system
US8305987B2 (en) * 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
KR20130039644A (ko) * 2011-10-12 2013-04-22 삼성전자주식회사 통신 시스템에서의 피드백 송수신 방법 및 장치
US9768930B2 (en) * 2012-02-11 2017-09-19 Lg Electronics Inc. Method for reporting channel state information, method for supporting same, and apparatus for said methods
WO2013169160A1 (en) * 2012-05-11 2013-11-14 Telefonaktiebolaget L M Ericsson (Publ) Reference signal design for special subframe configurations
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US9106386B2 (en) * 2012-08-03 2015-08-11 Intel Corporation Reference signal configuration for coordinated multipoint
JP5781139B2 (ja) * 2013-10-25 2015-09-16 株式会社Ｎｔｔドコモ 無線基地局装置、移動端末装置、無線通信システム及び無線通信方法
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US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design
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EP3252983A4 (en) * 2015-01-30 2018-10-03 Electronics and Telecommunications Research Institute Method and apparatus for transmitting downlink reference signal, and method and apparatus for transmitting control information in multi-cell collaborative communication system
US10425142B2 (en) * 2015-11-23 2019-09-24 Lg Electronics Inc. Method for transmitting and receiving channel state information in wireless communication system, and apparatus therefor
US10863494B2 (en) * 2018-01-22 2020-12-08 Apple Inc. Control signaling for uplink multiple input multiple output, channel state information reference signal configuration and sounding reference signal configuration

Also Published As

Publication number Publication date
US20200022132A1 (en) 2020-01-16
CO2019003376A2 (es) 2019-04-12
CN109792356A (zh) 2019-05-21
JP2019533931A (ja) 2019-11-21
CN109792356B (zh) 2023-05-12
RU2735309C1 (ru) 2020-10-29
WO2018060971A1 (en) 2018-04-05
CL2019000842A1 (es) 2019-06-21
EP3520305A1 (en) 2019-08-07
BR112019006068A2 (pt) 2019-06-18

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