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MX2019009207A - Compensador dinamico mcs para tti corto. - Google Patents

Compensador dinamico mcs para tti corto.

Info

Publication number
MX2019009207A
MX2019009207A MX2019009207A MX2019009207A MX2019009207A MX 2019009207 A MX2019009207 A MX 2019009207A MX 2019009207 A MX2019009207 A MX 2019009207A MX 2019009207 A MX2019009207 A MX 2019009207A MX 2019009207 A MX2019009207 A MX 2019009207A
Authority
MX
Mexico
Prior art keywords
uci
shared channel
transmission
physical uplink
uplink shared
Prior art date
Application number
MX2019009207A
Other languages
English (en)
Inventor
SUNDBERG Mårten
Sahlin Henrik
Li Jingya
Falconetti Laetitia
Chen Larsson Daniel
Zhao Hongxia
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 MX2019009207A publication Critical patent/MX2019009207A/es

Links

Classifications

    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/0025—Transmission of mode-switching 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
    • H04L1/0026—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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1861—Physical mapping arrangements
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04L1/0028—Formatting
    • H04L1/0031—Multiple signaling transmission
    • 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
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

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

Abstract

De acuerdo con algunas modalidades, un método en un nodo de red comprende: determinar que la información de control de enlace ascendente, UCI, y una carga útil de datos se enviarán a través de un canal físico compartido de enlace ascendente en una transmisión de ranura/sub-ranura; determinar un esquema de codificación de modulación, MCS, de compensación para la transmisión de la UCI a través del canal físico compartido del enlace ascendente; y comunicar el desplazamiento o compensación MCS a un dispositivo inalámbrico. De acuerdo con algunas modalidades, un método en un dispositivo inalámbrico comprende: determinar que UCI y una carga útil de datos se enviarán a través de un canal compartido físico de enlace ascendente en una transmisión de ranura/sub-ranura; recibir un desplazamiento o compensación MCS para la transmisión de la UCI a través del canal físico compartido del enlace ascendente; y comunicar, a un nodo de la red, la UCI utilizando el desplazamiento o compensación MCS. La UCI y la carga útil de datos pueden enviarse a través del canal físico compartido de enlace ascendente con una transmisión de ranura/sub-ranura o un corto intervalo (sTTI) de tiempo de transmisión.
MX2019009207A 2017-02-03 2018-02-02 Compensador dinamico mcs para tti corto. MX2019009207A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762454430P 2017-02-03 2017-02-03
PCT/EP2018/052648 WO2018141903A1 (en) 2017-02-03 2018-02-02 Dynamic mcs offset for short tti

Publications (1)

Publication Number Publication Date
MX2019009207A true MX2019009207A (es) 2019-09-10

Family

ID=61168092

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019009207A MX2019009207A (es) 2017-02-03 2018-02-02 Compensador dinamico mcs para tti corto.

Country Status (12)

Country Link
US (1) US12143206B2 (es)
EP (2) EP3917245B1 (es)
JP (1) JP6914341B2 (es)
CN (1) CN110313207B (es)
BR (1) BR112019015585A2 (es)
DK (1) DK3491872T3 (es)
ES (2) ES2880003T3 (es)
HU (1) HUE054994T2 (es)
MX (1) MX2019009207A (es)
PL (1) PL3491872T3 (es)
RU (1) RU2718120C1 (es)
WO (1) WO2018141903A1 (es)

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US11310786B2 (en) * 2017-09-11 2022-04-19 Telefonaktiebolaget Lm Ericsson (Publ) Control information on data channel in radio access network
US10680698B2 (en) * 2017-10-31 2020-06-09 Qualcomm Incorporated Uplink control information mapping on a shortened uplink shared channel
CN109802813B (zh) * 2017-11-17 2021-03-02 华为技术有限公司 上行控制信息传输方法和设备
US10863348B1 (en) * 2018-09-24 2020-12-08 Perspecta Labs Inc. Spread spectrum signature reduction
US11778617B2 (en) * 2019-08-27 2023-10-03 Qualcomm Incorporated Multiplexing uplink control information on uplink shared channel transmissions
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US11792802B2 (en) * 2020-01-10 2023-10-17 Qualcomm Incorporated Uplink shared channel feedback piggybacking
US12058694B2 (en) * 2022-03-15 2024-08-06 Qualcomm Incorporated Uplink logical channel specific modulation and coding scheme signaling
WO2023175786A1 (ja) * 2022-03-16 2023-09-21 株式会社Ｎｔｔドコモ 端末、無線通信方法及び基地局

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Also Published As

Publication number Publication date
PL3491872T3 (pl) 2021-10-25
JP6914341B2 (ja) 2021-08-04
CN110313207A (zh) 2019-10-08
JP2020506602A (ja) 2020-02-27
RU2718120C1 (ru) 2020-03-30
DK3491872T3 (da) 2021-05-31
EP3491872A1 (en) 2019-06-05
BR112019015585A2 (pt) 2020-03-17
CN110313207B (zh) 2024-02-23
EP3917245B1 (en) 2024-05-29
EP3491872B1 (en) 2021-04-07
US20190199468A1 (en) 2019-06-27
EP3917245A1 (en) 2021-12-01
US12143206B2 (en) 2024-11-12
WO2018141903A1 (en) 2018-08-09
HUE054994T2 (hu) 2021-10-28
EP3917245C0 (en) 2024-05-29
ES2880003T3 (es) 2021-11-23
ES2983330T3 (es) 2024-10-22

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