CL2020002028A1 - Señalización de control eficiente utilizando un espacio de búsqueda común. - Google Patents

Señalización de control eficiente utilizando un espacio de búsqueda común.

Info

Publication number
CL2020002028A1
CL2020002028A1 CL2020002028A CL2020002028A CL2020002028A1 CL 2020002028 A1 CL2020002028 A1 CL 2020002028A1 CL 2020002028 A CL2020002028 A CL 2020002028A CL 2020002028 A CL2020002028 A CL 2020002028A CL 2020002028 A1 CL2020002028 A1 CL 2020002028A1
Authority
CL
Chile
Prior art keywords
search space
common search
control signaling
efficient control
resources
Prior art date
Application number
CL2020002028A
Other languages
English (en)
Inventor
Stefan Parkvall
Robert Baldemair
Erik Dahlman
Larsson Daniel Chen
Sorour Falahati
Axel Guthmann
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 CL2020002028A1 publication Critical patent/CL2020002028A1/es

Links

Classifications

    • 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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1614—Details of the supervisory signal using bitmaps
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • 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
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • 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
    • 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

Landscapes

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

Abstract

Se describe un método para operar un nodo de red (100) en una red de acceso por radio, el método comprende transmitir un mensaje de asignación de recursos que comprende un campo de bits, transmitiéndose el mensaje de asignación de recursos para su recepción en un espacio de búsqueda común al cual está asociada una primera parte de ancho de banda con una primera unidad de tamaño de asignación de recursos, en donde el campo de bit asigna recursos en una segunda parte de ancho de banda con una segunda unidad de tamaño de asignación de recursos.
CL2020002028A 2018-02-16 2020-08-04 Señalización de control eficiente utilizando un espacio de búsqueda común. CL2020002028A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1800040 2018-02-16

Publications (1)

Publication Number Publication Date
CL2020002028A1 true CL2020002028A1 (es) 2020-12-18

Family

ID=65718069

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002028A CL2020002028A1 (es) 2018-02-16 2020-08-04 Señalización de control eficiente utilizando un espacio de búsqueda común.

Country Status (11)

Country Link
US (3) US10524251B2 (es)
EP (2) EP4661333A3 (es)
JP (1) JP6831929B2 (es)
KR (1) KR102085658B1 (es)
CN (2) CN116390251A (es)
BR (1) BR112020016554B1 (es)
CL (1) CL2020002028A1 (es)
ES (1) ES3056148T3 (es)
MX (1) MX2020008452A (es)
RU (1) RU2759442C1 (es)
WO (1) WO2019160486A1 (es)

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JP7078142B2 (ja) * 2018-08-03 2022-05-31 富士通株式会社 データ送受信方法及び装置
WO2020032770A1 (ko) * 2018-08-10 2020-02-13 엘지전자 주식회사 무선 통신 시스템에서 신호를 수신 단말에게 전송하는 방법 및 단말
US11570777B2 (en) 2019-05-03 2023-01-31 Qualcomm Incorporated Determining transmission configurations for resource block groups and precoding resource block groups
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CN114557026B (zh) * 2019-10-28 2025-08-26 捷开通讯(深圳)有限公司 侧链路优先级排序方法、用户设备和基站
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WO2023019410A1 (zh) * 2021-08-16 2023-02-23 北京小米移动软件有限公司 一种传输下行控制信息dci的方法及其装置
US12047314B2 (en) * 2021-09-09 2024-07-23 Nokia Technologies Oy Control resource set combining for reduced capability devices
JP7729905B2 (ja) * 2021-10-20 2025-08-26 株式会社デンソー 装置、基地局及び方法
WO2023092427A1 (zh) * 2021-11-25 2023-06-01 富士通株式会社 转发器、网络设备及其通信方法
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Also Published As

Publication number Publication date
JP6831929B2 (ja) 2021-02-17
CN111713160B (zh) 2023-09-05
US20200092868A1 (en) 2020-03-19
ES3056148T3 (en) 2026-02-18
EP4661333A2 (en) 2025-12-10
KR102085658B1 (ko) 2020-05-15
WO2019160486A1 (en) 2019-08-22
EP3753349A1 (en) 2020-12-23
BR112020016554A2 (pt) 2020-12-22
US10524251B2 (en) 2019-12-31
CN116390251A (zh) 2023-07-04
US20220248381A1 (en) 2022-08-04
CN111713160A (zh) 2020-09-25
RU2759442C1 (ru) 2021-11-15
EP4661333A3 (en) 2025-12-17
KR20190141010A (ko) 2019-12-20
EP3753349C0 (en) 2025-12-10
US20190261331A1 (en) 2019-08-22
EP3753349B1 (en) 2025-12-10
US11968688B2 (en) 2024-04-23
JP2021507548A (ja) 2021-02-22
BR112020016554B1 (pt) 2022-11-29
US11337201B2 (en) 2022-05-17
MX2020008452A (es) 2020-09-28

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