AR107247A1 - Sistema, método y aparato para seleccionar el formato de la información de control de enlace descendente - Google Patents

Sistema, método y aparato para seleccionar el formato de la información de control de enlace descendente

Info

Publication number
AR107247A1
AR107247A1 ARP160104059A ARP160104059A AR107247A1 AR 107247 A1 AR107247 A1 AR 107247A1 AR P160104059 A ARP160104059 A AR P160104059A AR P160104059 A ARP160104059 A AR P160104059A AR 107247 A1 AR107247 A1 AR 107247A1
Authority
AR
Argentina
Prior art keywords
format
dci
control information
subframe
selecting
Prior art date
Application number
ARP160104059A
Other languages
English (en)
Inventor
Carola Faronius
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 AR107247A1 publication Critical patent/AR107247A1/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
    • 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 signaling, i.e. of overhead other than pilot signals
    • 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
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous 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
    • H04L5/0058—Allocation criteria
    • H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
    • 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
    • H04L5/0087—Timing of allocation when data requirements change
    • 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
    • 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
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0041—Frequency-non-contiguous
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • 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
    • H04L5/0085—Timing of allocation when channel conditions change

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Se selecciona un formato de información de control de enlace descendente (DCI) para transmitir un mensaje DCI en una subtrama. La subtrama puede usarse, por ejemplo, para llevar datos de comunicación de voz que admitan una aplicación de voz por LTE (VoLTE) o provean de otro modo cobertura de voz de enlace descendente (DL). En un aspecto, se selecciona un cierto formato DCI de enlace descendente (por ejemplo, el formato DCI 1A), cuando hay un escenario de alta pérdida por trayecto y/o interferencia, y/o el paquete tiene datos con una alta prioridad (por ejemplo, bajo valor QCI). Esta técnica puede llevar a que haya menos pérdida de llamadas debido a eventos de temporización RTP, y puede mejorar la percepción y el puntaje promedio de opinión (MOS) de calidad VoLTE.
ARP160104059A 2015-12-30 2016-12-28 Sistema, método y aparato para seleccionar el formato de la información de control de enlace descendente AR107247A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562273034P 2015-12-30 2015-12-30

Publications (1)

Publication Number Publication Date
AR107247A1 true AR107247A1 (es) 2018-04-11

Family

ID=57861198

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160104059A AR107247A1 (es) 2015-12-30 2016-12-28 Sistema, método y aparato para seleccionar el formato de la información de control de enlace descendente

Country Status (5)

Country Link
US (1) US10298375B2 (es)
EP (1) EP3398283B1 (es)
CN (2) CN113411900B (es)
AR (1) AR107247A1 (es)
WO (1) WO2017116299A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11477771B2 (en) * 2016-04-05 2022-10-18 Qualcomm Incorporated Indicating start and stop symbols of PDSCH and PUSCH through PDCCH
WO2017184039A1 (en) * 2016-04-19 2017-10-26 Telefonaktiebolaget Lm Ericsson (Publ) Applying more robust transmission procedure
WO2020206605A1 (zh) * 2019-04-09 2020-10-15 Oppo广东移动通信有限公司 下行控制信令传输方法及相关产品
WO2021100861A1 (ja) * 2019-11-20 2021-05-27 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US12015669B2 (en) * 2022-10-19 2024-06-18 Cisco Technology, Inc. Dynamic open radio access network radio unit sharing between multiple tenant open radio access network distributed units

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101045380B1 (ko) * 2008-12-23 2011-06-30 엘지전자 주식회사 천장형 공기조화기
WO2010112085A1 (en) * 2009-04-03 2010-10-07 Nokia Siemens Networks Oy Dynamic load control for downlink signaling channels
CN101895936A (zh) * 2009-05-18 2010-11-24 中兴通讯股份有限公司 一种分配控制信道资源的方法及装置
US9124406B2 (en) * 2009-12-29 2015-09-01 Qualcomm Incorporated Fallback operation for cross-carrier signaling in multi-carrier operation
PT2552672E (pt) * 2010-03-30 2014-09-10 Bekaert Sa Nv Configuração para faixas compreendendo cordões de reforço
US20120000992A1 (en) * 2010-07-01 2012-01-05 Hsien-Chao Shih Paint cup structure of paintball gun
CN105578599A (zh) * 2010-11-16 2016-05-11 华为技术有限公司 测量参考信号的发送方法和配置指示方法及设备
WO2012127456A1 (en) * 2011-03-24 2012-09-27 Ramot At Tel-Aviv University Ltd. Method and devices for solid structure formation by localized microwaves
KR20140044359A (ko) * 2011-07-26 2014-04-14 엘지전자 주식회사 무선통신시스템에서 제어정보 전송 방법 및 장치
CN103024807B (zh) * 2011-09-23 2015-08-19 华为技术有限公司 传输控制信息的方法、用户设备和基站
CN103369694B (zh) * 2012-03-30 2016-04-13 普天信息技术研究院有限公司 一种自适应pdcch格式选择方法
US9386576B2 (en) * 2012-11-14 2016-07-05 Qualcomm Incorporated PUCCH resource determination for EPDCCH
WO2015116870A1 (en) * 2014-01-29 2015-08-06 Interdigital Patent Holdings, Inc. Method and apparatus for implementing coverage enhancement (ce) operations

Also Published As

Publication number Publication date
EP3398283A1 (en) 2018-11-07
EP3398283B1 (en) 2020-04-08
CN113411900B (zh) 2024-03-08
CN108476112B (zh) 2021-06-22
US20180234224A1 (en) 2018-08-16
CN108476112A (zh) 2018-08-31
CN113411900A (zh) 2021-09-17
WO2017116299A1 (en) 2017-07-06
US10298375B2 (en) 2019-05-21

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