MX2019013824A - Programacion de dispositivos de comunicacion inalambrica. - Google Patents

Programacion de dispositivos de comunicacion inalambrica.

Info

Publication number
MX2019013824A
MX2019013824A MX2019013824A MX2019013824A MX2019013824A MX 2019013824 A MX2019013824 A MX 2019013824A MX 2019013824 A MX2019013824 A MX 2019013824A MX 2019013824 A MX2019013824 A MX 2019013824A MX 2019013824 A MX2019013824 A MX 2019013824A
Authority
MX
Mexico
Prior art keywords
wireless communication
communication devices
scheduling
mcs
group
Prior art date
Application number
MX2019013824A
Other languages
English (en)
Inventor
Wilhelmsson Leif
Nilsson Thomas
Di Taranto Rocco
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 MX2019013824A publication Critical patent/MX2019013824A/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
    • H04L5/0058—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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/121—Wireless traffic scheduling for groups of terminals or users
    • 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
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Se describe un método para un punto de acceso para programar una pluralidad de dispositivos de comunicación inalámbrica para la transmisión. El método comprende seleccionar (210) un esquema de codificación y modulación - MCS - respectivo para cada uno de la pluralidad de dispositivos de comunicación inalámbrica, en donde cada uno de los respectivos MCS:s está asociado con una reducción de potencia respectiva, clasificar (220) la pluralidad de dispositivos de comunicación inalámbrica en dos o más grupos, en donde cada grupo tiene un tamaño máximo, y programar (230) cada uno de los dos o más grupos de dispositivos de comunicación inalámbrica en diferentes recursos de transmisión respectivos. La clasificación comprende dejar que los primeros dispositivos de comunicación inalámbrica que tengan el mismo primer MCS respectivo y la misma primera reducción de potencia respectiva pertenezcan al mismo grupo. La clasificación también comprende (si no se alcanza el tamaño máximo para el grupo) dejar que un segundo dispositivo de comunicación inalámbrica que tenga un segundo MCS respectivo y una segunda reducción de potencia respectiva pertenezca al grupo si se cumple un criterio de agrupación. El criterio de agrupación se basa en al menos la primera reducción de potencia respectiva. También se describen la disposición, el punto de acceso y el producto de programa de computadora correspondientes.
MX2019013824A 2017-05-24 2017-05-24 Programacion de dispositivos de comunicacion inalambrica. MX2019013824A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/062506 WO2018215061A1 (en) 2017-05-24 2017-05-24 Scheduling of wireless communication devices

Publications (1)

Publication Number Publication Date
MX2019013824A true MX2019013824A (es) 2020-01-30

Family

ID=58873797

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019013824A MX2019013824A (es) 2017-05-24 2017-05-24 Programacion de dispositivos de comunicacion inalambrica.

Country Status (7)

Country Link
US (2) US10973035B2 (es)
EP (1) EP3632023A1 (es)
JP (1) JP6999702B2 (es)
CN (2) CN114745090A (es)
MX (1) MX2019013824A (es)
RU (1) RU2739900C1 (es)
WO (1) WO2018215061A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111969966B (zh) * 2020-07-10 2024-06-07 普联技术有限公司 一种阻抗调节方法、装置及终端设备
EP4193507A1 (en) * 2020-08-06 2023-06-14 Nokia Technologies Oy Full resource allocation

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US7986959B2 (en) * 2007-02-14 2011-07-26 Qualcomm Incorporated Preamble based uplink power control for LTE
KR20090113377A (ko) * 2007-02-28 2009-10-30 가부시키가이샤 엔티티 도코모 기지국장치 및 통신제어방법
US7797013B2 (en) 2007-02-28 2010-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Radio communications using scheduled power amplifier backoff
WO2008115393A2 (en) * 2007-03-15 2008-09-25 Interdigital Technology Corporation Group resource allocation, scheduling and signaling in wireless communications
US20100177717A1 (en) * 2007-04-19 2010-07-15 Lg Electronics Inc. Grouping based resource allocation method, method for transmitting signal using the same, and grouping based resource allocation controller
JP2008301333A (ja) * 2007-06-01 2008-12-11 Fujitsu Ltd 多重伝送方法および装置
CN101090281B (zh) * 2007-06-19 2010-06-02 中兴通讯股份有限公司 一种上行随机接入前导序列选择方法
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JP5171439B2 (ja) * 2008-07-03 2013-03-27 京セラ株式会社 送信機及び送信制御方法
US9113430B2 (en) 2009-03-03 2015-08-18 Telefonaktiebolaget L M Ericsson (Publ) Base station and method for scheduler controlled setting of the output power of a base station power amplifier
US8831668B2 (en) 2010-11-08 2014-09-09 Qualcomm Incorporated Power control for TV white space devices
US10075969B2 (en) * 2011-04-25 2018-09-11 Texas Instruments Incorporated Medium access control schedulers for wireless communication
JP5900884B2 (ja) * 2012-02-17 2016-04-06 シャープ株式会社 制御局装置、および無線通信システム
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Also Published As

Publication number Publication date
CN114745090A (zh) 2022-07-12
US20200137771A1 (en) 2020-04-30
US10973035B2 (en) 2021-04-06
US11523406B2 (en) 2022-12-06
CN110651442B (zh) 2022-03-29
CN110651442A (zh) 2020-01-03
US20210195611A1 (en) 2021-06-24
WO2018215061A1 (en) 2018-11-29
RU2739900C1 (ru) 2020-12-29
JP2020521399A (ja) 2020-07-16
EP3632023A1 (en) 2020-04-08
JP6999702B2 (ja) 2022-01-19

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