MX2014013653A - Metodo y acomodo en un sistema de comunicacion inalambrico. - Google Patents

Metodo y acomodo en un sistema de comunicacion inalambrico.

Info

Publication number
MX2014013653A
MX2014013653A MX2014013653A MX2014013653A MX2014013653A MX 2014013653 A MX2014013653 A MX 2014013653A MX 2014013653 A MX2014013653 A MX 2014013653A MX 2014013653 A MX2014013653 A MX 2014013653A MX 2014013653 A MX2014013653 A MX 2014013653A
Authority
MX
Mexico
Prior art keywords
configuration
receiving node
information carrying
muting
node
Prior art date
Application number
MX2014013653A
Other languages
English (en)
Other versions
MX336215B (es
Inventor
David Hammarwall
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48570426&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2014013653(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2014013653A publication Critical patent/MX2014013653A/es
Publication of MX336215B publication Critical patent/MX336215B/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0076—Distributed coding, e.g. network coding, involving channel coding
    • H04L1/0077—Cooperative coding
    • 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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • 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
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • H04B7/0413—MIMO systems
    • H04B7/0417—Feedback systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03898—Spatial equalizers codebook-based design
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03891—Spatial equalizers
    • H04L25/03949—Spatial equalizers equalizer selection or adaptation based on feedback
    • 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), DMT
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment

Landscapes

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

Abstract

La invención se refiere a un método y el acomodo en un nodo transmisor (560) y un nodo receptor (540) en un sistema de comunicaciones inalámbrico (500). Una pluralidad de configuraciones de transmisión está disponible para transmitir una señal portadora de información desde el nodo transmisor hasta el nodo receptor. El nodo transmisor determina (940) una pluralidad de configuraciones de silenciamiento y selecciona (950) una configuración de transmisión. Cada configuración de silenciamiento corresponde a al menos una configuración de transmisión. El nodo transmisor transmite (960), hacia el nodo receptor, un mensaje de configuración dinámica que identifica a al menos una configuración de silenciamiento que corresponde a la configuración de transmisión seleccionada, y transmite (960) al nodo receptor la señal portadora de información de acuerdo con la configuración de transmisión seleccionada. El nodo receptor recibe (910, 920) el mensaje de configuración dinámica y la señal portadora de información y decodifica (930) la señal portadora de información recibida tomando en cuenta la al menos una configuración de silenciamiento.
MX2014013653A 2012-05-11 2013-05-10 Metodo y acomodo en un sistema de comunicacion inalambrico. MX336215B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261646073P 2012-05-11 2012-05-11
PCT/SE2013/000070 WO2013169170A1 (en) 2012-05-11 2013-05-10 Method and arrangement in a wireless communication system

Publications (2)

Publication Number Publication Date
MX2014013653A true MX2014013653A (es) 2015-02-12
MX336215B MX336215B (es) 2016-01-11

Family

ID=48570426

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013653A MX336215B (es) 2012-05-11 2013-05-10 Metodo y acomodo en un sistema de comunicacion inalambrico.

Country Status (21)

Country Link
US (1) US9532333B2 (es)
EP (1) EP2847907B1 (es)
JP (1) JP6329133B2 (es)
KR (1) KR102068483B1 (es)
CN (1) CN104272628B (es)
AP (1) AP2014008107A0 (es)
AU (1) AU2013260236B2 (es)
BR (1) BR112014028118B1 (es)
CA (1) CA2873377C (es)
DK (1) DK2847907T3 (es)
ES (1) ES2624486T3 (es)
HK (1) HK1205836A1 (es)
IL (1) IL235583B (es)
MA (1) MA37617B1 (es)
MX (1) MX336215B (es)
MY (1) MY166921A (es)
PH (1) PH12014502488A1 (es)
RU (1) RU2630179C2 (es)
SG (1) SG11201407384RA (es)
WO (1) WO2013169170A1 (es)
ZA (1) ZA201408851B (es)

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US11139862B2 (en) * 2012-11-02 2021-10-05 Samsung Electronics Co., Ltd. Configuration of rate matching and interference measurement resources for coordinated multi-point transmission
KR101830740B1 (ko) * 2013-03-13 2018-02-21 엘지전자 주식회사 무선접속 시스템에서 온오프 스몰셀에 대한 정보를 관리하는 방법 및 이를 지원하는 장치
CN104105120B (zh) * 2013-04-08 2019-03-12 中兴通讯股份有限公司 一种干扰测量方法、网络侧设备及终端设备
KR102058878B1 (ko) * 2013-05-16 2019-12-26 삼성전자주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
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KR20160098435A (ko) * 2013-12-16 2016-08-18 후아웨이 테크놀러지 컴퍼니 리미티드 파일럿 신호 전송 방법, 기지국, 및 사용자 장비
US10243720B2 (en) 2013-12-18 2019-03-26 Idac Holdings, Inc. Methods, apparatus and systems for interference management in a full duplex radio system
US9813216B2 (en) * 2014-04-04 2017-11-07 Lg Electronics Inc. Method for reporting channel state information having interference cancellation capability reflected therein, and apparatus therefor
US10367625B2 (en) * 2014-07-03 2019-07-30 Lg Electronics Inc. Hybrid beamforming method and apparatus for multi-rank support in wireless access system
CN106797649B (zh) * 2014-10-10 2021-06-04 瑞典爱立信有限公司 与灵活的csi配置和关联反馈有关的系统和方法
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EP3065320B1 (en) * 2015-03-04 2018-09-19 Telefonica S.A. Method, system and devices for reducing interferences in OFDMA wireless communication networks
FI3754863T3 (fi) * 2016-08-12 2022-12-15 Monisäteiset koodikirjat lisäoptimoidulla saatetiedoilla
US20180317107A1 (en) * 2017-04-28 2018-11-01 Qualcomm Incorporated Adaptive wake-up scheduling under prs muting
WO2018203104A1 (en) * 2017-05-01 2018-11-08 Telefonaktiebolaget Lm Ericsson (Publ) Subframe handling for extra-standard information in ofdm
US11115970B2 (en) * 2018-10-11 2021-09-07 Qualcomm Incorporated Techniques for configuring transmission configuration states in wireless communications
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US20220038161A1 (en) * 2018-12-13 2022-02-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for multiple antenna systems
CN113796130B (zh) * 2019-05-02 2024-03-26 夏普株式会社 集成接入和回程网络的信令静默

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Also Published As

Publication number Publication date
HK1205836A1 (en) 2015-12-24
MY166921A (en) 2018-07-24
MA37617B1 (fr) 2017-07-31
CN104272628B (zh) 2017-11-14
MX336215B (es) 2016-01-11
RU2630179C2 (ru) 2017-09-05
US9532333B2 (en) 2016-12-27
EP2847907B1 (en) 2017-02-22
EP2847907A1 (en) 2015-03-18
JP6329133B2 (ja) 2018-05-23
CA2873377A1 (en) 2013-11-14
PH12014502488B1 (en) 2015-01-12
JP2015525488A (ja) 2015-09-03
IL235583A0 (en) 2015-01-29
KR20150008424A (ko) 2015-01-22
BR112014028118B1 (pt) 2022-11-16
RU2014150070A (ru) 2016-07-10
ES2624486T3 (es) 2017-07-14
AU2013260236A1 (en) 2014-12-04
WO2013169170A1 (en) 2013-11-14
MA37617A1 (fr) 2016-08-31
BR112014028118A2 (pt) 2017-06-27
CN104272628A (zh) 2015-01-07
KR102068483B1 (ko) 2020-02-11
AP2014008107A0 (en) 2014-12-31
PH12014502488A1 (en) 2015-01-12
CA2873377C (en) 2019-01-29
US20150131604A1 (en) 2015-05-14
IL235583B (en) 2018-11-29
BR112014028118A8 (pt) 2021-06-15
SG11201407384RA (en) 2014-12-30
AU2013260236B2 (en) 2017-06-29
DK2847907T3 (en) 2017-04-18
ZA201408851B (en) 2016-03-30

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