BR112013022308A2 - método para transmitir/receber dados, e, rede de comunicação sem fio - Google Patents

método para transmitir/receber dados, e, rede de comunicação sem fio

Info

Publication number
BR112013022308A2
BR112013022308A2 BR112013022308A BR112013022308A BR112013022308A2 BR 112013022308 A2 BR112013022308 A2 BR 112013022308A2 BR 112013022308 A BR112013022308 A BR 112013022308A BR 112013022308 A BR112013022308 A BR 112013022308A BR 112013022308 A2 BR112013022308 A2 BR 112013022308A2
Authority
BR
Brazil
Prior art keywords
transmitting
wireless communication
communication network
receiving data
receiving
Prior art date
Application number
BR112013022308A
Other languages
English (en)
Other versions
BR112013022308B1 (pt
Inventor
Daniele Migliorini
Dario Sabella
Generoso Pagano
Giovanni Stea
Marco Caretti
Matteo Maria Andreozzi
Roberto Fantini
Original Assignee
Telecom Italia Spa
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 Telecom Italia Spa filed Critical Telecom Italia Spa
Publication of BR112013022308A2 publication Critical patent/BR112013022308A2/pt
Publication of BR112013022308B1 publication Critical patent/BR112013022308B1/pt

Links

Classifications

    • 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
    • H04B7/0452—Multi-user 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
    • H04B7/06—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
    • H04B7/0689—Hybrid systems, i.e. switching and simultaneous transmission using different transmission schemes, at least one of them being a diversity transmission scheme
    • 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
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03343—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
BR112013022308-1A 2011-03-03 2011-03-03 Método para transmitir/receber dados, e, rede de comunicação sem fio BR112013022308B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/053225 WO2012116755A1 (en) 2011-03-03 2011-03-03 Lte scheduling

Publications (2)

Publication Number Publication Date
BR112013022308A2 true BR112013022308A2 (pt) 2016-11-29
BR112013022308B1 BR112013022308B1 (pt) 2021-11-09

Family

ID=44625621

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013022308-1A BR112013022308B1 (pt) 2011-03-03 2011-03-03 Método para transmitir/receber dados, e, rede de comunicação sem fio

Country Status (8)

Country Link
US (1) US8964867B2 (pt)
EP (1) EP2681886B1 (pt)
JP (1) JP5824533B2 (pt)
KR (1) KR101728840B1 (pt)
CN (1) CN103460658B (pt)
AR (1) AR085603A1 (pt)
BR (1) BR112013022308B1 (pt)
WO (1) WO2012116755A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6807405B1 (en) 1999-04-28 2004-10-19 Isco International, Inc. Method and a device for maintaining the performance quality of a code-division multiple access system in the presence of narrow band interference
US8385483B2 (en) 2008-11-11 2013-02-26 Isco International, Llc Self-adaptive digital RF bandpass and bandstop filter architecture
US9144076B2 (en) * 2011-09-18 2015-09-22 Nec Laboratories America, Inc. User pairing and resource allocation for downlink multiuser multi-input-multi-output in long term evolution advanced systems
US9319916B2 (en) 2013-03-15 2016-04-19 Isco International, Llc Method and appartus for signal interference processing
TWI496495B (zh) * 2013-05-17 2015-08-11 Univ Nat Sun Yat Sen 多入多出系統中依客戶排程數選擇傳送模式之系統及方法
US9445427B2 (en) 2014-04-30 2016-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Downlink resource allocation in OFDM networks
US9668223B2 (en) 2014-05-05 2017-05-30 Isco International, Llc Method and apparatus for increasing performance of communication links of communication nodes
US9609660B2 (en) 2014-12-19 2017-03-28 Wipro Limited System and method for adaptive downlink scheduler for wireless networks
WO2016178778A1 (en) 2015-05-04 2016-11-10 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
KR101716858B1 (ko) * 2016-02-19 2017-03-15 콘텔라 주식회사 이동통신 기지국 장치의 다운링크 스케줄링 방법 및 그 기지국 장치
CA3024175C (en) 2016-06-01 2024-06-11 Isco International, Llc Method and apparatus for performing signal conditioning to mitigate interference detected in a communication system
US10298279B2 (en) 2017-04-05 2019-05-21 Isco International, Llc Method and apparatus for increasing performance of communication paths for communication nodes
US10284313B2 (en) 2017-08-09 2019-05-07 Isco International, Llc Method and apparatus for monitoring, detecting, testing, diagnosing and/or mitigating interference in a communication system
US10812121B2 (en) 2017-08-09 2020-10-20 Isco International, Llc Method and apparatus for detecting and analyzing passive intermodulation interference in a communication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8320479B2 (en) 2009-02-25 2012-11-27 Alcatel Lucent Ranking and grouping of transmissions in communication system
EP2273716B1 (en) 2009-06-30 2012-10-31 NTT DoCoMo, Inc. Apparatus and method for allocating a plurality of subchannels to a plurality of terminals
US8386875B2 (en) * 2009-08-07 2013-02-26 Research In Motion Limited Method and system for handling HARQ operations during transmission mode changes
US8873441B2 (en) * 2011-01-04 2014-10-28 Nec Laboratories America, Inc. Method for LTE downlink scheduling with MIMO
US10075969B2 (en) * 2011-04-25 2018-09-11 Texas Instruments Incorporated Medium access control schedulers for wireless communication

Also Published As

Publication number Publication date
US8964867B2 (en) 2015-02-24
WO2012116755A1 (en) 2012-09-07
KR20140010429A (ko) 2014-01-24
KR101728840B1 (ko) 2017-04-20
CN103460658B (zh) 2016-01-20
JP5824533B2 (ja) 2015-11-25
BR112013022308B1 (pt) 2021-11-09
US20130329826A1 (en) 2013-12-12
AR085603A1 (es) 2013-10-16
EP2681886B1 (en) 2017-07-26
JP2014507097A (ja) 2014-03-20
CN103460658A (zh) 2013-12-18
EP2681886A1 (en) 2014-01-08

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 25/03 , H04B 7/00 , H04L 5/00 , H04L 27/00

Ipc: H04B 7/06 (2006.01), H04L 5/00 (2006.01), H04L 25/

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/03/2011, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.