BRPI0919213A2 - arquitetura para suportar comunicação sem fio em uma rede ampla de múltiplas entradas e múltiplas saídas através de um enlace de subida - Google Patents

arquitetura para suportar comunicação sem fio em uma rede ampla de múltiplas entradas e múltiplas saídas através de um enlace de subida

Info

Publication number
BRPI0919213A2
BRPI0919213A2 BRPI0919213A BRPI0919213A BRPI0919213A2 BR PI0919213 A2 BRPI0919213 A2 BR PI0919213A2 BR PI0919213 A BRPI0919213 A BR PI0919213A BR PI0919213 A BRPI0919213 A BR PI0919213A BR PI0919213 A2 BRPI0919213 A2 BR PI0919213A2
Authority
BR
Brazil
Prior art keywords
over
architecture
wireless communication
support wireless
wide network
Prior art date
Application number
BRPI0919213A
Other languages
English (en)
Inventor
Ashok N Rudrapatna
Kemal M Karakayali
Krishna Balachandran
Srinivas R Kadaba
Original Assignee
Alcatel Lucent Usa Inc
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 Alcatel Lucent Usa Inc filed Critical Alcatel Lucent Usa Inc
Publication of BRPI0919213A2 publication Critical patent/BRPI0919213A2/pt

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
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • 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
    • 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
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI0919213A 2008-09-18 2009-09-03 arquitetura para suportar comunicação sem fio em uma rede ampla de múltiplas entradas e múltiplas saídas através de um enlace de subida BRPI0919213A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/233,150 US20100067435A1 (en) 2008-09-18 2008-09-18 Architecture to support network-wide multiple-in-multiple-out wireless communication over an uplink
PCT/US2009/004980 WO2010033157A1 (en) 2008-09-18 2009-09-03 An architecture to support network-wide multiple-in-multiple-out wireless communication over an uplink

Publications (1)

Publication Number Publication Date
BRPI0919213A2 true BRPI0919213A2 (pt) 2015-12-08

Family

ID=41338605

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0919213A BRPI0919213A2 (pt) 2008-09-18 2009-09-03 arquitetura para suportar comunicação sem fio em uma rede ampla de múltiplas entradas e múltiplas saídas através de um enlace de subida

Country Status (7)

Country Link
US (1) US20100067435A1 (pt)
EP (1) EP2335445B1 (pt)
JP (1) JP5474072B2 (pt)
KR (1) KR101176377B1 (pt)
CN (1) CN102160446B (pt)
BR (1) BRPI0919213A2 (pt)
WO (1) WO2010033157A1 (pt)

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US9154208B2 (en) * 2012-06-13 2015-10-06 Alcatel Lucent System and method of wireless fixed access using a multiple antenna array
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US11019637B2 (en) * 2014-01-24 2021-05-25 Nokia Solutions And Networks Oy Method, apparatus and computer program for scheduling in dual connectivity scenarios
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Also Published As

Publication number Publication date
KR101176377B1 (ko) 2012-08-23
CN102160446B (zh) 2015-09-23
JP5474072B2 (ja) 2014-04-16
EP2335445B1 (en) 2019-11-06
CN102160446A (zh) 2011-08-17
WO2010033157A1 (en) 2010-03-25
EP2335445A1 (en) 2011-06-22
KR20110043770A (ko) 2011-04-27
JP2012503417A (ja) 2012-02-02
US20100067435A1 (en) 2010-03-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.