BRPI0717830A2 - multiplexação de pilotos de uplink em su-mimo e sdma para sistemas sc-fdma - Google Patents

multiplexação de pilotos de uplink em su-mimo e sdma para sistemas sc-fdma

Info

Publication number
BRPI0717830A2
BRPI0717830A2 BRPI0717830A BRPI0717830A BRPI0717830A2 BR PI0717830 A2 BRPI0717830 A2 BR PI0717830A2 BR PI0717830 A BRPI0717830 A BR PI0717830A BR PI0717830 A BRPI0717830 A BR PI0717830A BR PI0717830 A2 BRPI0717830 A2 BR PI0717830A2
Authority
BR
Brazil
Prior art keywords
suplimo
multiplexing
uplink pilot
fdma systems
uplink pilots
Prior art date
Application number
BRPI0717830A
Other languages
English (en)
Portuguese (pt)
Inventor
Prasad Malladi Durga
Montojo Juan
Zhang Xiaoxia
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BRPI0717830A2 publication Critical patent/BRPI0717830A2/pt

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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
BRPI0717830A 2006-10-10 2007-10-05 multiplexação de pilotos de uplink em su-mimo e sdma para sistemas sc-fdma BRPI0717830A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85094206P 2006-10-10 2006-10-10
PCT/US2007/080560 WO2008045781A1 (en) 2006-10-10 2007-10-05 Uplink pilot multiplexing in su-mimo and sdma for sc-fdma systems

Publications (1)

Publication Number Publication Date
BRPI0717830A2 true BRPI0717830A2 (pt) 2018-09-18

Family

ID=38904571

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717830A BRPI0717830A2 (pt) 2006-10-10 2007-10-05 multiplexação de pilotos de uplink em su-mimo e sdma para sistemas sc-fdma

Country Status (14)

Country Link
US (1) US8300533B2 (enExample)
EP (1) EP2084877B1 (enExample)
JP (2) JP2010506543A (enExample)
KR (1) KR101122402B1 (enExample)
CN (1) CN101523840B (enExample)
AT (1) ATE506794T1 (enExample)
BR (1) BRPI0717830A2 (enExample)
CA (1) CA2663258A1 (enExample)
DE (1) DE602007014091D1 (enExample)
ES (1) ES2365436T3 (enExample)
PL (1) PL2084877T3 (enExample)
RU (1) RU2419233C2 (enExample)
TW (1) TW200835251A (enExample)
WO (1) WO2008045781A1 (enExample)

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Also Published As

Publication number Publication date
DE602007014091D1 (de) 2011-06-01
JP5512757B2 (ja) 2014-06-04
ATE506794T1 (de) 2011-05-15
CA2663258A1 (en) 2008-04-17
RU2009117660A (ru) 2010-11-20
JP2010506543A (ja) 2010-02-25
ES2365436T3 (es) 2011-10-05
KR20090068281A (ko) 2009-06-25
TW200835251A (en) 2008-08-16
PL2084877T3 (pl) 2011-09-30
JP2013013101A (ja) 2013-01-17
EP2084877A1 (en) 2009-08-05
WO2008045781A1 (en) 2008-04-17
RU2419233C2 (ru) 2011-05-20
US8300533B2 (en) 2012-10-30
CN101523840A (zh) 2009-09-02
CN101523840B (zh) 2013-10-02
KR101122402B1 (ko) 2012-05-15
US20090316675A1 (en) 2009-12-24
EP2084877B1 (en) 2011-04-20

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Legal Events

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

Free format text: REFERENTE AS 7A, 8A, 9A, 10A E 11A ANUIDADES.

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 2495 DE 30-10-2018 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.