MX2009004419A - Estructuras de trama para sistemas de comunicacion inalambrica. - Google Patents

Estructuras de trama para sistemas de comunicacion inalambrica.

Info

Publication number
MX2009004419A
MX2009004419A MX2009004419A MX2009004419A MX2009004419A MX 2009004419 A MX2009004419 A MX 2009004419A MX 2009004419 A MX2009004419 A MX 2009004419A MX 2009004419 A MX2009004419 A MX 2009004419A MX 2009004419 A MX2009004419 A MX 2009004419A
Authority
MX
Mexico
Prior art keywords
wireless communication
communication systems
structures
frame structures
preamble
Prior art date
Application number
MX2009004419A
Other languages
English (en)
Inventor
Naga Bhushan
Aamod Khandekar
Alexei Gorokhov
Michael Mao Wang
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 MX2009004419A publication Critical patent/MX2009004419A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • 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
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/16—Half-duplex systems; Simplex/duplex switching; Transmission of break signals non-automatically inverting the direction of transmission
    • 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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Structure Of Receivers (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)

Abstract

Se proporcionan estructuras de preámbulo de supertrama para sistemas de comunicación inalámbrica. El preámbulo puede incluir información de determinación del sistema, la cual puede mejorar el desempeño de la adquisición. Las estructuras de supertrama pueden permitir la determinación eficiente de parámetros flexibles que determinen la estructura del preámbulo. Las estructuras de supertrama pueden también facilitar la capacidad de paginación rápida para escalar con ancho de banda.
MX2009004419A 2006-10-24 2007-10-23 Estructuras de trama para sistemas de comunicacion inalambrica. MX2009004419A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US86264106P 2006-10-24 2006-10-24
US86274406P 2006-10-24 2006-10-24
PCT/US2007/082209 WO2008070316A2 (en) 2006-10-24 2007-10-23 Frame structures for wireless communication systems

Publications (1)

Publication Number Publication Date
MX2009004419A true MX2009004419A (es) 2009-05-11

Family

ID=39492928

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009004419A MX2009004419A (es) 2006-10-24 2007-10-23 Estructuras de trama para sistemas de comunicacion inalambrica.

Country Status (23)

Country Link
US (1) US8630241B2 (es)
EP (2) EP2057776B1 (es)
JP (2) JP2010507993A (es)
KR (1) KR101077007B1 (es)
CN (1) CN101529789B (es)
AU (1) AU2007329731B2 (es)
BR (1) BRPI0717311B1 (es)
CA (1) CA2664663C (es)
DK (2) DK2057776T3 (es)
ES (2) ES2702804T3 (es)
HU (2) HUE040071T2 (es)
IL (1) IL197743A (es)
MX (1) MX2009004419A (es)
MY (1) MY162142A (es)
NO (1) NO343318B1 (es)
PL (2) PL3439223T3 (es)
PT (2) PT2057776T (es)
RU (1) RU2414078C2 (es)
SI (2) SI3439223T1 (es)
TR (1) TR201815509T4 (es)
TW (1) TWI461028B (es)
UA (1) UA93928C2 (es)
WO (1) WO2008070316A2 (es)

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Also Published As

Publication number Publication date
TW200828893A (en) 2008-07-01
TR201815509T4 (tr) 2018-11-21
JP2010507993A (ja) 2010-03-11
EP3439223B1 (en) 2020-03-25
IL197743A0 (en) 2009-12-24
RU2414078C2 (ru) 2011-03-10
NO343318B1 (no) 2019-01-28
ES2702804T3 (es) 2019-03-05
CA2664663C (en) 2013-07-09
HUE049977T2 (hu) 2020-11-30
MY162142A (en) 2017-05-31
ES2802808T3 (es) 2021-01-21
SI3439223T1 (sl) 2020-07-31
EP2057776B1 (en) 2018-09-26
EP2057776A2 (en) 2009-05-13
AU2007329731B2 (en) 2011-03-17
PL2057776T3 (pl) 2019-03-29
PT2057776T (pt) 2019-01-11
HUE040071T2 (hu) 2019-02-28
DK2057776T3 (en) 2019-01-14
BRPI0717311B1 (pt) 2019-12-03
SI2057776T1 (sl) 2019-01-31
NO20091820L (no) 2009-05-22
DK3439223T3 (da) 2020-05-18
WO2008070316A3 (en) 2008-11-20
CN101529789B (zh) 2014-04-09
CA2664663A1 (en) 2008-06-12
CN101529789A (zh) 2009-09-09
WO2008070316A2 (en) 2008-06-12
RU2009119461A (ru) 2010-11-27
TWI461028B (zh) 2014-11-11
JP2012231503A (ja) 2012-11-22
US20090232079A1 (en) 2009-09-17
JP5456847B2 (ja) 2014-04-02
UA93928C2 (uk) 2011-03-25
PL3439223T3 (pl) 2020-09-07
EP3439223A1 (en) 2019-02-06
AU2007329731A1 (en) 2008-06-12
KR20090084889A (ko) 2009-08-05
KR101077007B1 (ko) 2011-10-27
US8630241B2 (en) 2014-01-14
IL197743A (en) 2015-04-30
PT3439223T (pt) 2020-06-30

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