MX2009000326A - Salto de frecuencia en un ambiente sc-fdma. - Google Patents

Salto de frecuencia en un ambiente sc-fdma.

Info

Publication number
MX2009000326A
MX2009000326A MX2009000326A MX2009000326A MX2009000326A MX 2009000326 A MX2009000326 A MX 2009000326A MX 2009000326 A MX2009000326 A MX 2009000326A MX 2009000326 A MX2009000326 A MX 2009000326A MX 2009000326 A MX2009000326 A MX 2009000326A
Authority
MX
Mexico
Prior art keywords
frequency
frequency hopping
single carrier
allocation unit
transmission
Prior art date
Application number
MX2009000326A
Other languages
English (en)
Inventor
Durga Prasad Malladi
Byoung-Hoon Kim
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38924077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2009000326(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2009000326A publication Critical patent/MX2009000326A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7143—Arrangements for generation of hop patterns
    • 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
    • H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Transmitters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)

Abstract

Aquí se describe la facilitación de salto de frecuencia para transmisión de acceso múltiple por división de frecuencia de portadora sencilla (SC-FDMA); a manera de ejemplo, los datos de usuario transmitidos dentro de una unidad de asignación de transmisión pueden ser cambiados en frecuencia con respecto a ranuras basadas en tiempo de la unidad de asignación; como un resultado, el salto de frecuencia se puede lograr mientras se conservan las restricciones de portadora sencilla y una relación de baja potencia pico a promedio (PARP); además, se describen varios mecanismos de frecuencia cambiada para lograr la preservación de restricciones de portadora sencilla; por ejemplo, un programador puede seleccionar entre cambio de frecuencia cílica, cambio de frecuencia transpuesta, y multiplexión de datos de frecuencia saltada y frecuencia selectiva programada con base en una auditoria de datos programados para la unidad de asignación de transmisión; como resultado, la reducción en la interferencia lograda a través del salto de frecuencia se puede combinar con la PAPR baja para varias configuraciones de asignación de datos.
MX2009000326A 2006-07-10 2007-07-10 Salto de frecuencia en un ambiente sc-fdma. MX2009000326A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81991606P 2006-07-10 2006-07-10
PCT/US2007/073112 WO2008008748A2 (en) 2006-07-10 2007-07-10 Frequency hopping in an sc-fdma environment

Publications (1)

Publication Number Publication Date
MX2009000326A true MX2009000326A (es) 2009-05-12

Family

ID=38924077

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009000326A MX2009000326A (es) 2006-07-10 2007-07-10 Salto de frecuencia en un ambiente sc-fdma.

Country Status (23)

Country Link
US (1) US10084627B2 (es)
EP (3) EP2605424B1 (es)
JP (5) JP5372749B2 (es)
KR (1) KR101106393B1 (es)
CN (3) CN104639210B (es)
AU (1) AU2007272600B2 (es)
BR (1) BRPI0713860B1 (es)
CA (1) CA2655865C (es)
DK (3) DK2611046T3 (es)
ES (3) ES2541495T3 (es)
HK (3) HK1130579A1 (es)
HU (1) HUE025005T2 (es)
IL (1) IL195946A (es)
MX (1) MX2009000326A (es)
MY (1) MY144575A (es)
NO (1) NO340486B1 (es)
NZ (1) NZ573586A (es)
PL (3) PL2605424T3 (es)
PT (3) PT2039027E (es)
RU (1) RU2406230C2 (es)
TW (1) TWI387224B (es)
UA (1) UA93554C2 (es)
WO (1) WO2008008748A2 (es)

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Also Published As

Publication number Publication date
NO20090133L (no) 2009-04-03
JP2012199932A (ja) 2012-10-18
AU2007272600B2 (en) 2010-12-09
IL195946A0 (en) 2009-09-01
BRPI0713860A2 (pt) 2012-11-13
CN101490980A (zh) 2009-07-22
EP2039027B1 (en) 2013-02-27
RU2009104313A (ru) 2010-08-20
BRPI0713860B1 (pt) 2021-08-17
EP2611046B1 (en) 2015-03-11
US20080089286A1 (en) 2008-04-17
CA2655865C (en) 2014-05-20
EP2605424B1 (en) 2015-04-08
HK1130579A1 (en) 2009-12-31
JP5628240B2 (ja) 2014-11-19
MY144575A (en) 2011-10-14
PL2605424T3 (pl) 2015-09-30
CA2655865A1 (en) 2008-01-17
ES2538852T3 (es) 2015-06-24
DK2605424T3 (en) 2015-07-13
PL2611046T3 (pl) 2015-08-31
PT2605424E (pt) 2015-07-10
AU2007272600A1 (en) 2008-01-17
UA93554C2 (ru) 2011-02-25
KR101106393B1 (ko) 2012-01-17
PT2611046E (pt) 2015-07-13
HUE025005T2 (en) 2016-05-30
JP2016026436A (ja) 2016-02-12
HK1209921A1 (en) 2016-04-08
CN104734744A (zh) 2015-06-24
CN104639210A (zh) 2015-05-20
ES2402311T3 (es) 2013-04-30
JP2009544189A (ja) 2009-12-10
TWI387224B (zh) 2013-02-21
JP2015008480A (ja) 2015-01-15
NZ573586A (en) 2011-10-28
KR20090048447A (ko) 2009-05-13
EP2605424A1 (en) 2013-06-19
DK2611046T3 (da) 2015-06-22
US10084627B2 (en) 2018-09-25
JP5372749B2 (ja) 2013-12-18
DK2039027T3 (da) 2013-06-03
CN104639210B (zh) 2017-07-11
CN101490980B (zh) 2015-01-28
PL2039027T3 (pl) 2013-08-30
EP2039027A2 (en) 2009-03-25
IL195946A (en) 2015-04-30
RU2406230C2 (ru) 2010-12-10
JP6026607B2 (ja) 2016-11-16
HK1211758A1 (en) 2016-05-27
WO2008008748A2 (en) 2008-01-17
WO2008008748A3 (en) 2008-08-28
EP2611046A1 (en) 2013-07-03
ES2541495T3 (es) 2015-07-21
PT2039027E (pt) 2013-05-22
JP2013258720A (ja) 2013-12-26
CN104734744B (zh) 2017-05-31
TW200814565A (en) 2008-03-16
NO340486B1 (no) 2017-05-02

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