MX2010005361A - Canales de control con base en la reutilizacion aleatoria. - Google Patents

Canales de control con base en la reutilizacion aleatoria.

Info

Publication number
MX2010005361A
MX2010005361A MX2010005361A MX2010005361A MX2010005361A MX 2010005361 A MX2010005361 A MX 2010005361A MX 2010005361 A MX2010005361 A MX 2010005361A MX 2010005361 A MX2010005361 A MX 2010005361A MX 2010005361 A MX2010005361 A MX 2010005361A
Authority
MX
Mexico
Prior art keywords
control information
tiles
transmitting
control channels
based control
Prior art date
Application number
MX2010005361A
Other languages
English (en)
Inventor
Aamod Khandekar
Alexei Gorokhov
Ravi Palanki
Dexu Lin
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 MX2010005361A publication Critical patent/MX2010005361A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • 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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)

Abstract

Primero, un método para facilitar la transmisión de información de control en redes inalámbricas, que comprende: determinar un subconjunto de mosaicos de un ancho de banda de comunicaciones que forma un segmento de control reservado dedicado para transmitir la información de control; y transmitir la información de control sobre una porción de mosaicos del segmento de control reservado. Segundo, un método que facilita la comunicación de información de control en redes inalámbricas, que comprende: recibir la información de control transmitida sobre uno o más mosaicos de un segmento de control reservado, dedicado para transmitir la información de control; determinar los niveles respectivos de interferencia para uno o más mosaicos; y pesar los mosaicos para la descodificación posterior con base por lo menos en parte en los niveles respectivos de interferencia.
MX2010005361A 2007-11-16 2008-10-14 Canales de control con base en la reutilizacion aleatoria. MX2010005361A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98849807P 2007-11-16 2007-11-16
US12/163,818 US8761032B2 (en) 2007-11-16 2008-06-27 Random reuse based control channels
PCT/US2008/079888 WO2009064570A1 (en) 2007-11-16 2008-10-14 Random reuse based control channels

Publications (1)

Publication Number Publication Date
MX2010005361A true MX2010005361A (es) 2010-05-27

Family

ID=40337571

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010005361A MX2010005361A (es) 2007-11-16 2008-10-14 Canales de control con base en la reutilizacion aleatoria.

Country Status (13)

Country Link
US (1) US8761032B2 (es)
EP (1) EP2220836A1 (es)
JP (2) JP5372947B2 (es)
KR (1) KR101236344B1 (es)
CN (1) CN101897162A (es)
AU (1) AU2008321327A1 (es)
BR (1) BRPI0819364A2 (es)
CA (1) CA2705121A1 (es)
IL (1) IL205568A0 (es)
MX (1) MX2010005361A (es)
RU (1) RU2010124375A (es)
TW (1) TW200937917A (es)
WO (1) WO2009064570A1 (es)

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US20090129268A1 (en) 2009-05-21
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TW200937917A (en) 2009-09-01
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CN101897162A (zh) 2010-11-24
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CA2705121A1 (en) 2009-05-22
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IL205568A0 (en) 2010-12-30
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US8761032B2 (en) 2014-06-24
BRPI0819364A2 (pt) 2015-04-22
EP2220836A1 (en) 2010-08-25

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