AR052701A1 - Control de transferencia en un sistema de comuicacion inalambrco - Google Patents

Control de transferencia en un sistema de comuicacion inalambrco

Info

Publication number
AR052701A1
AR052701A1 ARP060100996A ARP060100996A AR052701A1 AR 052701 A1 AR052701 A1 AR 052701A1 AR P060100996 A ARP060100996 A AR P060100996A AR P060100996 A ARP060100996 A AR P060100996A AR 052701 A1 AR052701 A1 AR 052701A1
Authority
AR
Argentina
Prior art keywords
sector
interference
terminals
osi
neighboring sectors
Prior art date
Application number
ARP060100996A
Other languages
English (en)
Inventor
Murat Mese
Arak Sutivong
David Jonathan Julian
Tingfang Ji
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=36617288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR052701(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/158,584 external-priority patent/US8942639B2/en
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of AR052701A1 publication Critical patent/AR052701A1/es

Links

Classifications

    • 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
    • H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
    • H04L1/0017—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy where the mode-switching is based on Quality of Service requirement
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • 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
    • 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
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/04—Error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/245—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/27—Control channels or signalling for resource management between access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points
    • 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

Abstract

Un sistema m estima la interferencia observada desde terminales en sectores vecinos y obtiene una estimacion de interferencia para el control de interferencia. El sector m puede generar un informe de interferencia de otro sector (OSI) a través del aire (OTA) y/o un informe OSI Inter.-sector (IS) en base a la estimacion de interferencia. El sector m puede enviar el informe OSI IS a los sectores vecinos, recibir informes OSI IS de los sectores vecinos y regular las transmisiones de datos para las terminales en el sector m en base a los informes OSI IS recibidos. El sector m puede controlar la admision de terminales al sector m, des-asignar terminales admitidos, programar terminales en el sector m de una manera de reducir interferencia en los sectores vecinos, y/o asignar los terminales en el sector m con canales de tráfico que ocasionan menor interferencia a los sectores vecinos.
ARP060100996A 2005-03-15 2006-03-15 Control de transferencia en un sistema de comuicacion inalambrco AR052701A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66217605P 2005-03-15 2005-03-15
US11/158,584 US8942639B2 (en) 2005-03-15 2005-06-21 Interference control in a wireless communication system
US11/293,686 US8848574B2 (en) 2005-03-15 2005-12-02 Interference control in a wireless communication system

Publications (1)

Publication Number Publication Date
AR052701A1 true AR052701A1 (es) 2007-03-28

Family

ID=36617288

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060100996A AR052701A1 (es) 2005-03-15 2006-03-15 Control de transferencia en un sistema de comuicacion inalambrco

Country Status (21)

Country Link
US (2) US8848574B2 (es)
EP (2) EP1859588B1 (es)
JP (2) JP2008533924A (es)
KR (2) KR101108458B1 (es)
CN (2) CN101902775B (es)
AR (1) AR052701A1 (es)
AU (3) AU2006222893A1 (es)
BR (1) BRPI0609035B1 (es)
CA (1) CA2601251C (es)
DK (2) DK2265073T3 (es)
ES (2) ES2439916T3 (es)
HK (2) HK1169256A1 (es)
IL (1) IL185960A0 (es)
MX (1) MX2007011368A (es)
NO (2) NO338416B1 (es)
NZ (1) NZ561492A (es)
PL (2) PL1859588T3 (es)
PT (2) PT2265073E (es)
SG (1) SG161282A1 (es)
TW (1) TWI366413B (es)
WO (1) WO2006099548A1 (es)

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