BR112012010655A2 - mitigação de interferência em redes de comunicação sem fio heterogêneas - Google Patents

mitigação de interferência em redes de comunicação sem fio heterogêneas

Info

Publication number
BR112012010655A2
BR112012010655A2 BR112012010655A BR112012010655A BR112012010655A2 BR 112012010655 A2 BR112012010655 A2 BR 112012010655A2 BR 112012010655 A BR112012010655 A BR 112012010655A BR 112012010655 A BR112012010655 A BR 112012010655A BR 112012010655 A2 BR112012010655 A2 BR 112012010655A2
Authority
BR
Brazil
Prior art keywords
time
wireless communication
communication networks
interference mitigation
heterogeneous wireless
Prior art date
Application number
BR112012010655A
Other languages
English (en)
Inventor
Michael E Buckley
Murali Narasimha
Sandeep H Krishnamurthy
Original Assignee
Motorola Mobility 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 Motorola Mobility Inc filed Critical Motorola Mobility Inc
Publication of BR112012010655A2 publication Critical patent/BR112012010655A2/pt

Links

Classifications

    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W68/00—User notification, e.g. alerting and paging, for incoming communication, change of service or the like
    • H04W68/02—Arrangements for increasing efficiency of notification or paging channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems
    • H04W84/045—Public Land Mobile systems, e.g. cellular systems using private Base Stations, e.g. femto Base Stations, home Node B

Abstract

mitigação de interferência em redes de comunicação sem fio heterogêneas. um método em um transceptor de terminal sem fio inclui receber uma sequência de quadros de uma primeira estação base, em que cada quadro na sequência contém um primeiro conjunto de recursos de tempo-frequência que podem ser usados para escalonar dados e um segundo conjunto de recursos de tempo-frequência não usados para escalonar dados. o transceptor também recebe uma mensagem da primeira estação base identificando um terceiro conjunto de recursos de tempo-frequência que é um subconjunto do primeiro conjunto de recursos de tempo-frequência, e estima o estado de canal com base na transmissão recebida no terceiro conjunto de recursos de tempo-frequência.
BR112012010655A 2009-11-06 2010-11-05 mitigação de interferência em redes de comunicação sem fio heterogêneas BR112012010655A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25896809P 2009-11-06 2009-11-06
US12/938,022 US8520617B2 (en) 2009-11-06 2010-11-02 Interference mitigation in heterogeneous wireless communication networks
PCT/US2010/055546 WO2011057037A2 (en) 2009-11-06 2010-11-05 Interference mitigation in heterogeneous wireless communication networks

Publications (1)

Publication Number Publication Date
BR112012010655A2 true BR112012010655A2 (pt) 2016-04-05

Family

ID=43558128

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012010655A BR112012010655A2 (pt) 2009-11-06 2010-11-05 mitigação de interferência em redes de comunicação sem fio heterogêneas

Country Status (6)

Country Link
US (3) US8520617B2 (pt)
EP (1) EP2497299A2 (pt)
KR (1) KR101429836B1 (pt)
CN (1) CN102598792A (pt)
BR (1) BR112012010655A2 (pt)
WO (1) WO2011057037A2 (pt)

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US8520617B2 (en) 2013-08-27
US9025556B2 (en) 2015-05-05
KR101429836B1 (ko) 2014-08-12
US20110110251A1 (en) 2011-05-12
EP2497299A2 (en) 2012-09-12
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US20150029995A1 (en) 2015-01-29
US20130308485A1 (en) 2013-11-21

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