BRPI1009353A2 - métodos e aparelho para mitigação de interferência de canal adjacente em estações base de ponto de acesso - Google Patents

métodos e aparelho para mitigação de interferência de canal adjacente em estações base de ponto de acesso

Info

Publication number
BRPI1009353A2
BRPI1009353A2 BRPI1009353A BRPI1009353A BRPI1009353A2 BR PI1009353 A2 BRPI1009353 A2 BR PI1009353A2 BR PI1009353 A BRPI1009353 A BR PI1009353A BR PI1009353 A BRPI1009353 A BR PI1009353A BR PI1009353 A2 BRPI1009353 A2 BR PI1009353A2
Authority
BR
Brazil
Prior art keywords
methods
access point
base stations
adjacent channel
channel interference
Prior art date
Application number
BRPI1009353A
Other languages
English (en)
Inventor
Peter Gaal
Ravi Palanki
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Priority to BR122013022105-0A priority Critical patent/BR122013022105B1/pt
Priority to BR122013022109-3A priority patent/BR122013022109B1/pt
Priority to BR122013022107-7A priority patent/BR122013022107B1/pt
Priority to BR122013022103-4A priority patent/BR122013022103B1/pt
Publication of BRPI1009353A2 publication Critical patent/BRPI1009353A2/pt
Publication of BRPI1009353B1 publication Critical patent/BRPI1009353B1/pt

Links

Classifications

    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [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
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
BRPI1009353-2A 2009-03-12 2010-03-12 Método para minimizar interferência de canal adjacente, femto nó ememória legível por computador BRPI1009353B1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BR122013022105-0A BR122013022105B1 (pt) 2009-03-12 2010-03-12 métodos e aparelho para mitigação de interferência de canal adjacente em estações base de ponto de acesso
BR122013022109-3A BR122013022109B1 (pt) 2009-03-12 2010-03-12 métodos e aparelho para mitigação de interferência de canal adjacente em estações base de ponto de acesso
BR122013022107-7A BR122013022107B1 (pt) 2009-03-12 2010-03-12 métodos e aparelho para mitigação de interferência de canal adjacente em estações base de ponto de acesso
BR122013022103-4A BR122013022103B1 (pt) 2009-03-12 2010-03-12 métodos e aparelho para mitigação de interferência de canal adjacente em estações base de ponto de acesso

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US15975309P 2009-03-12 2009-03-12
US61/159,753 2009-03-12
US12/722,396 2010-03-11
US12/722,396 US8908595B2 (en) 2009-03-12 2010-03-11 Methods and apparatus for adjacent channel interference mitigation in access point base stations
PCT/US2010/027240 WO2010105232A1 (en) 2009-03-12 2010-03-12 Methods and apparatus for adjacent channel interference mitigation in access point base stations

Publications (2)

Publication Number Publication Date
BRPI1009353A2 true BRPI1009353A2 (pt) 2016-03-08
BRPI1009353B1 BRPI1009353B1 (pt) 2021-02-23

Family

ID=42173057

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009353-2A BRPI1009353B1 (pt) 2009-03-12 2010-03-12 Método para minimizar interferência de canal adjacente, femto nó ememória legível por computador

Country Status (9)

Country Link
US (2) US8908595B2 (pt)
EP (5) EP2600660B1 (pt)
JP (6) JP5373123B2 (pt)
KR (7) KR101391873B1 (pt)
CN (1) CN102349336B (pt)
BR (1) BRPI1009353B1 (pt)
ES (1) ES2424414T3 (pt)
TW (4) TWI566621B (pt)
WO (1) WO2010105232A1 (pt)

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Also Published As

Publication number Publication date
KR101563955B1 (ko) 2015-10-28
EP2600660B1 (en) 2019-10-02
KR101498129B1 (ko) 2015-03-04
JP5833052B2 (ja) 2015-12-16
EP2600662A1 (en) 2013-06-05
US20100234040A1 (en) 2010-09-16
WO2010105232A1 (en) 2010-09-16
KR20130092623A (ko) 2013-08-20
TWI444070B (zh) 2014-07-01
JP2013211871A (ja) 2013-10-10
JP2016129348A (ja) 2016-07-14
TWI504296B (zh) 2015-10-11
EP2406994A1 (en) 2012-01-18
BRPI1009353B1 (pt) 2021-02-23
JP5373123B2 (ja) 2013-12-18
JP5944345B2 (ja) 2016-07-05
TW201116109A (en) 2011-05-01
KR101624617B1 (ko) 2016-05-26
TWI491288B (zh) 2015-07-01
TW201415927A (zh) 2014-04-16
TWI566621B (zh) 2017-01-11
KR20140019030A (ko) 2014-02-13
TW201415926A (zh) 2014-04-16
JP5944344B2 (ja) 2016-07-05
KR20110136858A (ko) 2011-12-21
JP2013211873A (ja) 2013-10-10
KR101391873B1 (ko) 2014-05-07
KR20130092622A (ko) 2013-08-20
CN102349336B (zh) 2015-11-25
US20150055613A1 (en) 2015-02-26
US8908595B2 (en) 2014-12-09
JP2013211870A (ja) 2013-10-10
EP2600663A1 (en) 2013-06-05
JP2012520631A (ja) 2012-09-06
EP2406994B1 (en) 2013-06-05
KR20130092621A (ko) 2013-08-20
KR101446741B1 (ko) 2014-10-06
KR20150038342A (ko) 2015-04-08
TW201415925A (zh) 2014-04-16
EP2600662B1 (en) 2018-12-05
EP2600661B1 (en) 2018-12-26
EP2600660A1 (en) 2013-06-05
KR20150027276A (ko) 2015-03-11
JP5840646B2 (ja) 2016-01-06
ES2424414T3 (es) 2013-10-01
EP2600663B1 (en) 2019-02-20
CN102349336A (zh) 2012-02-08
EP2600661A1 (en) 2013-06-05
JP2013211872A (ja) 2013-10-10

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