RU2538290C2 - Обработка индикатора качества канала (cqi) усовершенствованного узла в для гетерогенных сетей - Google Patents

Обработка индикатора качества канала (cqi) усовершенствованного узла в для гетерогенных сетей Download PDF

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RU2538290C2
RU2538290C2 RU2012148124/08A RU2012148124A RU2538290C2 RU 2538290 C2 RU2538290 C2 RU 2538290C2 RU 2012148124/08 A RU2012148124/08 A RU 2012148124/08A RU 2012148124 A RU2012148124 A RU 2012148124A RU 2538290 C2 RU2538290 C2 RU 2538290C2
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subframes
subframe
cqi
message
clause
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RU2012148124/08A
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English (en)
Russian (ru)
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RU2012148124A (ru
Inventor
Мадхаван Сринивасан ВАДЖАПЕЯМ
Параг Арун АГАШЕ
Тинфан ЦЗИ
Александар ДАМНЯНОВИЧ
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Квэлкомм Инкорпорейтед
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    • 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
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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

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  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
RU2012148124/08A 2010-04-13 2011-04-13 Обработка индикатора качества канала (cqi) усовершенствованного узла в для гетерогенных сетей RU2538290C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US32381310P 2010-04-13 2010-04-13
US61/323,813 2010-04-13
US13/085,261 US9363038B2 (en) 2010-04-13 2011-04-12 Evolved node B channel quality indicator (CQI) processing for heterogeneous networks
US13/085,261 2011-04-12
PCT/US2011/032376 WO2011130453A1 (en) 2010-04-13 2011-04-13 Evolved node b channel quality indicator (cqi) processing for heterogeneous networks

Publications (2)

Publication Number Publication Date
RU2012148124A RU2012148124A (ru) 2014-05-20
RU2538290C2 true RU2538290C2 (ru) 2015-01-10

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US (1) US9363038B2 (enExample)
EP (1) EP2559183A1 (enExample)
JP (2) JP5847799B2 (enExample)
KR (2) KR101598134B1 (enExample)
CN (2) CN105790892B (enExample)
CA (1) CA2795333C (enExample)
RU (1) RU2538290C2 (enExample)
WO (1) WO2011130453A1 (enExample)
ZA (1) ZA201208507B (enExample)

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Publication number Publication date
ZA201208507B (en) 2013-08-28
KR20150003895A (ko) 2015-01-09
CN105790892A (zh) 2016-07-20
CN102835052B (zh) 2016-04-20
JP2015065673A (ja) 2015-04-09
KR20130010486A (ko) 2013-01-28
RU2012148124A (ru) 2014-05-20
WO2011130453A1 (en) 2011-10-20
KR101598134B1 (ko) 2016-02-26
KR101668068B1 (ko) 2016-10-21
JP5847799B2 (ja) 2016-01-27
CA2795333A1 (en) 2011-10-20
EP2559183A1 (en) 2013-02-20
CA2795333C (en) 2016-04-26
WO2011130453A9 (en) 2012-10-26
JP2013526156A (ja) 2013-06-20
US20120093010A1 (en) 2012-04-19
HK1177842A1 (zh) 2013-08-30
US9363038B2 (en) 2016-06-07
CN102835052A (zh) 2012-12-19
CN105790892B (zh) 2018-11-02

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Effective date: 20190414