PL2260668T3 - Redukcja interferencji w sieciach komunikacji przez szeregowanie i dostosowanie łącza - Google Patents

Redukcja interferencji w sieciach komunikacji przez szeregowanie i dostosowanie łącza

Info

Publication number
PL2260668T3
PL2260668T3 PL08741883T PL08741883T PL2260668T3 PL 2260668 T3 PL2260668 T3 PL 2260668T3 PL 08741883 T PL08741883 T PL 08741883T PL 08741883 T PL08741883 T PL 08741883T PL 2260668 T3 PL2260668 T3 PL 2260668T3
Authority
PL
Poland
Prior art keywords
scheduling
communication network
link adaptation
interference reduction
interference
Prior art date
Application number
PL08741883T
Other languages
English (en)
Inventor
Jacob Österling
Gunnar Peters
Franz Heiser
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of PL2260668T3 publication Critical patent/PL2260668T3/pl

Links

Classifications

    • 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
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/223—TPC being performed according to specific parameters taking into account previous information or commands predicting future states of the transmission
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/345—Interference values
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04W52/242—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account path loss
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
PL08741883T 2008-04-04 2008-04-04 Redukcja interferencji w sieciach komunikacji przez szeregowanie i dostosowanie łącza PL2260668T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/SE2008/050393 WO2009123515A1 (en) 2008-04-04 2008-04-04 Interference reduction in a communication network by scheduling and link adaptation
EP08741883.6A EP2260668B1 (en) 2008-04-04 2008-04-04 Interference reduction in a communication network by scheduling and link adaptation

Publications (1)

Publication Number Publication Date
PL2260668T3 true PL2260668T3 (pl) 2015-12-31

Family

ID=41135787

Family Applications (1)

Application Number Title Priority Date Filing Date
PL08741883T PL2260668T3 (pl) 2008-04-04 2008-04-04 Redukcja interferencji w sieciach komunikacji przez szeregowanie i dostosowanie łącza

Country Status (5)

Country Link
US (1) US8977311B2 (pl)
EP (2) EP2945451B1 (pl)
JP (1) JP5281688B2 (pl)
PL (1) PL2260668T3 (pl)
WO (1) WO2009123515A1 (pl)

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KR101572880B1 (ko) * 2007-12-12 2015-11-30 엘지전자 주식회사 다중화율을 고려한 상향링크 전력제어 방법
US8718635B2 (en) * 2008-04-22 2014-05-06 Apple Inc. Optimizing neighbor lists
US9420548B2 (en) * 2008-07-31 2016-08-16 Qualcomm Incorporated Dynamic IoT setpoints and interference control
US8406171B2 (en) * 2008-08-01 2013-03-26 Texas Instruments Incorporated Network MIMO reporting, control signaling and transmission
US20100177695A1 (en) * 2009-01-09 2010-07-15 Samsung Electronics Co., Ltd. Technique for interference mitigation using mobile station signaling
US8824396B2 (en) * 2009-06-15 2014-09-02 Nokia Siemens Networks Oy Overhead reduction for multi-carrier transmission systems
US9859949B2 (en) * 2010-01-11 2018-01-02 Qualcomm Incorporated Blind uplink interference cancellation in wireless networking
US8538351B2 (en) * 2010-07-20 2013-09-17 Blackberry Limited Radiation power level control system and method for a wireless communication device based on a tracked radiation history
US8953713B2 (en) 2010-11-08 2015-02-10 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9007888B2 (en) 2010-11-08 2015-04-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9084207B2 (en) * 2010-11-08 2015-07-14 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9055604B2 (en) 2012-02-08 2015-06-09 Qualcomm Incorporated Method and apparatus for E-TFC selection for uplink MIMO communication
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
KR20150038671A (ko) * 2010-12-02 2015-04-08 인터디지탈 패튼 홀딩스, 인크 간섭 예측을 사용하여 무선 통신에서 채널 품질 표시 피드백 정확도를 향상시키는 시스템 및 방법
KR101868626B1 (ko) * 2011-01-14 2018-06-18 엘지전자 주식회사 무선 통신 시스템에서 채널상태정보 측정 자원 설정 방법 및 장치
WO2012107111A1 (en) * 2011-02-09 2012-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Radio base station, user equipment and methods therein
US9681456B2 (en) 2011-12-15 2017-06-13 Lg Electronics Inc. Method for reducing interference of user equipment in wireless access system, and the user equipment for the same
US9225466B2 (en) 2013-03-19 2015-12-29 Samsung Electronics Co., Ltd Apparatus and method for controlling interference in a wireless communication system
US9918268B2 (en) * 2013-06-05 2018-03-13 Sony Corporation Communication control device, communication control method, radio communication system, base station, and terminal device
US8995499B2 (en) 2013-06-28 2015-03-31 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for signal quality reporting for interference-cancellation receivers
JP2015012583A (ja) * 2013-07-02 2015-01-19 富士通株式会社 干渉制御方法、干渉制御装置および無線通信システム
CN105532044B (zh) * 2013-07-31 2019-05-28 华为技术有限公司 数据帧的发送、接收方法和装置
US9769835B2 (en) 2013-10-31 2017-09-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for communication link adaptation for interference-canceling receivers
US9264081B1 (en) 2014-10-24 2016-02-16 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for interference cancellation efficiency estimation and control
WO2018080363A1 (en) * 2016-10-28 2018-05-03 Telefonaktiebolaget Lm Ericsson (Publ) Enabling interference-aware configuration of at least one transmission and/or interference suppression in a cellular communication system
US10749557B1 (en) 2019-07-12 2020-08-18 Bae Systems Information And Electronic Systems Integration Inc. Adaptive spur processing
WO2023132763A1 (en) * 2022-01-05 2023-07-13 Telefonaktiebolaget Lm Ericsson (Publ) First network node, second network node, user equipment and methods in a wireless communications network

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KR100517237B1 (ko) * 2002-12-09 2005-09-27 한국전자통신연구원 직교 주파수 분할 다중화 무선 통신 시스템에서의채널품질 추정과 링크적응 방법 및 그 장치
US9585023B2 (en) * 2003-10-30 2017-02-28 Qualcomm Incorporated Layered reuse for a wireless communication system
JP4216694B2 (ja) * 2003-11-07 2009-01-28 株式会社エヌ・ティ・ティ・ドコモ 移動通信システムにおける基地局及び送信電力設定方法
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US20090143070A1 (en) 2005-01-20 2009-06-04 Kodo Shu Supporting an Allocation of Radio Resources
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Also Published As

Publication number Publication date
EP2260668A1 (en) 2010-12-15
WO2009123515A1 (en) 2009-10-08
US8977311B2 (en) 2015-03-10
JP5281688B2 (ja) 2013-09-04
JP2011517203A (ja) 2011-05-26
EP2260668A4 (en) 2014-07-02
EP2260668B1 (en) 2015-07-22
EP2945451A1 (en) 2015-11-18
EP2945451B1 (en) 2016-06-08
US20110009157A1 (en) 2011-01-13

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