KR101654626B1 - 간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 방법 및 장치 - Google Patents

간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 방법 및 장치 Download PDF

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KR101654626B1
KR101654626B1 KR1020157013117A KR20157013117A KR101654626B1 KR 101654626 B1 KR101654626 B1 KR 101654626B1 KR 1020157013117 A KR1020157013117 A KR 1020157013117A KR 20157013117 A KR20157013117 A KR 20157013117A KR 101654626 B1 KR101654626 B1 KR 101654626B1
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KR20150077455A (ko
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싯다르타 말릭
타오 루오
알렉산더 담자노빅
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퀄컴 인코포레이티드
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    • 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/32—Hierarchical cell structures
    • H04W72/082—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1278—
    • 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
    • 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
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020157013117A 2012-10-24 2013-10-16 간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 방법 및 장치 Active KR101654626B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261718127P 2012-10-24 2012-10-24
US61/718,127 2012-10-24
US13/863,927 2013-04-16
US13/863,927 US9270441B2 (en) 2012-10-24 2013-04-16 Method and apparatus for improving resource usage in communication networks using interference cancelation
PCT/US2013/065191 WO2014066109A2 (en) 2012-10-24 2013-10-16 Method and apparatus for improving resource usage in communication networks using interference cancelation

Related Child Applications (1)

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KR1020167023905A Division KR101983222B1 (ko) 2012-10-24 2013-10-16 간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 위한 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20150077455A KR20150077455A (ko) 2015-07-07
KR101654626B1 true KR101654626B1 (ko) 2016-09-06

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KR1020157013117A Active KR101654626B1 (ko) 2012-10-24 2013-10-16 간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 방법 및 장치
KR1020167023905A Active KR101983222B1 (ko) 2012-10-24 2013-10-16 간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 위한 방법 및 장치

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Country Status (6)

Country Link
US (2) US9270441B2 (enExample)
EP (1) EP2912907B1 (enExample)
JP (1) JP6382207B2 (enExample)
KR (2) KR101654626B1 (enExample)
CN (2) CN109309963B (enExample)
WO (1) WO2014066109A2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014017765A1 (ko) * 2012-07-27 2014-01-30 엘지전자 주식회사 하향링크 동기 수행 방법 및 단말
US9270441B2 (en) 2012-10-24 2016-02-23 Qualcomm Incorporated Method and apparatus for improving resource usage in communication networks using interference cancelation
US9407302B2 (en) * 2012-12-03 2016-08-02 Intel Corporation Communication device, mobile terminal, method for requesting information and method for providing information
WO2015066861A1 (en) * 2013-11-06 2015-05-14 Telefonaktiebolaget L M Ericsson (Publ) Optimizing cre configuration
CN106465132B (zh) * 2014-04-14 2019-09-13 瑞典爱立信有限公司 用于协调小区间干扰的方法和装置
EP3145102B1 (en) * 2014-05-16 2018-10-03 LG Electronics Inc. Method and apparatus for cancelling interference and receiving signal in wireless communication system
TWI526106B (zh) 2014-06-06 2016-03-11 財團法人工業技術研究院 基地台與無線網路排程方法
US10594426B2 (en) 2015-10-05 2020-03-17 Telefonaktiebolaget Lm Ericsson (Publ) Communication device, network node, method and computer program
KR102570005B1 (ko) 2016-08-22 2023-08-23 삼성전자주식회사 무선 통신 시스템에서 전송 기법에 관련한 제어 정보의 시그널링 장치 및 방법
EP3888256A4 (en) 2018-11-27 2022-08-31 Xcom Labs, Inc. NON-COHERENT COOPERATIVE MIMO COMMUNICATIONS
KR20230008750A (ko) 2020-04-15 2023-01-16 엑스콤 랩스 인코퍼레이티드 무선 네트워크 멀티포인트 연관 및 다양성
KR20230015932A (ko) 2020-05-26 2023-01-31 엑스콤 랩스 인코퍼레이티드 간섭-인식 빔포밍
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
WO2022133443A1 (en) 2020-12-16 2022-06-23 XCOM Labs, Inc. Wireless communication with quasi-omni and directional beams

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120083280A1 (en) 2010-10-04 2012-04-05 Samsung Electronics Co., Ltd. Methods and apparatus for enabling interference coordination in heterogeneous networks
US20120113812A1 (en) 2010-11-08 2012-05-10 Samsung Electronics Co. Ltd. Resource management system and method for inter-cell interference coordination in wireless communication system
WO2012079757A1 (en) 2010-12-15 2012-06-21 Telefonaktiebolaget L M Ericsson (Publ) Technique for inter-cell interference coordination in a heterogeneous communication network

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100656981B1 (ko) * 2005-12-30 2006-12-14 포스데이타 주식회사 무선 통신 시스템에서 단말기의 레인징 제어 장치 및 방법
KR20110037431A (ko) * 2009-10-06 2011-04-13 주식회사 팬택 무선통신 시스템에서 신호 전송방법 및 그 송신장치, 이에 대응하는 수신장치
US20110237239A1 (en) * 2010-03-25 2011-09-29 Industrial Technology Research Institiute Method and apparatus for selectively muting a control channel for a femtocell for interference avoidance
US9125072B2 (en) * 2010-04-13 2015-09-01 Qualcomm Incorporated Heterogeneous network (HetNet) user equipment (UE) radio resource management (RRM) measurements
WO2011159988A1 (en) * 2010-06-18 2011-12-22 Interdigital Patent Holdings, Inc. Victim user equipment status
CN102948087B (zh) 2010-06-23 2017-04-19 瑞典爱立信有限公司 异构网络部署中的参考信号干扰管理
CN102469487A (zh) * 2010-11-05 2012-05-23 大唐移动通信设备有限公司 消除abs规避的方法及设备
US20120113961A1 (en) * 2010-11-08 2012-05-10 Motorola Mobility, Inc. Interference Measurements in Enhanced Inter-Cell Interference Coordination Capable Wireless Terminals
CN102469490B (zh) * 2010-11-08 2015-03-25 大唐移动通信设备有限公司 一种测量方法和设备
EP3193526A1 (en) * 2010-11-11 2017-07-19 MediaTek Inc. Methods for configuring channel state information measurement in a communications system and communications apparatuses utilizing the same
US9161370B2 (en) * 2011-01-06 2015-10-13 Lg Electronics Inc. Method and device for resolving interference between cells
CN102655681B (zh) * 2011-03-01 2014-09-03 普天信息技术研究院有限公司 一种调度方法
US9144071B2 (en) 2011-03-24 2015-09-22 Qualcomm Incorporated Methods and apparatus for effective allocation of adaptive resource partitioning information (ARPI) to pico enhanced node B by macro enhanced node B in heterogeneous network
US9369885B2 (en) 2011-04-12 2016-06-14 Qualcomm Incorporated Method and apparatus for selecting reference signal tones for decoding a channel
US20140198744A1 (en) * 2011-05-17 2014-07-17 Interdigital Patent Holdings, Inc. Method and apparatus for data-splitting transmission from multiple sites
US9264208B2 (en) 2011-07-12 2016-02-16 Qualcomm Incorporated Downlink control with control-less subframes
US8934436B2 (en) * 2011-12-31 2015-01-13 Ofinno Technologies, L.L.C. Special subframe configuration in wireless networks
WO2013112090A2 (en) * 2012-01-25 2013-08-01 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for hetergeneous network handover
JP2015508955A (ja) * 2012-01-27 2015-03-23 インターデイジタル パテント ホールディングス インコーポレイテッド セル間の干渉を管理または改善すること
US9661516B2 (en) * 2012-03-18 2017-05-23 Lg Electronics Inc. Method and apparatus for performing measurement in wireless communication system
US9185620B2 (en) * 2012-05-30 2015-11-10 Intel Corporation Adaptive UL-DL configurations in a TDD heterogeneous network
US20150208423A1 (en) * 2012-06-21 2015-07-23 Telefonaktiebolaget L M Ericsson (Publ) Method for setting a first number of subframes with reduced power for downlink transmission of a first cell
CN104322121B (zh) * 2012-07-24 2018-05-04 华为技术有限公司 下行控制信息的发送、接收方法、服务节点及用户设备
US9584276B2 (en) * 2012-08-10 2017-02-28 Lg Electronics Inc. Method and apparatus for receiving downlink signal in wireless communication system
US9319919B2 (en) * 2012-09-06 2016-04-19 Lg Electronics Inc. Method and terminal for measuring interference in heterogeneous network having co-existing macro cell and small-scale cell
US10154483B2 (en) * 2012-09-12 2018-12-11 Qualcomm Incorporated Coverage enhancement techniques for machine type communication devices in a wireless network
US9537624B2 (en) * 2012-09-13 2017-01-03 Nokia Solutions And Networks Oy Fast load balancing by cooperative scheduling for heterogeneous networks with eICIC
US9270441B2 (en) 2012-10-24 2016-02-23 Qualcomm Incorporated Method and apparatus for improving resource usage in communication networks using interference cancelation
US9591591B2 (en) * 2013-01-18 2017-03-07 Lg Electronics Inc. Interference-removed reception method and terminal
WO2016068595A1 (ko) * 2014-10-29 2016-05-06 엘지전자 주식회사 반송파 집성이 설정된 상황에서 네트워크 기반의 간섭 제거를 수행하는 방법 및 사용자 장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120083280A1 (en) 2010-10-04 2012-04-05 Samsung Electronics Co., Ltd. Methods and apparatus for enabling interference coordination in heterogeneous networks
WO2012046997A1 (en) 2010-10-04 2012-04-12 Samsung Electronics Co., Ltd. Methods and apparatus for enabling interference coordination in heterogeneous networks
US20120113812A1 (en) 2010-11-08 2012-05-10 Samsung Electronics Co. Ltd. Resource management system and method for inter-cell interference coordination in wireless communication system
WO2012079757A1 (en) 2010-12-15 2012-06-21 Telefonaktiebolaget L M Ericsson (Publ) Technique for inter-cell interference coordination in a heterogeneous communication network

Also Published As

Publication number Publication date
US20140112262A1 (en) 2014-04-24
JP6382207B2 (ja) 2018-08-29
KR20150077455A (ko) 2015-07-07
WO2014066109A3 (en) 2014-08-28
US9270441B2 (en) 2016-02-23
EP2912907A2 (en) 2015-09-02
JP2015536611A (ja) 2015-12-21
WO2014066109A2 (en) 2014-05-01
CN109309963B (zh) 2022-11-22
CN104737607B (zh) 2018-09-28
KR20160106201A (ko) 2016-09-09
WO2014066109A8 (en) 2015-04-23
EP2912907B1 (en) 2019-02-20
US10020911B2 (en) 2018-07-10
KR101983222B1 (ko) 2019-05-28
US20160112154A1 (en) 2016-04-21
CN109309963A (zh) 2019-02-05
CN104737607A (zh) 2015-06-24

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