JP6382207B2 - 干渉消去を使用して通信ネットワークにおけるリソース使用状況を改善するための方法および装置 - Google Patents

干渉消去を使用して通信ネットワークにおけるリソース使用状況を改善するための方法および装置 Download PDF

Info

Publication number
JP6382207B2
JP6382207B2 JP2015539658A JP2015539658A JP6382207B2 JP 6382207 B2 JP6382207 B2 JP 6382207B2 JP 2015539658 A JP2015539658 A JP 2015539658A JP 2015539658 A JP2015539658 A JP 2015539658A JP 6382207 B2 JP6382207 B2 JP 6382207B2
Authority
JP
Japan
Prior art keywords
macro
abs
pseudo
data
enb
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2015539658A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015536611A5 (enExample
JP2015536611A (ja
Inventor
マリック、シッダールタ
ルオ、タオ
ダムンジャノビック、アレクサンダー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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
Publication of JP2015536611A publication Critical patent/JP2015536611A/ja
Publication of JP2015536611A5 publication Critical patent/JP2015536611A5/ja
Application granted granted Critical
Publication of JP6382207B2 publication Critical patent/JP6382207B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2015539658A 2012-10-24 2013-10-16 干渉消去を使用して通信ネットワークにおけるリソース使用状況を改善するための方法および装置 Active JP6382207B2 (ja)

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 US9270441B2 (en) 2012-10-24 2013-04-16 Method and apparatus for improving resource usage in communication networks using interference cancelation
US13/863,927 2013-04-16
PCT/US2013/065191 WO2014066109A2 (en) 2012-10-24 2013-10-16 Method and apparatus for improving resource usage in communication networks using interference cancelation

Publications (3)

Publication Number Publication Date
JP2015536611A JP2015536611A (ja) 2015-12-21
JP2015536611A5 JP2015536611A5 (enExample) 2016-11-10
JP6382207B2 true JP6382207B2 (ja) 2018-08-29

Family

ID=50485258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015539658A Active JP6382207B2 (ja) 2012-10-24 2013-10-16 干渉消去を使用して通信ネットワークにおけるリソース使用状況を改善するための方法および装置

Country Status (6)

Country Link
US (2) US9270441B2 (enExample)
EP (1) EP2912907B1 (enExample)
JP (1) JP6382207B2 (enExample)
KR (2) KR101983222B1 (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
US20160295472A1 (en) * 2013-11-06 2016-10-06 Telefonaktiebolaget Lm Ericsson (Publ) Optimizing cre configuration
US9681457B2 (en) * 2014-04-14 2017-06-13 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for coordinating inter-cell interference
JP6346370B2 (ja) * 2014-05-16 2018-06-20 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいて干渉を除去し信号を受信する方法及び装置
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
US12015474B2 (en) * 2015-10-05 2024-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Communication device, network node, method and computer
KR102570005B1 (ko) * 2016-08-22 2023-08-23 삼성전자주식회사 무선 통신 시스템에서 전송 기법에 관련한 제어 정보의 시그널링 장치 및 방법
US11290172B2 (en) 2018-11-27 2022-03-29 XCOM Labs, Inc. Non-coherent cooperative multiple-input multiple-output communications
WO2021211702A1 (en) 2020-04-15 2021-10-21 XCOM Labs, Inc. Wireless network multipoint association and diversity
WO2021242574A1 (en) 2020-05-26 2021-12-02 XCOM Labs, Inc. Interference-aware beamforming
WO2022093988A1 (en) 2020-10-30 2022-05-05 XCOM Labs, Inc. Clustering and/or rate selection in multiple-input multiple-output communication systems
KR20230118111A (ko) 2020-12-16 2023-08-10 엑스콤 랩스 인코퍼레이티드 쿼시-옴니 및 지향성 빔을 갖는 무선 통신

Family Cites Families (33)

* 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
EP3002888B1 (en) 2010-06-23 2017-06-14 Telefonaktiebolaget LM Ericsson (publ) Reference signal interference management in heterogeneous network deployments
US8600393B2 (en) 2010-10-04 2013-12-03 Samsung Electronics Co. Ltd. Methods and apparatus for enabling interference coordination in heterogeneous networks
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
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
KR20120049449A (ko) 2010-11-08 2012-05-17 삼성전자주식회사 무선 통신 시스템 및 그 시스템에서 간섭 조정을 위한 자원 관리 방법
US20120113961A1 (en) * 2010-11-08 2012-05-10 Motorola Mobility, Inc. Interference Measurements in Enhanced Inter-Cell Interference Coordination Capable Wireless Terminals
EP2638760A4 (en) * 2010-11-11 2016-01-20 Mediatek Inc METHODS FOR CONFIGURING THE MEASUREMENT OF CHANNEL STATUS INFORMATION IN A COMMUNICATION SYSTEM AND COMMUNICATION DEVICES THEREWITH
WO2012079604A1 (en) * 2010-12-15 2012-06-21 Telefonaktiebolaget L M Ericsson (Publ) Technique for inter-cell interference coordination in a heterogeneous communication network
WO2012093902A2 (ko) * 2011-01-06 2012-07-12 엘지전자 주식회사 셀간 간섭을 해소하기 위한 방법 및 장치
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
WO2012158959A1 (en) * 2011-05-17 2012-11-22 Interdigital Patent Holdings, Inc. Nodeb power adaptation for reducing references
US9264208B2 (en) 2011-07-12 2016-02-16 Qualcomm Incorporated Downlink control with control-less subframes
US8971275B2 (en) * 2011-12-31 2015-03-03 Ofinno Technologies, Llc Almost blank subframe indication in wireless networks
US10299178B2 (en) * 2012-01-25 2019-05-21 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for hetergeneous network handover
US9271168B2 (en) * 2012-01-27 2016-02-23 Interdigital Patent Holdings, Inc. Systems and/or methods for managing or improving interference between cells
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
EP2865225A4 (en) * 2012-06-21 2015-12-16 Ericsson Telefon Ab L M METHOD FOR ADJUSTING A FIRST NUMBER OF PARTIAL FRAMES WITH REDUCED PERFORMANCE FOR DOWNSTREAMING A FIRST CELL
EP2871893B1 (en) * 2012-07-24 2018-05-02 Huawei Technologies Co., Ltd. Method for sending and receiving downlink control information, service node, and user equipment
WO2014025139A1 (ko) * 2012-08-10 2014-02-13 엘지전자 주식회사 무선 통신 시스템에서 하향링크 신호 수신 방법 및 장치
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
WO2014040623A1 (en) * 2012-09-13 2014-03-20 Nokia Siemens 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
US10187168B2 (en) * 2014-10-29 2019-01-22 Lg Electronics Inc. Method for performing network assisted interference cancellation and suppression in situation in which carrier aggregation is set, and user equipment

Also Published As

Publication number Publication date
US10020911B2 (en) 2018-07-10
EP2912907B1 (en) 2019-02-20
WO2014066109A8 (en) 2015-04-23
KR20150077455A (ko) 2015-07-07
US9270441B2 (en) 2016-02-23
KR101654626B1 (ko) 2016-09-06
EP2912907A2 (en) 2015-09-02
KR101983222B1 (ko) 2019-05-28
KR20160106201A (ko) 2016-09-09
CN109309963A (zh) 2019-02-05
WO2014066109A2 (en) 2014-05-01
CN104737607B (zh) 2018-09-28
CN104737607A (zh) 2015-06-24
CN109309963B (zh) 2022-11-22
WO2014066109A3 (en) 2014-08-28
US20140112262A1 (en) 2014-04-24
US20160112154A1 (en) 2016-04-21
JP2015536611A (ja) 2015-12-21

Similar Documents

Publication Publication Date Title
JP6382207B2 (ja) 干渉消去を使用して通信ネットワークにおけるリソース使用状況を改善するための方法および装置
JP6553014B2 (ja) 多入力多出力送信および多地点協調送信におけるアンテナ時間オフセット
JP6479894B2 (ja) 非対称ｌｔｅ展開における干渉緩和
JP5833128B2 (ja) 時間領域区分セルのためのセル間干渉協調アクションを管理するための方法および装置
JP5925902B2 (ja) インクリメンタル干渉消去機能およびシグナリング
JP5996726B2 (ja) 異種ネットワークにおけるチャネル・プロパティの報告
JP6462677B2 (ja) ３−ｄ ｍｉｍｏ用ｃｓｉ−ｒｓの構成のための方法および装置
KR101555878B1 (ko) 무선 통신 시스템에서의 사용자 장비로의 ｅＮｏｄｅＢ 물리 계층 시그널링
JP5847799B2 (ja) 異機種ネットワークのための発展型ノードｂチャネル品質インジケータ（ｃｑｉ）の処理
JP5869136B2 (ja) 多地点協調送信下でのアップリンクリソース管理
JP6411460B2 (ja) 基地局による強化されたアンテナ管理
JP5882498B2 (ja) ユーザ機器基準信号に基づくタイミング推定値
CN106102176A (zh) 在使用公共参考信号干扰消除的系统中计算信道状态反馈
KR101821537B1 (ko) 저주파수 무선 네트워크에서 고주파수 통신들의 관리를 위한 방법 및 장치
JP2018101980A (ja) 干渉消去

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160916

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160916

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171004

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171212

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180312

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180703

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180801

R150 Certificate of patent or registration of utility model

Ref document number: 6382207

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250