EP2204058A4 - Mécanisme de mesure d'interférences pour une réutilisation de la fréquence dans des systèmes ofdma cellulaires - Google Patents

Mécanisme de mesure d'interférences pour une réutilisation de la fréquence dans des systèmes ofdma cellulaires

Info

Publication number
EP2204058A4
EP2204058A4 EP08841793.6A EP08841793A EP2204058A4 EP 2204058 A4 EP2204058 A4 EP 2204058A4 EP 08841793 A EP08841793 A EP 08841793A EP 2204058 A4 EP2204058 A4 EP 2204058A4
Authority
EP
European Patent Office
Prior art keywords
measurement mechanism
interference measurement
frequency reuse
ofdma systems
cellular ofdma
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.)
Withdrawn
Application number
EP08841793.6A
Other languages
German (de)
English (en)
Other versions
EP2204058A1 (fr
Inventor
I Kang Fu
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.)
MediaTek Inc
Original Assignee
MediaTek 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
Priority claimed from US12/287,990 external-priority patent/US8351949B2/en
Application filed by MediaTek Inc filed Critical MediaTek Inc
Publication of EP2204058A1 publication Critical patent/EP2204058A1/fr
Publication of EP2204058A4 publication Critical patent/EP2204058A4/fr
Withdrawn legal-status Critical Current

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
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • 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
    • H04L5/0037—Inter-user or inter-terminal allocation
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP08841793.6A 2007-10-16 2008-10-16 Mécanisme de mesure d'interférences pour une réutilisation de la fréquence dans des systèmes ofdma cellulaires Withdrawn EP2204058A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US98043107P 2007-10-16 2007-10-16
US12/287,990 US8351949B2 (en) 2007-10-16 2008-10-15 Configuring radio resource allocation and scheduling mobile station mechanism for frequency reuse in cellular OFDMA systems
US12/287,925 US8259601B2 (en) 2007-10-16 2008-10-15 Interference measurement mechanism for frequency reuse in cellular OFDMA systems
PCT/CN2008/072727 WO2009052754A1 (fr) 2007-10-16 2008-10-16 Mécanisme de mesure d'interférences pour une réutilisation de la fréquence dans des systèmes ofdma cellulaires

Publications (2)

Publication Number Publication Date
EP2204058A1 EP2204058A1 (fr) 2010-07-07
EP2204058A4 true EP2204058A4 (fr) 2013-11-13

Family

ID=40579092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08841793.6A Withdrawn EP2204058A4 (fr) 2007-10-16 2008-10-16 Mécanisme de mesure d'interférences pour une réutilisation de la fréquence dans des systèmes ofdma cellulaires

Country Status (5)

Country Link
EP (1) EP2204058A4 (fr)
JP (1) JP2011502380A (fr)
CN (1) CN102783165B (fr)
TW (2) TWI433559B (fr)
WO (1) WO2009052754A1 (fr)

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US8599705B2 (en) * 2008-02-01 2013-12-03 Qualcomm Incorporated Interference management based on enhanced pilot measurement reports
US8504091B2 (en) 2008-02-01 2013-08-06 Qualcomm Incorporated Interference mitigation for control channels in a wireless communication network
US8554241B2 (en) 2008-03-28 2013-10-08 Lg Electronics Inc. Method for avoiding inter-cell interference in a multi-cell environment
US8543149B2 (en) 2008-04-04 2013-09-24 Samsung Electronics Co., Ltd Message-based approach for improved interference power estimation
US9210586B2 (en) * 2009-05-08 2015-12-08 Qualcomm Incorporated Method and apparatus for generating and exchanging information for coverage optimization in wireless networks
US20100309876A1 (en) * 2009-06-04 2010-12-09 Qualcomm Incorporated Partitioning of control resources for communication in a dominant interference scenario
US9565011B2 (en) 2009-06-04 2017-02-07 Qualcomm Incorporated Data transmission with cross-subframe control in a wireless network
US8238323B2 (en) * 2009-06-11 2012-08-07 Intel Corporation OFDMA cellular network and method for mitigating interference
JP5198383B2 (ja) * 2009-08-13 2013-05-15 日本電信電話株式会社 無線通信システム、基地局装置およびスケジューリング方法
JP5504753B2 (ja) * 2009-08-26 2014-05-28 富士通株式会社 基地局、通信システムおよび通信方法
CN102006603B (zh) * 2009-08-28 2015-05-13 中兴通讯股份有限公司 发射功率获取方法、信道质量/干扰强度测量方法及系统
CN102026335B (zh) * 2009-09-11 2014-12-10 中兴通讯股份有限公司 控制信息的传输方法及基站
JP5141831B2 (ja) * 2009-12-18 2013-02-13 富士通株式会社 移動体通信システム、基地局装置及び無線周波数変更方法
JP5340226B2 (ja) * 2010-06-16 2013-11-13 三菱電機株式会社 セル間干渉回避通信方法および通信システム
CN102300320B (zh) * 2010-06-22 2014-04-30 上海贝尔股份有限公司 小区间干扰协调的方法及装置
US9585024B2 (en) 2010-07-27 2017-02-28 Huawei Technologies Co., Ltd. System and method for self-organized inter-cell interference coordination
JP5431269B2 (ja) * 2010-08-12 2014-03-05 日本電信電話株式会社 無線通信システムおよび無線通信方法
EP2708055B1 (fr) * 2011-05-10 2017-08-30 BlackBerry Limited Système et procédé d'atténuation des interférences assistée par une station mobile
CN103563433B (zh) * 2011-06-06 2018-04-13 瑞典爱立信有限公司 无线电资源单元的子集上的ue信号质量测量
US9037179B2 (en) 2011-06-17 2015-05-19 Telefonaktiebolaget L M Ericsson (Publ) Method and network node in a wireless communication system
CN103108341B (zh) * 2011-11-09 2016-03-02 中国移动通信集团四川有限公司 基于测量报告数据构建网络上行干扰矩阵的方法及装置
CN103139796B (zh) * 2011-11-29 2018-08-21 华为技术有限公司 干扰管理的方法和装置
WO2013089530A1 (fr) 2011-12-16 2013-06-20 엘지전자 주식회사 Procédé de mesure d'informations d'état de canal dans un système d'accès sans fil et appareil correspondant
JP5498538B2 (ja) * 2012-07-09 2014-05-21 株式会社東芝 無線通信方法、システムおよび装置
US8937969B2 (en) * 2012-09-13 2015-01-20 Alcatel Lucent Enhanced inter-cell interference control
US10085154B2 (en) 2012-10-17 2018-09-25 Huawei Technologies Co., Ltd. System and method for dynamic inter-cell interference coordination
WO2015139320A1 (fr) * 2014-03-21 2015-09-24 华为技术有限公司 Procédé et appareil pour configurer la position d'une ressource de fréquence
KR102187855B1 (ko) * 2014-07-31 2020-12-07 삼성전자 주식회사 빔포밍 시스템에서 셀 측정 방법 및 장치
JP5784203B2 (ja) * 2014-09-17 2015-09-24 株式会社東芝 無線通信システム、管理装置及び基地局管理方法
CN108141798B (zh) * 2015-10-09 2022-12-27 索尼集团公司 测量装置、操作装置的方法、网络节点、修改频带的方法
CN113596876B (zh) * 2019-02-03 2022-12-20 Oppo广东移动通信有限公司 无线通信的方法、终端设备、网络设备、芯片和介质
US20240340900A1 (en) * 2023-04-05 2024-10-10 Qualcomm Incorporated Downlink preemption pattern indication signaling

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004104530A2 (fr) * 2003-05-14 2004-12-02 Qualcomm Incorporated Estimation des interferences et du bruit dans un systeme mrof
WO2007108769A1 (fr) * 2006-03-21 2007-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Réutilisation de fréquence dynamique au moyen de mesures dans des réseaux de télécommunication cellulaires

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US7042856B2 (en) * 2001-05-03 2006-05-09 Qualcomm, Incorporation Method and apparatus for controlling uplink transmissions of a wireless communication system
JP3958270B2 (ja) * 2003-09-19 2007-08-15 株式会社東芝 マルチキャリア通信方法、マルチキャリア通信システムおよびこのシステムで用いられる通信装置
US8526963B2 (en) * 2003-10-30 2013-09-03 Qualcomm Incorporated Restrictive reuse for a wireless communication system
KR100943572B1 (ko) * 2003-12-23 2010-02-24 삼성전자주식회사 직교 주파수 분할 다중 접속 시스템에서 주파수재사용율을 고려한 적응적 부채널 할당 장치 및 방법
KR100617729B1 (ko) * 2004-03-05 2006-08-28 삼성전자주식회사 셀룰러 통신 시스템에서 다중 주파수 재사용율 기반의 주파수 자원 할당 시스템 및 방법
EP1589776A1 (fr) * 2004-04-19 2005-10-26 Telefonaktiebolaget LM Ericsson (publ) Attribution dynamique de ressources radio
US7548752B2 (en) * 2004-12-22 2009-06-16 Qualcomm Incorporated Feedback to support restrictive reuse
WO2007108077A1 (fr) * 2006-03-17 2007-09-27 Fujitsu Limited Dispositif de station de base, dispositif de station mobile et procédé d'affectation d'une sous-porteuse

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004104530A2 (fr) * 2003-05-14 2004-12-02 Qualcomm Incorporated Estimation des interferences et du bruit dans un systeme mrof
WO2007108769A1 (fr) * 2006-03-21 2007-09-27 Telefonaktiebolaget Lm Ericsson (Publ) Réutilisation de fréquence dynamique au moyen de mesures dans des réseaux de télécommunication cellulaires

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"Fractional Frequency Reuse in IEEE 802.16m ; C80216m-08_558", IEEE DRAFT; C80216M-08_558, IEEE-SA, PISCATAWAY, NJ USA, vol. 802.16m, 7 July 2008 (2008-07-07), pages 1 - 9, XP017610682 *
"Interference Measurement Mechanisms for IEEE 802.16m ; C80216m-08_559", IEEE DRAFT; C80216M-08_559, IEEE-SA, PISCATAWAY, NJ USA, vol. 802.16m, 7 July 2008 (2008-07-07), pages 1 - 4, XP017610683 *
NORTEL: "Further Discussion on Adaptive Fractional Frequency Reuse", 3GPP DRAFT; R1-071449(ADAPTIVE-FFR), 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. St. Julian; 20070403, 3 April 2007 (2007-04-03), XP050105386 *
See also references of WO2009052754A1 *

Also Published As

Publication number Publication date
TW201424414A (zh) 2014-06-16
CN102783165B (zh) 2016-02-24
TWI433559B (zh) 2014-04-01
EP2204058A1 (fr) 2010-07-07
TW200934262A (en) 2009-08-01
CN102783165A (zh) 2012-11-14
WO2009052754A1 (fr) 2009-04-30
TWI535306B (zh) 2016-05-21
JP2011502380A (ja) 2011-01-20

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