JP6185476B2 - 協調マルチポイント（ｃｏｍｐ）無線リソース管理（ｒｒｍ）測定 - Google Patents

協調マルチポイント（ｃｏｍｐ）無線リソース管理（ｒｒｍ）測定 Download PDF

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Publication number
JP6185476B2
JP6185476B2 JP2014542606A JP2014542606A JP6185476B2 JP 6185476 B2 JP6185476 B2 JP 6185476B2 JP 2014542606 A JP2014542606 A JP 2014542606A JP 2014542606 A JP2014542606 A JP 2014542606A JP 6185476 B2 JP6185476 B2 JP 6185476B2
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measurement
csi
configuration
reference signal
enb
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JP2015511778A (ja
JP2015511778A5 (OSRAM
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山田　昇平
昇平 山田
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Sharp Corp
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Sharp Corp
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    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • 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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2014542606A 2012-03-28 2013-02-14 協調マルチポイント（ｃｏｍｐ）無線リソース管理（ｒｒｍ）測定 Active JP6185476B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/433,218 US8767581B2 (en) 2012-03-28 2012-03-28 Coordinated multipoint (CoMP) radio resource management (RRM) measurement
US13/433,218 2012-03-28
PCT/JP2013/000821 WO2013145533A1 (en) 2012-03-28 2013-02-14 Coordinated multipoint (comp) radio resource management (rrm) measurement

Publications (3)

Publication Number Publication Date
JP2015511778A JP2015511778A (ja) 2015-04-20
JP2015511778A5 JP2015511778A5 (OSRAM) 2016-03-10
JP6185476B2 true JP6185476B2 (ja) 2017-08-23

Family

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Family Applications (1)

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JP2014542606A Active JP6185476B2 (ja) 2012-03-28 2013-02-14 協調マルチポイント（ｃｏｍｐ）無線リソース管理（ｒｒｍ）測定

Country Status (5)

Country Link
US (2) US8767581B2 (OSRAM)
EP (1) EP2832141B1 (OSRAM)
JP (1) JP6185476B2 (OSRAM)
CN (1) CN104303544B (OSRAM)
WO (1) WO2013145533A1 (OSRAM)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101840642B1 (ko) * 2011-06-07 2018-03-21 한국전자통신연구원 분산 안테나 무선 통신 시스템 및 그 방법
US8395985B2 (en) 2011-07-25 2013-03-12 Ofinno Technologies, Llc Time alignment in multicarrier OFDM network
JP2013034111A (ja) 2011-08-02 2013-02-14 Sharp Corp 基地局、端末、通信システムおよび通信方法
US9246558B2 (en) 2011-09-26 2016-01-26 Samsung Electronics Co., Ltd. CoMP measurement system and method
US9237537B2 (en) 2012-01-25 2016-01-12 Ofinno Technologies, Llc Random access process in a multicarrier base station and wireless device
EP3937551A3 (en) 2012-01-25 2022-02-09 Comcast Cable Communications, LLC Random access channel in multicarrier wireless communications with timing advance groups
US8964780B2 (en) 2012-01-25 2015-02-24 Ofinno Technologies, Llc Sounding in multicarrier wireless communications
EP2842236B1 (en) * 2012-03-05 2017-03-15 Telefonaktiebolaget LM Ericsson (publ) Configuring channel-state feedback resources
US11943813B2 (en) 2012-04-01 2024-03-26 Comcast Cable Communications, Llc Cell grouping for wireless communications
US9084270B2 (en) 2012-04-01 2015-07-14 Ofinno Technologies, Llc Radio access for a wireless device and base station
US11582704B2 (en) 2012-04-16 2023-02-14 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
US11252679B2 (en) 2012-04-16 2022-02-15 Comcast Cable Communications, Llc Signal transmission power adjustment in a wireless device
US8989128B2 (en) 2012-04-20 2015-03-24 Ofinno Technologies, Llc Cell timing in a wireless device and base station
US11825419B2 (en) 2012-04-16 2023-11-21 Comcast Cable Communications, Llc Cell timing in a wireless device and base station
WO2013158511A1 (en) 2012-04-16 2013-10-24 Dinan Esmael Hejazi Cell group configuration for uplink transmission in a multicarrier wireless device and base station with timing advance groups
US8958342B2 (en) 2012-04-17 2015-02-17 Ofinno Technologies, Llc Uplink transmission power in a multicarrier wireless device
US9231723B2 (en) * 2012-05-11 2016-01-05 Intel Corporation Coordinated dynamic point selection (DPS) with cell range expansion in a coordinated multipoint (CoMP) system
US9025550B2 (en) * 2012-05-21 2015-05-05 Fujitsu Limited Coordinated multipoint resource management
US11622372B2 (en) 2012-06-18 2023-04-04 Comcast Cable Communications, Llc Communication device
US9113387B2 (en) * 2012-06-20 2015-08-18 Ofinno Technologies, Llc Handover signalling in wireless networks
US9084228B2 (en) 2012-06-20 2015-07-14 Ofinno Technologies, Llc Automobile communication device
US11882560B2 (en) 2012-06-18 2024-01-23 Comcast Cable Communications, Llc Carrier grouping in multicarrier wireless networks
US9107206B2 (en) 2012-06-18 2015-08-11 Ofinne Technologies, LLC Carrier grouping in multicarrier wireless networks
WO2013191636A1 (en) * 2012-06-19 2013-12-27 Telefonaktiebolaget L M Ericsson (Publ) Method and controlling node for controlling measurements by a user equipment
US20140003345A1 (en) * 2012-06-28 2014-01-02 Htc Corporation Method of Handling Collisions among Channel State Information Reports and Related Communication Device
US9420487B2 (en) * 2012-06-29 2016-08-16 Lg Electronics Inc. Method for measuring and reporting CSI-RS in wireless communication system, and apparatus for supporting same
US9225478B2 (en) * 2012-07-02 2015-12-29 Intel Corporation Supporting measurments and feedback for 3D MIMO with data transmission optimization
US9668156B2 (en) * 2012-07-23 2017-05-30 Lg Electronics Inc. Method for reporting combined measurement results in wireless communication system and apparatus for supporting same
US20140029458A1 (en) * 2012-07-24 2014-01-30 Acer Incorporated Apparatuses and methods for signaling coordinated multi-point (comp) measurement configuration
JP5499117B2 (ja) * 2012-08-03 2014-05-21 株式会社Ｎｔｔドコモ 無線基地局
WO2014038834A1 (en) * 2012-09-07 2014-03-13 Lg Electronics Inc. Method and apparatus for measuring channel in wireless communication system
CN102883408B (zh) * 2012-09-21 2017-04-05 中兴通讯股份有限公司 一种小小区的发现方法和装置
KR101616236B1 (ko) * 2013-01-04 2016-04-27 후지쯔 가부시끼가이샤 채널 측정을 위한 방법, 채널 측정을 구성하기 위한 방법 및 그것을 위한 장치
US11177919B2 (en) 2013-01-18 2021-11-16 Texas Instruments Incorporated Methods for energy-efficient unicast and multicast transmission in a wireless communication system
WO2014116928A1 (en) * 2013-01-25 2014-07-31 Interdigital Patent Holdings, Inc. Methods and apparatus for vertical beamforming
GB2513871B (en) * 2013-05-08 2015-08-19 Ip Access Ltd Transmitting a fake handover request to obtain a subscriber identity
US9674773B2 (en) * 2013-05-09 2017-06-06 Lg Electronics Inc. Method and apparatus for reporting proxy information
US9271279B2 (en) * 2013-05-09 2016-02-23 Sharp Laboratories Of America, Inc. Channel state measurement and reporting
EP3393170B1 (en) * 2013-08-22 2021-07-21 Honor Device Co., Ltd. Signal measurement method and apparatus
CN105557013B (zh) 2013-09-20 2019-05-07 Lg电子株式会社 终端的测量报告方法和使用该方法的终端
WO2015042858A1 (zh) * 2013-09-27 2015-04-02 华为技术有限公司 通信的方法、用户设备和基站
US9439097B2 (en) * 2014-02-10 2016-09-06 Alcatel Lucent Selective signaling information sharing for CoMP enhancement
WO2015141829A1 (ja) * 2014-03-20 2015-09-24 シャープ株式会社 端末装置、および、基地局装置
WO2015149856A1 (en) * 2014-04-03 2015-10-08 Nokia Solutions And Networks Oy Cell change in communications
EP3139659A1 (en) * 2014-04-28 2017-03-08 Sharp Kabushiki Kaisha Terminal device and integrated circuit
CN105591714A (zh) * 2014-11-03 2016-05-18 中兴通讯股份有限公司 信道质量指示cqi调整方法、装置及低功率基站
GB2539736A (en) * 2015-06-25 2016-12-28 Airspan Networks Inc Wireless network configuration using path loss determination between nodes
US10306597B2 (en) * 2015-07-21 2019-05-28 Samsung Electronics Co., Ltd. Method and apparatus for beam-level radio resource management and mobility in cellular network
AU2016296556B2 (en) * 2015-07-22 2020-03-12 Sharp Kabushiki Kaisha Terminal device, base station device, communication method, and integrated circuit
EP3346751B1 (en) * 2015-09-04 2021-10-27 Samsung Electronics Co., Ltd. Method and apparatus for performing measurement using permission list by terminal in which multiple carriers are set
EP3361772B1 (en) * 2015-11-16 2022-01-05 Huawei Technologies Co., Ltd. Method for cell measurement report and user equipment
KR102420247B1 (ko) 2015-12-10 2022-07-14 삼성전자주식회사 반송파 집적 기술을 사용하는 무선 통신 시스템에서 측정 보고 송수신 방법 및 장치
JP2019057747A (ja) * 2016-02-04 2019-04-11 シャープ株式会社 端末装置、基地局装置および通信方法
DE112016007007T5 (de) 2016-06-22 2019-03-07 Intel Corporation Kommunikationsvorrichtung und verfahren für vollduplex-disposition
CN107888268B (zh) * 2016-09-30 2023-03-31 华为技术有限公司 Csi测量方法及装置
RU2715741C1 (ru) * 2016-09-30 2020-03-03 Телефонактиеболагет Лм Эрикссон (Пабл) Способы и устройства для передачи и измерения опорного сигнала
EP3563492B1 (en) * 2017-01-02 2020-06-10 Telefonaktiebolaget LM Ericsson (publ) Radio network nodes, wireless device, and methods performed therein for communicating in a wireless communication network
KR102310719B1 (ko) 2017-03-20 2021-10-08 삼성전자 주식회사 차세대 이동통신에서 대기 모드 동작을 효과적으로 하는 방법 및 장치
KR102280004B1 (ko) * 2017-04-20 2021-07-22 주식회사 케이티 단말 기반 핸드오버 수행 방법 및 그 장치
US10326576B2 (en) * 2017-04-28 2019-06-18 Qualcomm Incorporated Reusing long-term evolution (LTE) reference signals for nested system operations
US11375390B2 (en) * 2017-07-21 2022-06-28 Htc Corporation Device and method of handling a measurement configuration and a reporting
JP6963675B2 (ja) * 2017-08-11 2021-11-10 テレフオンアクチーボラゲット エルエム エリクソン（パブル） 無線通信ネットワークからの信号に関する無線通信デバイスによる測定に関係する命令の提供
KR102478885B1 (ko) 2017-09-11 2022-12-16 텔레폰악티에볼라겟엘엠에릭슨(펍) 무선 링크 관리 및 무선 자원 관리를 위한 향상된 측정 필터링 구성
CN109495924B (zh) * 2017-09-11 2023-06-02 维沃移动通信有限公司 一种测量、测量配置方法、终端及基站
US11109236B2 (en) * 2017-11-09 2021-08-31 Qualcomm Incorporated Techniques for carrier feedback in wireless systems
CN111567080A (zh) * 2017-11-16 2020-08-21 诺基亚技术有限公司 用于在新无线电(nr)中执行测量的方法、装置和计算机程序
US11324014B2 (en) * 2017-12-22 2022-05-03 Qualcomm Incorporated Exposure detection in millimeter wave systems
US10979925B2 (en) * 2018-02-13 2021-04-13 Mediatek Inc. Measurement timing configuration for CSI-RS
US11109285B2 (en) * 2018-05-24 2021-08-31 Qualcomm Incorporated Multi-PCell design for URLLC reliability
US11272434B2 (en) * 2018-08-21 2022-03-08 Qualcomm Incorporated Narrow beam related search information
WO2020061852A1 (en) * 2018-09-26 2020-04-02 Lenovo (Beijing) Limited Channel state information report calculation
CN113597793B (zh) 2019-02-25 2023-11-03 Lg 电子株式会社 在nr v2x中确定副链路发送功率的方法和装置
WO2020222172A1 (en) * 2019-05-02 2020-11-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods for activation/deactivation of measurement configurations via linkage
US11476984B2 (en) * 2019-09-25 2022-10-18 Qualcomm Incorporated Flexible spectrum usage with carrier aggregation
CN115152299B (zh) * 2020-04-09 2024-11-15 Oppo广东移动通信有限公司 无线资源管理测量的控制方法、终端设备、网络设备
WO2021253206A1 (en) * 2020-06-16 2021-12-23 Qualcomm Incorporated Measurement reporting object management in wireless communications
WO2022027218A1 (en) * 2020-08-04 2022-02-10 Lenovo (Beijing) Limited Methods and apparatus for channel state measurement and reporting
CN114071611B (zh) * 2020-08-06 2023-09-26 维沃移动通信有限公司 测量上报方法、装置及设备
WO2022071761A1 (ko) * 2020-09-29 2022-04-07 엘지전자 주식회사 무선 통신 시스템에서 측정 정보 송수신 방법 및 장치
CN115915294A (zh) * 2021-08-05 2023-04-04 维沃移动通信有限公司 测量方法、装置、终端及介质
CN116074887A (zh) * 2021-11-04 2023-05-05 维沃移动通信有限公司 上报方法、装置及终端
CN117676688A (zh) * 2022-08-26 2024-03-08 大唐移动通信设备有限公司 测量上报方法、装置、终端及网络设备
WO2024168071A1 (en) * 2023-02-07 2024-08-15 Interdigital Patent Holdings, Inc. Increasing the accuracy of reported beam measurements with adapting associated reporting parameters
WO2025213297A1 (en) * 2024-04-07 2025-10-16 Zte Corporation Reporting initiated by user equipment

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101635950B (zh) * 2009-08-14 2015-06-10 中兴通讯股份有限公司 一种确定小区参考信号位置的方法及装置
US8305987B2 (en) 2010-02-12 2012-11-06 Research In Motion Limited Reference signal for a coordinated multi-point network implementation
WO2011129583A2 (ko) 2010-04-12 2011-10-20 엘지전자 주식회사 다중 안테나 지원 무선 통신 시스템에서 효율적인 피드백 방법 및 장치
US20110319027A1 (en) * 2010-06-25 2011-12-29 Motorola, Inc. Method for channel quality feedback in wireless communication systems
WO2012107986A1 (ja) 2011-02-10 2012-08-16 パナソニック株式会社 無線通信端末、無線通信装置及び無線通信システム、並びに、測定方法
JP5906529B2 (ja) 2011-08-02 2016-04-20 シャープ株式会社 基地局、端末、通信システムおよび通信方法
US10250364B2 (en) * 2011-12-09 2019-04-02 Nokia Corporation Channel measurements supporting coordinated multi-point operation
US8724590B2 (en) * 2012-01-04 2014-05-13 Futurewei Technologies, Inc. System and method for primary point handovers
CN102546113B (zh) * 2012-01-19 2014-11-26 新邮通信设备有限公司 一种lte的信道测量及反馈方法

Also Published As

Publication number Publication date
EP2832141A1 (en) 2015-02-04
CN104303544A (zh) 2015-01-21
US8767581B2 (en) 2014-07-01
US9167469B2 (en) 2015-10-20
EP2832141A4 (en) 2015-11-18
JP2015511778A (ja) 2015-04-20
CN104303544B (zh) 2019-03-08
US20130260741A1 (en) 2013-10-03
US20140247741A1 (en) 2014-09-04
WO2013145533A1 (en) 2013-10-03
EP2832141B1 (en) 2022-03-30

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