JP6121923B2 - ユーザ装置、バンド分散制御装置及びrs−sinr報告方法 - Google Patents
ユーザ装置、バンド分散制御装置及びrs−sinr報告方法 Download PDFInfo
- Publication number
- JP6121923B2 JP6121923B2 JP2014029796A JP2014029796A JP6121923B2 JP 6121923 B2 JP6121923 B2 JP 6121923B2 JP 2014029796 A JP2014029796 A JP 2014029796A JP 2014029796 A JP2014029796 A JP 2014029796A JP 6121923 B2 JP6121923 B2 JP 6121923B2
- Authority
- JP
- Japan
- Prior art keywords
- sinr
- measured
- base station
- rsrp
- rsrq
- 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
Links
- 239000006185 dispersion Substances 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 5
- 238000005259 measurement Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 claims description 9
- 230000001960 triggered effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 13
- 230000000737 periodic effect Effects 0.000 description 13
- 238000012545 processing Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- 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
- H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
-
- 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
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
-
- 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
- H04W72/52—Allocation or scheduling criteria for wireless resources based on load
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Description
100 ユーザ装置
150 バンド分散制御装置
200 基地局
Claims (7)
- 基地局から送信される物理ダウンリンク制御チャネルのリファレンス信号に対してRS−SINR(Reference Signal−Signal to Interference and Noise Ratio)を測定する測定部と、
所定の報告契機に従って、前記基地局に前記測定されたRS−SINRを報告する報告部と、
を有するユーザ装置であって、
前記測定部はさらに、RSRQ(Reference Signal Received Quality)及びRSRP(Reference Signal Received Power)の一方又は双方を測定し、
前記報告部は、前記所定の報告契機に従って、前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告するユーザ装置。 - 前記報告部は、前記測定されたRS−SINRの値に基づく報告契機に従って、前記基地局に前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を報告する、請求項1記載のユーザ装置。
- 前記報告部は、前記測定されたRS−SINRが所定のイベント条件を充足したことに応答して前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告するか、周期的に前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告するか、又は前記測定されたRS−SINRが所定のイベント条件を充足した時点から前記所定のイベント条件が充足する期間中は前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告する、請求項2記載のユーザ装置。
- 前記報告部は、前記測定されたRSRQ又はRSRPの値に基づく報告契機に従って、前記基地局に前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を報告する、請求項1記載のユーザ装置。
- 前記報告部は、前記測定されたRSRQ又はRSRPが所定のイベント条件を充足したことに応答して前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告するか、周期的に前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告するか、又は前記測定されたRSRQ又はRSRPが所定のイベント条件を充足した時点から前記所定のイベント条件が充足する期間中は前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告する、請求項4記載のユーザ装置。
- ユーザ装置から物理ダウンリンク制御チャネルのリファレンス信号に対して測定されたRS−SINR(Reference Signal−Signal to Interference and Noise Ratio)とRSRQ(Reference Signal Received Quality)及びRSRP(Reference Signal Received Power)の一方又は双方とを受信する送受信部と、
前記受信したRS−SINRに基づき前記ユーザ装置に対してバンド分散制御を実行し、前記ユーザ装置のバンド分散先セルを前記ユーザ装置に通知するよう前記送受信部に指示するバンド分散制御部と、
を有するバンド分散制御装置。 - ユーザ装置によるRS−SINR(Reference Signal−Signal to Interference and Noise Ratio)報告方法であって、
基地局から送信される物理ダウンリンク制御チャネルのリファレンス信号に対してRS−SINRを測定するステップと、
所定の報告契機に従って、前記基地局に前記測定されたRS−SINRを報告するステップと、
を有するRS−SINR報告方法であって、
前記測定するステップはさらに、RSRQ(Reference Signal Received Quality)及びRSRP(Reference Signal Received Power)の一方又は双方を測定することを含み、
前記報告するステップは、前記所定の報告契機に従って、前記測定されたRS−SINRに加えて、前記測定されたRSRQ及びRSRPの一方又は双方を前記基地局に報告することを含む方法。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014029796A JP6121923B2 (ja) | 2014-02-19 | 2014-02-19 | ユーザ装置、バンド分散制御装置及びrs−sinr報告方法 |
NZ723019A NZ723019A (en) | 2014-02-19 | 2015-02-17 | User equipment, band balancing controller and rs-sinr reporting method |
US15/117,874 US10172144B2 (en) | 2014-02-19 | 2015-02-17 | User equipment, band balancing controller and RS-SINR reporting method |
EP15751740.0A EP3110199B1 (en) | 2014-02-19 | 2015-02-17 | User device and rs-sinr reporting method |
PCT/JP2015/054286 WO2015125775A1 (ja) | 2014-02-19 | 2015-02-17 | ユーザ装置、バンド分散制御装置及びrs-sinr報告方法 |
CN201580008810.4A CN106031217B (zh) | 2014-02-19 | 2015-02-17 | 用户装置以及sinr报告方法 |
US16/200,030 US20190098641A1 (en) | 2014-02-19 | 2018-11-26 | User equipment, band balancing controller and rs-sinr reporting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014029796A JP6121923B2 (ja) | 2014-02-19 | 2014-02-19 | ユーザ装置、バンド分散制御装置及びrs−sinr報告方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015154463A JP2015154463A (ja) | 2015-08-24 |
JP6121923B2 true JP6121923B2 (ja) | 2017-04-26 |
Family
ID=53878277
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014029796A Active JP6121923B2 (ja) | 2014-02-19 | 2014-02-19 | ユーザ装置、バンド分散制御装置及びrs−sinr報告方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US10172144B2 (ja) |
EP (1) | EP3110199B1 (ja) |
JP (1) | JP6121923B2 (ja) |
CN (1) | CN106031217B (ja) |
NZ (1) | NZ723019A (ja) |
WO (1) | WO2015125775A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016186323A1 (ko) * | 2015-05-15 | 2016-11-24 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말이 채널 상태 측정을 수행하는 방법 및 장치 |
US10715264B2 (en) | 2015-11-13 | 2020-07-14 | Lg Electronics Inc. | Method and apparatus for supporting RS-SINR measurement in wireless communication system |
CN111213414A (zh) * | 2017-08-11 | 2020-05-29 | 联想(北京)有限公司 | 确定dmrs和ptrs之间的关联 |
JP7426983B2 (ja) * | 2018-08-09 | 2024-02-02 | オッポ広東移動通信有限公司 | 信号報告の方法、端末装置、及びネットワーク装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2464427B (en) | 2007-08-10 | 2012-04-04 | Lg Electronics Inc | Method of reporting measurement result in wireless communication system |
US20130153298A1 (en) * | 2009-02-19 | 2013-06-20 | Interdigital Patent Holdings, Inc. | Method and apparatus for enhancing cell-edge user performance and signaling radio link failure conditions via downlink cooperative component carriers |
US8520617B2 (en) * | 2009-11-06 | 2013-08-27 | Motorola Mobility Llc | Interference mitigation in heterogeneous wireless communication networks |
CN102215455A (zh) * | 2010-04-02 | 2011-10-12 | 中兴通讯股份有限公司 | 一种多媒体广播多播业务的测量上报方法及*** |
WO2012083973A1 (en) * | 2010-12-20 | 2012-06-28 | Telecom Italia S.P.A. | Method for coordinated transmission in a plurality of cells of a wireless communication system |
EP2671328B1 (en) * | 2011-01-31 | 2018-10-03 | LG Electronics Inc. | Method of transmitting and receiving channel status information on multi-cell operation in a wireless communication system and apparatus for the same |
CN109890054B (zh) * | 2012-01-21 | 2023-12-15 | 华为技术有限公司 | 无线通信***中测量增强的方法和装置 |
US8971894B2 (en) * | 2012-06-22 | 2015-03-03 | Apple Inc. | Network reselection by a wireless communication device based on signal-to-noise ratio |
-
2014
- 2014-02-19 JP JP2014029796A patent/JP6121923B2/ja active Active
-
2015
- 2015-02-17 EP EP15751740.0A patent/EP3110199B1/en active Active
- 2015-02-17 CN CN201580008810.4A patent/CN106031217B/zh active Active
- 2015-02-17 NZ NZ723019A patent/NZ723019A/en unknown
- 2015-02-17 WO PCT/JP2015/054286 patent/WO2015125775A1/ja active Application Filing
- 2015-02-17 US US15/117,874 patent/US10172144B2/en active Active
-
2018
- 2018-11-26 US US16/200,030 patent/US20190098641A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP3110199A1 (en) | 2016-12-28 |
WO2015125775A1 (ja) | 2015-08-27 |
US20170013631A1 (en) | 2017-01-12 |
US10172144B2 (en) | 2019-01-01 |
US20190098641A1 (en) | 2019-03-28 |
EP3110199B1 (en) | 2020-09-23 |
NZ723019A (en) | 2017-12-22 |
EP3110199A4 (en) | 2017-03-01 |
CN106031217A (zh) | 2016-10-12 |
CN106031217B (zh) | 2020-08-14 |
JP2015154463A (ja) | 2015-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102554704B1 (ko) | 간섭 보고 | |
KR101919913B1 (ko) | 무선 통신 시스템, 기지국, 이동국, 통신 제어 방법, 및 컴퓨터 판독가능한 매체 | |
EP3051864B1 (en) | Wireless base station, user terminal, and communication control method | |
JP6482538B2 (ja) | ユーザ装置、基地局及び方法 | |
CN105052200B (zh) | 阻挡伪频率间和***间测量报告 | |
US20160119816A1 (en) | Radio base station, user terminal and radio communication method | |
US20190098641A1 (en) | User equipment, band balancing controller and rs-sinr reporting method | |
JP7133568B2 (ja) | 無線通信方法及び装置 | |
KR102666326B1 (ko) | 비면허 대역의 이동통신 시스템에서 셀 재선택 절차를 수행하는 방법 및 장치 | |
US20190268814A1 (en) | Network Node and Methods Therein for User Plane Switching | |
EP3346784B1 (en) | Carrier selection method and device in carrier aggregation technology | |
EP2883387B1 (en) | Reference signal received quality measurement bandwidth adaptation | |
JP6180844B2 (ja) | 基地局及び無線通信制御方法 | |
JP6366990B2 (ja) | 基地局装置、制御方法及びプログラム | |
US9325467B2 (en) | Method and system for controlling almost blank subframes (ABS) based on cell border rate ratios | |
TWI617204B (zh) | 處理用於非執照服務細胞的通道狀態資訊報告的方法及裝置 | |
JP6411853B2 (ja) | 無線通信システム、移動通信基地局、無線端末装置及び無線通信方法 | |
JP2017163495A (ja) | 通信装置 | |
JP2016096478A (ja) | 基地局、オフセット値算出方法、及び接続セル決定方法 | |
CN111510268A (zh) | 一种测量配置方法、测量方法、终端及网络侧设备 | |
JP6498525B2 (ja) | 通信制御装置 | |
JP7416778B2 (ja) | 無線測定収集方法及びユーザ装置 | |
JP6422744B2 (ja) | 基地局及び無線通信制御方法 | |
JP2019110352A (ja) | ユーザ装置 | |
US10075268B1 (en) | Systems and methods for performing carrier aggregation for a wireless device proximate to an antenna system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160722 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20161130 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20161207 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20161213 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170203 |
|
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: 20170314 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20170330 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6121923 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 |