JP6847581B2 - 無線通信装置、及び無線通信装置における表示方法 - Google Patents
無線通信装置、及び無線通信装置における表示方法 Download PDFInfo
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- JP6847581B2 JP6847581B2 JP2016024748A JP2016024748A JP6847581B2 JP 6847581 B2 JP6847581 B2 JP 6847581B2 JP 2016024748 A JP2016024748 A JP 2016024748A JP 2016024748 A JP2016024748 A JP 2016024748A JP 6847581 B2 JP6847581 B2 JP 6847581B2
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- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/74—Multi-channel systems specially adapted for direction-finding, i.e. having a single antenna system capable of giving simultaneous indications of the directions of different signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/23—Indication means, e.g. displays, alarms, audible means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
-
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0413—MIMO systems
- H04B7/0417—Feedback systems
-
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
-
- 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
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
-
- 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
- H04B7/10—Polarisation diversity; Directional diversity
-
- 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
- H04W16/28—Cell structures using beam steering
-
- 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
- H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Description
ミリ波帯を用いて通信を行うためのビームフォーミングによって第1の複数のビームから選択されたビームを形成する第1のアンテナ部と、
前記選択されたビームの放射方向を示す第1のパターンを表示する表示部と、
を具備する。
無線通信装置における表示方法であって、
ミリ波帯を用いて通信を行うためのビームフォーミングによって第1の複数のビームから選択されたビームを形成し、
前記選択されたビームの放射方向を示す第1のパターンを表示する。
先ず、本開示の一態様に至った経緯について説明する。
実施の形態1に係るミリ波端末の動作の一例について、図4を参照しながら説明する。
上述の実施の形態1では、端末(STA)が1つのアンテナを有し、1つのアンテナによってビームを形成する場合の表示について説明した。本実施の形態では、ビームを形成できる方向が異なる複数のアンテナを備えた場合の表示について提示する。
本実施の形態では、上述の実施の形態1、2のようなミリ波帯の通信に加えて、マイクロ波帯を用いた通信を行うことができる場合の表示について説明する。
102、1102、1107 基地局(AP)
103、1103、1108 通信カバーエリア
104、105、106、603、604、605、607、608、609、1104、1105、1106 ビーム
201、701、702 アンテナ部
204、610、1206 表示部
602、606 主放射方向
610a、610b、1206a、1206b 表示画像
1201 ミリ波アンテナ部
1203 マイクロ波アンテナ部
Claims (5)
- ミリ波帯を用いて通信を行うためのビームフォーミングによって第1の複数の方向の異なるビームから選択されたビームを形成する第1のアンテナ部と、
前記第1の複数の方向の異なるビームのうち、前記選択されたビームの放射方向と受信強度とを示す第1のパターンと、前記第1の複数の方向の異なるビームのうち、前記第1のアンテナ部によって選択されていないビームの放射方向を示す第2のパターンと、を表示する表示部と、
マイクロ波帯を用いた通信を行う第2のアンテナ部と、
を具備し、
前記表示部は、
前記第2のパターンの全てを、前記第1のパターンと異なる1つの色付け又は1つの模様で表示し、
前記第1のアンテナ部を用いた通信では、前記第1のパターンを表示し、
前記第2のアンテナ部を用いた通信では、受信品質を示す第3のパターンを表示する、
無線通信装置。 - 前記表示部は、
前記第1のパターン及び前記第2のパターンを、複数の扇形を用いて表示し、
前記第1のパターンを、前記複数の扇形のいずれかの領域を他の領域と異なる色付け又は模様で表示する、
請求項1に記載の無線通信装置。 - 前記表示部は、
複数の扇形を径方向に分割し、受信品質が良いほど、中心角から円弧方向へと色付け又は模様で表示する分割領域を増やす、
請求項2に記載の無線通信装置。 - 前記ビームフォーミングにより、前記第1のアンテナ部と異なる放射方向の第2の複数の方向の異なるビームから選択されたビームを形成する第3のアンテナ部を更に備え、
前記表示部は、更に、前記第3のアンテナ部により選択されたビームの放射方向を示す第4のパターンと、前記第2の複数のビームのうち、前記第3のアンテナ部によって選択されていないビームの放射方向を示す第5のパターンと、を表示する、
請求項1から請求項3のいずれか一項に記載の無線通信装置。 - 無線通信装置における表示方法であって、
ミリ波帯を用いた通信では、
前記ミリ波帯を用いて通信を行うためのビームフォーミングによって第1の複数の方向の異なるビームから選択されたビームを形成し、
前記第1の複数の方向の異なるビームのうち、前記選択されたビームの放射方向と受信強度とを示す第1のパターンと、前記第1の複数の方向の異なるビームのうち、前記選択されていないビームの放射方向を示す第2のパターンと、を表示し、
前記第2のパターンの全ては、前記第1のパターンと異なる1つの色付け又は1つの模様で表示し、
マイクロ波帯を用いた通信では、
受信品質を示す第3のパターンを表示する、
表示方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
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JP2016024748A JP6847581B2 (ja) | 2016-02-12 | 2016-02-12 | 無線通信装置、及び無線通信装置における表示方法 |
CN201680080152.4A CN108604921B (zh) | 2016-02-12 | 2016-11-10 | 无线通信装置、以及无线通信装置中的显示方法 |
PCT/JP2016/004854 WO2017138051A1 (ja) | 2016-02-12 | 2016-11-10 | 無線通信装置、及び無線通信装置における表示方法 |
EP16889755.1A EP3416301B1 (en) | 2016-02-12 | 2016-11-10 | Wireless communication apparatus and display method in wireless communication apparatus |
TW105137587A TWI743065B (zh) | 2016-02-12 | 2016-11-17 | 無線通訊裝置、及無線通訊裝置之顯示方法 |
US16/015,088 US10868598B2 (en) | 2016-02-12 | 2018-06-21 | Wireless communication apparatus and display method for use in wireless communication apparatus |
JP2020023740A JP6872652B6 (ja) | 2016-02-12 | 2020-02-14 | 無線通信装置、及び無線通信装置における表示方法 |
US17/098,024 US11522590B2 (en) | 2016-02-12 | 2020-11-13 | Wireless communication apparatus and display method for use in wireless communication apparatus |
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EP (1) | EP3416301B1 (ja) |
JP (1) | JP6847581B2 (ja) |
CN (1) | CN108604921B (ja) |
TW (1) | TWI743065B (ja) |
WO (1) | WO2017138051A1 (ja) |
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2016
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Publication number | Publication date |
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TW201729552A (zh) | 2017-08-16 |
US10868598B2 (en) | 2020-12-15 |
JP2017143467A (ja) | 2017-08-17 |
CN108604921B (zh) | 2021-08-06 |
TWI743065B (zh) | 2021-10-21 |
EP3416301B1 (en) | 2024-01-03 |
US20210105052A1 (en) | 2021-04-08 |
EP3416301A1 (en) | 2018-12-19 |
EP3416301A4 (en) | 2019-01-23 |
US20180302138A1 (en) | 2018-10-18 |
CN108604921A (zh) | 2018-09-28 |
WO2017138051A1 (ja) | 2017-08-17 |
US11522590B2 (en) | 2022-12-06 |
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