JP5571181B2 - 指向性無線ネットワークの無線リソース測定技術 - Google Patents
指向性無線ネットワークの無線リソース測定技術 Download PDFInfo
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
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- 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
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- 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
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- 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
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- 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
- H04B17/345—Interference values
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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
- H04B7/0619—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 using feedback from receiving side
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- Mobile Radio Communication Systems (AREA)
Description
なお、実施例は、これらに限定されない。
次に、これらのシンボルは、エレメント、例えばホスト・モジュール606、測定モジュール607及び/又はリソース割り当てモジュール608に提供されてもよい。シンボルのこの生成は、復調、増幅及び/又はフィルタリングを含むが、これらに限定されない。
Claims (19)
- コーディネータ装置から端末装置に測定要求を送信するステップであって、前記測定要求は、ミリ波無線チャネルの測定を実行するよう、前記端末装置に指示する、ステップと;
前記要求に対する応答を、前記コーディネータ装置において受信するステップであって、前記応答は、前記測定に対応する値を有する、ステップと;
前記値の少なくとも一部に基づいて、無線リソースを割り当てるステップと;
を有し、
前記測定要求は、前記測定のための少なくとも一つのタイミングパラメータと、前記端末装置が前記測定を指示する装置とを示す、
方法。 - 前記測定要求は更に:
ビームの識別であって、該ビームを介して前記端末装置が前記一つ以上の測定を実行する、ビームの識別と;
を含む、請求項1記載の方法。 - 前記少なくとも一つのタイミングパラメータは、前記一つ以上の測定のための起動時刻を含む、請求項1記載の方法。
- 前記少なくとも一つのタイミングパラメータは、測定期間の長さと、前記測定期間の間になされる測定の数と、を更に含む請求項3記載の方法。
- 前記測定要求は、前記測定のための測定タイプを示す、請求項1記載の方法。
- 前記測定タイプは、平均ノイズ及び干渉パワーインジケータ(ANIPI)である、請求項5記載の方法。
- 前記測定タイプは、受信信号ノイズインジケータ(RSNI)である、請求項5記載の方法。
- 前記無線リソースを割り当てるステップは、時間間隔の中で一つ以上のタイムスロットを割り当てるステップ、を更に含む請求項1記載の方法。
- 装置であって:
無線信号を一つ以上のリモート装置と交換する送受信モジュールと;
前記送受信モジュールを介してコーディネータ装置から受信される測定要求メッセージに従って、無線チャネルの一つ以上の測定を実行する測定モジュールと;
リモート装置からの測定の値の少なくとも一部に基づいて、無線リソースを割り当てる割り当モジュールと;
を有し、
前記測定要求は、前記測定のための少なくとも一つのタイミングパラメータと、当該装置が前記測定を指示する前記リモート装置とを示す、
装置。 - 前記測定モジュールは、前記送受信モジュールを介して、測定レポートを前記リモート装置に送信し、前記レポートは、前記一つ以上の測定の各々に対する測定値を含む、請求項9記載の装置。
- 前記測定要求は更に:
ビームの識別であって、該ビームを介して前記リモート装置が前記一つ以上の測定を実行する、ビームの識別と;
を含む、請求項9記載の装置。 - 前記少なくとも一つのタイミングパラメータは、前記一つ以上の測定のための起動時刻を含む、請求項9記載の装置。
- 前記少なくとも一つのタイミングパラメータは、測定期間の長さと、前記測定期間の間になされる測定の数と、を更に含む請求項12記載の装置。
- 前記測定要求は、一つ以上の前記測定のための測定タイプを示す、請求項9記載の装置。
- 前記測定タイプは、平均ノイズ及び干渉パワーインジケータ(ANIPI)である、請求項14記載の装置。
- 前記測定タイプは、受信信号ノイズインジケータ(RSNI)である、請求項14記載の装置。
- 無線信号を一つ以上の端末装置と交換する送受信モジュールと;
リソース割り当てモジュールであって、
前記送受信モジュールを介して、測定要求を第1の端末装置に送信し、前記測定要求は、前記第1の端末装置に無線チャネルの測定を実行することを指示し、かつ、
前記測定要求に応答して、測定レポートを受信し、前記レポートは、前記測定に対応する測定された値を含む、
リソース割り当てモジュールと;
を有し、
前記測定要求は、前記測定のための少なくとも一つのタイミングパラメータと、及び前記第1の端末装置が前記測定を指示する第2の端末装置とを示す、
装置。 - 前記リソース割り当てモジュールは、少なくとも前記測定レポートに基づいて、無線リソースを割り当てる、請求項17記載の装置。
- 前記無線リソースは、時間間隔の中のタイムスロットを含む、請求項18記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/459,264 US8843073B2 (en) | 2009-06-26 | 2009-06-26 | Radio resource measurement techniques in directional wireless networks |
US12/459,264 | 2009-06-26 | ||
PCT/US2010/038499 WO2010151448A2 (en) | 2009-06-26 | 2010-06-14 | Radio resource measurement techniques in directional wireless networks |
Publications (2)
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JP2012531102A JP2012531102A (ja) | 2012-12-06 |
JP5571181B2 true JP5571181B2 (ja) | 2014-08-13 |
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JP2012516165A Active JP5571181B2 (ja) | 2009-06-26 | 2010-06-14 | 指向性無線ネットワークの無線リソース測定技術 |
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Country | Link |
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US (3) | US8843073B2 (ja) |
EP (2) | EP2446659B1 (ja) |
JP (1) | JP5571181B2 (ja) |
KR (1) | KR101347422B1 (ja) |
BR (2) | BR122017017264B1 (ja) |
SG (1) | SG175952A1 (ja) |
WO (1) | WO2010151448A2 (ja) |
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2009
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Also Published As
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US20100331028A1 (en) | 2010-12-30 |
US9538412B2 (en) | 2017-01-03 |
EP3236703B1 (en) | 2019-02-20 |
BRPI1008568A2 (pt) | 2016-03-15 |
JP2012531102A (ja) | 2012-12-06 |
BR122017017264B1 (pt) | 2021-02-09 |
EP2446659B1 (en) | 2018-07-25 |
US10771997B2 (en) | 2020-09-08 |
US20170134979A1 (en) | 2017-05-11 |
EP2446659A2 (en) | 2012-05-02 |
KR20120016288A (ko) | 2012-02-23 |
US8843073B2 (en) | 2014-09-23 |
KR101347422B1 (ko) | 2014-01-02 |
BRPI1008568B1 (pt) | 2021-02-09 |
WO2010151448A3 (en) | 2011-04-21 |
EP3236703A1 (en) | 2017-10-25 |
US20140364134A1 (en) | 2014-12-11 |
WO2010151448A2 (en) | 2010-12-29 |
SG175952A1 (en) | 2011-12-29 |
EP2446659A4 (en) | 2016-08-17 |
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