JP5680834B2 - 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 - Google Patents
無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 Download PDFInfo
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- JP5680834B2 JP5680834B2 JP2009099284A JP2009099284A JP5680834B2 JP 5680834 B2 JP5680834 B2 JP 5680834B2 JP 2009099284 A JP2009099284 A JP 2009099284A JP 2009099284 A JP2009099284 A JP 2009099284A JP 5680834 B2 JP5680834 B2 JP 5680834B2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0219—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave where the power saving management affects multiple terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/16—Deriving transmission power values from another channel
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0215—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices
- H04W28/0221—Traffic management, e.g. flow control or congestion control based on user or device properties, e.g. MTC-capable devices power availability or consumption
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W40/00—Communication routing or communication path finding
- H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
- H04W40/04—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources
- H04W40/08—Communication route or path selection, e.g. power-based or shortest path routing based on wireless node resources based on transmission power
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR, Eb/lo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/18—TPC being performed according to specific parameters
- H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission
- H04W52/287—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non transmission when the channel is in stand-by
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/322—Power control of broadcast channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
- H04W52/325—Power control of control or pilot channels
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/44—TPC being performed in particular situations in connection with interruption of transmission
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
Description
26 基地局
38 電力レベル・コントローラ
Claims (6)
- 加入者ユニットであって、
第1のチャネルおよび第2のチャネルを基地局へ送信するように構成された少なくとも1つの回路であって、前記加入者ユニットがトラフィックデータを送信するときに前記第1のチャネルが送信され、前記加入者ユニットがトラフィックデータを送信しないときに前記第2のチャネルが送信され、前記第2のチャネルは前記第1のチャネルが送信されていない時間期間の間送信される、少なくとも1つの回路を備え、
前記少なくとも1つの回路は、前記基地局から前記第1のチャネルに対して第1の電力コマンドを受信し、かつ、前記基地局から前記第2のチャネルに対して第2の電力コマンドを受信するように構成され、前記第1の電力コマンドと前記第2の電力コマンドとは異なる電力コマンドであり、
前記少なくとも1つの回路は、前記第1の電力コマンドに応答して前記第1のチャネルの送信電力レベルを設定し、かつ、前記第2の電力コマンドに応答して前記第2のチャネルの送信電力レベルを設定するようにさらに構成された、加入者ユニット。 - 前記第2のチャネルは連続的に送信されないことを特徴とする請求項1に記載の加入者ユニット。
- 方法であって、
第1のチャネルおよび第2のチャネルを加入者ユニットが基地局へ送信するステップであって、前記加入者ユニットがトラフィックデータを送信するときに前記第1のチャネルが送信され、前記加入者ユニットがトラフィックデータを送信しないときに前記第2のチャネルが送信され、前記第2のチャネルは前記第1のチャネルが送信されていない時間期間の間送信される、ステップと、
前記加入者ユニットが、前記基地局から前記第1のチャネルに対して第1の電力コマンドを受信し、かつ、前記基地局から前記第2のチャネルに対して第2の電力コマンドを受信するステップであって、前記第1の電力コマンドと前記第2の電力コマンドとは異なる電力コマンドである、ステップと、
前記加入者ユニットが、前記第1の電力コマンドに応答して前記第1のチャネルの送信電力レベルを設定し、かつ、前記第2の電力コマンドに応答して前記第2のチャネルの送信電力レベルを設定するステップと、を有することを特徴とする方法。 - 前記第2のチャネルは連続的に送信されないことを特徴とする請求項3に記載の方法。
- ネットワーク装置であって、
第1のチャネルおよび第2のチャネルを加入者ユニットから受信するように構成された少なくとも1つの回路であって、前記加入者ユニットがトラフィックデータを送信するときに前記第1のチャネルが受信され、前記加入者ユニットがトラフィックデータを送信しないときに前記第2のチャネルが受信され、前記第2のチャネルは前記第1のチャネルが送信されていない時間期間の間受信される、少なくとも1つの回路を備え、
前記少なくとも1つの回路は、前記第1のチャネルに対して第1の電力コマンドを導出し、かつ、前記第2のチャネルに対して第2の電力コマンドを導出するように構成され、前記第1の電力コマンドと前記第2の電力コマンドとは異なる電力コマンドであり、
前記少なくとも1つの回路は、前記第1の電力コマンドと前記第2の電力コマンドとを前記加入者ユニットに送信するように構成された、
ことを特徴とするネットワーク装置。 - 前記第2のチャネルは連続的に受信されないことを特徴とする請求項5に記載のネットワーク装置。
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US29783901P | 2001-06-13 | 2001-06-13 | |
US60/297,839 | 2001-06-13 |
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JP2003504553A Division JP2004535114A (ja) | 2001-06-13 | 2002-06-11 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
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JP2011177976A Division JP5584181B2 (ja) | 2001-06-13 | 2011-08-16 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
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JP2009159645A JP2009159645A (ja) | 2009-07-16 |
JP2009159645A5 JP2009159645A5 (ja) | 2011-09-29 |
JP5680834B2 true JP5680834B2 (ja) | 2015-03-04 |
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JP2003504553A Pending JP2004535114A (ja) | 2001-06-13 | 2002-06-11 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2009099284A Expired - Lifetime JP5680834B2 (ja) | 2001-06-13 | 2009-04-15 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2011177976A Expired - Lifetime JP5584181B2 (ja) | 2001-06-13 | 2011-08-16 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2012235709A Expired - Fee Related JP5681158B2 (ja) | 2001-06-13 | 2012-10-25 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2013204792A Expired - Fee Related JP5749312B2 (ja) | 2001-06-13 | 2013-09-30 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2014235813A Expired - Lifetime JP6027076B2 (ja) | 2001-06-13 | 2014-11-20 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
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JP2011177976A Expired - Lifetime JP5584181B2 (ja) | 2001-06-13 | 2011-08-16 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2012235709A Expired - Fee Related JP5681158B2 (ja) | 2001-06-13 | 2012-10-25 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2013204792A Expired - Fee Related JP5749312B2 (ja) | 2001-06-13 | 2013-09-30 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
JP2014235813A Expired - Lifetime JP6027076B2 (ja) | 2001-06-13 | 2014-11-20 | 無線メンテナンス・チャネルの電力制御を管理するシステムおよびその方法 |
Country Status (8)
Country | Link |
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US (4) | US20030027587A1 (ja) |
EP (2) | EP1396094A4 (ja) |
JP (6) | JP2004535114A (ja) |
KR (1) | KR100696222B1 (ja) |
CN (3) | CN1640002A (ja) |
CA (1) | CA2450458C (ja) |
FI (1) | FI20031815A (ja) |
WO (1) | WO2002101941A2 (ja) |
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JP5749312B2 (ja) | 2015-07-15 |
EP1396094A2 (en) | 2004-03-10 |
WO2002101941A2 (en) | 2002-12-19 |
JP2013059070A (ja) | 2013-03-28 |
US20030027587A1 (en) | 2003-02-06 |
US10299218B2 (en) | 2019-05-21 |
JP2014027677A (ja) | 2014-02-06 |
JP2015035834A (ja) | 2015-02-19 |
CN103220766B (zh) | 2017-08-01 |
US20130003636A1 (en) | 2013-01-03 |
KR100696222B1 (ko) | 2007-03-21 |
US20110044221A1 (en) | 2011-02-24 |
CA2450458C (en) | 2015-04-07 |
US20170215150A1 (en) | 2017-07-27 |
CN1640002A (zh) | 2005-07-13 |
CA2450458A1 (en) | 2002-12-19 |
EP1396094A4 (en) | 2009-07-15 |
JP2004535114A (ja) | 2004-11-18 |
JP5584181B2 (ja) | 2014-09-03 |
KR20040007716A (ko) | 2004-01-24 |
JP2009159645A (ja) | 2009-07-16 |
CN103220766A (zh) | 2013-07-24 |
US9655062B2 (en) | 2017-05-16 |
EP2405694A1 (en) | 2012-01-11 |
JP2012010386A (ja) | 2012-01-12 |
JP5681158B2 (ja) | 2015-03-04 |
CN101854708A (zh) | 2010-10-06 |
JP6027076B2 (ja) | 2016-11-16 |
WO2002101941A3 (en) | 2003-07-31 |
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